What is the GSTR-3B due date in July 2026?

For monthly filers, GSTR-3B for Jun 2026 is due on 20 July 2026. QRMP taxpayers file quarterly, by the 22nd or 24th of the month after the quarter depending on their state.

What is the GSTR-1 due date in July 2026?

For monthly filers, GSTR-1 for Jun 2026 is due on 11 July 2026.

When is TDS to be deposited in July 2026?

TDS deducted in Jun 2026 is to be deposited by 7 July 2026.

Do these dates include extensions?

No. They are the default statutory dates. When the government extends a date, the notification overrides what is shown here.

COMPLIANCE CALENDAR

GST, TDS, income tax and ROC due dates: July 2026

The main statutory due dates in July 2026 are: 7 July: Challan 281N; 11 July: GSTR-1; 20 July: GSTR-3B; 31 July: ITR, 138 / 140 / 144, Form 143. These are the default dates; an extension notified by CBDT, CBIC or MCA overrides them, and a date that falls on a Sunday or public holiday moves to the next working day.

Tue

Challan 281N · Deposit TDS / TCS · Jun 2026

Fri

GSTR-7 / GSTR-8 · GSTR-7 (GST TDS) / GSTR-8 (e-commerce TCS) · Jun 2026

Sat

GSTR-1 · GSTR-1 (monthly) · Jun 2026

Mon

GSTR-6 · GSTR-6 (input service distributor) · Jun 2026
GSTR-1 · GSTR-1 (quarterly, QRMP) · Q1 FY 2026-27

Wed

ECR / ESI challan · PF and ESI payment with ECR · Jun 2026

Sat

CMP-08 · CMP-08 composition tax payment · Q1 FY 2026-27

Mon

GSTR-3B · GSTR-3B (monthly) with tax payment · Jun 2026Table 3.1 is locked to GSTR-1 from the July 2025 period: correct GSTR-1 through GSTR-1A before filing.

Wed

GSTR-3B · GSTR-3B (quarterly, QRMP) · Q1 FY 2026-2722nd for Category X states, 24th for Category Y states.

Fri

ITR · Income-tax return: no business income (ITR-1, ITR-2) · FY 2025-26
138 / 140 / 144 · TDS quarterly statement · Q1 FY 2026-27Forms 138 (salary), 140 (residents) and 144 (non-residents) replace 24Q, 26Q and 27Q.
Form 143 · TCS quarterly statement · Q1 FY 2026-27Form 143 replaces 27EQ and is now due on the same dates as the TDS statements.

* Falls on a Sunday, so the next working day applies. ROC dates assume the AGM is held on 30 September.

Common questions

What is the GSTR-3B due date in July 2026?: For monthly filers, GSTR-3B for Jun 2026 is due on 20 July 2026. QRMP taxpayers file quarterly, by the 22nd or 24th of the month after the quarter depending on their state.
What is the GSTR-1 due date in July 2026?: For monthly filers, GSTR-1 for Jun 2026 is due on 11 July 2026.
When is TDS to be deposited in July 2026?: TDS deducted in Jun 2026 is to be deposited by 7 July 2026.
Do these dates include extensions?: No. They are the default statutory dates. When the government extends a date, the notification overrides what is shown here.

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