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ArticleThe old-versus-new regime choice confuses many people, but it comes down to one question — do your deductions beat what the new regime gives you for free? Here's a clear framework to decide. This is a decision guide; we'll run your exact numbers if you want certainty.
Reviewed by CA Harika Chebolu, FCA · Last updated 2026-06-13
Quick answer
A simple decision framework: add up your deductions, compare against the new regime's standard deduction and rebate, and pick the lower tax. Here's how.
The new regime hands you a Rs 75,000 standard deduction and nil tax up to Rs 12,00,000 of total income (about Rs 12,75,000 of salary), with almost no other deductions and no investment needed. That's your benchmark — the old regime has to beat this to be worth it.
List what you'd actually claim in the old regime: 80C up to Rs 1,50,000, the Rs 50,000 NPS under 80CCD(1B), 80D health insurance, HRA if you rent, and home-loan interest up to Rs 2,00,000 under Section 24(b). The bigger this total, the more the old regime can save.
If your total deductions are large — typically because you pay significant rent (HRA) or a home loan, and use 80C and NPS fully — the old regime often wins. If you have few deductions, the new regime's higher standard deduction and rebate usually win. Renters and home-loan borrowers lean old; those with few investments lean new.
A rule of thumb gets you close, but the only way to be sure is to compute the tax under each regime on your actual numbers. A salary hike, a new home loan, or a year of high rent can flip the answer — so the choice is worth re-checking every year, not deciding once.
Even if you pick the new regime, the employer's NPS contribution under 80CCD(2) stays deductible. So a high earner with little else to claim can still get one meaningful deduction in the new regime — factor that in when comparing.
Add up your old-regime deductions and compare the resulting tax against the new regime's. If your HRA, 80C, NPS and home-loan interest are large, the old regime often wins; if not, the new regime usually does.
People with large deductions — significant rent (HRA) or a home loan, plus full 80C and NPS. For them the old regime's deductions can beat the new regime's standard deduction and rebate.
Salaried individuals can generally choose each year , so re-check after a salary change, a new home loan, or a high-rent year — any of which can flip which regime is cheaper.
Want certainty rather than a rule of thumb? Write to the firm and we'll compute both regimes on your exact numbers.