GSTR-8, GSTR-9B and Claiming TCS Credit in the Cash Ledger

GSTR explained: this guide covers what it means, who it applies to, the step-by-step process, documents required, fees, due dates and penalties in India — so you can stay compliant with confidence and avoid costly mistakes.

TCS is not like TDS under income tax, where the credit simply appears. The supplier has to do something — and until it does, real money sits with the Government against its name and cannot be used.

Section 52(4) read with rule 67 requires the operator to file FORM GSTR-8 within ten days after the end of the month, and section 52(3) requires the tax to be paid within the same ten days. An annual statement in FORM GSTR-9B is due under section 52(5) read with rule 80(2) before 31 December following the financial year. Under rule 60(5) the details reach the supplier in Part C of FORM GSTR-2A; the supplier must then accept the statement, and only then is the amount credited to its electronic cash ledger. Rule 78 matches GSTR-8 against the supplier's GSTR-1; unresolved discrepancies are added to the supplier's output tax liability with interest under section 52(10) and (11).

The operator's monthly cycle

Rule 67(1): every ECO required to collect tax at source under section 52 shall furnish a statement in FORM GSTR-8 electronically on the common portal, either directly or from a Facilitation Centre notified by the Commissioner, containing details of supplies effected through it and the amount of tax collected.

Two ten-day clocks run together:

• Section 52(3) — the amount collected shall be paid to the Government within ten days after the end of the month in which the collection is made.
• Section 52(4) — the statement shall be furnished within ten days after the end of that month.

The Handbook's steps for filing are worth keeping as a checklist: log in and navigate to the GSTR-8 page; enter details in the tiles; preview; pay the tax; file with DSC or EVC; view the debit entries in the electronic cash ledger; download the filed return.

Two rectification limits apply.

Section 52(6) — an operator discovering an omission or incorrect particular other than as a result of scrutiny, audit, inspection or enforcement must rectify it in the statement for the month in which it is noticed, with interest under section 50(1). But no rectification is allowed after the 30th November following the end of the financial year, or the actual date of furnishing the annual statement, whichever is earlier. (That date was substituted from "the due date for the month of September" by the Finance Act, 2022, notified through Notification No. 18/2022-CT dated 28.09.2022, in force from 01.01.2022.)

Section 52(15), inserted by the Finance Act, 2023 and notified through Notification No. 28/2023-CT w.e.f. 01.10.2023 — the operator shall not be allowed to furnish a GSTR-8 after three years from its due date, subject to a power in Government, on the Council's recommendation, to allow late filing for a class of operators.

Two provisos to section 52(4) and (5) allow the Commissioner, for reasons recorded in writing, to extend the time limit for a specified class; an extension notified by a State or UT Commissioner is deemed to be notified by the Commissioner.

The annual statement: GSTR-9B

Section 52(5) read with rule 80(2) requires every operator who collects TCS to furnish an annual statement in FORM GSTR-9B, containing details of outward supplies effected through it — including supplies returned — and the TCS collected during the financial year, before the 31st day of December following the end of that year.

How the credit reaches the supplier

Rule 67(2), as substituted by Notification No. 38/2023-CT dated 04.08.2023 w.e.f. 01.10.2023, provides that the details of TCS furnished by the operator "shall be made available electronically to each of the registered suppliers" on the common portal after filing of FORM GSTR-8, "for claiming the amount of tax collected in his electronic cash ledger after validation" — those last words having been inserted by Notification No. 31/2019-CT dated 28.06.2019.

Rule 60(5) provides that the details furnished by the operator in GSTR-8 shall be made available to the concerned person in Part C of FORM GSTR-2A.

Then the supplier must act. The Handbook is explicit about the sequence:

"The supplier will have to review the details of the TCS reported in the statement and if the same is found in order, the same should be accepted by the supplier. Once the same is accepted, it will appear in the electronic cash ledger of the registered supplier."

And the acceptance is available after the 10th of the month. The credit, once in the cash ledger, "can be used at the time of discharge of tax liability by the actual supplier" — in the respective head: CGST, SGST, UTGST or IGST.

No TCS certificate is issued. "No need to issue any certificate by the tax collector. Once the return is filed it will reflect in the electronic cash ledger of the supplier."

And there is no restriction on use. Asked what the TCS may be used for, the Handbook answers: "No such restriction. It is the same as the cash deposited by the supplier into the electronic cash ledger."

Reconcile before you accept

This is the operational advice the Handbook gives twice, and it is the practical heart of the subject:

"it is crucial that prior to acceptance of the TCS statement by the supplier the turnover on which the TCS is collected should be reconciled so that in case any wrong or short TCS is deposited the same can be highlighted to the electronic commerce operator."

And the consequence of not doing so:

"In case there is any excess collection reported the same should also be reported so that the e-commerce operator can amend the same in the next GSTR-8. In case excess TCS is accepted by mistake by the suppliers they can refund the same to the e-commerce operator and claim refund of the same under the head 'excess payment of tax'. If the same is not done it may be alleged that excess supplies being made by the supplier beyond the supplies made by the supplier as per the books of accounts."

Accepting a wrong statement is an admission of turnover you did not have.

Rule 78 and the section 52(8) to (11) chain

Rule 78 provides that the details of supplies reported by the operator in GSTR-8 are matched with the same details reported by the supplier in GSTR-1 (including changes made through GSTR-1A). The match checks two things: the State of place of supply and the net taxable value. If the GSTR-1 due date is extended, the matching date is extended too; the Commissioner may also extend the matching date on the Council's recommendation.

Then the statutory chain runs:

• Section 52(8) — the operator's details shall be matched with the supplier's outward supplies.
• Section 52(9) — a mismatch with the supplier's section 37 or section 39 details is communicated to both.
• Section 52(10) — if not rectified by either party in the month of communication, and the operator's value is higher, the difference is added to the supplier's output tax liability in the return for the succeeding month.
• Section 52(11) — the supplier pays that tax with interest under section 50(1) from the date the tax was due till payment.

Note who bears the addition. The mismatch may originate in the operator's statement, but the liability is added to the supplier's output tax. That asymmetry is the reason the reconciliation must be the supplier's own discipline, not something delegated to the platform.

When the cash ledger balance cannot be used

A supplier with thin margins, heavy input credit or seasonal turnover can accumulate TCS in the cash ledger faster than it can use it.

Section 54(1) is the route out. The Handbook records it twice, with slightly different heads: refund of the excess balance may be claimed "under the head 'Excess Balance in Electronic Cash Ledger'", and elsewhere "under the head 'Excess Payment of Tax'" — in the latter case "He has to furnish documents in support of the same as to why tax in the electronic cash ledger is not being adjusted with his net output tax payable after adjustment of Input tax credit, if any."

Only the collectee can claim it. Where excess or erroneous TCS has been collected and credited to the collectee's cash ledger, the refund is claimed by the collectee, not the collector.

Key takeaways

• GSTR-8 and the payment are both due within ten days after the month end — rule 67 and section 52(3)/(4).
• GSTR-9B is the annual statement, due before 31 December following the year — section 52(5), rule 80(2).
• Rectification of GSTR-8 is barred after 30 November following the year end or the annual statement, whichever is earlier; and no GSTR-8 may be filed after three years from its due date.
• Details reach the supplier in Part C of GSTR-2A; the supplier must accept them before the amount reaches the cash ledger.
• No TCS certificate is issued, and there is no restriction on the use of the credited amount.
• Reconcile before accepting — an accepted excess is an admission of turnover.
• Rule 78 matches place of supply State and net taxable value; an unresolved mismatch is added to the supplier's liability with interest.
• Unusable cash-ledger balance is refundable under section 54(1), claimable by the collectee.

Read next

• Tables 14, 15 and 3.1.1: Where E-Commerce Supplies Actually Get Reported
• Section 52 TCS: Rate, Net Value and When to Collect
• ECO Penalties: Section 122(1B), Interest and Late Fee

Disclaimer: Positions stated as on 5 September 2026, based on section 52 and section 54(1) of the CGST Act, 2017, rules 60(5), 67, 78 and 80(2) of the CGST Rules, 2017, and Notification Nos. 31/2019, 18/2022, 28/2023 and 38/2023-Central Tax, as reproduced in the ICAI Handbook on E-Commerce Operators under GST (updated to 15 December 2025).