Professional Tax Registration in India
Professional tax is a state levy on the privilege of earning a living — on salaries, professions, trades, callings, and employments. Article 276 of the Constitution caps it at ₹2,500 per person per year, which is why the amounts are small, and why the compliance cost of getting it wrong routinely exceeds the tax itself.
There are two registrations, and confusing them is the most common error. An enrolment certificate covers the entity or professional paying tax on its own account. A registration certificate covers the employer’s duty to deduct professional tax from employee salaries and remit it. A company with staff typically needs both, in every state where it has employees.
This guide covers who is liable, how the enrolment and registration certificates differ, how Tamil Nadu, Karnataka, and Telangana each run the levy — half-yearly through local bodies in Tamil Nadu, monthly statewide in the other two — the slabs, exemptions, portals, due dates, penalties, and where a multi-state employer actually pays.
What is professional tax?
Professional tax is a tax on professions, trades, callings, and employments levied by a state or, in some states, by its urban local bodies. It is charged on the person earning, not on the profit of a business, and it applies whether the earner is salaried, self-employed, or running a company.
The ceiling is constitutional. Article 276(2) prevents any state from levying more than ₹2,500 per person per year, so the design question for each state is only how to slice that amount across income bands and how often to collect it.
For a salaried employee the tax is deducted by the employer and is allowed as a deduction from salary income under the Income-tax Act. For a business it is an allowable expense. Neither point makes it optional — professional tax is a state liability enforced by state authorities, entirely separate from income tax and from TDS on salary.
What is the difference between an enrolment certificate and a registration certificate?
States that levy professional tax generally issue two distinct certificates, and an employer with staff needs both. The nomenclature differs by state — PTEC and PTRC in several states, a single assessment number in others — but the underlying split is the same everywhere.
| Enrolment certificate (PTEC) | Registration certificate (PTRC) | |
|---|---|---|
| Who holds it | The entity or self-employed person | The employer |
| What it covers | Tax on the holder’s own account | Tax deducted from employees’ salaries |
| Typical holders | Companies, LLPs, firms, proprietors, doctors, CAs, lawyers, consultants | Any business paying salaries above the exemption threshold |
| Payment frequency | Usually annual | Monthly or half-yearly, by state |
| Needed with no employees? | Yes, where the entity itself is liable | No — it arises only on employing people |
| Return filing | Generally payment-based, limited returns | Periodic return of deductions |
A single-founder company with no staff commonly needs only enrolment. The day it hires its first employee above the exemption slab, the employer registration becomes due — typically within about 30 days — and that is the deadline most first-time employers miss.
Which states levy professional tax?
It is not a national tax. Most southern and western states levy it — Tamil Nadu, Karnataka, Telangana, Andhra Pradesh, Kerala, Maharashtra, Gujarat, Madhya Pradesh, West Bengal, Odisha, Assam and others. Several northern states, including Delhi, Haryana, Uttar Pradesh, and Rajasthan, do not levy it at all.
That geography matters for a distributed team. An employer with staff in Bengaluru and Gurugram deducts professional tax for the Bengaluru employees and none for the Gurugram ones, from the same payroll run. The state list is also not permanently fixed, so confirm the current position for any new location before you set up payroll.
How do Tamil Nadu, Karnataka, and Telangana differ?
These three states run the same levy in materially different ways, which is why a firm with desks in Chennai, Bangalore, Hyderabad, Trichy, and Coimbatore cannot use one process for all of them.
| Feature | Tamil Nadu | Karnataka | Telangana |
|---|---|---|---|
| Who collects | Urban local bodies — corporations and municipalities | State commercial taxes department | State commercial taxes department |
| Assessment period | Half-yearly | Monthly | Monthly |
| Rate uniformity | Varies by local body | Uniform statewide | Uniform statewide |
| Portal | Greater Chennai Corporation portal for Chennai; the state urban e-pay portal for other ULBs | e-PRERANA / the Karnataka professional tax portal | The Telangana commercial taxes portal |
| Employer remittance | Half-yearly to the local body | By around the 20th of the following month | By around the 10th of the following month |
| Annual cap per person | ₹2,500 (₹1,250 per half-year) | ₹2,500 | ₹2,500 |
| Registration deadline | Within about 30 days of the first employee | Within about 30 days of the first employee | Within about 30 days of becoming liable |
Tamil Nadu is the outlier and the one people get wrong. Because the levy sits with the local body, the applicable slab in Coimbatore or Trichy can differ from Chennai’s, and there is no single statewide assessment number to work from. Greater Chennai Corporation issues its own account number and revises its slab rates by circular.
What are the professional tax slabs?
Karnataka and Telangana publish simple monthly slabs. Tamil Nadu works from average gross salary over each six-month period, in bands running up to the half-yearly ceiling.
| State | Basis | Indicative slab structure |
|---|---|---|
| Karnataka | Monthly gross salary | Nil up to ₹25,000; ₹200 a month above it, with ₹300 deducted in February so the year totals ₹2,500 |
| Telangana | Monthly gross salary | Nil up to ₹15,000; ₹150 a month for ₹15,001–₹20,000; ₹200 a month above ₹20,000 |
| Tamil Nadu | Average half-yearly gross salary | Nil in the lowest band, rising through slabs to ₹1,250 per half-year at the top |
| All states | Constitutional ceiling | No more than ₹2,500 per person per year |
Karnataka’s exemption threshold was raised to ₹25,000 a month with effect from 1 April 2025, which took a large part of the junior workforce out of the levy — payroll set up before that change may still be deducting wrongly. Slabs in all three states are amended by notification, Karnataka passed a further amendment Act in March 2026, and Tamil Nadu’s local bodies revise their tables by circular. Treat every figure here as indicative and confirm the slab in force for your location before running payroll.
Tamil Nadu additionally levies professional tax on companies by reference to paid-up capital in some local bodies, and applies a reduced scale where a company’s head office is outside the city and only part of its gross income arises there. That is a genuinely local computation and worth checking rather than assuming the salary slabs cover it.
Who is exempt from professional tax?
- Employees earning below the state’s exemption threshold
- Senior citizens above the age the state prescribes
- Persons with a permanent disability at or above the prescribed percentage
- Parents or guardians of a child with a specified disability, in several states
- Combatant and civilian non-combatant members of the armed forces
- Employees with a single child holding the prescribed sterilisation certificate, in some states
- Certain categories notified by the state government from time to time
Exemptions are state-specific and usually require documentary proof to be furnished to the department — Karnataka has notified the documents an enrolled person must produce to claim exemption. Do not apply an exemption on payroll without holding the supporting document.
What documents are required for professional tax registration?
- PAN of the entity, or of the proprietor for a proprietorship
- Certificate of incorporation, LLP agreement, or partnership deed
- Memorandum and Articles of Association, where the local body asks for them
- Proof of the office address in the state — rent agreement, sale deed, or utility bill
- No-objection certificate from the premises owner where rented
- GST registration certificate where held
- PAN and Aadhaar of the directors, partners, or proprietor
- Bank account details of the entity and a cancelled cheque
- Employer and employee list with monthly gross salary for each employee
- Number of employees on the register and the date the first was employed
- Shop & Establishment certificate for the premises, where the state asks for it
- Authorisation for the signatory, and their DSC where the portal requires digital signing
Greater Chennai Corporation’s published procedure asks specifically for proof of an office within Chennai and for employer and employee details, and treats those as mandatory. Applications with a registered address in another city and no local premises proof are the usual failure.
How to register for professional tax online?
- 1.Identify the correct authority — the state commercial taxes department, or the local body where the state delegates the levy
- 2.Create a user account on that portal and verify by OTP
- 3.Choose the certificate you need — enrolment for the entity, registration as an employer, or both
- 4.Complete the application with entity, address, and constitution details
- 5.Enter the employee list with monthly or half-yearly gross salary for each person
- 6.Compute the liability the portal generates and check it against the slab in force
- 7.Upload the entity, address, identity, and bank documents
- 8.Submit the application and note the acknowledgement or assessment number
- 9.Pay the tax due online and save the challan
- 10.Download the certificate — Tamil Nadu issues an account number, Karnataka and Telangana issue enrolment and registration certificates
- 11.Set up the recurring deduction in payroll from the next salary cycle
Karnataka’s process is largely self-service: a new registration certificate request on the professional tax portal against PAN or TAN, with OTP verification, and the certificate follows on submitting correct information. Tamil Nadu is closer to a self-assessment that a revenue officer then verifies and may revise, so an under-assessment is corrected later rather than rejected upfront.
What are the professional tax due dates and returns?
Frequency follows the state. Employers in Karnataka remit monthly by around the 20th of the following month and file an annual return; Telangana employers remit monthly by around the 10th with the prescribed monthly return; Tamil Nadu runs on half-years, with payment and return to the local body for each six-month period.
- 1.Deduct professional tax from each employee in the month or half-year the salary is paid
- 2.Apply the higher February deduction where the state uses one to reach the annual cap
- 3.Remit the total by the state’s due date, not the income-tax or GST due date
- 4.File the periodic employer return the state prescribes
- 5.Pay the entity’s own enrolment tax on its annual due date — commonly around 30 April in Karnataka and 30 June in Telangana
- 6.Pay within a month of enrolment where the certificate is taken part-way through a year
- 7.Reconcile the year against payroll before finalising the accounts
- 8.Keep challans and returns for assessment, which departments do raise years later
Due dates do move by administrative order — Karnataka extended the annual payment date into early May in 2026, for instance. Check the department’s notice page in the month a payment falls due rather than relying on last year’s calendar. Ongoing filing is covered separately under professional tax return filing.
How much does professional tax registration cost?
The registration itself is generally free or nominal — Chennai’s published procedure states no fee is payable at the time of application. What you are committing to is the recurring tax, which is capped and therefore predictable.
| Item | Charged by | Indicative position |
|---|---|---|
| Enrolment or registration application | State department or local body | Nil or nominal |
| Entity’s own annual professional tax | State | Up to ₹2,500 a year |
| Per-employee professional tax | State | Up to ₹2,500 a year per employee above the threshold |
| Interest on late payment | State | A monthly rate on the unpaid amount |
| Penalty for late registration or non-payment | State | A prescribed amount or a percentage of the tax due |
| Professional fees | CA firm | Scoped after a short discovery call |
Slabs, interest rates, and penalty percentages are set by state law and revised periodically, so these are indicative and confirmed for your state before filing. The economics are worth stating plainly: the tax on a mid-sized team is small, and the penalty exposure from ignoring it for a few years is not.
What are the penalties for not registering or not paying?
Each state Act provides for a penalty for failing to obtain the certificate within the prescribed window, interest on tax paid late, and a further penalty for non-payment or short payment. Karnataka’s framework allows a penalty of a substantial percentage of the amount due for delayed payment, and other states are structured similarly.
The compounding risk is worse than the headline. Professional tax is deducted from employees, so an employer who deducted but did not remit is holding money that is not its own, and departments treat that more seriously than a simple failure to enrol. Assessments reaching back several years are common because the amounts per person are small enough to go unnoticed internally.
Voluntary regularisation is almost always cheaper than waiting for a notice. Register, compute the arrears, pay with interest, and correct payroll — that sequence is routine and rarely contentious.
Where does a multi-state employer pay professional tax?
In the state where the employee works, regardless of where the salary is disbursed from or where the company is registered. Karnataka’s department states this position expressly: professional tax is a state tax and is deposited to the state where the employees are working.
For a distributed team that means an employer registration in each levying state where it has staff, each with its own slab, portal, and due date — and no registration at all in states that do not levy it. Remote employees are the awkward case, because the answer depends on where they actually work rather than where the office is; document the position you take.
Practically, this is a payroll configuration problem more than a tax problem. Getting state, slab, exemption threshold, and February adjustment right in the payroll system once removes almost all of the recurring risk — see payroll management.
What comes after professional tax registration?
- 1.Configure the correct state slab and exemption threshold in payroll for every location
- 2.Set the February or year-end adjustment where the state uses one to reach the annual cap
- 3.Diarise the monthly or half-yearly remittance date for each state separately
- 4.Diarise the entity’s own annual enrolment payment
- 5.File the periodic employer return and keep the acknowledgement
- 6.Update the registration when headcount, address, or entity details change
- 7.Hold exemption documents on file before applying any exemption
- 8.Layer the other employer registrations — PF, ESI, and their returns
- 9.Reconcile professional tax against payroll during the annual close (bookkeeping services)
- 10.Register in a new state before the first employee there is paid, not after
What are the common mistakes with professional tax?
- Taking enrolment for the entity but never registering as an employer
- Deducting from employees and not remitting, which is the most serious variant
- Using one state’s slab for employees working in another state
- Deducting in a state that does not levy professional tax at all
- Missing Karnataka’s higher February deduction, leaving the annual figure short
- Applying Karnataka’s pre-2025 threshold instead of the revised one
- Assuming Tamil Nadu has a single statewide rate rather than local body rates
- Applying an exemption without holding the supporting document
- Registering only at the registered office and ignoring branch locations
- Treating professional tax as covered by income tax or TDS compliance
Why choose Arjun Filings for professional tax registration?
Arjun Filings runs professional tax registration as a checklist-first engagement: a qualified CA or CS scopes the work, tells you exactly which documents are needed, and reviews every form before it is signed and submitted. You get a named specialist, a status update at each stage, and a compliance calendar for whatever comes next.
- End-to-end help for professional tax registration
- Department-ready document pack
- Application tracking updates
- Renewal calendar starter