Professional Tax in Karnataka
Karnataka levies professional tax under the Karnataka Tax on Professions, Trades, Callings and Employments Act, 1976. Here's the full slab table, due dates, registration process, and exemptions.
Updated: 01 August 2026Karnataka Professional Tax Slab Rates
| Income Range (monthly) | Tax Amount |
|---|---|
| Up to ₹25,000/month | Nil |
| Above ₹25,000/month | ₹200/month (₹300 in February) |
* Annual maximum: ₹2,500. Rates are set by the Karnataka government and revised periodically. Always verify against the official state notification before filing.
Applicability, Due Dates & Registration
Governing Act
Karnataka Tax on Professions, Trades, Callings and Employments Act, 1976
Due Date
20th of the following month (monthly return); 30th of the month following the quarter (quarterly return)
Registration
Employers must register for a Professional Tax Registration Certificate (PTRC) within 30 days of becoming liable, via the Karnataka Commercial Taxes Department e-portal.
Exemptions
- Individuals below the ₹25,000/month threshold
- Senior citizens aged 60 and above
- Members of the armed forces
- Persons with permanent disability
- Parents of children with disability
The exemption threshold was raised from ₹15,000 to ₹25,000/month effective April 1, 2025, under the Karnataka Professional Tax Amendment Act, 2025, which matters if you're referencing older slab tables. Annual returns are filed via Form 5, due May 30 each year.
Frequently Asked Questions: Karnataka Professional Tax
What is the professional tax rate in Karnataka?
Who is exempt from professional tax in Karnataka?
When is Karnataka PT due?
How do I register for PT in Karnataka?
Professional Tax in Other States
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