Professional Tax in Karnataka
Current PT slabs, a calculator, due dates and registration rules for employers in Karnataka.
Last reviewed: September 2026 · Karnataka Tax on Professions, Trades, Callings and Employments Act, 1976
Monthly deduction
₹200
per month
Tax per month
₹200
Monthly salary: ₹40,000
Annual PT
₹2,500
Max ₹2,500 under Art. 276
- ₹300 is deducted in February instead of ₹200.
- From FY 2025-26 the February deduction is ₹300, taking the annual total to ₹2,500.
For estimation only. This calculator applies the rules as we understand them on September 2026. It is not legal or tax advice. Verify with the official notification or consult a Chartered Accountant / labour-law professional before filing or changing payroll.
Karnataka PT slabs
| Monthly salary | Professional tax |
|---|---|
| Up to ₹24,999 | Nil |
| Above ₹24,999 | ₹200 |
- From FY 2025-26 the February deduction is ₹300, taking the annual total to ₹2,500.
Due dates
Deducted monthly and paid by the 20th of the following month.
Registration
Employers register (PTRC) and enrol (PTEC) on the Karnataka Professional Tax portal (pt.kar.nic.in).
Penalty for non-payment
Interest at 1.25% per month plus penalty on unpaid tax.
Frequently asked questions
What is the professional tax slab in Karnataka?
Karnataka charges PT on monthly salary. The highest slab is ₹200 per month for income above ₹24,999.
When is professional tax due in Karnataka?
Deducted monthly and paid by the 20th of the following month.
How do employers register for PT in Karnataka?
Employers register (PTRC) and enrol (PTEC) on the Karnataka Professional Tax portal (pt.kar.nic.in).
What is the penalty for late PT payment in Karnataka?
Interest at 1.25% per month plus penalty on unpaid tax.
Can professional tax exceed ₹2,500 a year?
No. Article 276(2) of the Constitution caps professional tax at ₹2,500 per person per year.