If you’re getting ready to file your income tax this year, there’s a new set of rules in place. The Income Tax Act 2025, effective from April 1, 2026, not only replaces the old law but also alters how you engage with the tax system.
The transition is already evident, from an upgraded e-filing portal to a fresh payment mechanism and updated forms. Apart from technological enhancements, there are several crucial sections in the new legislation that every taxpayer should grasp.
Let’s delve into the six key sections that encompass most aspects affecting your daily tax planning.
**Section 11: Exempted Income**
This section outlines the types of income not subject to taxation, focusing on areas like charitable trusts and donations. While a similar concept existed under Section 10 of the 1961 Act, the new law presents it in a more structured manner, simplifying the process of determining eligibility for exemptions and how to claim them correctly.
**Section 22: Property Deductions**
Crucial for individuals with a home loan, this section permits deductions on interest and principal repayments related to property. Although akin to prior provisions under Section 24, the updated version aims to eliminate confusion by establishing clearer guidelines. Homeowners can continue to benefit from tax advantages while gaining better clarity on eligibility and thresholds.
**Section 126: Health Insurance**
Covering deductions linked to health and medical insurance premiums, Section 126, formerly under Section 80D, encourages investing in health coverage, which is increasingly essential. The new framework streamlines the process of claiming these deductions, facilitating long-term financial planning for taxpayers.
**Section 156: Tax Rebates**
Introducing provisions for tax rebates for specific individuals, Section 156 supersedes the previous Section 87A. The key enhancement here is the ease of claiming these rebates, directly reducing the tax amount owed. Eligible taxpayers may experience reduced tax liabilities with simplified filing procedures.
**Section 202: New Tax Regime**
Significant for defining the new tax regime, Section 202 now serves as the default option for most taxpayers, replacing the old structure under Section 115BAC. While the new regime offers lower tax rates with fewer deductions, taxpayers retain the option to choose the old system if it aligns better with their financial strategies. This flexibility empowers individuals to decide based on their income profile and investment practices.
**Section 263: Tax Return Filing**
Lastly, Section 263 addresses income tax return filing and associated compliance obligations, consolidating provisions previously scattered across Section 139 and related notifications. The objective is to streamline the filing process, minimize errors, and enhance compliance. Taxpayers can expect a more guided and user-friendly experience when submitting returns, aided by the updated e-filing portal supporting these changes.
In summary, these sections signify a move towards clarity, simplification, and improved compliance while preserving the fundamental benefits familiar to taxpayers under the previous law.

