Skip to content

Rules for FY 2026-27

Old vs new tax regime calculator: which one costs you less, FY 2026-27.

The new regime costs less for most salaried people — a salary of up to ₹12,75,000 pays no tax at all — and the old regime wins only when HRA, 80C, 80D, home-loan interest and NPS together take off more than a break-even amount: on a ₹15,00,000 salary, ₹5,43,800 a year.

New to this? Tap ⓘ beside anything for a plain-English explanation, or read the words used here.

Your income

₹

15 lakh

₹

Enter an amount

Interest, rent received. Leave at ₹0 if none.

Rent — old regime only

₹
₹

Deductions — old regime only

₹
₹
₹
₹
₹
Fine-tune (optional)Other deductions, professional tax and ages — the defaults suit most people.
₹
₹
Is either parent 60 or over?

Lower tax · FY 2026-27

₹97,500a year, new regime

The new regime costs ₹1,12,320 a year less — ₹9,360 a month.

Lower for you

New regime

₹97,500

₹8,125 a month

Old regime

₹2,09,820

₹17,485 a month

Deductions the old regime needs to match the new

₹1,50,000 of ₹5,41,300 — the old regime needs ₹3,91,300 more in HRA and deductions before it is cheaper.

Income tax under both regimes on a salary of ₹15,00,000, FY 2026-27
ItemNewOld
Salary + other income₹15,00,000₹15,00,000
Standard deduction−₹75,000−₹50,000
HRA exemption—₹0
Professional tax—−₹2,500
Deductions—−₹1,50,000
Taxable income₹14,25,000₹12,97,500
Tax on the slabs₹93,750₹2,01,750
Rebate₹0₹0
Cess, 4%₹3,750₹8,070
Tax for the year₹97,500₹2,09,820
What this assumes
  • · Each deduction is applied at its limit: ₹1,50,000 for 80C, ₹25,000 of health insurance for the family and ₹25,000 for parents (₹50,000 each at 60 or over), ₹2,00,000 of home-loan interest on a house you live in, and ₹50,000 of your own NPS.
  • · HRA is exempt at the least of the HRA received, rent paid less 10% of Basic, and half of Basic in one of eight metros (two fifths elsewhere) — month by month.
  • · Professional tax comes off under the old regime only.
  • · Employer NPS, LTA and income taxed at special rates — capital gains, lottery winnings — are not included.
  • · Tax includes 4% cess, surcharge and marginal relief where they apply, rounded to the nearest ₹10.

An estimate from the same functions Facto Lite’s payroll runs, for FY 2026-27. Not tax or legal advice. Nothing you type leaves this page.

Read the guide: TDS on Salary: What an Employer Must Do →

Read the guide: Old vs New Tax Regime for Salaried Staff, 2026-27 →

How it is worked out

The working, step by step.

  1. Start from the salary for the year, before anything is deducted, and add other income such as interest.
  2. New regime: take off the ₹75,000 standard deduction and apply the new slabs — ₹0–₹4,00,000: 0%; ₹4,00,000–₹8,00,000: 5%; ₹8,00,000–₹12,00,000: 10%; ₹12,00,000–₹16,00,000: 15%; ₹16,00,000–₹20,00,000: 20%; ₹20,00,000–₹24,00,000: 25%; above ₹24,00,000: 30%. A rebate cancels the tax on taxable income up to ₹12,00,000.
  3. Old regime: take off the ₹50,000 standard deduction, professional tax, the HRA exemption and each deduction at its limit — 80C up to ₹1,50,000, health insurance under 80D, home-loan interest up to ₹2,00,000, your own NPS up to ₹50,000 — then apply the old slabs. Its rebate covers taxable income up to ₹5,00,000.
  4. Add surcharge on very high incomes, then 4% health and education cess, and round to the nearest ₹10.
  5. Compare the two. The break-even is how much the old regime needs taken off, in total, just to match the new one.
Worked examples

The same sum, on real figures.

Income tax a year, FY 2026-27, below 60, salary only, before professional tax

  • Salary a year
    ₹8,00,000
    Tax — new regime
    ₹0
    Tax — old, no deductions
    ₹65,000
    Old regime needs deductions of
    No tax under new
  • Salary a year
    ₹12,00,000
    Tax — new regime
    ₹0
    Tax — old, no deductions
    ₹1,63,800
    Old regime needs deductions of
    No tax under new
  • Salary a year
    ₹15,00,000
    Tax — new regime
    ₹97,500
    Tax — old, no deductions
    ₹2,57,400
    Old regime needs deductions of
    ₹5,43,800
  • Salary a year
    ₹20,00,000
    Tax — new regime
    ₹1,92,400
    Tax — old, no deductions
    ₹4,13,400
    Old regime needs deductions of
    ₹7,08,400
  • Salary a year
    ₹30,00,000
    Tax — new regime
    ₹4,75,800
    Tax — old, no deductions
    ₹7,25,400
    Old regime needs deductions of
    ₹8,00,000
Words used here

Every term, in plain words.

What each field and each line of the result means, where to find it, and what to do if you do not know it.

Salary for the year

Your gross salary for the whole financial year, April to March — every allowance included, before PF or tax is taken out.

Gross earnings on a payslip × 12, or the “gross salary” line on last year’s Form 16. Not your CTC: that includes the employer’s PF.

Other income

Income besides salary that is taxed at your slab rate — savings and deposit interest, rent received, freelance fees. It counts under both regimes.

Leave at ₹0 if you have none. Capital gains are taxed at their own rates and do not belong here.

HRA received

House Rent Allowance — the part of salary paid towards rent. Under the old regime part of it is tax-free if you pay rent; under the new regime all of it is taxed.

A line on your payslip, a month. Enter ₹0 if your salary has no HRA.

Rent paid

The rent you actually pay for the home you live in, a month. The HRA exemption needs it to be more than 10% of Basic.

Paying rent to parents counts if they own the house and declare the rent as their income.

Basic (for HRA)

Your monthly Basic, plus DA if it counts for retirement benefits. The HRA exemption is worked out as a share of it.

Not sure? Most salaries set Basic at 40–50% of gross.

City you live in

In a metro, HRA is exempt up to half of Basic; anywhere else, up to two fifths. The metros for FY 2026-27 are Delhi, Mumbai, Kolkata, Chennai, Bengaluru, Hyderabad, Pune, Ahmedabad.

80C investments

Amounts that lower old-regime tax, up to ₹1,50,000 a year in total: your PF contribution, PPF, ELSS mutual funds, life insurance, children’s tuition fees and home-loan principal.

Your own PF counts — 12% of Basic × 12 — so many people reach the limit without investing anything else.

For example: PF of ₹21,600 a year, PPF of ₹50,000 and life insurance of ₹30,000: enter ₹1,01,600.

Health insurance — you and family (80D)

The premium for health insurance on yourself, your spouse and your children. Up to ₹25,000 a year counts, or ₹50,000 if you are 60 or over.

Health insurance — parents (80D)

The premium you pay for your parents’ health insurance — a second limit on top of your own: ₹25,000 a year, or ₹50,000 if either parent is 60 or over.

Home-loan interest

Interest paid on a loan for a house you live in, up to ₹2,00,000 a year, under the old regime. The principal repaid counts under 80C instead.

The interest certificate from your bank shows it for the year.

Your own NPS — 80CCD(1B)

What you put into the National Pension System yourself, up to ₹50,000 a year, on top of the ₹1,50,000 of 80C.

Other deductions

Anything else the old regime allows: education-loan interest (80E), donations (80G), savings-account interest (80TTA) and so on — as one figure.

Leave at ₹0 if you have none.

Professional tax

The state tax on salaries, at most ₹2,500 a year. The old regime deducts it from taxable income; the new regime does not.

Karnataka, Maharashtra and many other states charge ₹2,500 a year on most salaries. Enter ₹0 if your state does not charge it.

Age (for the old regime)

The old tax regime lets older people earn more before tax starts: ₹2,50,000 below 60, ₹3,00,000 from 60 to 79, and ₹5,00,000 at 80 or over. The new regime is the same for everybody.

Use your age on 31 March at the end of the financial year.

New and old tax regime

Two ways of working out income tax; you choose one each year. The new regime has lower rates and no deductions. The old regime has higher rates but lets you subtract things like 80C investments and HRA.

The new regime takes ₹75,000 off your salary before tax (the old one, ₹50,000), and charges nothing up to ₹12,75,000. The calculator works out both and shows which leaves you more.

Income Tax Department

Standard deduction

A flat amount taken off salary before tax, with no proof needed: ₹75,000 under the new regime and ₹50,000 under the old.

Rebate (87A)

Cancels the tax on a small income: under the new regime, on taxable income up to ₹12,00,000; under the old, up to ₹5,00,000.

Cess

A 4% health and education cess on the tax, under both regimes.

Break-even deductions

The total the old regime needs taken off — HRA exemption and deductions together — just to cost the same as the new regime. Above it, the old regime is cheaper.

For example: If the break-even is ₹4,00,000 and your HRA exemption plus deductions come to ₹3,00,000, the new regime is cheaper.

Questions

Asked often, answered here.

Which is better, the old or the new tax regime?

For most salaried people, the new one. It charges nothing up to ₹12,75,000 of salary and its slabs are lower. The old regime wins only when your deductions pass the break-even the calculator works out — ₹5,43,800 on a ₹15,00,000 salary.

What deductions are allowed in the new regime?

Very few: the ₹75,000 standard deduction and the employer’s NPS contribution under 80CCD(2). HRA, 80C, 80D, home-loan interest on a house you live in and your own NPS count under the old regime only.

Is HRA exempt under the new regime?

No. The HRA exemption is old-regime only. Under the old regime it is the least of three figures, month by month: the HRA received, rent paid less 10% of Basic, and half of Basic in a metro (two fifths elsewhere).

Can I switch between the regimes every year?

Yes, if you have no business income — a salaried person chooses each year when filing the return. Tell your employer at the start of the year too, so the TDS each month is right. With business income, you can leave the new regime once and come back to it once — not every year.

What is the break-even deduction?

The total the old regime needs taken off — HRA and deductions together — to cost the same as the new regime. Below it, the new regime is cheaper; above it, the old one is. It rises with salary, because the new regime’s lower slabs are worth more the more you earn.

Deduct the right TDS every month.

Sixty days of Facto Lite free, no card. Declarations, both regimes and a month-by-month TDS projection for every employee.