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Tamil Nadu Salary Calculator (FY 2025-26)

In Tamil Nadu, salaried employees pay professional tax in addition to federal income tax. PT half-yearly slab, max ₹1,250 every six months — annual ₹2,500. Combined with the new vs old regime comparison (Union Budget 2025), EPF (12% of basic), and HRA exemption for Chennai / Coimbatore renters, this calculator computes your exact in-hand monthly salary.

ChennaiCoimbatoreMaduraiTiruchirappalli
Net annual
₹12,78,857
Tamil Nadu: PT half-yearly slab, max ₹1,250 every six months — annual ₹2,500.
Net annual
₹12,78,857
₹1,06,571/month in-hand
Income tax + surcharge + cess
₹74,647
EPF (employee)
₹72,000
HRA exempt
₹0
Professional tax
₹2,496
Effective tax rate
14.7%
Better regime
New
Saves ₹31,642/year vs the other regime

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What this calculator does

Salary in India is structured around CTC (Cost to Company) — the total annual cost your employer pays, including basic, HRA, special allowance, EPF employer contribution and gratuity. Your in-hand salary is what hits your bank account after income tax (federal), professional tax (state, max ₹2,500/year per Article 276 of the Constitution), the 4% cess and your 12% EPF employee contribution. From FY 2025-26 the new regime is the default — it has lower rates and a ₹75,000 standard deduction but disallows most exemptions (HRA, 80C, 80D etc.). The old regime keeps higher rates but lets you claim those deductions. The break-even point is around ₹14-15 lakh CTC for most salaried employees.

Formula

In-hand = CTC − EPF (12% of basic) − Income tax − Cess (4%) − Surcharge − Professional tax
EPF
12% of basic salary, capped at 12% of ₹15,000 wage ceiling for the EPS portion only
Income tax
Slab-rate tax on (CTC − ₹75,000 standard deduction) under new regime; (CTC − exemptions − ₹50,000 SD) under old regime
Cess
4% Health & Education Cess applied on (income tax + surcharge)
Surcharge
10% above ₹50L, 15% above ₹1Cr, 25% above ₹2Cr (new regime cap), 37% above ₹5Cr (old only)
Professional tax
State-specific monthly deduction. Max ₹200/month (₹2,500/year). 8 states levy zero PT.

For FY 2025-26, the new regime has a Section 87A rebate up to ₹60,000 — meaning anyone with taxable income ≤ ₹12 lakh pays zero income tax. Combined with the ₹75,000 standard deduction, salaried workers earning up to ₹12.75 lakh pay no income tax under the new regime. The old regime's 87A rebate is unchanged at ₹12,500 with a ₹5 lakh income cap.

Worked examples

Example: ₹15 lakh CTC in Bengaluru (Karnataka)

CTC: ₹15,00,000. Basic: ₹6,00,000 (40%). HRA: ₹3,00,000. Karnataka PT: ₹200/month.

New regime: Taxable = ₹15,00,000 − ₹75,000 = ₹14,25,000 Tax = ₹0 (0-4L) + ₹20,000 (4-8L @ 5%) + ₹40,000 (8-12L @ 10%) + ₹33,750 (12-14.25L @ 15%) = ₹93,750 Cess @ 4% = ₹3,750. Total = ₹97,500 EPF (12% of basic) = ₹72,000. PT = ₹2,400/year In-hand ≈ ₹15,00,000 − ₹97,500 − ₹72,000 − ₹2,400 = ₹13,28,100/year (₹1,10,675/month)

Example: ₹8 lakh CTC in Mumbai (Maharashtra)

CTC: ₹8,00,000. Basic: ₹3,20,000 (40%). Maharashtra PT: ₹200/month + ₹100 February extra = ₹2,500/year.

New regime: Taxable = ₹8,00,000 − ₹75,000 = ₹7,25,000 Income tax = ₹0 + ₹20,000 (4-8L slab applied to ₹3.25L) → ₹16,250 — thanks to 87A rebate, **tax = ₹0** EPF = ₹38,400. PT = ₹2,500 In-hand ≈ ₹8,00,000 − ₹0 − ₹38,400 − ₹2,500 = ₹7,59,100/year (₹63,258/month)

Common use cases

  • Comparing new vs old regime for your income & deductions before filing ITR
  • Negotiating CTC — see how much actually reaches your bank account
  • Job-offer comparisons across cities (HRA differs by metro/non-metro)
  • Planning 80C investments (PPF, ELSS, life insurance) — only valuable in old regime
  • Estimating monthly take-home for budgeting and EMIs
  • Modelling impact of a salary hike that pushes you into a higher slab
  • Forecasting EPF corpus growth based on basic salary
  • Sanity-checking Form 16 against employer TDS

What affects the result

  • Regime choice — new (default) is simpler and lower for most ≤ ₹14L; old wins with heavy 80C+HRA+home loan
  • Basic salary as % of CTC — drives EPF, gratuity and HRA exemption (typically 40-50%)
  • City of residence — Metros (Mumbai, Delhi, Kolkata, Chennai) get 50% HRA exemption vs 40% non-metro
  • State of employment — 16 states levy professional tax, 8 states (Delhi, Haryana, UP, Rajasthan, Uttarakhand, HP, Goa, Chhattisgarh) do not
  • Employer EPF contribution — 12% of basic, of which 8.33% goes to EPS (capped at ₹15K wage)
  • Voluntary VPF contributions — fully matched by tax savings under both regimes
  • NPS Tier-1 contributions under 80CCD(2) — deductible up to 14% of basic in new regime
  • Age — senior citizens (60+) and super-senior (80+) get higher basic exemption in old regime only

Tips

  • Use the new regime if your total deductions (80C + HRA + 80D + home loan) are below ₹4 lakh
  • Use the old regime if you have a home loan with > ₹2L interest + full ₹1.5L 80C + HRA
  • Increase EPF basic share if you're young — compounds tax-free at 8.25% (FY 2024-25 rate)
  • Declare investment proofs to employer by January to avoid TDS over-deduction
  • NPS contributions under 80CCD(1B) give an extra ₹50,000 deduction (old regime)
  • Submit Form 12BB at start of financial year to claim HRA exemption monthly
  • For salaries above ₹50L, plan around the ₹50L surcharge cliff — bonuses can push you over
  • Use Section 80EEA / 80EE for first-time home buyers with loans below ₹35L

Mistakes to avoid

  • Confusing CTC with in-hand salary — there's typically a 25-30% gap
  • Choosing old regime without checking — many young professionals over-pay tax this way
  • Missing the new regime's ₹60,000 rebate, which makes ₹12 lakh fully tax-free
  • Not declaring rent receipts to employer for HRA exemption (old regime only)
  • Skipping professional tax — small but compulsory deduction in 16 states
  • Treating EPF as a tax — it's your retirement savings, not a deduction
  • Forgetting that the 4% cess applies on top of income tax, not the slab rate
  • Miscalculating surcharge — it's on the tax, not the income

Frequently asked questions

Are the FY 2025-26 tax slabs accurate?

Yes — slabs and rebates are taken directly from the Union Budget 2025 (presented 1 February 2025) and Finance Bill 2025. The new regime now has 7 slabs (0%, 5%, 10%, 15%, 20%, 25%, 30%) with the 30% rate kicking in only above ₹24 lakh. The 87A rebate has been raised from ₹25,000 to ₹60,000, making ₹12 lakh taxable income fully tax-free.

Should I choose new or old regime in FY 2025-26?

For most salaried employees with CTC up to ₹14-15 lakh, the new regime saves more tax — especially after the ₹60,000 rebate. Old regime wins only if you have a home loan (₹2L+ interest) plus full ₹1.5L 80C plus HRA exemption, typically pushing total deductions above ₹4 lakh. Use this calculator's side-by-side comparison to decide your specific case.

How is professional tax calculated?

Professional tax is a state-level tax with a maximum of ₹2,500/year per Article 276 of the Constitution. 16 states levy PT (Maharashtra, Karnataka, West Bengal, Tamil Nadu, Telangana, Andhra Pradesh, Gujarat, Kerala, Madhya Pradesh, Punjab, Odisha, Assam, Bihar, Jharkhand, Meghalaya, Sikkim) — most charge ₹200/month above a salary threshold. Maharashtra has a unique ₹200/month + ₹100 February extra structure to hit exactly ₹2,500.

Which states do NOT have professional tax?

Eight states & UTs levy zero professional tax: Delhi, Haryana, Uttar Pradesh, Uttarakhand, Rajasthan, Himachal Pradesh, Goa and Chhattisgarh. If you work in any of these, your only deductions are income tax, cess, and EPF.

Is EPF a tax?

No — EPF is a retirement savings scheme. The 12% you contribute (matched 12% by employer) goes into your EPF account and earns 8.25% interest tax-free (FY 2024-25). It's deducted from your in-hand salary but accumulates as your retirement corpus. EPF contributions also count toward 80C deduction in the old regime.

What is the 4% cess?

The Health and Education Cess is a 4% surcharge on your income tax (not on income). It funds national health and education programmes. So if your income tax is ₹1,00,000, you pay an additional ₹4,000 as cess. It applies under both regimes.

How accurate is this calculator vs ClearTax / Income Tax Department?

Within ₹100/year for standard salary structures. Differences come from: (1) detailed allowance breakdowns (LTA, food coupons, etc.) we approximate, (2) 80D / 80E / 80EE specifics in old regime, (3) Section 89(1) relief on arrears, (4) capital gains and other income. For binding ITR figures, use the Income Tax Department's e-filing portal calculator or consult a Chartered Accountant.

When does HRA exemption apply?

HRA exemption is only available in the OLD regime. It equals the minimum of: (a) actual HRA received, (b) 50% of basic for metros (Mumbai, Delhi, Kolkata, Chennai) or 40% for non-metros, (c) actual rent paid minus 10% of basic. You need rent receipts and, for rent above ₹1 lakh/year, the landlord's PAN.

Last reviewed:

Sources & references

Estimates only — not tax advice. Does not include exact LTA / food coupon exemptions, Section 89(1) relief on arrears, capital gains, or specialised deductions beyond the standard 80C/80D/HRA. Professional Tax figures verified against state Commercial Taxes Departments. For binding figures use the Income Tax Department's e-filing portal or consult a Chartered Accountant. Tax law changes annually — figures verified for FY 2025-26 (AY 2026-27) following Union Budget 2025.

Salary calculator for other states

Same engine, different professional-tax rules — pick yours below.

KarnatakaTelanganaAndhra PradeshKeralaMaharashtraWest BengalGujaratMadhya Pradesh
See all 24 states

Verified against Tamil Nadu Commercial Taxes Department and Union Budget 2025 on 2025-04-15. Estimates only — not tax advice. Consult a Chartered Accountant for binding figures.