The Income Tax Department has reminded taxpayers earning income from business or profession that August 31, 2026, is the deadline for filing Income Tax Returns for Assessment Year 2026-27 in cases where the taxpayer is not required to undergo a tax audit.

Business owners, professionals, freelancers, and other eligible taxpayers who fall under the non-audit category are also warned this year to prepare their returns before the deadline.
The August 31 deadline is different from the July 31 deadline that applied to many individual taxpayers. With changes to the current assessment year, the due date for eligible non-audit business cases and certain trusts was extended from July 31 to August 31. The Income Tax Department's Budget 2026 FAQs clearly state that the revised deadline applies to AY 2026-27, which covers income earned in financial year 2025-26.
For individuals and Hindu Undivided Families earning income from a proprietary business or profession, ITR-3 is generally the appropriate return form for such individuals without having access to simpler ITR-4. But eligible individuals who wish to take advantage of the presumptive taxation provisions can apply for ITR-4, also known as Sugam, if there are certain conditions. The Income Tax Department has also confirmed August 31, 2026, as the due date for filing ITR-4 in AY 2026-27.
The filing requirement also extends beyond individual professionals and proprietors. Depending on the firm’s organization and circumstances, firms, Limited Liability Partnerships, and other entities may have different return forms and deadlines. The Income Tax Department’s published guidance states that firms and LLPs having business or professional income without a tax audit have an August 31 due date, while those that are audited have later deadlines.
The department's latest reminder also highlights the scale of tax-return filing this year. As of August 20, more than 6.5 crore ITRs had been filed for AY 2026-27. More than two crore ITR-3 and ITR-4 returns had been filed through the e-filing portal, while more than 5.9 crore ITR-1 and ITR-2 returns had been submitted by the July 31 deadline.
Business owners and professionals filing an ITR must be noted in the documents for more than a simple salary return. Taxpayers must also have business receipts, professional income, eligible expenses, tax deducted at source, and other sources of income. Freelancers and consultants should also make sure that their income information is in line with what they have with the records that are available to the tax department.
A lot of the time it is important to choose the right ITR form. If you write the wrong form or you don’t have relevant income information on file, the problem will come later. Taxpayers should study their financial records and available tax information very carefully before submitting the return.
The August 31 deadline also means eligible taxpayers should not assume that the July 31 date applies to everyone. The applicable due date depends on the nature of income and whether the taxpayer is covered by tax-audit or other special requirements. The official guidance from the Income Tax Department distinguishes between non-audit business or professional cases, audited cases, and other categories.
If you don’t file a return on time with the due date, there is still the option of filing a belated return, but late filing can be costly. The Income Tax Department says a late filing fee can be paid, and interest in case of outstanding tax liability can be paid.
The August 31 deadline is approaching, so business owners, professionals, and other eligible non-audit taxpayers are required to take the date as a key compliance date. Making the return before the last day can also keep the last-minute problems or delays on the e-filing portal from happening.
The key takeaway is that August 31, 2026, is the ITR filing deadline for eligible taxpayers with business or professional income who are not subject to tax audit for AY 2026-27. Taxpayers need to check which return form is applicable to them and check their income and tax information before submitting and completing their return.
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