Income Tax Calendar 2025

Filing taxes can feel overwhelming, especially with so many dates to keep track of. That’s where the income tax calendar helps, it’s basically a year-round reminder of when to file returns, pay advance tax, or submit TDS details. Whether you're an individual or run a business, knowing these deadlines can make tax season a lot smoother and help you avoid late fees or penalties.

Updated On - 03 Oct 2025

Income tax, a mandatory imposition on individuals or entities, constitutes a form of taxation that adjusts by their respective earnings or profits. Typically percentage of an individual's or company's taxable income, income tax is routinely submitted annually to the government.

What is Income Tax Calendar?

An income tax calendar is like a cheat sheet for all your tax deadlines. It’s helpful for everyone like salaried individuals, freelancers, and businesses, because it lists when to file returns, pay taxes, or submit other forms during the financial year.

July 2025

7 July 2025

Depositing TDS & TCS liabilities to the Income Tax department

TDS & TCS Liabilities Deposit for June 2025.

15 July 2025  

TDS Certificate (Form 16B)

Issuance of TDS certificate for Tax deducted under section 194-IA**.

TDS Certificate (Form 16C)

Issuance of TDS certificate for Tax deducted under section 194-IB***.

TDS Certificate (Form 16D)

Issuance of TDS certificate for Tax deducted under section 194-M***.

PF or ESI

Depositing contribution towards PF or ESI.

Quarterly TCS return

Quarterly statement for TCS (Form 27EQ) for the quarter ending June 25.

30 July 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

Quarterly TCS Certificate

Issue of TCS certificate (Form 27D) for Quarter 1 of FY 2025-26.

31 July 2025

Furnishing quarterly TDS returns (Salary and non-salary)

Quarterly statement for TDS (Form 24Q or Form 26Q) for the quarter ending June 25.

Income tax return filing

Income tax return filing for FY 2024-25 for individuals and entities not liable for tax audit, and who have not entered into any international or specified domestic transaction. (last date to file ITR for FY 2024-25 (AY 2025-26) has been extended to 15th September 2025 from the original date of 31st July 2025)

August 2025

7 August 2025

Depositing TDS & TCS liabilities to the Income Tax department

TDS & TCS liabilities deposit for July 2025.

14 August 2025

TDS certificate (Form 16B)

TDS certificate (Form 16C)

TDS certificate (Form 16D)

Issuing TDS certificates for tax deducted under section 194-IA, 194-IB, and 194M.

15 August 2025

PF or ESI

Depositing contribution towards PF or ESI.

Quarterly TDS certificates for other than salary payments.

Issuing TDS certificates other than salary payments (Form 16A) for the quarter ending June 2025.

30 August 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

September 2025

7 September 2025

TDS or TCS Liability Deposit

Depositing TDS or TCS liability.

14 September 2025

TDS certificate (Form 16B)

TDS certificate (Form 16C)

TDS certificate (Form 16D)

Issuing TDS certificates for tax deducted under section 194-IA, 194-IB, and 194M.

15 September 2025

PF or ESI

Depositing contribution towards PF or ESI.

 

Second advance tax instalment

  1. Advance tax payment for FY 2025-26 (AY 2026-27).
  1. 45% of the total estimated tax as advance tax instalment (after deducting the advance tax paid in previous instalments).

Income tax return filing

Income tax return filing for FY 2024-25 for individuals and entities not liable for tax audit, and who have not entered into any international or specified domestic transaction.

30 September 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

Tax audit report

Submission of the audit report (Section 44AB) for FY 2024-25 for those assessees covered under tax audit but do not have any international or specified domestic transactions.

October 2025

7 October 2025

TDS or TCS Liability Deposit

Depositing TDS or TCS liability.

15 October 2025

TDS certificate (Form 16B)

TDS certificate (Form 16C)

TDS certificate (Form 16D)

Issuing TDS certificates for tax deducted under section 194-IA, 194-IB, and 194M.

PF or ESI

Depositing contribution towards PF or ESI.

TCS quarterly return

Quarterly statement for TCS (Form 27EQ) for quarter ending September 25.

30 October 2025

Quarterly TCS certificate

Issue of TCS certificate (FORM 27D) for the quarter ending September 25.

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

31 October 2025

Quarterly TDS return (Salary and non-salary)

The quarterly statement for TDS (Form 24Q or Form 26Q) for the quarter ending September 25.

ITR filing for assessee covered under tax audit.

ITR filing for assessments requiring audit (not having international or specified domestic transactions).

Transfer pricing audit report

Submission of the audit report for FY 24-25 for assessee having international or specified domestic transactions.

November 2025

7 November 2025

TDS or TCS Liability Deposit

Depositing TDS or TCS liability.

14 November 2025

TDS certificate (Form 16B)

TDS certificate (Form 16C)

TDS certificate (Form 16D)

Issuing TDS certificates for tax deducted under section 194-IA, 194-IB, and 194M.

15 November 2025

PF or ESI

Depositing contribution towards PF or ESI.

TDS Certificate (Form 16A)

Quarterly TDS certificate (Other than salary).

30 November 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

ITR filing for transfer pricing cases

ITR filing for TP cases (for assessee having international and specified domestic transactions).

December 2025

7 December 2025

TDS or TCS Liability Deposit

Depositing TDS or TCS liability.

15 December 2025

TDS certificate (Form 16B)

TDS certificate (Form 16C)

TDS certificate (Form 16D)

Issuing TDS certificates for tax deducted under sections 194-IA, 194-IB, and 194M.

15 December 2025

PF or ESI

Depositing contribution towards PF or ESI.

Third advance tax instalment

  1. Advance tax payment for FY 2025-26 (AY 2026-27).
  1. 75% of the estimated tax as advance tax instalment (calculated after deducting the advance tax paid in previous instalments).

30 December 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

31 December 2025

Belated return or Revised return

The due date for filing a belated or revised return.

April 2025

14 April 2025

TDS Certificate (Form 16B)

Issuance of TDS certificate for Tax deducted under section 194IA**.

TDS Certificate (Form 16C)

Issuance of TDS certificate for Tax deducted under section 194IB**.

TDS Certificate (Form 16D)

Issuance of TDS certificate for Tax deducted under section 194IM**.

15 April 2025

PF or ESI

Depositing contribution towards PF or ESI.

30 April 2025

TDS Challan cum Statement in case of Section 194IA, 194IB, and 194-M 

Furnishing of challan-cum-statement Section 194IA (Form 26QB), 194IB (Form 26QC), and 194-M. 

Depositing TDS and TCS Liabilities to the IT Department

TDS and TCS liabilities deposit for March 2025.

May 2025

7 May 2025

Depositing TDS & TCS liabilities to the Income Tax department

TDS & TCS liabilities deposit for April 2025.

15 May 2025

TDS Certificate (Form 16B)

TDS Certificate (Form 16C)

TDS Certificate (Form 16D)

Issuing TDS certificates for tax deducted under sections 194-IA, 194-IB, and 194M.

Quarterly TCS return

Quarterly statement for TCS (Form 27EQ) for the quarter ending March 25.

PF or ESI

Depositing contribution towards PF or ESI.

30 May 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M

LLP Form-11

Annual statement filing of LLP with details of business and partners of LLP for FY 2024-25.

Quarterly TCS Certificate

Issue of TCS certificate for Quarter 4 of FY 2024-25.

31 May 2025

Quarterly TDS Return

Quarterly statement for TDS deposited for quarter ending March 2025.

June 2025

7 June 2025

Depositing TDS & TCS liabilities to the Income Tax department

TDS & TCS liabilities deposit for May 2025.

14 June 2025

TDS Certificate (Form 16B)

Issuing TDS certificates for tax deducted under section 194-IA, 194-IB, and 194M.

TDS Certificate (Form 16C)

Issuance of TDS certificate for Tax deducted under section 194-IB***.

TDS Certificate (Form 16D)

Issuance of TDS certificate for Tax deducted under section 194-M***.

15 June 2025

TDS certificates for other than salary payments

Issuing TDS certificates (Form 16A).

TDS certificates for salary

Issuing TDS certificates (Form 16) to the employees for tax deducted at source on salary.

Advance tax first instalment

A 15% of the estimated tax as advance tax instalment.

PF or ESI

Depositing contribution towards PF or ESI.

30 June 2025

Challan-cum-statement for tax deducted under 194IA, 194IB, and 194M

Furnishing of challan-cum-statement under Section 194IA (Form 26QB), 194IB (Form 26QC), and 194M.

FAQs on Income Tax Calendar

  • Where can I find the latest tax calendar for India?

    The Income Tax Department updates the official calendar each year. You can find it on incometaxindia.gov.in or on popular tax platforms like Bankbazaar, and the GST portal for GST-specific deadlines.

  • What happens if I miss a tax deadline?

    Missing a deadline can lead to fines or interest charges. For example, a late ITR filing can cost up to Rs.5,000 under Section 234F, and you might also lose the chance to carry forward losses.

  • What are some important tax dates I should remember in India?

    Some key ones include:

    1. 31st July: Last date to file ITR (for most individuals)
    2. 15th June/Sept/Dec/March: Advance tax installments
    3. 31st March: Deadline for belated or revised ITR of the previous year

    These dates can change, so it’s always good to double-check with the official portals.

  • Are tax deadlines the same every year in India?

    Not always. While some dates like ITR filing or advance tax payments usually fall around the same time each year, they can shift due to government announcements, budget updates, or unforeseen situations.

  • Is there a difference between individual and business tax calendars?

    Yes, businesses often have more frequent and varied tax deadlines compared to individuals. In addition to ITR filing, they also have to deal with TDS/TCS returns, GST filings, and audit report submissions. The tax calendar for businesses is more detailed and needs closer tracking.

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