Kolkatasalary calculator
[ West Bengal · take-home pay FY 2025-26 ]Kolkata is the metro on the metro list that most national salary calculators treat as an afterthought. The HRA classification under Rule 2A is the same as Mumbai, Delhi, and Chennai — 50% basic cap on the exemption — but salary scales in West Bengal are typically lower than in the western or southern metros, which means the absolute exemption value is smaller despite the favourable percentage. West Bengal collects Professional Tax on a salary-slab basis: ₹110 a month at ₹10,001–₹15,000, ₹130 at ₹15,001–₹25,000, ₹150 at ₹25,001–₹40,000, and ₹200 above ₹40,000.
For a ₹12,00,000 CTC in Kolkata at default 50% basic and the new regime, the calculator below shows about ₹85,400 a month in take-home. The new regime's 87A rebate handles all the income tax at this CTC level, leaving the take-home math driven entirely by PF and PT deductions.
01 · Your salary
15.00 lakh · monthly ₹1,25,000
02 · Your take-home
₹97,929
₹1,00,308
CTC breakdownwhere your money goes
Monthly deductionswhat comes off your salary
Tax-saving investmentsold regime only
Tax breakdownnew regime · FY 2025-26
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Kolkata · the salary-structure details
Kolkata's HRA metro status is the city's main payroll-tax advantage. For employees in the IT, BFSI, and consulting roles that have grown in Salt Lake and Rajarhat over the last decade, the 50% basic cap means a meaningfully higher HRA exemption ceiling than Hyderabad or Pune at comparable salary levels. The catch: rents in Kolkata are typically lower, so the actual rent paid is often the binding constraint on the exemption rather than the cap.
West Bengal's slab-based Professional Tax is more granular than the flat-rate states. Below ₹10,000 monthly salary, PT is ₹0. The progression to ₹110, ₹130, ₹150, and finally ₹200 means that for most salaried Indians at or above ₹40,000 monthly gross, the deduction is the same ₹200 per month and ₹2,400 per year as Karnataka or Gujarat. Below that, the slab system genuinely lowers the PT burden compared to states that levy a flat rate.
The Kolkata-specific consideration for white-collar workers is the relationship between cost of living and HRA exemption. Many tech and finance employees in Kolkata pay ₹15,000–₹20,000 monthly rent for accommodation that would cost ₹35,000+ in Bangalore or ₹50,000+ in Mumbai. At those rent levels, Rule B of the HRA formula (rent paid minus 10% of basic) often becomes the binding constraint — your exemption is limited not by the 50% metro cap but by the modest absolute rent. Pushing for higher rent in formal terms is rarely worth it; the metro cap helps less than it would for an identical employee in Mumbai.
Frequently asked questions
- Is Kolkata a metro for HRA exemption?
- Yes. Kolkata is one of the four cities — Delhi, Mumbai, Chennai, Kolkata — classified as metro under Rule 2A. HRA exemption is calculated at the 50% basic cap rather than the 40% non-metro cap. The classification does not depend on the city's current population or cost of living; it's set by the original 1962 IT Rules.
- How does West Bengal's slab-based Professional Tax work?
- West Bengal collects PT in monthly tiers: ₹0 below ₹10,000 monthly salary, ₹110 between ₹10,001 and ₹15,000, ₹130 up to ₹25,000, ₹150 up to ₹40,000, and ₹200 above that. For most salaried employees at or above ₹40,000 monthly gross, the monthly deduction is ₹200 — same as Karnataka or Gujarat — and the annual total is ₹2,400.
- Why does my HRA exemption seem small in Kolkata despite the metro cap?
- Because the 50% basic cap is the upper limit on exemption, not the exemption itself. The actual exemption is the minimum of three numbers: actual HRA received, rent paid minus 10% of basic, and the metro cap. In Kolkata, where rents are lower than other metros, the rent-based rule (Rule B) often binds tighter than the 50% cap. The metro status helps less in absolute rupees than it does in Mumbai or Delhi for the same CTC.
- Does the Salt Lake / New Town tech corridor affect HRA classification?
- No. HRA classification under Rule 2A is at the city level — Kolkata as a whole qualifies as metro. Specific neighbourhoods, IT parks, or development zones don't have separate classifications under the IT Act. Whether you live in central Kolkata or Salt Lake or Rajarhat, you're claiming Kolkata's 50% metro cap.