Enrolment with the local body, employee deduction and the half-yearly remittance.
Professional tax in Tamil Nadu is levied by the local body, not the state government directly, which is why the process differs between the Greater Chennai Corporation, a municipality and a panchayat. It is a small amount — the annual ceiling is ₹2,500 per person — but it is a recurring statutory deduction, it appears in every payroll audit, and unpaid amounts attract penalty and interest disproportionate to the tax itself.
Two distinct registrations
Enrolment (PTEC-equivalent). For the business itself and for self-employed professionals — consultants, doctors, advocates, traders. The tax is paid on the entity's or the individual's own account.
Registration (PTRC-equivalent). For an employer, who must deduct professional tax from employees' salaries and remit it. This is required from the first employee whose income crosses the threshold.
Most businesses in Chennai need both. A company with staff enrols as an assessee in its own right and registers as an employer for the deductions.
Greater Chennai Corporation slabs
Tax is computed on half-yearly income and paid twice a year. The slabs applied by the Greater Chennai Corporation are:
Half-yearly income
Professional tax for the half year
Up to ₹21,000
Nil
₹21,001 to ₹30,000
₹135
₹30,001 to ₹45,000
₹315
₹45,001 to ₹60,000
₹690
₹60,001 to ₹75,000
₹1,025
Above ₹75,000
₹1,250
Slabs are set by the local body and are revised from time to time. If your office is in Valasaravakkam, Porur, Ambattur or Tambaram, confirm which corporation, municipality or town panchayat has jurisdiction — rates and the payment portal differ, and paying to the wrong body does not discharge the liability.
Due dates
First half year (April to September): payable by 30 September
Second half year (October to March): payable by 31 March
Employers deduct the half-yearly amount from salaries, generally by spreading it across the payroll months, and remit it together with the return of employees covered.
Documents required
PAN of the entity and of the proprietor, partners or directors
Certificate of incorporation, partnership deed or registration certificate
Address proof of the establishment — property tax receipt, rent agreement, or electricity bill
Employee list with designation and salary, and the date the first employee joined
Bank details of the establishment and the authorised signatory's details
Shop and Establishment registration certificate where available
Why it is worth getting right
Professional tax paid is deductible under Section 16(iii) of the Income Tax Act in computing salary income, so employees are not worse off. The employer's exposure is the risk: unremitted deductions are recoverable with penalty, and the amount deducted from employees but not paid over is treated seriously. It also surfaces during due diligence on a fundraise or a business sale, where a small unpaid statutory liability becomes a disproportionate deal irritant.
We register the establishment, compute the half-yearly liability by employee and remit it, as part of payroll outsourcing. It is usually bundled with PF and ESI registration at the time of setting up payroll.
Frequently asked questions
Yes. A self-employed person carrying on a profession, trade or calling within the local body's limits is liable to enrol and pay on their own income. The employer registration is a separate obligation that arises only when you have employees.
Professional tax follows the place where the employee works and where the employer has a place of business. Employees working in states that levy professional tax generally attract that state's rules, and the employer may need registration in each such state. States such as Delhi, Haryana and Uttar Pradesh do not levy it at all.
The constitutional ceiling is 2,500 per person per year across all local bodies and states. In Chennai the top slab works out to 1,250 per half year, so 2,500 annually for higher earners.
The liability accrues from the date the business became liable and is recoverable with penalty and interest. Regularising voluntarily by enrolling and paying the arrears is materially cheaper than being assessed, and it clears a diligence flag before it becomes one.