Professional Tax

Professional tax is a state-level tax levied on salaried employees and working professionals in India. Despite its name, it applies to all employed individuals, not just professionals. Each state sets its own rates within the constitutional ceiling of ₹2,500 per year (Article 276 of the Indian Constitution). The employer is responsible for deducting professional tax from employee salaries each month and depositing it with the respective state government. Not all Indian states levy professional tax, but most major employment hubs do, making it a routine payroll consideration. See the Professional Tax in India guide for state-by-state filing dates and forms.

How Professional Tax Works

Professional tax is governed by individual state legislatures, which means the rules, slabs, exemptions, and filing requirements differ from state to state. The employer has two obligations:

1. Registration: The employer must register with the professional tax authority in every state where they have employees. This is separate from income tax registration and must be done within 30 days of becoming liable.
2. Deduction and Deposit: The employer deducts the applicable amount from each employee’s monthly salary and deposits the collected tax with the state government, typically by the end of the following month.

Professional tax is fully deductible from taxable income under Section 16(iii) of the Income Tax Act. This means the employee gets a deduction from gross salary before TDS is calculated, marginally reducing their income tax burden.

Some states exempt certain categories of workers, such as parents of children with disabilities, members of the armed forces, or senior citizens, but the exemptions vary widely.

Professional Tax Rates by State

Here are the monthly slab rates for four major states as of FY 2025-26:

Maharashtra:

Monthly Salary (₹)	Monthly Tax (₹)
Up to 7,500	Nil
7,501-10,000	175
Above 10,000	200 (₹300 in February)

Annual maximum: ₹2,500. The February “true-up” payment of ₹300 ensures the annual total hits ₹2,500.

Karnataka:

Monthly Salary (₹)	Monthly Tax (₹)
Up to 15,000	Nil
15,001-25,000	200
Above 25,000	200

Annual maximum: ₹2,400.

West Bengal:

Monthly Salary (₹)	Monthly Tax (₹)
Up to 10,000	Nil
10,001-15,000	110
15,001-25,000	130
25,001-40,000	150
Above 40,000	200

Annual maximum: ₹2,400.

Tamil Nadu:

Half-Yearly Salary (₹)	Half-Yearly Tax (₹)
Up to 21,000	Nil
21,001-30,000	135
30,001-45,000	315
45,001-60,000	690
60,001-75,000	1,025
Above 75,000	1,250

Tamil Nadu collects professional tax on a half-yearly basis rather than monthly, which is an important distinction for payroll systems.

States with No Professional Tax: Rajasthan, Delhi, Haryana, Uttarakhand, Uttar Pradesh, and several others do not levy professional tax. Employees working in these states have no professional tax deduction. See the Labour Welfare Fund entry for the parallel state-level welfare contribution that often coexists with professional tax in payroll.

Why Professional Tax Matters for Foreign Companies

Professional tax creates a compliance complexity that is easy to underestimate, sitting alongside Provident Fund and Employee State Insurance deductions on every payslip. Consider a foreign company with a distributed team across Mumbai (Maharashtra), Bangalore (Karnataka), and Kolkata (West Bengal). Each location has different slab rates, different filing frequencies, and different payment portals. The employer must:

• Register separately in each state
• Apply the correct state-specific slabs based on each employee’s work location
• File returns and deposit tax per each state’s schedule
• Handle mid-year relocations when an employee moves between states

The amounts are small, at most ₹2,500 per employee per year, but the penalty for non-compliance is disproportionate. States can levy fines, charge interest on late deposits, and in some cases initiate prosecution proceedings against company officers.

For remote-first companies, the employee’s location of work (not the company’s registered office) determines which state’s professional tax applies. This means a company with employees in 10 states may need 10 separate professional tax registrations. The India payroll compliance checklist sets out the full registration sequence.

How Omnivoo Handles Professional Tax

Omnivoo registers for professional tax in the states where your employees are located. The payroll engine automatically applies the correct state-specific slab rate based on each employee’s work location, handles the February true-up in Maharashtra and half-yearly filing in Tamil Nadu, and deposits tax within the state-mandated deadlines. When an employee relocates, Omnivoo updates their professional tax treatment from the following month.