New Regime Or Old Regime At 10 LPA: The Same Salary, Both Answers

The Answer First, Then The Argument

At 10 LPA under the model on this site, the new regime pays an estimated Rs 73,530 in hand per month. The old regime pays Rs 65,812 with no deductions beyond the standard deduction, and Rs 71,879 when real rent and a filled Section 80C are claimed. The winner depends entirely on which deductions are genuinely yours. Two colleagues in my extended circle, same company, same 10 LPA, made opposite choices in the same April. One rented a flat and ran a disciplined 80C portfolio.

The other lived with family, invested outside 80C, and claimed nothing. In July, out of pure curiosity, they compared payslips. The whole office expected a winner. What they found instead was a lesson this page now teaches with their numbers: the regime question is not a trivia question with one right answer. It is a mirror held up to how you actually live.

One Salary, One Skeleton Both Men Shared

Strip the tax line away and the two packages are identical, which is what makes the comparison clean. Both men sit on a CTC of Rs 10,00,000 with basic salary at 40 percent, Rs 4,00,000 a year. Employer provident fund takes Rs 48,000 inside the CTC, the gratuity accrual takes Rs 19,240, their own PF deduction takes another Rs 48,000, and professional tax takes Rs 2,400.

Provident fund does not care which regime you file under; the EPFO takes its 12 percent from each side either way. Every rupee of difference between the two payslips comes from one line, income tax, and from one choice, the regime. Run the same skeleton through my LPA to monthly salary calculator and the two regime figures appear side by side, because the tool treats the choice as a range rather than a verdict.

Scenario One: No Deductions Beyond The Standard

Take the man with no rent and no 80C first, because his case is the simple one. Under the new regime, the standard deduction of Rs 75,000 brings his taxable income to Rs 8,57,760. The slabs charge that figure Rs 25,776, and the Section 87A rebate then cancels the charge completely, leaving tax at nil and in-hand pay at Rs 8,82,360 a year, Rs 73,530 a month.

Under the old regime with nothing to claim, the smaller standard deduction of Rs 50,000 leaves taxable income at Rs 8,82,760. The old slabs charge Rs 89,052, the 4 percent cess lifts it to Rs 92,614, and in-hand pay falls to Rs 7,89,746 a year, Rs 65,812 a month. For a man with no deductions, the new regime wins by Rs 7,718 a month, and it is not close. The old regime without deductions is a locked door: the higher slabs remain, and nothing offsets them.

Scenario Two: Real Rent And A Filled 80C

Now the second man's actual life enters the arithmetic. He pays Rs 25,000 a month in rent in Bengaluru, and his HRA exemption works out to Rs 2,00,000, capped by the HRA his company pays at 50 percent of basic. His Section 80C is filled to the Rs 1,50,000 limit, counting his own PF contribution and his equity-linked savings.

Under the old regime those two claims pull his taxable income down to Rs 5,32,760. Tax falls to Rs 19,052, or Rs 19,814 with cess, and his in-hand pay rises to Rs 8,62,546 a year, Rs 71,879 a month. Under the new regime his rent and his 80C buy him nothing at all: HRA and 80C belong to the old regime's world, so his new regime figure stays exactly where his colleague's sits, Rs 73,530. One chart holds the whole comparison:

Read the four bars slowly. The old regime gained Rs 6,067 a month from one man's real life. The new regime did not move a single rupee. That stillness is its design: lower rates, almost no claims, nothing to prove and nothing to file beyond the basics.

Why Both Men Were Right

The July payslip comparison refused to produce the loser the office expected. The new regime man was ahead in cash by Rs 1,651 a month, and he was right to choose it: he had no rent to claim, no 80C habit to protect, and the default regime under Section 115BAC asked nothing of him. The old regime man was behind by that same Rs 1,651, and he was also right, in the specific sense that matters: every deduction he claimed was money he genuinely spends. His rent exists. His investments exist.

The old regime simply refuses to tax him on income he has already committed to those two real costs, and each further genuine lakh of deductions at his slab would return about Rs 20,800 a year to him, which is how the gap keeps closing for men with larger claims, a home loan, or higher rent.

Neither man chose a regime. Each man chose the tax system that matched his receipts. Readers at the next package up can see the same machinery at work in What 12 LPA Really Pays Every Month, where the new regime's rebate quietly erases the tax line altogether.

Same salary, same office, two right answers. Ask a man about his rent and his receipts, and you already know his regime. Ask only his salary, and you know nothing.

Where The Old Regime Catches Up Completely

The gap between the two men is not fixed, and one more real claim from the second man's near future shows why. His family was already discussing a home purchase, and home loan interest is deductible under the old regime up to Rs 2,00,000 a year for a self-occupied property.

Add that single claim to his existing rent and 80C position and his taxable income falls from Rs 5,32,760 to Rs 3,32,760. At that level the old slabs charge only about Rs 4,138, and the old regime's own rebate, up to Rs 12,500 for taxable income at or below Rs 5,00,000, cancels even that. His tax lands at nil, and his in-hand pay rises to Rs 8,82,360 a year, Rs 73,530 a month, exactly level with the new regime. The race ends in a dead heat, decided by nothing but the contents of his actual life.

The pattern underneath is worth memorizing, because it prices every future claim you are offered. At his slab, each additional Rs 1,00,000 of genuine deduction under the old regime saves about Rs 20,800 a year, twenty percent tax plus the cess on top. A deduction is therefore not a formality.

It is a priced asset, worth roughly a fifth of its face value at this income, and worth more at higher slabs. This is also why advice about regimes ages so badly when it travels between people. A claim that is worth Rs 20,800 to the man who truly pays rent is worth exactly zero to the man who does not, and a regime recommendation copied from a colleague is usually a deduction list copied from a stranger.

A Use Case: Running Your Own April Decision

Use the comparison the way the two colleagues eventually did, as a checklist rather than an argument. Write down your CTC and basic percentage. List the deductions that are genuinely yours this year: rent you actually pay with a landlord who will give receipts, 80C investments you actually hold, nothing aspirational and nothing borrowed from a colleague's life.

Run the package through both regimes with those real figures, the way this page ran 10 LPA. Then look at the size of the gap, not just its direction. A gap of a few hundred rupees a month is a coin toss settled by convenience. A gap in the thousands is a decision worth an hour in April, and it returns in every appraisal after, which is why Negotiating In LPA treats the regime line as part of the raise itself.

I push this checklist because I have watched confident men in my own circle get the regime question wrong for a full year by copying the colleague at the next desk: same salary, same office, two right answers, because the regime question is really a question about your rent and your receipts. Above every scenario sits the sentence this whole cluster repeats, because it stays true at every package size: in-hand pay varies by tax regime, salary structure, and deductions, and the regime is the one lever among the three that you personally control.