July 2026 Income Tax Calendar: ITR Filing, TDS & TCS Deadlines

As we enter July 2026, taxpayers across India face one of the busiest compliance months of the financial year. Whether you're a salaried individual rushing to file your Income Tax Return (ITR) for Assessment Year 2026-27, a business owner managing quarterly TDS obligations, or an employer handling salary tax deductions, missing a single deadline can trigger penalties, interest charges, and compliance notices. With the new Income Tax Act, 2025 now in force and staggered filing deadlines replacing the traditional universal July 31 cutoff, understanding your specific obligations has never been more critical.

This comprehensive guide breaks down every crucial deadline in the July 2026 Income Tax Calendar, covering ITR filing dates, quarterly TDS/TCS returns, new compliance forms under the Income Tax Act 2025, and practical examples with penalty calculations to help you stay fully compliant.

Understanding July 2026: A Critical Compliance Month

July 2026 marks the completion of the first quarter under the Income Tax Act, 2025, which came into force on 1st April 2026. However, the ITR filing you complete this July for income earned during Financial Year 2025-26 is still governed entirely by the Income Tax Act, 1961, since that income was earned before the transition date.

This dual-Act framework creates unique compliance requirements. For transactions entered into on or after 1st April 2026, taxpayers must use new section references from the Income Tax Act, 2025 (such as Section 393 for TDS and Section 394 for TCS) instead of the old section numbers like 194C, 194J, or 194H.

Major Compliance Deadlines in July 2026

According to official Income Tax Department notifications, the major compliance deadlines during July 2026 fall on July 7, July 15, July 30, and July 31, 2026. These dates cover tax deduction and collection obligations for June 2026 and the quarter ending June 30, 2026, as well as the critical ITR filing deadline for most individual taxpayers.

ITR Filing Deadlines for Assessment Year 2026-27

The Central Board of Direct Taxes (CBDT) has introduced staggered ITR filing deadlines for AY 2026-27, moving away from the universal July 31 deadline that previously applied to most taxpayers. Your specific deadline now depends on which ITR form you file, your income sources, and whether you're subject to tax audit.

31st July 2026: ITR-1 and ITR-2 Filers

If you're filing ITR-1 (Sahaj) or ITR-2, your deadline is 31st July 2026. This category includes:

• Salaried individuals: Those earning salary/pension income up to ₹50 lakh with income from one or two house properties
• Pensioners: Retirees with pension income and interest income from savings accounts and fixed deposits
• Capital gains investors: Individuals with income from sale of equity shares, mutual funds, or property but no business income

ITR-1 is applicable only to resident individuals, while ITR-2 covers resident and non-resident individuals with capital gains or multiple house properties. Use the Income Tax Calculator to determine your exact tax liability before filing.

31st August 2026: ITR-3 and ITR-4 Filers (Non-Audit Cases)

Budget 2026 introduced an important extension: taxpayers filing ITR-3 and ITR-4 without audit requirements now have until 31st August 2026 to file their returns. This provides much-needed relief to:

• Professionals and freelancers with income from profession or consultancy
• Small business owners not subject to tax audit under Section 44AB
• Taxpayers opting for presumptive taxation schemes under Sections 44AD, 44ADA, or 44AE

This additional month allows business owners adequate time to finalize their books of accounts and compute business income accurately.

31st October 2026: Tax Audit Cases

Businesses and professionals whose accounts are required to be audited under Section 44AB of the Income Tax Act, 1961 must file their ITR by 31st October 2026. The tax audit report itself must be filed one month before the ITR due date, i.e., by 30th September 2026.

Tax audit applies when:

• Business turnover exceeds ₹1 crore (₹10 crore for businesses with less than 5% cash transactions)
• Professional gross receipts exceed ₹50 lakh
• Taxpayers claiming benefits under presumptive taxation but showing income lower than the prescribed percentage

30th November 2026: Transfer Pricing Cases

Taxpayers subject to transfer pricing regulations under Section 92E must file their ITR along with the transfer pricing report by 30th November 2026. This applies to companies and entities with international transactions or specified domestic transactions exceeding prescribed thresholds.

Quarterly TDS and TCS Return Filing: July 31, 2026 Deadline

July 31, 2026 is the most significant compliance date for employers, deductors, and collectors responsible for Tax Deducted at Source (TDS) and Tax Collected at Source (TCS). This deadline covers the first quarter of Tax Year 2026-27 (April to June 2026).

New TDS Forms Under Income Tax Act, 2025

A critical change from 1st April 2026 is the introduction of new TDS and TCS forms under the Income Tax Act, 2025. For all transactions entered into on or after 1st April 2026, deductors must use these new forms:

Important: Quoting old section numbers such as 194C, 194J, or 194H for transactions after 1st April 2026 may result in system-level validation errors and rejection of your TDS return. Always use the new Section 393 table references for TDS and Section 394 for TCS.

TDS Deposit Deadlines

While TDS returns are filed quarterly, TDS deposits must be made monthly. For non-government deductors, TDS deducted during any month must be deposited by the 7th of the following month. The exception is March TDS, which must be deposited by 30th April.

Example: If you deducted TDS on professional fees on 15th June 2026, you must deposit it with the government by 7th July 2026. The quarterly TDS return (Form 140) covering April-June 2026 must then be filed by 31st July 2026.

Government deductors depositing TDS through book entry must deposit on the same day the tax is deducted. If using a challan, the deadline is the 7th of the next month. Verify your TDS credits using the Form 26AS / TDS Fetch Tool before filing your ITR.

TCS Return Filing Requirements for July 2026

Businesses that collect Tax Collected at Source must file their quarterly TCS statement by 31st July 2026 for collections made during April-June 2026. From 1st April 2026 onward, TCS statements must be filed using Form 143, which replaces the earlier Form 27EQ.

TCS Deposit Timeline

Unlike the special March deadline available for certain TDS deposits, regular TCS payments have no such extension. For most non-government collectors, TCS collected during a month must be deposited within seven days from the end of that month.

Example: If you collected TCS on sale of goods worth ₹55 lakh in May 2026, the collected tax must be deposited by 7th June 2026. The quarterly TCS return (Form 143) covering April-June 2026 must be filed by 31st July 2026.

Penalties and Interest for Non-Compliance

Missing July 2026 compliance deadlines can result in significant financial consequences. Understanding these penalties helps you prioritize timely filing.

Late ITR Filing Penalties

Under Section 234F of the Income Tax Act, 1961, late filing fees apply as follows:

• ₹5,000 if your total income exceeds ₹5 lakh
• ₹1,000 if your total income does not exceed ₹5 lakh

Additionally, if you have any outstanding tax liability, interest at 1% per month (under Section 234A) applies from the due date until the date of filing.

Example: Ms. Sharma with total income of ₹8,50,000 misses the 31st July 2026 deadline and files her ITR on 15th October 2026. She must pay a late filing fee of ₹5,000. If she had a remaining tax liability of ₹25,000, she must also pay interest of ₹750 (3 months × 1% × ₹25,000).

TDS Return Late Filing Fees

Under Section 234E (now Section 427 under the Income Tax Act, 2025), a late filing fee of ₹200 per day applies for delayed TDS/TCS returns. The fee continues to accrue until the return is filed, but cannot exceed the total TDS amount deducted.

Example: ABC Enterprises deducted TDS of ₹12,000 during April-June 2026 but files the Q1 TDS return on 15th September 2026 instead of 31st July 2026. The delay is 46 days (from 1st August to 15th September). Late fee calculation: ₹200 × 46 days = ₹9,200. Since this is less than the TDS amount of ₹12,000, the full penalty of ₹9,200 applies.

Interest on Late TDS Deposits

Separate from the late filing fee, interest charges apply for delayed deposit of TDS:

• 1% per month if tax was deductible but not deducted (from the date tax should have been deducted to when it was actually deducted)
• 1.5% per month if tax was deducted but not deposited (from the date of deduction to the date of deposit)

The interest calculation is done on a monthly basis, where any part of a month counts as a full month.

Other Important July 2026 Compliance Requirements

July 7, 2026: Quarterly TDS Deposit

Deductors who have received approval from the Assessing Officer (AO) to deposit TDS on a quarterly basis instead of monthly must deposit tax deducted during April–June 2026 by 7th July 2026. This facility is available to specified categories of deductors based on their past compliance record.

July 15, 2026: TDS Certificate and Specialized Reporting

Several reporting obligations fall due on 15th July 2026:

• Form 132 Certificates: Deductors must issue TDS certificates for specified taxes deducted in May 2026. These certificates serve as proof of tax deduction and enable recipients to claim credit while filing ITR
• Form 147 (Authorized Dealers): Reporting of remittances made during the quarter ending June 30, 2026
• Form 148 (IFSC Units): Eligible International Financial Services Centre units must report specific transactions
• Form 92: Stock exchanges and specified funds must furnish details of transactions involving eligible non-resident investors for Q1 ending June 30, 2026

July 30, 2026: Challan-cum-Statement Filing

Persons responsible for deducting tax under specified provisions of Section 393 of the Income Tax Act, 2025 must furnish the challan-cum-statement in Form 141 for tax deducted during June 2026. This consolidated form combines tax payment and reporting requirements into a single compliance document.

Budget 2026 Changes Affecting July 2026 Compliance

Budget 2026 introduced several important amendments that impact July 2026 compliance:

Extended Revised Return Deadline

Previously, revised returns could be filed only until 31st December. Budget 2026 extended this deadline to 31st March of the assessment year. For AY 2026-27, you can now file revised returns until 31st March 2027. However, if you file between 1st January 2027 and 31st March 2027, you must pay the applicable late filing fee.

Staggered ITR Filing Deadlines

The introduction of separate deadlines for ITR-3 and ITR-4 filers (31st August 2026) represents a significant departure from the previous uniform deadline structure. This change acknowledges that business income computation requires additional time compared to salary income reporting.

Simplified TDS/TCS Provisions

The Income Tax Act, 2025 consolidates all TDS provisions under Section 393 (instead of scattered sections like 192, 194C, 194J, etc.) and TCS provisions under Section 394. This simplification aims to reduce confusion and improve compliance, though it requires updating all accounting and payroll systems to reflect new section references.

Practical Compliance Checklist for July 2026

To ensure you meet all July 2026 deadlines, follow this comprehensive checklist:

For Individual Taxpayers

• Gather all income documents: Form 16, Form 16A, Form 26AS, Annual Information Statement (AIS)
• Calculate deductions under Chapter VI-A (Section 80C to 80U) if opting for the old tax regime
• Use the Income Tax Calculator to compare old vs. new tax regime and choose the beneficial option
• If claiming HRA exemption, use the HRA Calculator to compute the eligible deduction
• For capital gains from stocks or mutual funds, calculate taxable gains using the Capital Gain Calculator
• File ITR-1 or ITR-2 by 31st July 2026; ensure e-verification within 30 days of filing

For Employers and Businesses

• Reconcile all TDS challans for April-June 2026 quarter before filing Form 138 (salary TDS)
• Verify PAN details of all deductees to avoid TDS disallowance
• Update accounting software with new section references from Income Tax Act, 2025 for transactions after 1st April 2026
• File Form 138 (salary TDS) and Form 140 (non-salary TDS) by 31st July 2026
• Issue quarterly TDS certificates (Form 16 for salary, Form 16A for non-salary) within 15 days of filing returns
• For businesses with multiple compliance requirements, use the Bank Statement Analyser to reconcile transactions

For TCS Collectors

• Maintain detailed records of all collectee details, including PAN and collection amounts
• Ensure TCS deposits for April, May, and June 2026 were made by the 7th of the following month
• File Form 143 (TCS return) by 31st July 2026 with accurate challan mapping
• Issue TCS certificates to collectees within 15 days of filing the quarterly statement

Common Mistakes to Avoid in July 2026

Based on compliance patterns and Income Tax Department notices, avoid these common errors:

1. Using Old Section Numbers for Post-April 2026 Transactions

Many taxpayers and deductors continue to quote sections like 194C or 194J for transactions entered into after 1st April 2026. This creates validation errors. Always use Section 393 table references for TDS on payments made after 1st April 2026.

2. Incorrect ITR Form Selection

Choosing the wrong ITR form is a leading cause of defective returns. ITR-1 cannot be used if you have business income, capital gains from unlisted shares, or income from more than one house property. Verify your income sources carefully before selecting the form.

3. Mismatch with Form 26AS

Before filing your ITR, download your Form 26AS and Annual Information Statement (AIS) to verify all TDS credits, tax payments, and high-value transactions. Any mismatch can lead to processing delays or scrutiny notices.

4. Missing the E-Verification Deadline

Filing your ITR is not complete until you e-verify it. The ITR must be verified within 30 days of filing, failing which it becomes invalid. E-verification can be done through Aadhaar OTP, net banking, or by sending a signed ITR-V to the Centralized Processing Center.

Income Tax Act Transition: Key Points for July 2026

With the Income Tax Act, 2025 coming into force from 1st April 2026, taxpayers face a unique transition scenario:

• ITR for AY 2026-27: Governed entirely by Income Tax Act, 1961 since it relates to income earned during FY 2025-26 (before 1st April 2026)
• TDS/TCS after 1st April 2026: Governed by Income Tax Act, 2025; use new forms (138, 140, 141, 143) and section references
• Annual Information Statement: Separate statements will be generated for AY 2026-27 (under old Act) and Tax Year 2026-27 (under new Act)
• Carry-forward of losses: Losses determined for AY 2026-27 under the old Act can be carried forward and set off in Tax Year 2026-27 and subsequent years under the new Act

The e-filing portal supports compliances under both Acts simultaneously. When filing, carefully select whether you're filing for Assessment Year (under old Act) or Tax Year (under new Act).

July 2026 Compliance at a Glance

Here's a quick summary of critical July 2026 deadlines:

• July 7, 2026: Quarterly TDS deposit (for approved deductors)
• July 15, 2026: TDS certificates (Form 132), authorized dealer reports (Form 147), IFSC unit reports (Form 148)
• July 30, 2026: Challan-cum-statement (Form 141) for June 2026 deductions
• July 31, 2026: ITR-1/ITR-2 filing, Quarterly TDS returns (Forms 138, 140), Quarterly TCS returns (Form 143), Non-resident investment reporting

Missing these deadlines attracts late fees starting at ₹200 per day for TDS/TCS returns and ₹1,000 to ₹5,000 for ITR filing, plus interest on unpaid taxes at 1% to 1.5% per month.

Conclusion

July 2026 stands as a critical compliance month where individual taxpayers, businesses, employers, and deductors must fulfill multiple statutory obligations simultaneously. The introduction of the Income Tax Act, 2025, new TDS/TCS forms, and staggered ITR filing deadlines adds complexity to an already demanding compliance landscape. However, with proper planning, accurate record-keeping, and timely action, you can navigate these requirements smoothly and avoid penalties.

Start your compliance journey today by gathering all necessary documents, reconciling your tax credits with Form 26AS, and choosing the right ITR form based on your income sources. Whether you're filing a simple salary return or managing complex business income, accurate and timely compliance protects you from interest charges, late fees, and unwanted scrutiny notices.

Need help with tax calculations, TDS verification, or capital gains computation? Explore all our free tools at TaxFetch Tools and simplify your July 2026 tax compliance. Stay informed, file on time, and maintain a clean tax record for financial peace of mind.