GST Error Correction in Ayodhya

Local jurisdiction

Registrar (RoC)

RoC Kanpur — 10/497, Khalasi Line, Kanpur – 208001

Jurisdictional HC

Allahabad High Court (Lucknow Bench)

GSTIN prefix

09 (Uttar Pradesh)

Professional Tax

Uttar Pradesh does not levy Professional Tax.

Business hubs

Faizabad Industrial Area, Ayodhya Dham Tourism Zone, Maya Bazaar

Ayodhya is one of India's fastest-emerging tourism and hospitality markets post the Ram Mandir, driving a boom in hotels, retail, and real-estate ventures.

Also in: Lucknow Prayagraj

A filed GST return cannot be revised. Errors are corrected in the return of a later tax period — you amend outward supplies through Table 9/10 of GSTR-1 and adjust tax or ITC in a subsequent GSTR-3B. Any amendment for a financial year must be made by the earlier of 30 November of the following FY or the date of filing the annual return. Interest at 18% per annum applies on short-paid tax; excess tax can be adjusted forward or refunded via RFD-01.

30 Nov

Outer limitAll GSTR-1/3B amendments and missed ITC for a financial year must be made by 30 November of the following FY, or the annual-return date if earlier.

Understand It

What Is GST Error Correction?

A quick, plain-language explanation before the details.

In simple terms

GST Error Correction fixes mistakes in returns you have already filed. Because GSTR-1 and GSTR-3B cannot be revised, the correction is made in a later period — not by re-opening the original return.

Legally

Under Sections 37 and 39 of the CGST Act, 2017, outward-supply details are amended through Table 9/10 of a subsequent GSTR-1, and tax or ITC differences are adjusted in a subsequent GSTR-3B. Section 50 governs interest on short-paid tax.

Governing authority

Administered by the Goods and Services Tax Network (GSTN) under the Central Board of Indirect Taxes and Customs (CBIC), via the portal gst.gov.in.

Validity

Amendments for a financial year are allowed only up to the earlier of 30 November of the following FY or the annual-return date. After that, the error — and any missed ITC — lapses permanently.

Service Intelligence

Quick Facts

Professional Fee

Custom quote

Governing Law

CGST Act 2017

Key Sections

37 · 39 · 50

Outer Limit

30 Nov of next FY

Fixed Via

GSTR-1 Table 9/10

Tax / ITC

Later GSTR-3B

Interest

18% p.a. on short tax

Mode

100% Online

Legal & Regulatory Framework

Act

CGST Act, 2017

Key Sections

37 · 39 · 50

Returns

GSTR-1 & GSTR-3B

Authority

GSTN / CBIC

Portal

gst.gov.in

Last Reviewed

17 Aug 2026

Before You Start

Is This Service Right for You?

Ideal for

Businesses that reported a wrong value, rate or invoice in GSTR-1
Taxpayers who filed an invoice against the wrong GSTIN
Anyone who charged the wrong tax head (IGST vs CGST+SGST)
Businesses that over-claimed or missed eligible ITC in GSTR-3B
Taxpayers with missed, duplicate or extra invoices in a return
Businesses whose GSTR-3B does not tally with GSTR-1 or GSTR-2B

You may need this if

You spotted a mistake in a GSTR-1 or GSTR-3B already filed
A buyer says they cannot see your invoice in their GSTR-2B
You short-paid or over-paid tax due to a reporting error
You want to claim a missed input tax credit before it lapses
You received (or want to pre-empt) an ASMT-10 or DRC-01C notice
You need to fix an FY before the 30 November amendment cut-off

Not sure if you need this?

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Why It Matters

Why GST Error Correction Matters

A filed GSTR cannot be edited, so an uncorrected mistake stays on record and can trigger interest, notices and lost credit. Here is why correcting on time protects your business.

01

No Revision Allowed

A filed GSTR-1 or GSTR-3B cannot be edited. Errors must be corrected the right way in a later period — or they stay on your record.
02

Beat the 30 Nov Limit

Amendments and missed ITC lapse after 30 November of the next FY (or the annual-return date, if earlier). Correcting on time protects your rights.
03

Recover Excess Tax

Tax overpaid due to an error can be adjusted forward or refunded via RFD-01 instead of being lost.
04

Limit 18% Interest

Short-paid tax accrues 18% per annum interest under Section 50. Early, accurate correction caps the interest you owe.
05

Fix ITC Mismatches

Correcting your GSTR-1 lets buyers claim the right ITC and keeps your GSTR-2B reconciliation clean.
06

Avoid Notices

GSTR-1 vs 3B and 3B vs 2B gaps trigger ASMT-10 / DRC-01C notices. Proactive correction pre-empts scrutiny.

Transparent

Simple, Transparent Pricing

Custom quote for your case

Fees depend on your business type and scope. Get a clear, itemised quote upfront — no hidden professional charges, government fee billed at actuals.

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Eligibility

Who Can Apply?

Wrong invoice value, rate or number in GSTR-1

Wrong GSTIN, or B2B booked as B2C (or reverse)

Wrong tax head — IGST vs CGST+SGST

Over-claimed or missed ITC in GSTR-3B

Missed, duplicate or extra invoices

GSTR-3B not matching GSTR-1 or GSTR-2B

Eligibility checklist

The return with the error (GSTR-1 or GSTR-3B) is already filed and cannot be revised
The financial year is still within the 30 November / annual-return amendment window
You have books of account to reconcile against GSTR-1, GSTR-3B and GSTR-2B
GST portal access (or authorised-signatory credentials) to file the amendment
Details of the affected invoice(s) — value, rate, GSTIN, tax head and period
Funds ready for any short-paid tax plus 18% interest, where applicable

End-to-End

Everything You Need. One Professional Team.

01

Consultation

Understand the error, the periods involved and the impact on tax, ITC and buyers.

02

Reconciliation

Match your books against GSTR-1, GSTR-3B and GSTR-2B to pinpoint every error.

03

Error Diagnosis

Identify the root cause and the correct legal route for each mistake.

04

GSTR-1 Amendment

Correct outward supplies via Table 9/10 in a subsequent GSTR-1.

05

GSTR-3B Adjustment

Adjust tax or ITC differences in a later GSTR-3B.

06

Interest Computation

Compute 18% interest on any short-paid tax under Section 50 and disclose it correctly.

07

Refund Support

Adjust or claim excess tax through RFD-01 where eligible.

08

Reconciliation Report

Share a documented before/after reconciliation for your records.

No Ambiguity

What You’ll Receive

Books vs GSTR-1 / 3B / 2B reconciliation

Error-identification & root-cause note

GSTR-1 Table 9/10 amendment filing

GSTR-3B tax / ITC adjustment

Interest computation (18% on short tax)

Excess-tax refund (RFD-01) support

Corrected-return acknowledgements

Documented reconciliation report

Checklist

What Do We Need to Correct a GST Error?

We work from your filed returns and your books to pinpoint and fix each mistake. Keep clear scans (PDF/JPG) ready — everything is collected securely online.

Choose a document group

The Filed Returns

What was originally reported

4 documents

Filed GSTR-1 of the affected period(s)
Filed GSTR-3B of the affected period(s)
GSTR-2B for the ITC period(s)
GST portal login / authorised-signatory access

Important before we start

Returns are never re-opened

A filed GSTR-1 or GSTR-3B cannot be revised. Every correction is made in a subsequent period’s return — this is the only legally valid route.

Watch the 30 November limit

Amendments and missed ITC for a financial year are allowed only up to 30 November of the next FY or the annual-return date, whichever is earlier. Miss it and the error becomes permanent.

Interest at 18% on short tax

If the error caused short-paid tax, interest at 18% per annum (Section 50) runs from the original due date until the tax is paid.

Fixing GSTR-1 affects your buyer

A wrong GSTIN or invoice in GSTR-1 blocks your buyer’s ITC in their GSTR-2B. Correcting it quickly restores their credit and keeps the chain clean.

Don’t have all the documents?

We’ll identify what your case needs →

Step by Step

How GST Error Correction Works (Step by Step)

A filed return is never re-opened — the fix always happens in a subsequent period’s GSTR-1 or GSTR-3B.

01

Consultation

Free call — tell us the error and the tax periods involved. We confirm the correct route.

02

Reconciliation

Match your books against GSTR-1, GSTR-3B and GSTR-2B to pinpoint every error.

03

GSTR-1 Amendment

Correct outward supplies via Table 9/10 in the next GSTR-1 you file.

04

GSTR-3B Adjustment

Adjust tax or ITC in a later GSTR-3B; pay any short tax with 18% interest.

05

Refund / RFD-01

Where excess tax was paid, adjust it forward or claim a refund via RFD-01.

06

Sign-off

We share a documented reconciliation report confirming the record is settled.

How Long It Takes

How the Correction Plays Out

Stage	Expected Time
Spot the error — reconcile GSTR-1 vs 3B vs 2B against books	On engagement
GSTR-1 amendment via Table 9/10 + GSTR-3B tax/ITC adjustment	In the next return period
Outer limit to amend the financial year	30 Nov of next FY (or annual-return date)

A filed GST return is never re-opened — every correction happens in a subsequent period’s GSTR-1 or GSTR-3B, and only until the 30 November cut-off for that financial year (or the annual-return date, if earlier). Short-paid tax carries 18% interest from the original due date.

Compliance Calendar

Key Dates — At a Glance

Frequency	What Is Due
Every Period	Reconcile GSTR-1 vs GSTR-3B before filing · Match GSTR-2B against your purchase register · Use IMS to accept/reject supplier invoices
On a Notice	Respond to DRC-01C liability intimations · Reply to ASMT-10 scrutiny on mismatches · Keep the reconciliation working on file
Annually	Complete all amendments before 30 November · Reconcile the year in GSTR-9 / 9C · Claim any missed ITC before it lapses
Ongoing	Adjust or refund excess tax via RFD-01 · Track the 18% interest exposure on short tax · Fix wrong-GSTIN invoices fast to protect buyers

Dates are indicative and may change with government notifications. Our team tracks every deadline so you never miss a filing.

Why Outsource

Doing It Yourself vs TaxClue

Doing It Yourself

Work out which table (GSTR-1 Table 9 vs 10) applies to each error
Reconcile GSTR-1, GSTR-3B and GSTR-2B against your books
Decide whether the fix belongs in GSTR-1, GSTR-3B or both
Compute 18% interest correctly on any short-paid tax
Track the 30 November / annual-return amendment limit
File RFD-01 for excess tax and handle unjust-enrichment rules
Risk an invalid “revision” attempt or a fresh mismatch

With TaxClue

Full 1 vs 3B vs 2B reconciliation, not just the reported invoice
Correct table and route chosen for every error
Fix applied cleanly in GSTR-1 and/or a later GSTR-3B
18% interest computed and disclosed correctly
The 30 Nov / annual-return limit tracked for you
RFD-01 filed for excess tax where eligible
A documented reconciliation report for your records

Skip the guesswork.

Let an expert handle it →

Avoid Delays

Common Mistakes That Delay Your Application

Attempting an invalid “revision” of a filed return

Correcting GSTR-3B but forgetting the matching GSTR-1 amendment

Using Table 9 when Table 10 (B2C others) was required, or vice versa

Missing the 30 November limit so the amendment lapses

Skipping the 18% interest on short-paid tax

Leaving excess tax unclaimed instead of filing RFD-01

Fixing a wrong GSTIN late — blocking the buyer’s ITC

Ignoring a DRC-01C / ASMT-10 intimation instead of reconciling

TaxClue reviews your documents before filing to reduce avoidable errors.

Stay Compliant

After the Correction — Staying Clean

Every Period

Reconcile GSTR-1 vs GSTR-3B before filing
Match GSTR-2B against your purchase register
Use IMS to accept/reject supplier invoices

On a Notice

Respond to DRC-01C liability intimations
Reply to ASMT-10 scrutiny on mismatches
Keep the reconciliation working on file

Annually

Complete all amendments before 30 November
Reconcile the year in GSTR-9 / 9C
Claim any missed ITC before it lapses

Ongoing

Adjust or refund excess tax via RFD-01
Track the 18% interest exposure on short tax
Fix wrong-GSTIN invoices fast to protect buyers

Risk Assessment

Penalties & Consequences

What is at stake if you do not comply

A filed GSTR-1 or GSTR-3B cannot be revised, so an uncorrected error stays on record permanently
Missing the 30 November limit lets the amendment and any missed ITC lapse for good
Short-paid tax accrues 18% per annum interest under Section 50 from the original due date
GSTR-1 vs 3B and 3B vs 2B gaps trigger ASMT-10 / DRC-01C notices
A wrong GSTIN left uncorrected blocks the buyer's ITC in their GSTR-2B

Latest Updates

Regulatory Updates 2025–26

2025: DRC-01B (GSTR-1 vs 3B liability) and DRC-01C (ITC vs GSTR-2B) auto-intimations must be answered before further filing.

The Difference

Why Businesses Choose TaxClue

01

CA / CS Team

Qualified Chartered Accountants and Company Secretaries with deep GST expertise.

02

End-to-End

From reconciliation to filing and refund — fully managed, minimal effort from you.

03

Correct Interest

18% interest under Section 50 computed and disclosed the right way.

04

100% Online

Everything over WhatsApp / email — no office visits required.

05

Deadline Aware

We track the 30 November / annual-return limit so nothing lapses.

06

Transparent Fees

A clear quote confirmed after a quick scope check — no hidden charges.

Data Care

Your Documents Deserve Professional Care

Documents handled by professionals under confidentiality
Access limited to the team working on your file
Communication over secure digital channels
Documents retained only as long as needed for compliance

Answers

Frequently Asked Questions

Can a filed GST return be revised?

No. Once GSTR-1 or GSTR-3B is filed it cannot be revised. Errors are corrected in the return of a subsequent tax period — outward supplies via Table 9/10 of a later GSTR-1, and tax or ITC in a later GSTR-3B.

How do I correct a mistake in GSTR-1?

Amend the original invoice in a later GSTR-1: use Table 9 (amended B2B, B2C large, exports, credit / debit notes) or Table 10 (amended B2C others). The amended details replace what was originally reported for that invoice.

How do I fix an error in GSTR-3B?

GSTR-3B cannot be edited after filing. Adjust the tax or ITC difference in a subsequent GSTR-3B — pay any short tax with interest, or reduce / reverse an over-claim in the next return.

What is the last date to correct GST errors for a financial year?

The outer limit is the earlier of 30 November of the following financial year or the date of filing that year’s annual return. After this, amendments and any missed ITC for that FY lapse permanently.

Is interest payable when I correct a GST error?

Yes, if the error resulted in short-paid tax. Interest at 18% per annum under Section 50 applies from the original due date until the tax is paid. There is no interest where only reporting is corrected without any extra tax.

What if I paid excess GST by mistake?

Excess tax paid due to an error can be adjusted in a subsequent return or claimed as a refund by filing RFD-01 on the GST portal, subject to the unjust-enrichment and time-limit rules.

I reported an invoice under the wrong GSTIN — how is it fixed?

Amend the invoice through Table 9A of a later GSTR-1 to reflect the correct GSTIN. This lets the right buyer claim ITC. Doing it before 30 November of the next FY is essential.

My GSTR-3B does not match GSTR-1 or GSTR-2B — what should I do?

Reconcile the three and correct the gap in the next return. Unexplained mismatches trigger DRC-01C or ASMT-10 notices, so it is safer to regularise proactively with a documented reconciliation.

How do I correct an over-claimed or missed ITC?

Reverse an excess claim or claim a missed eligible credit in a subsequent GSTR-3B, after reconciling against GSTR-2B. Interest applies where ITC was wrongly availed and utilised. Missed ITC must be claimed before the 30 November limit.

I charged IGST instead of CGST+SGST (or vice versa) — how is that fixed?

This is a place-of-supply error. The invoice is amended in a later GSTR-1 under the correct tax head, and the tax is re-booked in GSTR-3B. Depending on the case, tax paid under the wrong head may be adjusted or refunded.

What happens if I miss the 30 November amendment deadline?

The amendment and any missed ITC for that financial year lapse — the error stays on record permanently, and the credit cannot be claimed. That is why correcting before the cut-off is critical.

Do you handle the notice if a mismatch already triggered one?

Yes. We prepare the reconciliation, correct the underlying error in the next return, and help respond to DRC-01C or ASMT-10 intimations so the matter is regularised.

Can I revise a GST return after it is filed?

No. GST has no concept of revising a filed GSTR-1 or GSTR-3B. The only legal route is to correct the error in a subsequent period — amend outward supplies through Table 9/10 of a later GSTR-1 and adjust tax or ITC in a later GSTR-3B, within the 30 November limit.

What is the difference between Table 9 and Table 10 of GSTR-1 for amendments?

Table 9 amends B2B invoices, B2C large invoices, exports and credit / debit notes, while Table 10 amends B2C (others) supplies. Choosing the correct table is essential — using the wrong one leaves the original error uncorrected and can create a fresh mismatch.

How do I correct a wrong GSTIN reported in GSTR-1?

A wrong buyer GSTIN is corrected by amending the invoice through Table 9A of a later GSTR-1 with the correct GSTIN. Until this is done, the intended buyer cannot see the invoice in their GSTR-2B and loses ITC, so it should be corrected before 30 November of the next financial year.

What is the penalty for wrongly reporting or short-paying tax in a return?

Short-paid tax carries 18% per annum interest under Section 50 from the original due date until paid. If the error is treated as a general default, a penalty under Section 73 applies; where fraud or wilful misstatement is involved, Section 74 can impose a penalty of up to 100% of the tax. Voluntary correction via DRC-03 limits the exposure.

How do I claim a GST refund for tax paid twice or in excess?

Excess tax paid because of an error can be adjusted forward in a later return or claimed as a refund by filing Form RFD-01 on the portal, subject to the two-year time limit and the unjust-enrichment rule. We prepare the working and file RFD-01 where a refund is the right route.

Verify Everything

Official Sources & Legal References

Every regulatory figure on this page — the no-revision rule, the 30 November limit, the amendment tables and the 18% interest — is drawn from primary law and official government sources. Verify them directly:

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