Due dates in the month of August 2026

07 August 2026

Due date for deposit of Tax deducted/collected for the month of July 2026

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10 August 2026

Due date for filing GSTR-8 for E-commerce operators for TCS collected for the month of July 2026

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10 August 2026

Due date to file GSTR-7 for Tax Deducted at Source (TDS) deducted and deposited under GST for the month of July 2026

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11 August 2026

Due date to file GSTR-1 for the period of July 2026 for the Taxpayers who opted for monthly filing

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13 August 2026

Due date to file monthly Return of Input Service Distributor (ISD) GSTR-6 for the month of July 2026

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13 August 2026

Every Non-resident taxable person to file Monthly GSTR-5 Return for the month of July 2026

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13 August 2026

Due date for furnishing details through the Invoice Furnishing Facility (IFF) under QRMP Scheme for the month of July 2026

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14 August 2026

Certificate under section 395(4) of the Income-tax Act 2025 for tax deducted at source under section 393(1) of the Income-tax Act 2025 (Earlier known as Form 16B/16C for TDS u/s 194-IA/194-IB respectively) for the month of June 2026

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15 August 2026

Payment of PF and ESIC for the month of July 2026

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15 August 2026

Form 131 for issue of TDS certificate under section 395(4) (Earlier known as Form 16A) for tax deducted for the quarter April-June 2026

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20 August 2026

Due date to file GSTR-3B for the month of July 2026 for the Taxpayers who opted for monthly filing

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20 August 2026

Due date for filing GSTR-5A by non-resident suppliers of OIDAR services for the month of July 2026

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25 August 2026

Due date for monthly payment of GST under the QRMP scheme for the month of July 2026 via PMT-06

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30 August 2026

Due date for furnishing of challan-cum-statement in respect of tax deducted under section 393(1) (Earlier known as 194-IA, 194-IB, 194M, 194S) in the month of July, 2025

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31 August 2026

Application in Form 9A for exercising the option available under Explanation to section 11(1) to apply income of previous year in the next year or in future (if the assessee is required to submit return of income on October 31, 2025)

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31 August 2026

Form 10-IEA for exercise of option under clause (i) of sub-section (6) of section 115BAC or withdrawal of option under the proviso to sub-section (6) of section 115BAC of the Income-tax Act, 1961 (if due date of submission of return of income is August 31, 2026)

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31 August 2026

Due date to file statement in Form no.10 to be furnished to accumulate income for future application under section 10(21) for section 11(1) in case of Audited Trusts

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31 August 2026

Due date for filing Income Tax Return (except ITR-1, 2 & 6) for AY 2026-27 by (a) non-corporate assessee (having income from business or profession and whose books of account are not required to be audited or (b) working partner of a firm whose accounts are not required not to be audited

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31 August 2026

The deadline to file pending ROC returns under the Companies Compliance Facilitation Scheme (CCFS)

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