- Business income earners face limited switching options between the old and new tax regimes.
- Salaried employees without business income select their preferred regime annually in their return.
- Taxpayers with professional income must file Form 10-IEA by the Section 139 deadline.
Taxpayers without business or professional income can generally choose between the old and new tax regimes each assessment year, but those with business or professional income face a limited route back to the default system. To choose the old regime, they must file Form 10-IEA by the applicable Section 139(1) deadline.
The new regime became the default from Financial Year 2023-24, corresponding to Assessment Year 2024-25. A taxpayer who takes no affirmative action normally remains under it.
The deciding issue is the nature of income reported in the return. Salary, pension, rent, interest, dividends and capital gains do not by themselves create the business-income restriction. Even a small freelance or consultancy receipt can do so.
Free toolSubstantial Presence Test CalculatorAn employee earning ₹20 lakh in salary and ₹60,000 from independent software consulting may fall within the restricted framework if the consulting receipts are taxable as professional income. The amount of side income does not determine the classification.
Salary and pension income usually allow a fresh choice each year
A taxpayer without income under the head “Profits and gains of business or profession” may select either regime separately for each assessment year. The taxpayer makes that choice through the applicable income-tax return and does not need the business-income form.
The return must be furnished within the due date under Section 139(1). Eligible income can include salary or pension, house-property income, bank interest, other investment income, dividends and capital gains.
Priya, for example, earns salary, bank interest and rental income. She may choose the old regime in one year if HRA, home-loan interest and Section 80C deductions make it more favorable. If her deductions fall the following year, she may select the new regime instead.
A pensioner receiving pension, interest and capital gains can use the same annual process. Age does not decide eligibility. The income source does.
The old regime generally permits a wider range of exemptions and deductions. The new regime uses revised slab rates with fewer deductions. The better result depends on income composition, investments, housing arrangements, deductions and income taxed at special rates.
Employers’ payroll declarations do not settle the final tax choice. An employee’s indication to the employer helps calculate tax deducted at source during the financial year, but the statutory selection must be made again in the return.
That difference can produce additional tax payable or a refund. Payroll withholding and the final return calculation may use different choices.
Freelance and professional receipts limit the switching options
Freelancers, independent consultants, doctors, lawyers, architects, online sellers, traders and proprietors may fall within the restricted category. It also covers people using presumptive provisions under Sections 44AD, 44ADA or 44AE.
Salaried employees with taxable freelance income can be included as well. So can partners receiving taxable remuneration or interest from a partnership firm.
The new regime remains the default for this group. A taxpayer who wants the old regime must file the prescribed form by the Section 139(1) deadline. A filing after that date is treated as invalid.
The sequence has two separate moves. Remaining in the default system does not use the later opportunity to return to it. The restriction begins when the taxpayer validly leaves the default system for the old regime.
That election ordinarily continues in later assessment years. The taxpayer may later withdraw it and return to the new regime by filing the form again, but that return opportunity is available only once.
After the return, the taxpayer generally cannot choose the old regime again while business or professional income continues. The Income Tax Department explains that the form may effectively be filed twice: once to choose the old regime and once to re-enter the new regime.
The choice cannot be tested and reversed in the same assessment year. A taxpayer should not submit the form merely to test the portal or reserve an option.
Once the old-regime option is validly filed for an assessment year, it normally cannot be revoked during that same year. The return for that year must match the election. A move back to the new regime can occur only in a later assessment year, subject to the one-time withdrawal rule.
Ending the business can restore the annual-choice framework
The restriction is tied to continuing business or professional income. If that income ceases, the taxpayer may again come under the rules for people without business income.
Arun illustrates the distinction. He was a consultant who chose the old regime and later returned to the new regime, using his one-time re-entry opportunity. If he continues consulting, he ordinarily cannot move back to the old regime.
If he permanently stops the consultancy and later earns only salary and interest, the non-business switching rules may become available. The result follows the income source, not simply the person’s earlier election.
Occasional professional receipts require the same care. Taxpayers should not label those receipts as “other income” solely to preserve annual switching flexibility. The income must be classified correctly.
Section 44AD lock-in concerns presumptive taxation, not regime choice
The five-year consequence under Section 44AD addresses a different decision. Regime selection determines whether tax is calculated under the old or new system. Presumptive taxation determines whether eligible business profits are declared through the simplified method.
A taxpayer using Section 44AD who declares presumptive income and then fails to declare income under that provision during one of the following five assessment years may become ineligible for the provision for the next five assessment years.
That is a continuity restriction for presumptive taxation. It does not place every business taxpayer in one tax regime for five years, and it does not replace the separate rules governing a return to the new regime.
Section 44ADA does not contain the same five-year lock-out mechanism described for Section 44AD. Presumptive treatment also remains business or professional income, so a simplified calculation does not remove the restricted regime-switching rules.
The return form and regime election answer different questions
Using Sections 44AD, 44ADA or 44AE does not automatically require ITR-4. That return is an optional simplified form for taxpayers who meet its eligibility conditions.
For Assessment Year 2026-27, ITR-4 is generally available to qualifying resident individuals, HUFs and resident firms other than LLPs, where total income does not exceed ₹50 lakh and eligible presumptive income is involved.
A non-resident, a person above the income limit or a taxpayer with specified disqualifying income may need another return, such as ITR-3. Depending on income and status, the relevant forms can include ITR-1, ITR-2, ITR-3, ITR-4 and ITR-5.
The return form and the regime election are connected compliance questions, but they are not the same decision. Presumptive income can affect switching eligibility even when the taxpayer uses a simplified return.
Non-resident status does not decide switching eligibility by itself
An NRI with only Indian rental income, interest and capital gains may generally be treated as a non-business taxpayer for regime-switching purposes. An NRI carrying on a taxable business or profession in India may instead fall under the restricted rules.
For Assessment Year 2026-27, ITR-4 is not available to non-residents even when income is computed on a presumptive basis. The comparison may also involve residential status, treaty claims and special tax rates.
Benefits available only to resident individuals, including the applicable rebate, may not apply to an NRI. Income classification and residential status therefore require separate review.
The 2026 law change does not automatically reset earlier elections
The Income-tax Act, 2025 took effect on April 1, 2026. Section 202 continues the default new-regime framework and preserves the ability to opt out subject to the applicable conditions.
Options validly exercised under the earlier law are generally preserved under the corresponding provision of the new Act. The law’s commencement does not automatically reset an earlier election by a taxpayer with business income.
Returns for Assessment Year 2026-27, covering income earned through March 31, 2026, continue to be handled under the Income-tax Act, 1961.
Before filing, taxpayers should identify every receipt taxable as business or professional income, check whether the prescribed form was filed earlier and determine whether the one-time return to the new regime has already been used. They should also confirm whether business income has ceased, compare deductions and exemptions, select the correct return and meet the original Section 139(1) deadline.
This article is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional or CPA about your specific situation.
