The choice between regimes comes down to a single question: are your deductions large enough to beat the new regime’s lower rates? For most salaried taxpayers the answer is no — but “most” is not “all”, and the gap can run to tens of thousands of rupees either way.
The Two Regimes Side by Side
| New Regime | Old Regime | |
|---|---|---|
| Status | Default | Optional |
| Basic exemption | ₹4,00,000 for all ages | ₹2,50,000 (below 60), ₹3,00,000 (60–80), ₹5,00,000 (above 80) |
| Standard deduction | ₹75,000 | ₹50,000 |
| Section 87A rebate | Up to ₹60,000, income up to ₹12 lakh | Up to ₹12,500, income up to ₹5 lakh |
| Top rate begins | Above ₹24 lakh | Above ₹10 lakh |
| Section 80C | Not available | Up to ₹1,50,000 |
| Section 80D | Not available | Available |
| HRA and LTA | Not available | Available |
| Home loan interest (self-occupied) | Not available | Available under Section 24(b) |
| Maximum surcharge | 25% | 37% |
| Cess | 4% | 4% |
Why the Old Regime’s Rates Look Harsher
The old regime’s basic exemption is ₹2.5 lakh against ₹4 lakh, and its jump to 20% begins at ₹5 lakh where the new regime is still charging 5%. Its top rate of 30% starts above ₹10 lakh, whereas the new regime does not reach 30% until ₹24 lakh.
On headline rates the new regime wins comfortably at every income level. The old regime’s entire value lies in what it lets you deduct.
The Break-Even Logic
The question is not which regime has better rates — it is whether your deductions are large enough to close the gap.
Work it out in three steps:
- Add up your actual deductions under the old regime — 80C, 80D, HRA, home loan interest, NPS, and the ₹50,000 standard deduction
- Compute tax under the old regime on income after those deductions
- Compute tax under the new regime on income after only the ₹75,000 standard deduction
Whichever produces the lower figure is your answer. The income tax portal provides a calculator that does this, and it is worth running with your real numbers rather than estimates.
Who the New Regime Suits
- Income up to ₹12.75 lakh — tax is zero, and no deduction can improve on zero
- Renting without HRA, or living in your own home with no loan
- Few or no 80C investments beyond mandatory EPF
- Preference for liquidity — no need to lock money into PPF, ELSS or insurance purely to save tax
- Simpler filing with fewer proofs to maintain
Who the Old Regime Suits
- A home loan on a self-occupied property — interest under Section 24(b) is often the single largest deduction available and is entirely absent from the new regime
- Substantial HRA, particularly in metro cities with high rent
- Full 80C utilisation plus 80D health insurance premiums for self and parents
- Self-contribution to NPS under 80CCD(1B)
- Combinations of the above — one deduction alone rarely tips the balance at higher incomes
Home loan interest plus HRA plus full 80C is the combination that most reliably favours the old regime.
A Point People Miss
Tax saving is not a reason to make a bad investment. Under the old regime, ₹1.5 lakh locked into a low-return insurance-linked product to save tax can cost more in foregone returns than the tax it saved.
The new regime removes that pressure entirely. If it suits you, you can invest in whatever genuinely fits your goals — an index fund, an emergency fund, or repaying debt — without a tax-driven distortion.
How to Choose and Switch
| Your situation | How switching works |
|---|---|
| Salaried, no business income | Choose either regime each year while filing. Fully reversible |
| Business or professional income | Must file Form 10-IEA before the due date to opt for the old regime |
| Business income, switching back | More restricted — opting out of the old regime and returning is limited |
The flexibility for salaried taxpayers is genuinely useful. If you take a home loan mid-career, you can move to the old regime for the years it helps and back again later.
Note that the regime you declare to your employer for TDS purposes is not binding at filing — you can change it when you file, and any excess TDS comes back as a refund.
Key Takeaways
- New regime wins on rates; old regime wins only through deductions
- New: ₹4 lakh exemption, ₹75,000 standard deduction, ₹12 lakh tax-free via 87A
- Old: ₹2.5 lakh exemption, ₹50,000 standard deduction, ₹1.5 lakh under 80C
- Income up to ₹12.75 lakh — the new regime is almost always better
- Home loan interest plus HRA plus full 80C is what typically favours the old regime
- Salaried taxpayers can switch each year; business income needs Form 10-IEA
- Never make a poor investment purely to claim a deduction
Frequently Asked Questions (FAQ)
Q: Which tax regime is better, old or new?
It depends entirely on your deductions. The new regime has lower rates and suits most taxpayers with ordinary deductions. The old regime only wins when deductions are large — typically home loan interest, substantial HRA and full 80C together. Calculate both with your actual figures.
Q: What is the break-even point between the two regimes?
There is no single figure — it varies with income level and deduction mix. The practical approach is to total your genuine deductions, compute tax both ways, and pick the lower. The income tax portal’s calculator does this in a few minutes.
Q: Can I switch between tax regimes every year?
Salaried taxpayers without business income can choose either regime each year while filing. Those with business income must file Form 10-IEA before the due date to opt for the old regime, and switching back afterwards is more restricted.
Q: Is the new tax regime better for salaried employees?
For most, yes — particularly at incomes up to ₹12.75 lakh where tax is nil. The exception is employees with a home loan on a self-occupied property, significant HRA, and full 80C and 80D utilisation, where the old regime can still produce a lower liability.
Q: Can I claim HRA under the new tax regime?
No. House Rent Allowance exemption is not available under the new regime, nor is Leave Travel Allowance. If you receive substantial HRA and pay high rent, this is one of the main reasons to compare the old regime carefully.
Q: Which regime should I choose if I have a home loan?
Compare both, because home loan interest on a self-occupied property under Section 24(b) is deductible only in the old regime and is often the largest single deduction available. Combined with HRA and 80C, it frequently tips the balance toward the old regime.
Q: Does the regime I tell my employer bind me at filing?
No. The declaration to your employer determines TDS deduction during the year, but you can choose a different regime when filing your return. Any excess tax deducted is refunded after processing.
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