Intro Paragraph
ITR filing due date extended — that’s the big headline from CBDT’s latest update! If you were planning to file your Income Tax Return by 31st July 2025, you now have until 15th September 2025. This welcome relief comes amid major ITR form changes and backend system upgrades.
Why the ITR Filing Due Date Was Extended
CBDT, through its official order dated 24 May 2025, has extended the due date for filing returns under Section 139(1) from 31st July to 15th September 2025.
Here’s why the extension was announced:
- 🔄 Significant changes in ITR Forms (ITR-1 to ITR-5) notified via CBDT Notification No. 40–42/2025
- ⚙️ System upgrades on the e-filing portal to support new schema
- 💸 TDS credit mismatches in Form 26AS and AIS/TIS reconciliation
- 🧾 More time required by taxpayers and CAs to gather data and file accurately
Official Notification Reference
- 📄 CBDT Order under Section 119 dated 24.05.2025
- 🧾 ITR Form Notifications No. 40–42/2025 dated 29.04.2025
New ITR Filing Timeline for AY 2025–26
| Return Type | Old Due Date | New Due Date |
|---|---|---|
| Individuals & HUF (No audit) | 31 July 2025 | 15 Sept 2025 |
| Audit Cases | 31 Oct 2025 | Unchanged |
| Transfer Pricing Cases | 30 Nov 2025 | Unchanged |
Key Changes in ITR Forms: Quick Recap
Some major updates notified in April 2025:
- Mandatory disclosure of income from foreign assets
- Section 115BAC regime default opt-in
- Changes in Schedule TDS/TCS reconciliation
- Updated utility and validation rules across ITR-1 to ITR-5
👉 Read our detailed breakdown of ITR Form changes for AY 2025–26
Expert View: Don’t Wait Till September
“While the deadline has been extended, we advise early filing. Delays in Form 16 issuance or AIS updates can still affect your filing accuracy. File once your data is complete to avoid last-minute errors or TDS mismatches.”
— Team Efiletax, Tax Experts Panel
What You Should Do Now
✅ Check your Form 16 (if salaried)
✅ Verify AIS/TIS statements for accuracy
✅ Reconcile TDS credits with Form 26AS
✅ Get in touch with your CA or use Efiletax online platform for a hassle-free filing
FAQs on ITR Due Date Extension
Q1: Is the extension applicable to all taxpayers?
No, only those who were required to file by 31st July 2025. Audit and TP cases have unchanged deadlines.
Q2: Will interest under Section 234A apply?
If self-assessment tax is unpaid beyond 31st July, interest under 234A may apply even with the extension.
Q3: Can I switch tax regimes while filing?
Yes, if you are under the old regime, you can opt for the new regime (or vice versa) at the time of filing.
Summary
CBDT has extended the ITR filing due date from 31st July to 15th September 2025 for non-audit taxpayers. This was due to major ITR form updates, system upgrades, and reconciliation delays. Taxpayers should use this extra time to file accurately and avoid interest under Section 234A.