07 November 2026
Due date for deposit of Tax deducted/collected for the month of October 2026.
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07 November 2026
Declaration of Form No. 127(Earlier known as Form No. 27C) under section 394(2) of the Act to be made by a buyer for obtaining goods without collection of tax received in the month of October, 2026
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10 November 2026
Due date for filing GSTR-8 for E-commerce operators for TCS collected for the month of October 2026.
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10 November 2026
Due date to file GSTR-7 for Tax Deducted at Source (TDS) and deposited under GST for the month of October 2026
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11 November 2026
Due date to file GSTR-1 for the period of October 2026 for the Taxpayers who opted for monthly filing.
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13 November 2026
Due date for furnishing the Invoice Furnishing Facility (IFF) details for October 2026 by eligible taxpayers under the QRMP Scheme, if applicable.
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13 November 2026
Due date to file the monthly Return of Input Service Distributor (ISD) GSTR-6
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13 November 2026
Every Non-resident taxable person is to file the monthly GSTR-5 Return for the month of October 2026
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14 November 2026
Issue of certificate in Form No. 132 (Replacing the Form 16B (immovable property), Form 16C (rent), Form 16D (contracts/professional/technical fees), and Form 16E (virtual digital assets/specified transactions) (Income-tax Rules, 2026) 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
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15 November 2026
Certificate under section 395(4) for tax collected at source Form No. 133 (Earlier known as Form 27D) for the quarter ending September 30, 2026
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15 November 2026
Due date for furnishing Form No. 137 (Earlier known as Form 24G) (Income-tax Rules, 2026) by an office of the Government where TDS/TCS for the month of October, 2026 has been paid without the production of a challan.
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15 November 2026
Certificate under section 395(4) for tax deducted at source (Form No. 131 (Earlier known as Form No. 16A) other than on salary paid to an employee) under section 392 or pension or interest income of specified senior citizen under section 393(1) for the quarter ending September 30, 2026
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20 November 2026
Due date for filing GSTR-3B for October 2026 for taxpayers who have opted for monthly return filing.
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20 November 2026
Due date for filing GSTR-5A for October 2026 by non-resident OIDAR service providers supplying services to non-taxable online recipients in India.
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21 November 2026
Extended due date for filing the income-tax return if the assessee (not having any international or specified domestic transaction) is(a) corporate-assessee or (b) non-corporate assessee (whose books of account are required to be audited) or (c) partner of a firm whose accounts are required to be audited or the spouse of such partner if the provisions of section 5A applies to such spouse.
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29 November 2026
Form PAS-6 (Reconciliation of share capital audit report for the half year ended 30 September).
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30 November 2026
Due date for filing the income-tax return for AY 2026–27 for taxpayers required to furnish a report under Section 92E, subject to applicable extensions.
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30 November 2026
Last date to avail eligible ITC pertaining to FY 2025–26 under Section 16(4) of the CGST Act, 2017, is 30 November 2026, or the date of furnishing the relevant annual return, whichever is earlier.
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30 November 2026
Last date to report amendments or rectify errors/omissions relating to FY 2025–26 in GSTR-1, and report GST credit notes against supplies pertaining to that financial year, is 30 November 2026, or the date of furnishing the relevant annual return, whichever is earlier, under Sections 37(3) and 34(2) of the CGST Act, 2017.
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30 November 2026
Return of income for the Assessment Year 2026-27 in the case of an assessee that is required to submit a report under section 92E pertaining to international or specified domestic transaction(s)
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30 November 2026
Due date for furnishing of Challan-cumstatement of deduction of tax Form 141 (Earlier known as Form 26QB for TDS on the transfer of immovable property, Form 26QC for TDS on rent paid by individuals/HUFs, Form 26QD for TDS on payments made by individuals/HUFs to contractors or professionals, Form 26QE for TDS on Virtual Digital Assets (VDA)) under section 393(1) [Table Sl. No. 2(i), 3(i), 6(ii) and 8(vi)] in the month of October , 2026
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30 November 2026
Form 3CEAA- Report in Form No. 3CEAA by a constituent entity of an international group for the accounting year 2025-26
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Important Update
The above due date list is not exhaustive; it is designed for our clientele hence we might have excluded a few compliances due dates that are not relevant for them or in general. In case you need to enquire about any due date, please feel free to reach us.