New vs Old Tax Regime: Which Saves You More?
Every salaried Indian now faces an annual choice: pay tax under the new regime (lower slab rates, almost no deductions) or the old regime (higher rates, but you can subtract HRA, 80C, home loan interest and more). The new regime is the default. Picking wrong can cost you tens of thousands of rupees a year. This article shows how each works, the single number that decides it for most people, and how to check your own case in minutes.
How the two regimes differ
The old regime rewards you for investing and spending in tax-favoured ways — provident fund, ELSS, insurance, home loan, rent (HRA), and so on. The trade-off is higher slab rates. The new regime flips this: it offers lower slab rates and a higher rebate, but you give up almost every deduction except the standard deduction.
Under the new regime, income up to ₹7 lakh is effectively tax-free thanks to the Section 87A rebate, and salaried individuals also get a ₹75,000 standard deduction. The old regime keeps the ₹5 lakh rebate threshold and a ₹50,000 standard deduction.
The deciding factor: your total deductions
Because the new regime has lower rates but no deductions, the whole decision comes down to how much you can legitimately deduct under the old regime. The more deductions you have, the more attractive the old regime becomes.
The break-even point for most salaried people sits around ₹3.75–4.25 lakh of total deductions (80C + 80D + HRA + home loan interest + NPS, etc.). Below that, the new regime usually wins. Above it, the old regime usually wins.
A quick gut-check by deduction level:
- You only have the basic ₹1.5 lakh 80C and not much else → the new regime almost always wins.
- You pay significant rent (claim HRA) and have a home loan → the old regime often wins because HRA + ₹2 lakh interest + 80C stack up fast.
- You are early-career renting with an EPF deduction only → new regime, comfortably.
Worked comparison at ₹15 lakh salary
Consider a ₹15 lakh annual salary:
| Scenario | Better regime | Why |
|---|---|---|
| Only ₹1.5L 80C | New | Few deductions to offset old-regime's higher rates |
| ₹1.5L 80C + ₹2L home loan interest | Close — often Old | ₹3.5L+ deductions approach break-even |
| ₹1.5L 80C + ₹2L interest + HRA exemption | Old | Total deductions well above break-even |
The exact answer depends on your actual rent, interest and investments, so always run your real figures. Our Income Tax Calculator computes both regimes side by side and tells you the cheaper one instantly.
🧮 Compare both regimes on the Tax Calculator →
What you lose under the new regime
If you switch to the new regime, these common deductions/exemptions stop applying:
- Section 80C (EPF, PPF, ELSS, life insurance, principal repayment) — up to ₹1.5 lakh
- Section 80D (health insurance premium)
- HRA exemption and LTA
- Home loan interest on a self-occupied property (Section 24b)
- Section 80CCD(1B) extra ₹50,000 for NPS
The new regime does still allow the standard deduction and the employer's NPS contribution under 80CCD(2), which is why many high earners with employer NPS still prefer it.
Practical tips
- Salaried employees can switch regimes every year when filing — you are not locked in. (Those with business income face restrictions.)
- Tell your employer your choice at the start of the year so TDS is deducted correctly; you can still change it at filing time.
- Do not invest purely to save tax. If the new regime is cheaper for you, choose it and invest in whatever gives the best returns rather than forcing 80C products.
- Recompute every year — a new home loan, a move to a rented metro flat, or a salary jump can flip the answer.
Key takeaways
- New regime = lower rates, almost no deductions; old regime = higher rates, many deductions.
- The decision hinges on your total deductions — break-even is roughly ₹3.75–4.25 lakh.
- Low deductions → new regime. High HRA + home loan + 80C → old regime.
- Salaried filers can switch every year — recompute annually.