Non-resident OIDAR providers must file GSTR-5A by the 20th of the following month

For the trading day of Tuesday 11 August 2026, the calendar is driven by compliance dates rather than fresh policy. The immediate obligation is the monthly GSTR-1 for the July 2026 tax period, which falls due on 11 August 2026 under Rule 59 of the CGST Rules. Looking a little further out, the return that anchors this watchlist is GSTR-5A, the monthly return furnished by non-resident Online Information and Database Access or Retrieval (OIDAR) service providers, which is due on the 20th of the month succeeding the tax period per the GST portal FAQ. For the July 2026 period that lands on 20 August 2026, and it must be filed even where the value of supplies for the month is nil.

GSTR-5A covers services supplied from outside India to non-taxable recipients in India, so it captures a growing slice of cross-border digital consumption, from streaming subscriptions to cloud storage sold directly to Indian consumers. Because the recipients are not registered taxpayers, the compliance burden sits entirely on the overseas supplier, and the 20 August 2026 due date carries a late fee and interest exposure that no input tax credit offsets. This piece maps every statutory date worth diarising between 11 and 20 August 2026, notes why the market calendar is quiet, and answers the questions non-resident filers ask most.

Statutory Deadlines

The compliance window from 11 August to 20 August 2026 is dense with Goods and Services Tax filings. The table below lists the returns and obligations that fall due, who must file them, and the statutory basis, so the July 2026 tax period is closed out cleanly.

The first date to clear is 11 August 2026, when GSTR-1 for July 2026 is due for taxpayers on the monthly cadence. Filing GSTR-1 on time matters beyond the filer's own record: the outward-supply data flows into the recipient's GSTR-2B, so a late GSTR-1 delays a buyer's input tax credit for the July 2026 period. Taxpayers under the Quarterly Return Monthly Payment (QRMP) scheme instead have the optional Invoice Furnishing Facility for July open until 13 August 2026.

By 13 August 2026, Input Service Distributors must file GSTR-6 to distribute the July 2026 input tax credit to their branches, a return we covered in detail in our note on the GSTR-6 ISD deadline. The same 13 August 2026 date applies to GSTR-5 for non-resident taxable persons who carry on business in India without a fixed place of business here. Non-salary deductors then face 15 August 2026, the statutory date to issue Form 16A TDS certificates for the first quarter of FY 2026-27 under Rule 31 of the Income-tax Rules, as set out on incometax.gov.in; note that 15 August is Independence Day, a public holiday.

The fortnight closes on 20 August 2026, when both GSTR-3B for July 2026 and the featured GSTR-5A OIDAR return fall due. GSTR-3B is the summary return through which the bulk of net GST liability for July 2026 is actually paid, so 20 August 2026 is the single most consequential cash-flow date in this window. For OIDAR providers, the same 20 August 2026 date closes the loop on tax collected from Indian consumers during July 2026. If you are reconciling advance-tax cash flows alongside these GST dates, our advance tax glossary entry sets out how the June, September, December and March instalments interact with monthly indirect-tax outflows.

Market Events

Unlike the deadline calendar, the policy and market-event calendar for 11 August 2026 is deliberately empty of scheduled catalysts, which is itself worth noting for anyone timing cash movements. The Reserve Bank of India's Monetary Policy Committee last met on 3 to 5 August 2026 and held the repo rate at 5.25% with a neutral stance, its fourth consecutive pause; the next scheduled MPC review is 5 to 7 October 2026 per rbi.org.in. There is therefore no rate decision to trade around on 11 August 2026, a point we unpacked in our coverage of the August 2026 MPC hold.

With the repo rate anchored at 5.25% until at least the 5 to 7 October 2026 meeting, systematic investors have little reason to pause disciplined contributions on rate-timing grounds. That neutrality is the argument for automating rather than timing equity contributions: our SIP calculator and step-up SIP calculator let you model a fixed monthly investment against an annual escalation, while the lumpsum calculator shows how a one-time deployment on a quiet market day such as 11 August 2026 compounds over a chosen horizon. The one calendar item to remember is 15 August 2026, Independence Day, when Indian exchanges observe a trading holiday.

Earnings

No corporate results are confirmed on our verified desk calendar for 11 August 2026, and in keeping with a zero-hallucination policy we do not publish an earnings schedule we cannot source. Non-resident OIDAR filers should note that their 20 August 2026 GSTR-5A obligation is independent of any listed-company reporting cycle; it is fixed by the tax period, not by a results season. Readers tracking specific company results should rely on the exchange filings published by the listed entity itself rather than an unverified calendar.

The practical takeaway for 11 August 2026 is that the fortnight's real events are statutory, not corporate. The GSTR-1 filing due 11 August 2026 and the GSTR-3B and GSTR-5A returns due 20 August 2026 will move more cash for affected taxpayers than any single scheduled market catalyst this week, because there is none. If TDS forms part of your August workflow, the TDS glossary entry explains how deducted tax reflected in Form 16A for the quarter ended 30 June 2026 flows through to the deductee's return.

FAQ

Who is required to file GSTR-5A?

Every non-resident OIDAR service provider supplying online information and database access or retrieval services from outside India to a non-taxable recipient in India must file GSTR-5A. The return is due on the 20th of the month following the tax period, so the July 2026 return is due on 20 August 2026 per the GST portal FAQ.

Is a nil GSTR-5A still mandatory?

Yes. GSTR-5A must be furnished even where the value of supplies for the tax period is nil, so a provider with no Indian sales in July 2026 must still file on or before 20 August 2026. Skipping a nil period leaves the registration non-compliant and can attract late-fee and interest consequences.

How does GSTR-5A differ from GSTR-5?

GSTR-5A is filed by non-resident OIDAR providers for supplies to non-taxable online recipients and is due on the 20th, whereas GSTR-5 is filed by non-resident taxable persons and is due on the 13th of the following month. The table below sets out the distinction for the July 2026 period.

What GST returns are due on 11 August 2026?

The monthly GSTR-1 for the July 2026 tax period is due on 11 August 2026 under Rule 59 of the CGST Rules for taxpayers filing monthly. QRMP taxpayers instead have the optional Invoice Furnishing Facility open until 13 August 2026 for July invoices.

When is the July GSTR-3B due?

GSTR-3B for the July 2026 tax period is due on 20 August 2026 for monthly filers under Rule 61 of the CGST Rules, the same date as the GSTR-5A OIDAR return. Because GSTR-3B is where net liability is paid, 20 August 2026 is the key cash-flow date in this fortnight.

Is there an RBI or market event to watch on 11 August 2026?

No. The RBI MPC held the repo rate at 5.25% on 5 August 2026 and next meets on 5 to 7 October 2026, so there is no scheduled rate decision on 11 August 2026 per rbi.org.in. Indian exchanges observe a trading holiday on 15 August 2026 for Independence Day.

Does filing GSTR-5A give the provider input tax credit?

No. GSTR-5A is a return of tax collected on outward OIDAR supplies to Indian consumers and does not carry an input tax credit set-off, so the full liability shown for July 2026 must be discharged in cash by 20 August 2026.