[{"data":1,"prerenderedAt":1246},["ShallowReactive",2],{"page-\u002Fhow-to-invoice-for-hourly-work":3,"related-\u002Fhow-to-invoice-for-hourly-work":446},{"id":4,"title":5,"author":6,"body":7,"category":432,"date":433,"dek":434,"description":435,"extension":436,"featured":437,"meta":438,"navigation":439,"path":440,"readingTime":441,"seo":442,"sitemap":443,"stem":444,"__hash__":445},"content\u002Fhow-to-invoice-for-hourly-work.md","How to Invoice for Hourly Work: Time Tracking, Rates & a Free Template","Daniel Reed",{"type":8,"value":9,"toc":416},"minimark",[10,15,19,22,26,29,32,55,58,63,66,92,96,99,102,111,115,118,138,145,148,230,233,237,240,244,252,258,261,272,275,281,302,306,309,339,343,365,373,377,405,413],[11,12,14],"h2",{"id":13},"the-number-on-an-hourly-invoice-is-only-as-trustworthy-as-the-record-behind-it","The number on an hourly invoice is only as trustworthy as the record behind it",[16,17,18],"p",{},"A client who pays a flat project fee is buying an outcome. A client who pays by the hour is buying your time, and they will read the invoice differently. They want to see what those hours went toward, and they will notice if \"12 hours of development\" appears with no explanation. Good hourly invoicing is really two jobs stitched together: capturing time honestly as you work, then translating that raw record into line items a client can approve at a glance.",[16,20,21],{},"Get the second job wrong and you invite disputes, slow payment, and the awkward \"can you break this down for me?\" email. Here is how to do both well.",[11,23,25],{"id":24},"track-time-as-you-go-not-from-memory","Track time as you go, not from memory",[16,27,28],{},"Reconstructing your week on Friday afternoon is how billable hours quietly leak away. You forget the 20-minute call on Tuesday, round the research block down because you can't quite remember, and lose an hour or two across a month without noticing. Timing yourself in real time is the single biggest lever on how much you actually collect.",[16,30,31],{},"Three approaches, in rough order of reliability:",[33,34,35,43,49],"ul",{},[36,37,38,42],"li",{},[39,40,41],"strong",{},"A timer tool."," Toggl, Clockify, Harvest, and similar apps let you start and stop a timer tagged to a client and task. Most export a report you can lift straight onto an invoice. Clockify's core timer is free; Harvest and Toggl have free tiers with paid upgrades.",[36,44,45,48],{},[39,46,47],{},"A running note."," A simple spreadsheet or notes file with columns for date, task, start, stop, and duration. Cheap and surprisingly effective if you're disciplined about updating it.",[36,50,51,54],{},[39,52,53],{},"Calendar blocking."," Colour-code client work directly in your calendar and total the blocks at week's end. Weakest of the three because it captures planned time, not actual time, but better than nothing.",[16,56,57],{},"Whatever you use, record enough context to write a line item later. \"Client call\" is useless in three weeks. \"Client call, re: revised homepage layout and sign-off\" writes half your invoice for you.",[59,60,62],"h3",{"id":61},"what-counts-as-billable","What counts as billable",[16,64,65],{},"Decide this before the work starts and put it in your agreement, because the grey areas cause more friction than the rate itself. Common questions:",[33,67,68,74,80,86],{},[36,69,70,73],{},[39,71,72],{},"Admin and email."," Short correspondence tied to a project is usually billable. Some freelancers absorb it into the rate; either is defensible, but be consistent and say which upfront.",[36,75,76,79],{},[39,77,78],{},"Travel."," Often billed at a reduced rate (say 50%) or as a flat charge. Purely your call, but agree it in writing.",[36,81,82,85],{},[39,83,84],{},"Revisions and rework."," Fixing your own mistake isn't billable. A client changing their mind is.",[36,87,88,91],{},[39,89,90],{},"Ramp-up and research."," Learning a tool specifically for this project is a genuine grey area. Discuss it rather than surprising them.",[11,93,95],{"id":94},"set-a-rate-you-can-actually-defend","Set a rate you can actually defend",[16,97,98],{},"Your hourly rate has to cover more than the hours you bill, because you don't bill 40 hours a week. Between admin, marketing, sick days, and gaps between clients, a full-time freelancer might bill 25 to 30 hours in a good week and fewer in a slow one.",[16,100,101],{},"A rough sanity check: take your target annual income, add business costs (software, insurance, equipment, a buffer for tax), and divide by realistic billable hours per year. If you want to net $70,000, carry roughly $15,000 in costs and tax buffer, and expect to bill around 1,200 hours a year, you need about $71 an hour before you've earned a penny of profit. That math is why \"I used to earn $40\u002Fhour on salary so I'll charge $40\" undercharges badly.",[16,103,104,105,110],{},"Whatever rate you land on, state it clearly on the invoice and in your contract. Currency matters too if you ",[106,107,109],"a",{"href":108},"\u002Fhow-to-invoice-international-clients","invoice international clients",".",[11,112,114],{"id":113},"choose-a-rounding-rule-and-stick-to-it","Choose a rounding rule and stick to it",[16,116,117],{},"Nobody bills to the exact second, so you round to an increment. The standard options:",[33,119,120,126,132],{},[36,121,122,125],{},[39,123,124],{},"6-minute increments (0.1 hour)."," The default in legal and consulting billing. A 4-minute call rounds to 0.1h; a 9-minute one to 0.2h. Granular and hard to argue with.",[36,127,128,131],{},[39,129,130],{},"15-minute increments (0.25 hour)."," Common for design, development, and general freelance work. Simpler to eyeball.",[36,133,134,137],{},[39,135,136],{},"30-minute increments."," Coarser, fine for longer engagements where individual tasks run to hours.",[16,139,140,141,144],{},"The rule that keeps you honest and clients calm: ",[39,142,143],{},"round each logged session, not the daily or weekly total, and round to the nearest increment rather than always up."," Always rounding up looks predatory when a client notices that every single task inflated. Rounding a 22-minute task to 0.25h and a 40-minute task to 0.75h at 15-minute granularity is fair in both directions.",[16,146,147],{},"Worked example at a $85\u002Fhour rate, 15-minute increments:",[149,150,151,170],"table",{},[152,153,154],"thead",{},[155,156,157,161,164,167],"tr",{},[158,159,160],"th",{},"Task",[158,162,163],{},"Actual",[158,165,166],{},"Rounded",[158,168,169],{},"Amount",[171,172,173,188,202,216],"tbody",{},[155,174,175,179,182,185],{},[176,177,178],"td",{},"Kickoff call",[176,180,181],{},"52 min",[176,183,184],{},"1.00 h",[176,186,187],{},"$85.00",[155,189,190,193,196,199],{},[176,191,192],{},"Wireframe draft",[176,194,195],{},"2 h 8 min",[176,197,198],{},"2.25 h",[176,200,201],{},"$191.25",[155,203,204,207,210,213],{},[176,205,206],{},"Email + revisions brief",[176,208,209],{},"19 min",[176,211,212],{},"0.25 h",[176,214,215],{},"$21.25",[155,217,218,221,224,227],{},[176,219,220],{},"Homepage build",[176,222,223],{},"3 h 41 min",[176,225,226],{},"3.75 h",[176,228,229],{},"$318.75",[16,231,232],{},"That's 7.25 billable hours, $616.25. Note the second row rounded up and nothing was distorted to your favour beyond the increment. A client can check every line against their own sense of how long a call ran.",[59,234,236],{"id":235},"minimum-charges","Minimum charges",[16,238,239],{},"If you bill occasional small tasks, a minimum charge stops five-minute favours from costing you money to invoice. A common structure: a 15-minute or 30-minute minimum per discrete task or per callout. Put it in the contract, not just the invoice. \"Support requests are billed in a minimum of 30-minute increments\" is clear and standard.",[11,241,243],{"id":242},"build-the-invoice-hours-times-rate-made-readable","Build the invoice: hours times rate, made readable",[16,245,246,247,251],{},"An hourly invoice needs everything a normal one does, plus a transparent breakdown of time. If you want the full anatomy of a compliant invoice, the ",[106,248,250],{"href":249},"\u002Fhow-to-write-an-invoice","how to write an invoice"," guide covers the required fields; here is what's specific to hourly work.",[16,253,254,257],{},[39,255,256],{},"Show the components."," Every line should let the client reconstruct the math: description, hours, rate, amount. Don't collapse a week into one \"$1,200 consulting\" line, and don't swing the other way into 40 micro-entries.",[16,259,260],{},"A clean level of detail:",[262,263,268],"pre",{"className":264,"code":266,"language":267},[265],"language-text","Website redesign — June 2026\n\nDiscovery & content audit        4.50 h  @ $85\u002Fh     $382.50\nWireframing & layout             6.25 h  @ $85\u002Fh     $531.25\nFront-end build                 11.75 h  @ $85\u002Fh     $998.75\nClient calls & revisions         3.00 h  @ $85\u002Fh     $255.00\n                                -----------------------------\n                        Subtotal      25.50 h        $2,167.50\n","text",[269,270,266],"code",{"__ignoreMap":271},"",[16,273,274],{},"Group by task or work type, not by individual day. The client cares what the time bought, not that you worked Tuesday and Thursday. If a client specifically wants day-by-day detail (some agencies and government contracts do), attach your timesheet as a second page or a linked export and keep the invoice itself grouped.",[16,276,277,280],{},[39,278,279],{},"Attach the backup."," Even when you don't itemise every entry on the invoice face, keep the detailed time log and offer it. \"Full timesheet available on request\" printed at the bottom heads off most queries. For clients on retainers, it's often expected every cycle.",[16,282,283,286,287,291,292,296,297,301],{},[39,284,285],{},"Handle tax on top."," Add sales tax, ",[106,288,290],{"href":289},"\u002Fcanada-gst-hst-invoice-requirements","GST\u002FHST",", ",[106,293,295],{"href":294},"\u002Fuk-vat-invoices-explained","VAT",", or ",[106,298,300],{"href":299},"\u002Fwhat-is-a-tax-invoice-australia","Australian GST"," to the labour subtotal per your jurisdiction's rules. Rules and thresholds vary by country and change over time, so confirm with your tax authority or an accountant whether you must register and charge.",[11,303,305],{"id":304},"retainers-caps-and-progress-billing","Retainers, caps, and progress billing",[16,307,308],{},"Pure hourly billing has a weakness clients feel keenly: the total is unknown until the work is done. Three ways to soften that:",[33,310,311,317,328],{},[36,312,313,316],{},[39,314,315],{},"A not-to-exceed cap."," \"Billed hourly at $85\u002Fh, not to exceed $2,500 without written approval.\" You still bill actual hours, but the client has a ceiling. Flag it the moment you approach 80% of the cap, in writing.",[36,318,319,322,323,327],{},[39,320,321],{},"A retainer."," The client pre-pays for a block of hours (say 10 hours a month) that you draw down against. Unused hours either roll over or expire, depending on your terms. The ",[106,324,326],{"href":325},"\u002Frecurring-and-retainer-invoices","recurring and retainer invoices"," guide covers structuring these.",[36,329,330,333,334,338],{},[39,331,332],{},"Progress billing."," For long engagements, invoice accrued hours at set intervals rather than waiting until the end. ",[106,335,337],{"href":336},"\u002Fwhat-is-progress-billing","Progress billing"," keeps cash flowing and shrinks the sum any single invoice puts at risk.",[11,340,342],{"id":341},"set-terms-that-get-you-paid","Set terms that get you paid",[16,344,345,346,350,351,355,356,360,361,110],{},"Hourly invoices land better with the same payment discipline as any other. Spell out terms clearly, whether that's ",[106,347,349],{"href":348},"\u002Fwhat-is-net-30","net 30",", net 14, or ",[106,352,354],{"href":353},"\u002Fdue-on-receipt-payment-terms","due on receipt",". State accepted ",[106,357,359],{"href":358},"\u002Fbest-payment-methods-for-freelancers","payment methods",". If you bill hourly for ongoing work, consider invoicing every two weeks rather than monthly so a slow payer can't accumulate six weeks of your time before the first invoice even goes out. Shorter billing cycles are one of the more reliable ways to ",[106,362,364],{"href":363},"\u002Fhow-to-get-invoices-paid-faster","get invoices paid faster",[16,366,367,368,372],{},"For clients you don't yet trust, a ",[106,369,371],{"href":370},"\u002Fhow-to-ask-for-a-deposit-upfront-invoices","deposit upfront"," against the first block of hours protects you while the working relationship is unproven.",[11,374,376],{"id":375},"a-quick-pre-send-checklist","A quick pre-send checklist",[33,378,379,382,385,388,391,394,397],{},[36,380,381],{},"Every line has hours, rate, and amount, and the math totals correctly.",[36,383,384],{},"Descriptions say what the time produced, not just \"work.\"",[36,386,387],{},"Rounding matches the increment in your contract, applied per session.",[36,389,390],{},"Tax added correctly for your jurisdiction, if applicable.",[36,392,393],{},"Payment terms, due date, and accepted methods are stated.",[36,395,396],{},"Your detailed timesheet is saved and offer-able if queried.",[36,398,399,400,404],{},"A unique ",[106,401,403],{"href":402},"\u002Finvoice-numbering-best-practices","invoice number"," and your business\u002Ftax details are present.",[16,406,407,408,412],{},"Keep every issued invoice and its underlying time log together. If a client questions a charge months later, or a tax authority asks, the record settles it. Retention periods differ by country; the ",[106,409,411],{"href":410},"\u002Fhow-long-to-keep-invoices-and-receipts","how long to keep invoices"," guide has the general rules.",[16,414,415],{},"Bill hourly cleanly enough and clients stop scrutinising the hours at all, because they've learned the number always reconciles. That trust is worth more than any single invoice.",{"title":271,"searchDepth":417,"depth":417,"links":418},3,[419,421,424,425,428,429,430,431],{"id":13,"depth":420,"text":14},2,{"id":24,"depth":420,"text":25,"children":422},[423],{"id":61,"depth":417,"text":62},{"id":94,"depth":420,"text":95},{"id":113,"depth":420,"text":114,"children":426},[427],{"id":235,"depth":417,"text":236},{"id":242,"depth":420,"text":243},{"id":304,"depth":420,"text":305},{"id":341,"depth":420,"text":342},{"id":375,"depth":420,"text":376},"Invoicing Basics","2026-08-01",null,"A practical guide to billing by the hour: tracking billable time, building line items from hours times rate, handling rounding, and presenting it so clients pay without questions.","md",false,{},true,"\u002Fhow-to-invoice-for-hourly-work","8 min read",{"title":5,"description":435},{"loc":440},"how-to-invoice-for-hourly-work","xCJ2y7_7PgyBGSmLDspfcGw4QdhAahPvzf9lkGb8RHM",[447,810],{"id":448,"title":449,"author":6,"body":450,"category":432,"date":802,"dek":434,"description":803,"extension":436,"featured":437,"meta":804,"navigation":439,"path":805,"readingTime":441,"seo":806,"sitemap":807,"stem":808,"__hash__":809},"content\u002Fhow-to-correct-an-invoice-after-sending.md","Can You Change an Invoice After Sending It? How to Correct Invoice Mistakes",{"type":8,"value":451,"toc":788},[452,456,459,462,475,479,482,488,494,497,501,504,508,511,523,530,534,537,555,563,569,580,583,587,590,597,609,612,618,622,625,628,646,649,655,661,677,680,684,704,708,715,718,763,767,770,773,777,785],[11,453,455],{"id":454},"the-short-answer-dont-quietly-edit-a-sent-invoice","The short answer: don't quietly edit a sent invoice",[16,457,458],{},"You can correct almost any mistake on an invoice you've already sent. What you can't do, at least not safely, is open the original file, change a number, and re-save it under the same invoice number as if nothing happened.",[16,460,461],{},"An invoice is an accounting document. The moment it leaves your outbox it may have been recorded in your books, entered into your client's system, filed for VAT or sales tax, or forwarded to a bookkeeper. If two versions of \"Invoice 0142\" exist showing different totals, you've created a discrepancy that surfaces at exactly the wrong time: a tax audit, a payment dispute, or year-end reconciliation.",[16,463,464,465,291,468,296,471,474],{},"The correct approach depends on what's wrong and whether the invoice has been paid. There are three tools: ",[39,466,467],{},"reissue with a correction",[39,469,470],{},"cancel\u002Fvoid and replace",[39,472,473],{},"issue a credit note",". Below is how to choose, with the wording and numbers spelled out.",[11,476,478],{"id":477},"first-figure-out-where-the-invoice-stands","First, figure out where the invoice stands",[16,480,481],{},"Before touching anything, answer two questions.",[16,483,484,487],{},[39,485,486],{},"Has it been paid?"," An unpaid invoice is far easier to correct. If money hasn't moved and nothing's been posted to a tax return, you have room to cancel and reissue cleanly. Once it's paid, or once the tax period has been reported, you generally correct with a credit note rather than by erasing history.",[16,489,490,493],{},[39,491,492],{},"Has it entered anyone's accounting records?"," Even unpaid, if your client has logged it as a payable or you've already recorded it as income, treat the original as a real document that needs a real correction trail, not a draft you can overwrite.",[16,495,496],{},"If the invoice is still sitting in \"sent, unpaid, un-recorded\" limbo and you catch the error within minutes, a quick cancel-and-resend with a short note is usually fine. Everything else needs a paper trail.",[11,498,500],{"id":499},"scenario-1-the-amount-is-wrong","Scenario 1: The amount is wrong",[16,502,503],{},"This splits two ways.",[59,505,507],{"id":506},"you-undercharged-the-invoice-was-too-low","You undercharged (the invoice was too low)",[16,509,510],{},"If you billed £400 but the agreed fee was £600, and the client hasn't paid:",[33,512,513,516],{},[36,514,515],{},"Cancel the original invoice (mark it void in your system, keep the record) and issue a corrected one at £600, or",[36,517,518,519,522],{},"Leave the £400 invoice standing and issue a second invoice or a ",[39,520,521],{},"debit note"," for the £200 difference.",[16,524,525,526,529],{},"Reissuing is cleaner when the client hasn't paid anything yet. Adding a separate charge is cleaner when they've already paid the £400 and you just need to collect the shortfall. A ",[106,527,521],{"href":528},"\u002Fwhat-is-a-debit-note"," is the formal instrument for \"you owe me more than the original invoice said.\"",[59,531,533],{"id":532},"you-overcharged-the-invoice-was-too-high","You overcharged (the invoice was too high)",[16,535,536],{},"You billed $1,200 but should have billed $900.",[33,538,539,545],{},[36,540,541,544],{},[39,542,543],{},"If unpaid:"," void the original and reissue at $900, referencing the cancelled number.",[36,546,547,550,551,554],{},[39,548,549],{},"If already paid:"," issue a ",[39,552,553],{},"credit note"," for $300 and either refund it or apply it to the next invoice.",[16,556,557,558,562],{},"A credit note is the standard fix once money has changed hands. It reduces the original invoice's value on the books without deleting it, so both documents stay in the record and net out correctly. The mechanics of the document itself are covered in ",[106,559,561],{"href":560},"\u002Fwhat-is-a-credit-note","what is a credit note","; here the point is the workflow: original invoice stays, credit note offsets it, everything reconciles.",[16,564,565,568],{},[39,566,567],{},"Worked example."," Invoice 0210, sent 3 March, total $1,200 including a $200 line billed twice.",[33,570,571,574,577],{},[36,572,573],{},"Issue Credit Note CN-0031 dated 10 March, referencing \"Invoice 0210\", for $200 (plus the tax on that $200 if applicable).",[36,575,576],{},"If the client already paid $1,200, refund $200 or note \"credit to be applied to next invoice.\"",[36,578,579],{},"If they haven't paid, they now owe $1,000: the $1,200 invoice less the $200 credit.",[16,581,582],{},"Never just re-send Invoice 0210 showing $1,000. Your client's accounts payable team may already have $1,200 queued.",[11,584,586],{"id":585},"scenario-2-wrong-client-wrong-address-or-wrong-details","Scenario 2: Wrong client, wrong address, or wrong details",[16,588,589],{},"A misspelled company name, an outdated billing address, or a wrong purchase order number seems trivial, but for a business client it can hold up payment. Accounts payable systems match invoices against POs and registered entity names; a mismatch bounces the invoice back.",[16,591,592,593,596],{},"If the invoice hasn't been paid or recorded, the simplest fix is to ",[39,594,595],{},"cancel and reissue"," with the same or a new number and correct details, plus a one-line note to your contact.",[16,598,599,600,604,605,608],{},"If you sent the invoice to the ",[601,602,603],"em",{},"wrong client entirely",", void it, apologise briefly, and issue a fresh invoice to the correct client with a new number. Don't reuse the number that went to the wrong party. See ",[106,606,607],{"href":402},"invoice numbering best practices"," for why gaps and reuse cause problems.",[16,610,611],{},"Sample email:",[613,614,615],"blockquote",{},[16,616,617],{},"Hi Priya — apologies, Invoice 0142 I sent this morning had the wrong billing address (it listed your old Leeds office). I've cancelled it and attached a corrected version, 0142-R, with your current registered address. Nothing else has changed. Thanks for flagging.",[11,619,621],{"id":620},"scenario-3-the-tax-is-wrong","Scenario 3: The tax is wrong",[16,623,624],{},"Tax errors are the ones you least want to fudge, because they flow straight into what you report to the authorities.",[16,626,627],{},"Common versions:",[33,629,630,633,636,639],{},[36,631,632],{},"You charged VAT \u002F GST \u002F sales tax when you shouldn't have.",[36,634,635],{},"You didn't charge it when you should have.",[36,637,638],{},"You applied the wrong rate.",[36,640,641,642,645],{},"You forgot to include your VAT\u002FGST registration number, which for a valid ",[106,643,644],{"href":299},"tax invoice"," is mandatory in many jurisdictions.",[16,647,648],{},"The correction method again depends on payment status and reporting period.",[16,650,651,654],{},[39,652,653],{},"Before the tax period is filed and before payment:"," void and reissue the corrected invoice.",[16,656,657,660],{},[39,658,659],{},"After payment or after the period is reported:"," use a credit note (to cancel the incorrect tax) and issue a corrected invoice, or a credit note plus debit note to adjust the tax difference. The credit note itself must show the tax correction clearly.",[16,662,663,664,667,668,671,672,676],{},"Rules genuinely vary by jurisdiction, and the thresholds and forms differ across the US, UK, Canada, and Australia. In the UK, VAT invoice corrections must preserve a clear trail and the credit note must reference the original; see ",[106,665,666],{"href":294},"UK VAT invoices explained",". In Canada, GST\u002FHST invoices carry specific content requirements (",[106,669,670],{"href":289},"Canada GST\u002FHST invoice requirements","). US sales tax varies by state (",[106,673,675],{"href":674},"\u002Fus-sales-tax-on-invoices","US sales tax on invoices","). If a tax error crosses a filing you've already submitted, confirm the amendment process with your tax authority or a qualified professional before adjusting a return.",[16,678,679],{},"Whatever you do, don't silently change the tax figure on a sent invoice. Tax authorities expect the trail to show what was originally charged and what corrected it.",[11,681,683],{"id":682},"the-three-correction-tools-side-by-side","The three correction tools, side by side",[33,685,686,692,698],{},[36,687,688,691],{},[39,689,690],{},"Reissue a corrected invoice"," — best for errors caught early, before payment and before the invoice is recorded anywhere. Void the original in your records, issue the corrected version, reference the cancelled number.",[36,693,694,697],{},[39,695,696],{},"Void \u002F cancel and replace"," — for a fundamentally wrong invoice (wrong client, duplicate, sent in error). The voided invoice stays in your records marked \"cancelled\"; you never delete it.",[36,699,700,703],{},[39,701,702],{},"Credit note"," — the go-to once an invoice is paid or reported. It offsets value without erasing the original. Pair with a debit note or new invoice if you also need to charge more.",[11,705,707],{"id":706},"keeping-a-clean-audit-trail","Keeping a clean audit trail",[16,709,710,711,714],{},"The rule underneath all of this: ",[39,712,713],{},"every version of a financial document should be traceable."," Auditors, tax authorities, and disputing clients all rely on being able to reconstruct what happened.",[16,716,717],{},"Practical habits that keep you safe:",[33,719,720,726,736,742,748,754],{},[36,721,722,725],{},[39,723,724],{},"Never delete a sent invoice."," Mark it void or cancelled and keep the file.",[36,727,728,731,732,735],{},[39,729,730],{},"Never reuse an invoice number"," for different content. If you reissue, either keep the same number (if simply correcting a still-open invoice) or use a clear suffix like ",[269,733,734],{},"0142-R",". Cross-reference in both directions.",[36,737,738,741],{},[39,739,740],{},"Reference the original on every correcting document."," A credit note should name the invoice it corrects and the reason (\"correction of duplicated line item\").",[36,743,744,747],{},[39,745,746],{},"Date documents on the day you issue them,"," not backdated to the original. Backdating across a tax period is where people get into trouble.",[36,749,750,753],{},[39,751,752],{},"Note the reason."," A single line (\"issued to correct VAT rate from 15% to 20%\") saves you an hour of explaining later.",[36,755,756,759,760,110],{},[39,757,758],{},"Keep the records for as long as your jurisdiction requires"," — typically several years. See ",[106,761,762],{"href":410},"how long to keep invoices and receipts",[11,764,766],{"id":765},"when-a-quick-edit-really-is-fine","When a quick edit really is fine",[16,768,769],{},"Nuance matters, so here's the honest exception. If you send an invoice, spot a typo two minutes later, and you're certain it hasn't been opened, recorded, or forwarded, resending a corrected copy with the same number and a quick \"please use this version, ignore the previous one\" is perfectly reasonable. No one benefits from a formal credit note for a fix that predates anyone seeing the original.",[16,771,772],{},"The line to hold: the correction workflow scales with consequences. Unseen typo, thirty seconds old, resend. Paid invoice with wrong tax reported to HMRC or the IRS, full credit-note trail. Judge by whether anyone has relied on the original yet.",[11,774,776],{"id":775},"a-note-on-binding-agreements","A note on binding agreements",[16,778,779,780,784],{},"An invoice isn't a contract, but it can carry evidential weight about what was agreed and delivered (",[106,781,783],{"href":782},"\u002Fare-invoices-legally-binding","are invoices legally binding","). That's another reason not to quietly rewrite one. If a dispute ever lands in front of a mediator or small-claims judge, a clean sequence of documents — original, credit note, correction, with dates and reasons — makes you look organised and honest. A single invoice that mysteriously changed value does the opposite.",[16,786,787],{},"Correcting a sent invoice is routine. Do it in the open, leave the original intact, reference everything, and the mistake becomes a two-minute administrative task instead of a problem you have to explain a year from now.",{"title":271,"searchDepth":417,"depth":417,"links":789},[790,791,792,796,797,798,799,800,801],{"id":454,"depth":420,"text":455},{"id":477,"depth":420,"text":478},{"id":499,"depth":420,"text":500,"children":793},[794,795],{"id":506,"depth":417,"text":507},{"id":532,"depth":417,"text":533},{"id":585,"depth":420,"text":586},{"id":620,"depth":420,"text":621},{"id":682,"depth":420,"text":683},{"id":706,"depth":420,"text":707},{"id":765,"depth":420,"text":766},{"id":775,"depth":420,"text":776},"2026-08-09","Once an invoice is sent you shouldn't silently edit it. Here's how to void, reissue, or use a credit note to fix wrong amounts, clients, or tax.",{},"\u002Fhow-to-correct-an-invoice-after-sending",{"title":449,"description":803},{"loc":805},"how-to-correct-an-invoice-after-sending","Q-sangFW9kMLGnRXnHLAD2g2KxaPjlgV61mmVqxMW0s",{"id":811,"title":812,"author":6,"body":813,"category":1238,"date":1239,"dek":434,"description":1240,"extension":436,"featured":437,"meta":1241,"navigation":439,"path":528,"readingTime":441,"seo":1242,"sitemap":1243,"stem":1244,"__hash__":1245},"content\u002Fwhat-is-a-debit-note.md","What Is a Debit Note? Debit Note vs Credit Note Explained (+ Free Template)",{"type":8,"value":814,"toc":1225},[815,819,822,825,828,832,835,838,868,875,879,882,886,889,902,905,918,921,925,932,945,955,958,962,965,1035,1046,1050,1053,1067,1074,1087,1091,1094,1135,1152,1156,1159,1165,1178,1182,1192,1198,1208,1214,1222],[11,816,818],{"id":817},"the-document-that-says-you-owe-me-more","The document that says \"you owe me more\"",[16,820,821],{},"A delivery arrives short. A supplier undercharges on the original invoice. A buyer returns damaged goods and wants the supplier's books to reflect it. In each of these, someone needs a formal document that adjusts an amount already recorded. That document is often a debit note.",[16,823,824],{},"A debit note is a written notice, sent from one party to another, stating that an amount is being added to what the recipient owes (or, from the sender's own books, that a receivable is being increased). It's the \"we need to charge you more\" or \"please reduce what we owe you\" cousin of the credit note, which does the opposite.",[16,826,827],{},"The confusing part is that a debit note can flow in either direction. A supplier can issue one to a customer, and a customer can issue one to a supplier. Who sends it depends on whose favour the adjustment lands in. Once you fix that in your head, the rest is straightforward.",[11,829,831],{"id":830},"what-a-debit-note-actually-does","What a debit note actually does",[16,833,834],{},"At its core, a debit note increases the amount owed between two parties who already have a transaction on record. It references an existing invoice, corrects or supplements it, and creates an audit trail so both sets of books stay in agreement.",[16,836,837],{},"Common reasons a debit note gets raised:",[33,839,840,846,852,858],{},[36,841,842,845],{},[39,843,844],{},"The original invoice undercharged."," A supplier billed 100 units but priced them wrong, or forgot a delivery charge, and needs to collect the difference.",[36,847,848,851],{},[39,849,850],{},"A buyer returned goods or was short-shipped."," The buyer tells the supplier: \"You owe us for these returns, please issue a credit.\" The buyer's debit note prompts the supplier's credit note.",[36,853,854,857],{},[39,855,856],{},"Additional costs after the fact."," Freight, restocking, a rush surcharge, or a price adjustment agreed after the invoice went out.",[36,859,860,863,864,110],{},[39,861,862],{},"Interest or late-payment charges."," Some businesses raise a debit note to formally add ",[106,865,867],{"href":866},"\u002Fhow-to-charge-late-fees-on-overdue-invoices","late fees to an overdue account",[16,869,870,871,874],{},"The key word is ",[601,872,873],{},"reference",". A debit note is never freestanding. It points back to a specific invoice or purchase, so anyone auditing the account can trace exactly what changed and why.",[11,876,878],{"id":877},"who-issues-a-debit-note-two-scenarios","Who issues a debit note: two scenarios",[16,880,881],{},"This is where most people get tangled. Work through both directions.",[59,883,885],{"id":884},"scenario-1-the-supplier-issues-it-undercharge-correction","Scenario 1: the supplier issues it (undercharge correction)",[16,887,888],{},"Beacon Signage sends an invoice to a café for a window graphic:",[33,890,891,894,897],{},[36,892,893],{},"Design and print: £420.00",[36,895,896],{},"VAT at 20%: £84.00",[36,898,899],{},[39,900,901],{},"Total: £504.00",[16,903,904],{},"A week later, Beacon realises the installation labour (£90 plus VAT) was left off. Rather than cancel and reissue, they raise a debit note for the missing amount:",[33,906,907,910,913],{},[36,908,909],{},"Additional installation labour: £90.00",[36,911,912],{},"VAT at 20%: £18.00",[36,914,915],{},[39,916,917],{},"Debit note total: £108.00",[16,919,920],{},"The café now owes £108 more than the original invoice showed. Beacon's books record an increased receivable; the café records an increased payable. The debit note references invoice number and date so both sides reconcile cleanly.",[59,922,924],{"id":923},"scenario-2-the-buyer-issues-it-returns-or-short-delivery","Scenario 2: the buyer issues it (returns or short delivery)",[16,926,927,928,931],{},"Now flip it. A hardware retailer ordered 200 door hinges from a manufacturer and was invoiced for all 200. Twelve arrive bent. The retailer doesn't want to pay for the damaged twelve, so it raises a ",[39,929,930],{},"debit note to the supplier",", saying in effect: \"We are debiting your account by the value of 12 hinges. Please issue a credit note.\"",[33,933,934,937,940],{},[36,935,936],{},"12 hinges @ £3.50: £42.00",[36,938,939],{},"VAT at 20%: £8.40",[36,941,942],{},[39,943,944],{},"Debit note total: £50.40",[16,946,947,948,951,952,954],{},"Here the buyer is asserting that the supplier owes ",[601,949,950],{},"them",". From the retailer's perspective, its payable to the manufacturer drops by £50.40. The manufacturer typically responds with a matching ",[106,953,553],{"href":560},", which is the document that legally reduces the supplier's tax liability in most VAT and GST systems.",[16,956,957],{},"That last point matters. In many jurisdictions, a buyer's debit note is a request or an internal record, but the tax adjustment is driven by the supplier's credit note. Rules vary by jurisdiction, so confirm how your tax authority treats buyer-issued debit notes before relying on one for a VAT reclaim.",[11,959,961],{"id":960},"debit-note-vs-credit-note","Debit note vs credit note",[16,963,964],{},"They're mirror images. Same transaction, opposite direction.",[149,966,967,978],{},[152,968,969],{},[155,970,971,973,976],{},[158,972],{},[158,974,975],{},"Debit note",[158,977,702],{},[171,979,980,991,1002,1013,1024],{},[155,981,982,985,988],{},[176,983,984],{},"Effect on the amount owed",[176,986,987],{},"Increases it",[176,989,990],{},"Decreases it",[155,992,993,996,999],{},[176,994,995],{},"Typical supplier use",[176,997,998],{},"Correct an undercharge, add a missed cost",[176,1000,1001],{},"Refund, discount, or cancel part of an invoice",[155,1003,1004,1007,1010],{},[176,1005,1006],{},"Typical buyer use",[176,1008,1009],{},"Notify supplier of returns \u002F short delivery",[176,1011,1012],{},"Rare; buyers seldom issue these",[155,1014,1015,1018,1021],{},[176,1016,1017],{},"Impact on supplier's sales tax",[176,1019,1020],{},"Increases output tax",[176,1022,1023],{},"Reduces output tax",[155,1025,1026,1029,1032],{},[176,1027,1028],{},"Colour convention (informal)",[176,1030,1031],{},"Often shown in black \u002F positive",[176,1033,1034],{},"Often shown in red \u002F negative",[16,1036,1037,1038,1041,1042,1045],{},"A useful shorthand: if the correction means ",[601,1039,1040],{},"more money changes hands in the supplier's favour",", it's a debit note. If it means ",[601,1043,1044],{},"less",", it's a credit note. In a buyer-supplier return, the buyer's debit note and the supplier's credit note describe the same event from opposite chairs.",[11,1047,1049],{"id":1048},"debit-note-vs-invoice","Debit note vs invoice",[16,1051,1052],{},"An invoice is the original demand for payment for goods or services supplied. A debit note is a supplementary adjustment to something already invoiced. The distinction affects your numbering, your records, and sometimes your tax reporting.",[33,1054,1055,1061],{},[36,1056,1057,1060],{},[39,1058,1059],{},"An invoice creates the primary obligation."," \"Here is what you owe for this order.\"",[36,1062,1063,1066],{},[39,1064,1065],{},"A debit note modifies an existing obligation."," \"In addition to invoice #1043, you now owe this.\"",[16,1068,1069,1070,1073],{},"Could a supplier just send a second invoice for the missed installation labour? In practice, yes, and many small businesses do. A separate invoice works fine when the extra charge is genuinely a new, standalone item. A debit note is the tidier choice when the adjustment is tied to a specific earlier invoice and you want the paper trail to show the link. If your accounting software supports debit notes, use them for corrections and keep invoices for original supplies. It keeps your ",[106,1071,1072],{"href":402},"invoice numbering"," clean and your reconciliations honest.",[16,1075,1076,1077,1081,1082,1086],{},"Debit notes and invoices also differ from a ",[106,1078,1080],{"href":1079},"\u002Fproforma-invoice-vs-invoice","proforma invoice",", which is a pre-sale estimate, and from a ",[106,1083,1085],{"href":1084},"\u002Fwhat-is-a-statement-of-account","statement of account",", which summarises all activity on an account rather than adjusting a single transaction.",[11,1088,1090],{"id":1089},"what-to-put-on-a-debit-note","What to put on a debit note",[16,1092,1093],{},"Whether you're a supplier correcting an undercharge or a buyer flagging returns, include enough for the recipient to match it to the original transaction and act on it:",[33,1095,1096,1103,1106,1109,1112,1115,1120,1123,1126,1129,1132],{},[36,1097,1098,1099,1102],{},"The words ",[39,1100,1101],{},"\"Debit Note\""," clearly at the top",[36,1104,1105],{},"A unique debit note number (keep a separate sequence from your invoices)",[36,1107,1108],{},"The date issued",[36,1110,1111],{},"Your business name, address, and tax registration number if applicable",[36,1113,1114],{},"The recipient's name and address",[36,1116,1117],{},[39,1118,1119],{},"A reference to the original invoice number and date",[36,1121,1122],{},"A clear description of the adjustment and the reason (undercharge, returned goods, additional freight, etc.)",[36,1124,1125],{},"Quantity, unit price, and line total for each adjusted item",[36,1127,1128],{},"Any tax (VAT \u002F GST \u002F sales tax) shown separately, at the correct rate",[36,1130,1131],{},"The total amount of the debit",[36,1133,1134],{},"A note on what happens next (\"Balance now due\" or \"Please issue a corresponding credit note\")",[16,1136,1137,1138,1141,1142,1144,1145,1147,1148,1151],{},"If tax is involved, mirror the requirements your jurisdiction imposes on invoices. In the UK a VAT-registered supplier's debit note should carry the same VAT detail as a compliant ",[106,1139,1140],{"href":294},"VAT invoice","; in Australia the equivalent adjustment feeds into your ",[106,1143,644],{"href":299}," reporting; in Canada it affects ",[106,1146,290],{"href":289}," records; and in the US, ",[106,1149,1150],{"href":674},"sales tax"," on the adjustment follows the same rules as the original sale.",[11,1153,1155],{"id":1154},"free-debit-note-template","Free debit note template",[16,1157,1158],{},"Copy this into a document, or drop it into a spreadsheet. Adapt the tax line to your jurisdiction.",[262,1160,1163],{"className":1161,"code":1162,"language":267},[265],"                          DEBIT NOTE\n\nDebit Note No:  DN-0007            Date: 07 Aug 2026\nReference Invoice: INV-1043        Invoice Date: 22 Jul 2026\n\nFROM:                              TO:\n[Your Business Name]               [Recipient Name]\n[Address]                          [Address]\n[Tax Reg No.]                      [Tax Reg No.]\n\n------------------------------------------------------------\nDescription                 Qty   Unit price   Amount\n------------------------------------------------------------\nInstallation labour          1     90.00        90.00\n(omitted from INV-1043)\n------------------------------------------------------------\n                              Subtotal:         90.00\n                              VAT @ 20%:         18.00\n                              TOTAL DEBIT:      108.00\n------------------------------------------------------------\n\nReason: Installation labour was not included on the\noriginal invoice INV-1043. This amount is now due in\naddition to that invoice.\n\nPlease add this amount to the outstanding balance.\nPayment terms: [e.g. Net 14 \u002F due on receipt].\n",[269,1164,1162],{"__ignoreMap":271},[16,1166,1167,1168,1172,1173,1177],{},"Templates like this pair naturally with the ",[106,1169,1171],{"href":1170},"\u002Fbest-free-invoice-templates-for-freelancers","free invoice templates"," covered elsewhere on the site, and you can build one in the same ",[106,1174,1176],{"href":1175},"\u002Fhow-to-make-an-invoice-in-excel-word-google-docs","Excel, Word, or Google Docs"," file you already use for invoicing.",[11,1179,1181],{"id":1180},"practical-points-that-trip-people-up","Practical points that trip people up",[16,1183,1184,1187,1188,1191],{},[39,1185,1186],{},"Keep the numbering separate."," Don't slot debit notes into your invoice sequence. A prefix such as ",[269,1189,1190],{},"DN-"," keeps them distinct and makes year-end reconciliation faster.",[16,1193,1194,1197],{},[39,1195,1196],{},"Match debit notes to credit notes on returns."," When you issue a debit note to a supplier, chase the matching credit note. Without it, your payable and their receivable drift apart, and the tax position may not be valid. The credit note is usually the document that carries the tax weight.",[16,1199,1200,1203,1204,1207],{},[39,1201,1202],{},"Don't use a debit note to hide a mistake."," If you got a price badly wrong, say so plainly in the reason field. Vague debit notes invite disputes and slow payment. Clarity gets you paid faster, the same logic behind ",[106,1205,1206],{"href":363},"getting invoices paid faster"," generally.",[16,1209,1210,1213],{},[39,1211,1212],{},"Watch the timing on tax periods."," An adjustment raised in a later tax period can shift when the tax is accounted for. If a debit note crosses a VAT or GST quarter boundary, note which return it belongs in.",[16,1215,1216,1219,1220,110],{},[39,1217,1218],{},"Retention."," Treat debit notes like invoices for record-keeping. File them with the original transaction and hold them for the period your jurisdiction requires, as covered in ",[106,1221,762],{"href":410},[16,1223,1224],{},"Used well, a debit note is a small piece of admin that prevents a much larger headache: two businesses whose ledgers quietly disagree about who owes what. Reference the original invoice, state the reason plainly, get the tax right, and both sides stay in sync.",{"title":271,"searchDepth":417,"depth":417,"links":1226},[1227,1228,1229,1233,1234,1235,1236,1237],{"id":817,"depth":420,"text":818},{"id":830,"depth":420,"text":831},{"id":877,"depth":420,"text":878,"children":1230},[1231,1232],{"id":884,"depth":417,"text":885},{"id":923,"depth":417,"text":924},{"id":960,"depth":420,"text":961},{"id":1048,"depth":420,"text":1049},{"id":1089,"depth":420,"text":1090},{"id":1154,"depth":420,"text":1155},{"id":1180,"depth":420,"text":1181},"Document Types","2026-08-07","A plain-English guide to debit notes: who issues them, when a buyer or supplier uses one, how they differ from credit notes and invoices, plus a free template.",{},{"title":812,"description":1240},{"loc":528},"what-is-a-debit-note","O0JU8mT9npNMv2_Tu1yft5imCTT6h1wEcpoBO6wtl44",1787758985668]