Professional Tax: State Rules and Registration

TL;DR

Which states levy it, employer obligations, and the exemption limit.

Professional Tax is one of the most misunderstood compliance obligations for Indian businesses. While income tax and GST are central government levies that apply uniformly across the country, Professional Tax is a state-level tax with its own rules, slabs, registration requirements, and penalty frameworks — and the rules differ dramatically from state to state.

What Is Professional Tax

Professional Tax is levied under the respective state’s Professional Tax Act (also called the “Tax on Professions, Trades, Callings and Employments Act”). It applies to individuals and businesses engaged in any profession, trade, calling, or employment. The maximum rate is ₹2,500 per year under the Constitution of India, but states have freedom to set their own slabs within this limit.

The tax is collected by the state government’s Commercial Taxes or Labour Department and is payable by both employers (on behalf of employees) and self-employed professionals.

States That Levy Professional Tax

Not all states in India have professional tax. Some states have abolished it entirely while others enforce it strictly.

States with Active Professional Tax:

• Karnataka — The Karnataka State Professional Tax Act applies to all employers with 1 or more employees
• Maharashtra — Maharashtra State Professional Tax with monthly slabs based on monthly income
• Tamil Nadu — Tamil Nadu Professional Tax Act with monthly slabs
• West Bengal — West Bengal State Tax on Professions, Trades, Callings and Employments Act
• Andhra Pradesh — Andhra Pradesh State Tax on Professions, Trades, Callings and Employments Act
• Telangana — Telangana State Professional Tax Act
• Kerala — Kerala Professional Tax (though implementation has been limited)
• Gujarat — Gujarat Professional Tax (though limited enforcement)
• Madhya Pradesh — Madhya Pradesh Professional Tax

States That Have Abolished Professional Tax:

• Delhi (abolished in 2012)
• Uttar Pradesh
• Punjab
• Haryana
• Rajasthan
• Odisha
• Bihar
• Jharkhand
• Chhattisgarh
• Assam
• Most North-Eastern states

If your business is registered in a state that has abolished professional tax, you do not need to register or pay professional tax — even if your employees are from states that still levy it.

Professional Tax Slabs

Professional tax is typically structured as a monthly tax based on the employee’s monthly income or a fixed annual tax. The slabs vary by state.

Maharashtra Professional Tax Slabs:

Monthly Income	Monthly Tax
Up to ₹7,500	Nil
₹7,501 to ₹10,000	₹175
₹10,001 to ₹15,000	₹300
Above ₹15,000	₹500

Karnataka Professional Tax Slabs:

Monthly Income	Monthly Tax
Up to ₹15,000	Nil
Above ₹15,000	₹200

Tamil Nadu: Annual lump sum depending on employer category — ₹1,000 to ₹2,500 per year depending on the employer class.

Employer Registration Requirements

Every employer in a professional-tax state must register with the respective state’s Professional Tax department within 30 days of employing the first eligible employee. The registration is separate from GST, EPF, and ESI registrations.

Registration Documents Typically Required:

• PAN card of the business
• GST registration certificate
• Address proof of the establishment
• List of employees with their compensation details
• Bank account details
• Proof of payment of registration fee

The employer receives a Registration Certificate (RC) and a Tax Account Number (TAN) for the establishment. The TAN is used in all professional tax returns and payments.

Monthly Deduction and Deposit

For salaried employees, the employer deducts professional tax from the employee’s salary based on the applicable state slab. The deduction must appear as a separate line item in the salary slip.

The employer must:

• Deduct professional tax at the correct state-specific rate
• Deposit the tax to the state’s professional tax department by the due date
• File monthly or half-yearly returns with the tax department
• Maintain records of deductions and deposits

Due dates vary by state:

• Maharashtra: Monthly by the 15th of the following month
• Karnataka: Monthly by the 20th of the following month
• West Bengal: Monthly by the 15th of the following month
• Tamil Nadu: Annual by January 31 of the following financial year

Returns Filing

Maharashtra: Form III (Monthly Return) and Form II (Annual Return). Monthly returns are filed if tax is deducted. Annual return filed by January 15.

Karnataka: Half-yearly returns (January to June and July to December) by the 15th of the following period.

West Bengal: Monthly returns.

Penalty for Late Filing: ₹100 per day of delay in most states, subject to a maximum that varies by state.

Interest on Late Payment

If professional tax is not deposited on time, interest is charged:

• Maharashtra: 1.25% per month on the outstanding amount
• Karnataka: 1.5% per month
• West Bengal: 1% per month

Self-Employed Professionals

Self-employed individuals in professional-tax states must also register and pay professional tax directly if their income from the profession exceeds the state’s threshold. The registration is done with the same state authority using a separate form.

For self-employed professionals in Karnataka and Maharashtra, the annual professional tax is typically ₹2,500 for individuals with income above the exemption threshold.

Penalties for Non-Compliance

• Failure to register: ₹500 to ₹5,000 depending on the state
• Failure to deduct: Penalty equal to the amount of tax that should have been deducted
• Failure to pay deposited tax: Interest + penalty
• Failure to file returns: ₹100 to ₹500 per return + continued late filing penalty

In severe cases, the department can also prosecute the employer for willful default, which can lead to imprisonment.

Cross-State Employees

A common question is whether an employee working in one state but employed by a company based in another state must pay professional tax in both states.

The rule is that professional tax is payable in the state where the employee is employed (i.e., where the services are rendered), not the state where the employer is registered. If an employee is based in Delhi but the employer is in Maharashtra, the employee pays professional tax in Delhi (but Delhi has abolished it, so no tax is payable). If the employee is based in Maharashtra but employed by a Karnataka-registered company, professional tax is payable in Maharashtra.

What Businesses Must Do

If your business has employees in Karnataka, Maharashtra, Tamil Nadu, West Bengal, or Telangana:

1. Register with the state’s professional tax department within 30 days of hiring the first employee
2. Obtain your Registration Certificate and TAN
3. Set up payroll to deduct the correct monthly professional tax based on the state’s slab
4. Deposit tax by the due date (typically monthly)
5. File returns on time to avoid late fees
6. Issue professional tax deduction certificates to employees (Form 16 or salary slip showing the deduction)

If your employees are based in states that have abolished professional tax, you do not need to register or deduct — but verify the current status of the state as it can change.

For businesses expanding across states, a centralised payroll system that applies state-specific professional tax rules for each employee’s location is essential to avoid compliance gaps.