Every year, millions of salaried Indians face the same question before filing their ITR: Should I pick the old tax regime or the new one?
The answer isn't one-size-fits-all. It depends on your income, your investments, your rent, and your home loan — among other things. This guide breaks it all down with real numbers so you can decide in minutes, not hours.
The Basics — What Changed in FY 2026-27
India has two parallel income tax systems. You choose one every year (salaried employees can switch annually; self-employed get one switch).
New Tax Regime — Slab Rates FY 2026-27
| Income Slab | Tax Rate |
|---|---|
| Up to ₹4,00,000 | Nil |
| ₹4,00,001 – ₹8,00,000 | 5% |
| ₹8,00,001 – ₹12,00,000 | 10% |
| ₹12,00,001 – ₹16,00,000 | 15% |
| ₹16,00,001 – ₹20,00,000 | 20% |
| ₹20,00,001 – ₹24,00,000 | 25% |
| Above ₹24,00,000 | 30% |
Plus: Standard deduction of ₹75,000 for salaried employees. Section 87A rebate makes tax zero for income up to ₹12 lakh.
Old Tax Regime — Still the Same Slabs
| Income Slab | Tax Rate |
|---|---|
| Up to ₹2,50,000 | Nil |
| ₹2,50,001 – ₹5,00,000 | 5% |
| ₹5,00,001 – ₹10,00,000 | 20% |
| Above ₹10,00,000 | 30% |
The old regime has higher rates but allows 60+ deductions — 80C, HRA, home loan interest, 80D, NPS, LTA, and more — which can significantly reduce your taxable income.
Key Differences at a Glance
| Feature | New Regime DEFAULT | Old Regime |
|---|---|---|
| Tax-free income (salaried) | ₹12.75 lakh | ₹5 lakh (with 87A) |
| Standard deduction | ₹75,000 | ₹50,000 |
| 80C deduction (₹1.5L) | Not available | Available |
| HRA exemption | Not available | Available |
| Home loan interest (Sec 24) | Not available | Up to ₹2L |
| 80D (health insurance) | Not available | Up to ₹25,000 |
| NPS (80CCD2 — employer) | Available | Available |
| Filing complexity | Simple | More documents |
| Best for | Low deductions / young earners | High deductions |
Real Salary Examples — Who Saves More?
Let's cut through theory. Here's what actual tax looks like for common salary levels in India:
*Old regime calculations assume standard deductions: ₹1.5L (80C) + ₹50,000 standard deduction + ₹25,000 (80D) + ₹2L (home loan interest). Figures are approximate. Use the calculator below for your exact numbers.
Who Should Pick Which Regime?
Choose New Tax Regime if:
- Your income is up to ₹12.75 lakh (zero tax — no contest)
- You are a young earner just starting out with minimal investments
- You don't invest in 80C instruments like PPF, ELSS, LIC regularly
- You don't pay rent (no HRA benefit) or live in your own home
- You prefer simpler tax filing with fewer documents
- You want to invest flexibly without being locked into tax-saving products
Choose Old Tax Regime if:
- You invest the full ₹1.5 lakh under 80C every year (PPF, ELSS, LIC, EPF)
- You pay significant rent and receive HRA from employer
- You have a home loan with interest above ₹1.5 lakh/year
- You pay health insurance premiums for self + parents (80D)
- You contribute to NPS under 80CCD(1B) — extra ₹50,000 deduction
- Total deductions exceed ₹3.75 lakh per year
Not sure which regime saves you more?
Use our free Old vs New Regime calculator. Enter your salary, investments, and HRA — get your exact tax in both regimes instantly. No signup needed.
Calculate My Tax Now →How to Decide in 3 Steps
Add up all your deductions
Total your 80C investments + HRA exemption + home loan interest + 80D premiums + any other deductions you actually have.
Add ₹75,000 standard deduction
Both regimes offer a standard deduction now. New regime gives ₹75,000; old gives ₹50,000. Add the relevant one to your total.
If total deductions > ₹3.75 lakh → Old regime likely wins
Below ₹3.75L in deductions? New regime almost always saves more. Above? Run both through our calculator to confirm.
Common Mistakes to Avoid
- Assuming new regime is always better — It's great for low incomes and low deductions. Not always for high earners with investments.
- Forgetting employer NPS contribution (80CCD2) — This deduction is available in BOTH regimes. Don't leave it unclaimed.
- Not informing employer on time — Your employer deducts TDS based on the regime you declare at the start of the year. Choose wisely in April.
- Comparing only tax slabs, not effective tax rate — Old regime's higher slabs can be offset by deductions. Always compare final tax amount, not rates.
Frequently Asked Questions
The Bottom Line
For most Indians earning under ₹12.75 lakh — the new tax regime is a clear winner. Zero tax, simpler filing, no need to force-invest in tax-saving products.
For higher earners who genuinely invest in PPF/ELSS, pay rent, and have a home loan — the old regime's deductions can more than offset its higher slab rates, saving ₹50,000 to ₹1 lakh+ per year.
The math is different for every person. Don't guess — calculate your exact numbers in 30 seconds using our free tool below.
Calculate Your Exact Tax in Both Regimes
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