Income Tax Rules: These changes are significant because the new Income Tax Act, 2025, will come into effect from April 1, 2026. While these decisions may not make headlines, everything from filing returns to penalties and notices is about to change.
New Income Tax Rule: After the presentation of the Union Budget 2026-27, the government has quietly clarified several tax changes that will have a direct impact on the lives of ordinary taxpayers. The Finance Ministry, through the Income Tax Department, has issued an FAQ explaining how many of the budget proposals will be implemented on the ground. These changes are also important because the new Income Tax Act, 2025 is going to be implemented in the country from April 1, 2026. Even though these decisions may not be in the headlines, everything from filing returns to penalties and notices is going to change.
What will change now?
Taxpayers will now have more time to file updated returns. While the time limit was previously limited, individuals can now file updated returns within four years (48 months), regardless of whether they filed a return previously. However, the longer the delay, the higher the additional tax—ranging from 25% to 70%. The good news is that it will now be possible to mitigate losses through updated returns, and even after receiving a reassessment notice, an updated return can be filed without penalty.
Relief here too
Relief has been provided to small businesses and non-audit cases. The deadline for filing ITR in such cases has been extended from July 31 to August 31. Interest on compensation received for road accidents has now been made completely tax-free, and TDS will not be deducted. Relief is also available for property buyers—if a resident purchases property from an NRI, they will no longer need to obtain a TAN to deduct TDS; only a PAN will suffice.
TDS rules will be simplified
TDS rules have also been simplified and clarified in Budget 2026. Manpower supply will now be clearly considered “contract work,” eliminating confusion regarding TDS. Small taxpayers will now be able to apply for lower or nil TDS certificates online. Investors have also been given relief—instead of submitting separate declarations for mutual funds, bonds, and dividend income, a single declaration will now suffice.
Changes in Unexplained Income
The most significant change concerns unexplained income. Previously, the tax rate was 60%, but now it has been reduced to 30%. If the taxpayer self-declares such income in their return, there will be no penalty. Furthermore, the tax department will now be able to issue a single assessment and penalty order, reducing the lengthy legal process. In many cases, the scope of immunity from penalties and prosecution has also been expanded.
Overall, Budget 2026 is not just about tax slabs, but rather an effort to simplify, reduce intimidation, and digitize the tax system. The deadlines for PF and ESI deposits have also been linked to ITR filing. It’s crucial for taxpayers to understand these “quiet” but significant changes, as they will shape their tax planning and compliance once the new Income Tax Act comes into effect.



