Income Tax e-Filing Support to Run 24x7 From August 24 to August 31 Ahead of ITR Deadline

The Income Tax Department has expanded taxpayer assistance for the final stretch of the August filing season, announcing that its e-Filing and Centralized Processing Center support lines will operate 24 hours a day from 8:00 AM on August 24, 2026 until 11:59 PM on August 31, 2026.

The temporary round-the-clock arrangement is displayed on the official Income Tax e-Filing portal and is aimed at helping taxpayers and professionals resolve return-filing, form-filing, processing and related portal issues during the closing days of the filing window.

What changes from August 24

For the weekend of August 22 and 23, the e-Filing/CPC helplines are shown as operating from 10:00 AM to 6:00 PM. From August 24, however, the Department says the same support lines will switch to continuous 24x7 operation and remain available until the end of August 31.

The e-Filing and CPC support numbers listed on the official portal are 1800 103 0025, 1800 419 0025, +91-80-46122000 and +91-80-61464700.

What the helplines cover

The Department describes these numbers as support channels for e-filing of income-tax returns and forms as well as other value-added services and processing-related matters. The portal specifically refers to queries involving intimations, rectification, refunds and other income-tax processing issues.

This makes the extended support window particularly relevant for chartered accountants, tax practitioners and finance teams that may be dealing with filing validations, portal errors, processing questions or last-mile taxpayer issues close to the deadline.

Other support channels remain separate

The official portal also lists separate assistance for PAN and TAN matters through the Tax Information Network, and a dedicated AIS and Reporting Portal helpline for AIS, TIS, SFT preliminary responses, e-campaign responses and e-verification matters. Taxpayers should therefore use the channel that matches the nature of their issue rather than routing every query through the e-Filing/CPC lines.

The portal currently lists the AIS and Reporting Portal helpline as 1800 103 4215, with weekday operating hours of 9:30 AM to 6:00 PM. PAN and TAN application or update queries are separately directed to the Tax Information Network support channel.

Why the timing matters

The expanded support arrives as the e-Filing portal is carrying multiple AY 2026-27 filing updates. The Department says ITR-1 through ITR-7 are available for filing through online and offline utilities, while it has also rolled out additional statutory forms under the Income Tax Rules, 2026 and introduced an integrated payment interface spanning obligations under the Income-tax Act, 1961 and the Income Tax Act, 2025.

For professionals managing a high volume of returns, the practical benefit is straightforward: technical or processing issues that arise outside normal business hours during the final week of August can be escalated through the official support lines instead of waiting for the next working day.

What taxpayers and professionals should do

- Keep the relevant official helpline number available before starting final-week filing work.

- Use the e-Filing/CPC channel for return, form and processing-related problems.

- Use the separate AIS or PAN/TAN support channel when the issue falls specifically within those services.

- Avoid waiting until the final hours where possible, especially if a filing requires validation, tax payment, reconciliation or correction.

- Recheck the official e-Filing portal for any further service-hour or filing-deadline updates.

Practical takeaway: beginning at 8:00 AM on August 24, the Income Tax Department's main e-Filing/CPC assistance lines are scheduled to stay open continuously through 11:59 PM on August 31, giving taxpayers and professionals round-the-clock access to official support during the final filing week.

Key takeaway

The Income Tax Department has posted a time-sensitive service update extending e-filing/CPC support to 24x7 operations during the final week before August 31, creating immediate utility for taxpayers and tax professionals handling AY 2026-27 filings.