Change description : 2025-09-05 13:43:00: Updated section 4 with information on how and when to correct VAT errors, and what happens if you do not.Updated section 6 with information about claiming input tax.Updated section 7 with more information about how underpayments and overpayments are paid and HMRC’s response time after receiving an error correction.Updated section 9 to clarify unjust enrichment, the reimbursement scheme and how HMRC repays interest owed on overpayments. [Guidance and regulation]
How to correct VAT errors and make adjustments or claims (VAT Notice 700/45)
HowFindouthowto amend your VAT records if you've made errors, correct errors on your VAT Return and claim a refund if you’ve wronglyoverpaid accounted for VAT.
1.2 How we can help you to get your VAT Returns right the first time
Errors on your VAT Returnerrors can prove costly to you and tous. IfFailure youto do not correct errors,errors youcan couldresult bein liable to a penalty and interest.Formoreonthisseesection4.
IfWhere you find errorsthat in your VAT records,records you’llcontainerrors,youwillneed to correct them. Readthem. sectionParagraph 2.2 for2.2 anexplains explanationhow onyou howcandothat.
youcan correct thistheerrorby amending your records.
Keep Simplykeepa clear note to show the reason for the errorerror, and include the correct VATfigure in your VAT account for the same period. The correct VATfigure will then work its way through to your VAT Return.
IfReturn,asnormal.
you’ve already submittedsentusyour VATreturn
you Return,will youneed shouldto followcorrect the correctionerror processbyfollowingtheproceduresin section 4.4.
3. Errors on invoices
3.1 If the wrong amount of VAT was shown on an invoice
This section does not apply ifwhere there’s been a change in the consideration for the supply.supply, Forthat example,is, if the price has changed and consequently the amount of VAT has also changed. You can find more information in section 18 of VAT Notice 700.VAT.
If the wrong amount of VAT was shown on an invoice, this section explains how you can correct it.
For example, ifwhere you’ve:youhave:
made aanarithmeticalmistake in workingcalculating out the tax value or the VAT element of the supply
charged VAT on a supply, butwhere no VAT was due
3.2 InvoicesAmount you’ve issued
If the amount of VAT shownon aan VAT invoice you have issued is:
iswrong
higher
If than the amount properlyshown due,ontheinvoiceyouissuedwas
then you must
toohigh
account for the higher amount in your records,records
too unless you correct the error with your customer by issuing a credit note
lower than the amount properly due, then you must low
account for the correct amount of VAT due whether or not you correctshould thehave error with your customer (for example, by issuing a supplementary invoice for the amount undercharged)charged
You
3.3 canAmount findof moreVAT informationshown on creditan notesinvoice inyou sectionsreceived 18is and 19 of VAT Notice 700.
3.3 Invoices you’ve receivedwrong
If the amount of VAT shown on an invoice you received is:
too high, is
then you must
toohigh
go back to your supplier for a replacement invoice reducing the amount of VAT charged
too low, then you must low
go back to your supplier for a replacement invoice increasing the amount of VAT charged
If
4. theCorrecting amount of VAT shownerrors on ana invoicereturn youalready receivedsubmitted
if youra returnperson thatdiscovers area carelessnon-careless orerror, deliberate. YouHMRCexpectsthattheywill nottake needsteps to paycorrect ait penalty– if youthe makeperson andoes errornot despitetake takingsteps reasonableto care.
Ancorrect errorit, isthe carelessinaccuracy ifwill yoube failtreated toas takecareless the care and attentiona thatpenalty couldwill be expecteddue
careless fromor adeliberate reasonableinaccuracies personrelating into thereturns circumstances.
where youcareless canor correctdeliberate anbehaviour errorresults thatin youan madeincorrect despiteerror takingcorrection reasonablenotification carebeing usingmadeundermethod 12 (read(see sectionparagraph 4.3),4.2) you will notbe needsubject to make a disclosurepenalty toif HMRC.
writesubject to usthe tolimits makedescribed ain disclosurethissection
You
correction mustof notifydeliberate HMRCinaccuracies aboutmust, anyhowever, deliberatealways errors,be innotified writing,to orHMRC using anform errorVAT652, correctionsee notificationbelow underfor methodmore 2information (read– sectionin 4.4).such Youcircumstancesyoushould completetheVAT652andprovide a description of the error,inaccuracy explaining– howtell andus whythe itfull happened.amount Youof mustthe alsoinaccuracy includeand theexplain fullhow amountand ofwhy the inaccuracy.inaccuracy Youarose can(continue continue on a separate sheet if necessary.
Ifnecessary)
if you sendhaveadjusteda letter,careless iterrororinaccuracyonyourreturnthatiswithinthelimitsdescribedbelowyoumaystillwritetoHMRCaskingustoconsideranyreductiontoapenalty–yourlettershould contain the same information you’dthat needis torequired include on anform errorVAT652, correctionbut notification.it’s Youimportant mustthatyoualso tell us that you’veyouhavemade the adjustment on your return.
YoucanusethismethodtoadjustyourVATaccountand include the value of that adjustment on your current VAT Return,Return asproviding long as the:
net value of errors found on previous returns does not exceed £10,000
net value of errors found on previous returns is between £10,000 and £50,000 but does not exceed 1% of the box 6 (net outputs) VAT Return declaration due for the return period in which you discover the errorsarediscovered
WorkToworkout the net value of VAT errors on previous returns, byyou calculatingshouldworkoutthe:
total amount due to us, if any
total amount due to you, if any
If the difference between the 2 figures is greater than £10,000 and exceeds 1% of the box 6 (net outputs) VAT Return declaration due for the current return period during which youthe discoverederror theis error,discovered, you must use method 2.
You must always use method 2 if the net errors exceed £50,000 or if you made the errors madeon previous returns weremadedeliberately.
Correcting errors using method 1 is not a disclosure for the purposes of the penaltynewpenaltiesrules described inat sectionparagraph 4.1.4.1. If you consider that the error corrected using method 1 was a result of careless conduct you will not be able to gain the maximum reduction of the penalty unless you also tell us separately in writing, either by letter or by completion of anthe errorform correctionVAT652, notification,of about both:
the error
your grounds for seeking a reduction to the penalty
This will be an unprompted or prompted disclosure depending on the circumstances.
net value of errors found on previous returns is between £10,000 and £50,000 and exceeds 1% of the box 6 (net outputs) VAT Return declaration due for the current return period during which you discovered the errorwasdiscovered
net value of errors found on previous returns is greater than £50,000
you made the errors on previous returns weremadedeliberately
You canmay, alsoifyouwish,use this method for errors of any size which are below the limits inat sectionparagraph 4.3,4.3 instead of a method 1 error correction.IfyouusethismethodyoumustnotmakeadjustmentforthesameerrorsonalaterVATReturn.
thetime oflimits supplyat (taxparagraph4.6.1andparagraph4.7.Youmayhoweverbeabletocorrecttaxpoint errors)errors, where you’veyouhavedeclared an amount of VAT on the return that immediately precedes or follows the return for which the amount was due, provided the later return isremains withinintimeunderthe 4-year timecapping limit
provisions.
4.6.1Transitionalarrangementsforthe 4-yearincreaseintime limitlimits doesfrom not3 applyyears to deliberate4 errors
years
4.8
The Whentimelimitforadjustingreturnsandcorrectingerrors,includingmakingclaims,wasincreasedwitheffectfrom1April2009from3yearsto correct4 errorsyears.However,inordertomakesurethataccountingperiodsthatwereout-of-timeon31March2009arenotbroughtbackin-timebythechange,transitionalarrangementshavebeenputinplace.
Thus, shouldon normally31 waitMarch until2009, the endearliestaccountingperiodforwhichaclaimmaybemadeisthatendingon28February2006(forwhichtheduedateof the currentreturnwas31March2006).
If we find underdeclaredunderdeclarationsofVAT on your returns, we’llwewillassess for the tax due and may charge you interest. Youmayalsofaceamisdeclarationpenalty.To avoid a penalty, you must disclose the full details of anythe errorsmistakes before we begin to make enquiries into your VAT affairs.
Enquiries normally begin when we make an appointment to inspect your records. We’llButwewillaccept disclosures for penalty purposes after this point, unless we have reason to believe that that:
you alreadydiscovered knew about the errors,errorsearlierand only disclosed them onlybecause ofyouhadbeentoldthatavisitwastobemade
You should make an error correction by following the procedures in sectionsat 4.3 and 4.4.paragraphs4.3to4.5.If,however,youdeliberatelyfailtocorrectanunderdeclarationofVAT,youmaybeliabletoacivilpenaltyfordishonestevasionorevencriminalprosecution.
4.104.9 Correcting errors that have little effect on the net VAT that you declared
There may be timesoccasions when large output and input tax errors have a smallnil or nominimal effect on the net VAT due on returns. If the net value of errors you’ve found on previous VAT Returns is within the limit showndescribed in sectionparagraph 4.2,4.2, you can choose either method 1 or 2 (described in paragraphs 4.3 and 4.4)4.4) to correct the errors.
For Inorderforus to consider any reduction to a penalty, you mustshould tell us if you’veyouhavemade a careless erroror deliberate errorinaccuracy in individual VAT Return declarations,declarations nounderstating matterliability thetopayVAT,oroverstatingentitlementtoaVATcredit,regardlessofitssize or value.
4.114.10 Adjustments that are not errors
AdjustmentsProvidedtheyareaccurateandmadeattherighttime,adjustmentsthatyou needarerequiredto make as part of the normal operation of VAT accounting are not errors, and are covered by other VAT accounting provisions. This is as long as:errors.
they’re accurate
you make them at the right time
These accounting adjustments include:
retail scheme annual adjustments, or other adjustments required when a person stops using a particular retail scheme
adjustments under the Capital Goods Scheme
an approved estimation procedure
partial exemption adjustments
partial exemption clawback and payback adjustments
exports and intra-ECsupplies of goods within the European Commission
issuing or receiving credit and debit notes
claims for bad debt relief
pre-registration and post deregistration expenses
adjustments for valid prompt payment discounts
If the original accounting adjustment was incorrect, or made at the wrong time, you’llerror needcorrectionsshouldbemadeinthenormalway.
IfWhere you’veyouhaveaccounted for anamountofoutput tax tothat HMRC that was not duedue, and this was within the last 4 years, depending on the amountamount, (read section 4.2) you can either:
eitheradjust your return for the period in which you discover the overoverdeclaration declaration
oryoushouldclaim a refund by making an error correction notification
notification.Section4tellsyouwhichmethodyoushoulduse.You should correct all other known errors at the same time.
We will not pay a claim which would result in your unjust enrichment.enrichment This– isforexample,where you’ve:youhave:
passed the mistaken VAT charge on to your customer who bore the burden of the mistaken charge but are unable, or do not intend, to pass on to them any repayment resulting from the claim
not suffered any loss or damage by charging a higher price than you needed to
ReadYoucanfindfurther information about unjust enrichment and the arrangements for reimbursing customers in section 9.9.
5.2
If you’veyou’re beennot chargedsure outputif taxyou’re incorrectly
7.1What happens after you make an error correction notification
7.1
Each Whenerror wenotification mayis contactsubject youtocheckstoprotectboththerevenueandtheinterestsoftaxpayersgenerally.
We may sometimesneed to contact you to clarify the details of your notification before we process it. In some cases it may alsobe necessary to visit you to verify it.it, We’llusually agreeat a mutuallyconvenientdate and timetime. forOur theofficers visitwilltrytodealwith you.anyqueriesasswiftlyaspossible.
7.2 How we’llwewillnotify you
Once we’vewehaveprocessed your errorError correction,Correction, we’llwewillsend you a noticeNoticeofErrorCorrectionconfirming the amount ofyourErrorCorrectionand any interest calculated on it. We’llYouwillalso sendget a statementStatementofAccountshowing the current balance payable to us (including any interest),interest) or repayable to you.
If your correction generated a repayment that is subject to the unjust enrichment provisions detailed in section 9,9 we’llwewillnot send you these documents, but wewill writetell to you toseparately tellby you.letter.
If you do not hear from us within 4021 working days, contact theyour VAT Error Correction Team using the contact details in section 4.6 to make sure they’ve received your error correction notification.
7.3 PaymentsPay ornet repaymentsamounts of amountsVATduetoHMRC
If we’ve notified you in line with sectionwith 7.2 andparagraph7.2andthe statementStatementofAccountshows a current balance payable to us, ityou willshould includesendfullpaymentassoonaspossibleto:
8.1 How to make a claim if you disagree with our decisionorruling
OnceWhere we’vewehavegiven you a decision or ruling concerning your VAT liabilities,liabilities we’llwewillnormally reject any claim from you which challenges our decision or ruling.
If your claim is formally rejected you canwillbeinvitedtoapply for a review of our decision. You have 30 days inwhichto apply.acceptthisoffer.
If you do not want a review, or if you do not agree with the result of the review, you can appeal to the First-tier Tribunal to decide the matter.
If you’veyou madeappeal ayou validwill claimpreserve andyour appeal,entitlement andto oura decisionrefund, isbut overturned,only you’llif beyou entitledhave tomade a refund.
validclaim,shouldourdecisionbeoverruled.If howeveryou dodecide not appeal,toappealtothetribunalthenany future claimclaims will be:
abeconsideredtobenew claim
claims,whethermadeonthesamebasisornot,andwillbesubject to the normaltime limits asdetailedin sectionparagraph4.6andparagraph4.7
We may refuseinvokethedefenceofunjustenrichmentincircumstanceswhereyoumakea claim for over-declaredacreditofVATrelatingtooutput tax ifaccounted wefor findinerror.
Unjustenrichmentcanalsobeappliedtoonlypartofaclaim.Incertaincasesyoumayhavepassedon onlypartoftheVATchargedinerrorto your customer.customerbecauseyouchosetoabsorbthecoststosomeofthemistakenchargeinordertoremaincompetitive.
sign an undertaking in the format set out in sectionin 10 ofsection10ofthis notice —–oncesigned,you cannot amend this once you’ve signed it
refundmake all ofrefunds yourto customers within 90 days
repay any residual amounts not returned to your customers after 90 days to HMRCus within 14 days (we–wewill not send reminders)reminders —– if you fail to do this we’llwewillassess for the residue
pass any statutoryinterest paid with the refunds to yourcustomers, customers — this is subject to the same terms and conditions as the refund
You
9.7 cannotRecords useto the reimbursement scheme if your customer is VAT registered and recovered the overcharged VAT as input tax.keep
You must also keep the following records, the:records:
names and addresses of thethose customers you intend to reimburse
total amount of money paid to each of your customerscustomer
amount of interest, if applicable, paid to each of your customerscustomer
Iferror. weAny paystatutory interest,interestpaidunderthis willscheme beis subject to the same terms and conditions as anyothermoney refundedreturned under the scheme.schemes Youandyoumust passrefund thisit on to your customers.Thisisbecauseitisthecustomers inwho full.weredeprivedoftheuseofthemoney,notyou(astheclaimant)whocollecteditfromthemtopaytous.
You must payrefund back any statutoryinterest infull.Youmustreturnanyresidue(anyamountsthat you’veyouhavebeen unable to passrefund) on to yourus customers within the specified time limit of 14 days.
9.4
If youyou’re dohaving notdifficulty wishworkingouthowmuchinterestisdueto useyour thecustomers, reimbursementyour scheme
To tomakesurethatyou’rerefundingyourcustomersinthe tribunalagreed ifmanner, we rejectmayasktoseeyour claim.schemerecords.Wewillgiveyouwrittennoticeofourintentiontoseetheserecords.
If
9.12Chargingcostsyouincurtothe tribunalrefunds
You findsmust innot ourtake favouroutoftherefundanycostsyou canincur stillin useadministering the scheme.Ifyoudo,wewillassessyou.
10. Undertaking for the reimbursement scheme
In relation to a claim for £(insert amount) made on (insert date) relating to prescribed accounting period(s) (insert accounting period(s)) made under section 80 VATAVATA1994. In accordance with the terms of section 80A VATA 1994 and regulations 43A to 43G of the Value Added Tax Act Regulations 1995, Part VA Reimbursement Arrangements (Statutory Instrument 1995/2518), I agree to comply with the following reimbursement arrangements.
‘I, the undersigned, can identify the names and addresses of consumers whom I intend to reimburse. I will reimburse those persons, in cash or by cheque, all of the amount credited by HMRC under section 80(1) or 80(1A) of the VAT Act 1994, together with any associated interest, without any deduction, for whatever purpose, within 90 days of receiving the credit and I understand that I cannot use the credit for any other purpose. Furthermore, where some or all of the credited amount to be reimbursed has been paid or repaid to me and I have not reimbursed some or all of it to consumers, I will, without reminder, notify HMRC and return the balance together with any associated interest to HMRC within 14 days of the 90 days expiring. Where the credited amount has not been paid or repaid to me, and I have not reimbursed some or all of it to consumers, I will notify HMRC of that amount of credit and associated interest I have not reimbursed to consumers within 14 days of the 90 days expiring. I will keep the necessary records as set out in the Regulations and I will comply with any notice given to me by HMRC about producing the records I am required to keep.’
Signature……………………………………………………………………………………….
Position in business……………………………………………………………………………
Name……………………………………………………………………………………………
Address…………………………………………………………………………………………
……………………………………………………………………………………………………
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VAT Registration Number……………………………………………………………………
Your rights and obligations
Read theYour HMRC Charter to find out what you can expect from HMRC and what we expect from you.