Karnataka Professional Tax: Slabs, Filing, and Deadlines

What is Professional Tax in Karnataka?

Professional Tax (PT) in Karnataka is a state-level levy on income from employment, trades, callings, and professions. It is governed by the Karnataka Tax on Professions, Trades, Callings and Employments Act, 1976, and is administered by the Commercial Taxes Department of Karnataka through the pt.kar.nic.in portal. Employers operating in Karnataka must register, deduct PT each month from eligible employee salaries, and remit it to the state.

Karnataka's PT levy is subject to the ceiling fixed under Article 276 of the Constitution of India, which caps Professional Tax at Rs 2,500 per person per financial year. The current slabs reach this cap through twelve months of Rs 200 (or Rs 200 once the threshold is crossed, depending on the latest notification).

Karnataka Professional Tax slab rates

Karnataka revised its PT slabs significantly in recent years, raising the nil threshold for salaried employees. As per the most recent notification under the 1976 Act, the slabs are:

These figures should be verified against the most recent notification on pt.kar.nic.in before payroll go-live for any new financial year. The total annual PT remains capped at Rs 2,500 per employee.

Who must pay Karnataka Professional Tax?

Liability under the Karnataka Act falls on three groups:

• Salaried employees earning above the nil threshold each month. The employer is responsible for deduction and remittance.
• Employers with a place of business in Karnataka, who must deduct PT and file monthly returns under PTRC.
• Self-employed professionals and businesses (doctors, lawyers, consultants, traders, companies), who pay PT on their own account as enrolled persons under PTEC.

Karnataka, like Maharashtra, uses both registration types:

• PTEC (Enrolment Certificate): Annual PT paid by the entity or professional on its own account.
• PTRC (Registration Certificate): Required to deduct PT from employee salaries and file employer returns.

Filing and payment deadlines

Employers in Karnataka must file monthly returns and remit PT through the pt.kar.nic.in portal:

• Monthly PTRC return (Form 5A): Employers file Form 5A each month for PT deducted from employee salaries. Payment is due by the 20th of the month following the salary month, although the exact date can be revised by notification.
• Annual PTRC return (Form 5): A consolidated annual return is filed for the financial year, typically by 30 April of the following year.
• PTEC (annual): Enrolled persons pay PT annually by 30 April of the year for which the tax is due.

All payments are made online via the Karnataka e-payment gateway integrated with pt.kar.nic.in. Returns must be e-filed and a system-generated acknowledgement is issued on successful submission.

Penalties for non-compliance

• Late registration: Penalty of up to Rs 1,000 for failure to obtain PTEC or PTRC within the prescribed period under Section 5 and Section 7 of the Karnataka Act.
• Interest on late payment: Simple interest at 1.25% per month on unpaid Professional Tax, computed from the due date to the date of payment.
• Late return penalty: A penalty of up to Rs 250 per return, plus continuing default penalty in case of repeated delay.
• Non-deduction by employer: The employer is treated as an assessee in default and can be required to pay the tax along with interest and penalty equal to the amount not deducted.
• Income tax impact: Under Section 43B, PT is deductible only on actual payment within the prescribed time, so defaults also affect the entity's income tax computation.

How Texlaculture automates Karnataka PT

• Slab-aware deduction: Employees mapped to a Karnataka work location automatically attract the Rs 200 deduction once the gross monthly salary crosses the nil threshold.
• Form 5A generation: Monthly PTRC returns are produced in the exact format required by pt.kar.nic.in for upload.
• E-payment file: Pre-filled challan summaries and payment reconciliation reports for each Karnataka PT cycle.
• Annual cap enforcement: The engine respects the Rs 2,500 annual ceiling per employee across all months.
• Multi-state ready: Karnataka PT runs in parallel with PT for Maharashtra, Telangana, and other states, on a single compliance calendar.

Frequently asked questions

What is the maximum Professional Tax in Karnataka?

The maximum Professional Tax payable in Karnataka in any financial year is Rs 2,500, subject to the annual constitutional cap under Article 276. Karnataka's current slab of Rs 200 per month is designed to reach this ceiling across the year.

What is the salary threshold for PT in Karnataka?

As per the most recent notification, salaried employees earning up to Rs 25,000 per month in Karnataka attract no Professional Tax. Above that threshold, the standard Rs 200 per month applies. Verify the current FY threshold on pt.kar.nic.in.

How often must employers file Karnataka PT returns?

Employers must file Form 5A monthly through pt.kar.nic.in, with payment due by the 20th of the following month, and a consolidated Form 5 annual return at the end of the financial year.

What is the difference between PTEC and PTRC in Karnataka?

PTEC (Enrolment Certificate) is for the entity or professional's own PT and is paid annually. PTRC (Registration Certificate) is needed to deduct PT from employee salaries and file employer returns. Most employers in Karnataka hold both.

Where do I register and pay Karnataka Professional Tax online?

Registration, returns, and e-payment for PTEC and PTRC are handled through the Karnataka Commercial Taxes Department portal at pt.kar.nic.in.