Every salaried professional in India is facing the same question right now: should I choose the old tax regime or the new tax regime for FY 2026-27?
The answer is not the same for everyone. And the reason most people get this wrong is that they compare regimes without understanding one key concept: the break-even point. Once you understand it, the decision becomes simple math.
I have been working with salaried professionals and taxpayers for seven years. In this article, I will explain what the break-even point is, what the numbers look like at different salary levels, and exactly who benefits from which regime.
What Is the Break-Even Point?
The break-even point is the total amount of deductions at which your tax liability becomes equal under both regimes. It is the tipping point.
- If your total deductions are ABOVE the break-even for your salary: old regime saves more
- If your total deductions are BELOW the break-even for your salary: new regime saves more
The break-even changes at every income level. This is why a blanket statement like "old regime is always better if you have a home loan" is wrong. You need to calculate it for your specific salary and your specific deductions.
The Core Difference Between the Two Regimes
Before looking at break-even numbers, understand what each regime offers:
Old Tax Regime
- Higher tax rates but allows multiple deductions
- HRA exemption, Section 80C (up to Rs. 1.5 lakh), Section 80D, home loan interest (up to Rs. 2 lakh), education loan interest, NPS, LTA, and more
- Standard deduction: Rs. 50,000 for salaried individuals
- Requires documentation and active investment planning
- More beneficial for those who maximise deductions
New Tax Regime
- Lower tax rates, fewer deductions
- Standard deduction: Rs. 75,000 for salaried individuals
- Section 87A rebate: zero tax on taxable income up to Rs. 12 lakh (effectively zero tax on gross salary up to Rs. 12,75,000)
- No 80C, no HRA, no home loan interest on self-occupied property
- Better for those with minimal investments or no HRA
The new tax regime is now the default. Unless you actively opt for the old regime while filing ITR or declaring to your employer, you are taxed under the new regime.
Break-Even Numbers: What the Experts Say
Tax experts Sunil Garg and Vivek Jalan, speaking with Zee Business, explained the break-even through three key salary scenarios. Here is what they found:
At Rs. 15 Lakh Salary
HRA plays a major role at this income level. Depending on rent and city, HRA alone can reduce taxable income by around Rs. 4 lakh. When combined with Section 80C (Rs. 1.5 lakh), Section 80D, and other exemptions, the old regime becomes competitive. The decision at this level depends entirely on how much deduction you can actually claim and document.
At Rs. 25 Lakh Salary
For an individual earning around Rs. 25 lakh, the old regime becomes better when total deductions are around Rs. 6.87 lakh or more. If deductions are below this figure, the new regime is more advantageous.
At Rs. 40 Lakh and Above
The break-even deduction range rises further. The old regime becomes better only when total deductions are in the range of Rs. 8 lakh to Rs. 10 lakh or above. This includes HRA, Section 80C, Section 80D, home loan interest, and education loans combined.
Thumb Rule (Simplified Reference Point)
According to Sunil Garg: if total deductions exceed approximately Rs. 7 lakh, the old regime becomes more beneficial. Use this as a quick filter before doing a detailed income-specific calculation.
Who Benefits from the Old Regime?
The old tax regime is more suited for:
- Salaried individuals living on rent in metro cities with high HRA deductions
- Taxpayers with active home loans (deducting up to Rs. 2 lakh in interest under Section 24(b))
- People who fully utilise Section 80C with PPF, ELSS, life insurance, or EPF
- Those who invest in NPS and claim the additional Rs. 50,000 under Section 80CCD(1B)
- People with education loans claiming interest deduction under Section 80E
- Those with parents above 60 years claiming up to Rs. 50,000 under Section 80D
Who Benefits from the New Regime?
The new tax regime works better for:
- Salaried professionals with gross salary up to Rs. 12,75,000 (zero tax under new regime, no investments required)
- Those who do not have HRA (living in own house or company accommodation)
- Taxpayers with no home loan or small home loan
- People who prefer simplicity over investment planning
- Those whose total deductions are below the break-even for their salary level
Employer Contributions and Other Factors
One deduction that works in the new regime and is often overlooked: employer's contribution to NPS under Section 80CCD(2). This is available in both regimes. For private sector employees, the deduction is up to 10% of basic salary plus DA. For government employees, it is 14%. If your employer contributes to NPS on your behalf, factor this into your calculation under both regimes.
Also important: salaried taxpayers without business income can switch between regimes every year while filing their ITR. If you opted for the old regime this year and it did not work out, you can switch to the new regime next year without any lock-in.
Taxpayers with business or professional income have a different rule: they can switch only once and face a permanent lock-in after reverting to the new regime. Consult your CA before making that decision.
Avoid These Mistakes
1. Using maximum deduction limits instead of what you actually invest and claim. Your break-even comparison must use real numbers, not theoretical ceilings.
2. Assuming the old regime is always better if you have a home loan. At Rs. 15 lakh salary, a Rs. 2 lakh home loan deduction alone does not cross the break-even. You need multiple deductions together.
3. Forgetting that documentation is mandatory for old regime claims. HRA requires rent receipts and landlord PAN (for rent above Rs. 1 lakh per year). 80D requires premium payment receipts. Undocumented claims invite scrutiny.
4. Ignoring the Rs. 75,000 standard deduction in the new regime vs Rs. 50,000 in the old regime. This Rs. 25,000 difference shifts the break-even comparison.
5. Not accounting for fake deduction risk. The income tax system cross-verifies claims through AIS, Form 26AS, and employer filings. Incorrect or inflated claims lead to demand notices.
Quick Decision Guide
- Gross salary up to Rs. 12,75,000: New regime. Zero tax. No investment planning needed.
- Gross salary above Rs. 12,75,000 with total deductions below Rs. 7 lakh: New regime is likely better. Do a quick calculation to confirm.
- Total deductions above Rs. 7 lakh (HRA + 80C + 80D + home loan + NPS combined): Run exact calculations. Old regime may save more depending on your exact income level.
- Salary above Rs. 25 lakh with deductions above Rs. 6.87 lakh: Old regime likely saves more. Calculate the exact numbers.
The author is the founder of FinLecture (finlecture.in), a personal finance and income tax education platform for salaried professionals and taxpayers in India. FinLecture publishes practitioner-led guides on income tax filing, deduction planning, and financial compliance.
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