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Assam Professional Tax

Professional Tax in Assam is levied under the Assam Professions, Trades, Callings and Employments Taxation Act, 1947. The enactment is administered statewide by the Commissionerate of Taxes, Government of Assam.


1. Statutory Tax Slabs

Assam applies a progressive monthly tax structure based on gross monthly salary or wages earned by an employee.

Monthly Gross Salary RangeMonthly PT (Apr–Feb)March DeductionTotal Annual PT (₹)
Up to ₹10,000NILNIL₹0
₹10,001 to ₹15,000₹150₹150₹1,800
₹15,001 to ₹25,000₹180₹180₹2,160
Above ₹25,000₹208₹212₹2,500
March Deduction Adjustment

For employees drawing gross monthly salaries exceeding ₹25,000, employers deduct ₹208/month for eleven months (April through February) and ₹212 in March to arrive exactly at the constitutional ceiling of ₹2,500/year.


2. Employer Registration (RC) & Enrolment (EC)

  • Registration Certificate (RC - Form I): Every employer employing one or more taxable employees must apply for an RC within 30 days of becoming liable.
  • Enrolment Certificate (EC - Form II): Required for individuals, firms, partnerships, and companies engaged in professions, trades, or businesses in Assam.

3. Remittance Schedule & Annual Return

Monthly Remittance

  • Payment Due Date: Tax deducted from employees during any calendar month must be paid into the state treasury on or before the last day of the succeeding month (or within 28 days as specified).
  • Payment Method: Electronic payment through the Assam e-Taxation / Cyber Treasury system.

Return Filing

  • Return Form: Form III (Consolidated Annual Statement of Tax Deducted).
  • Filing Deadline: Annually on or before 30th April covering the preceding financial year.
  • Mode: Submitted via the official Assam commercial tax e-services portal.

4. Statutory Exemptions

The following classes are exempt from the payment of Assam Professional Tax:

  1. Members of the Armed Forces of India (Army, Air Force, Navy) serving in the state.
  2. Persons suffering from permanent physical disability or blindness (certified by competent medical board).
  3. Persons who have reached the age of 65 years (Senior Citizens).
  4. Foreign diplomatic missions and consular representatives.

5. Penalties & Interest

Nature of DefaultStatutory ProvisionPenalty / Consequence
Delay in RemittanceSection 7Interest at 2% per month (24% p.a.) on unpaid amounts
Failure to Obtain RC/ECSection 5Penalty up to ₹20 for every day of continuing default
Late Submission of Form IIISection 8Late fee / penalty as determined by the assessing authority
Tax Evasion / ConcealmentSection 12Penalty up to double the amount of tax evaded


❓ Frequently Asked Questions (FAQs)

Is there a gender concession for female employees in Assam?

No. The slabs apply uniformly to all employees regardless of gender.

How can an employer register online for Assam PT?

Employers can register online by visiting the Assam Commissionerate of Taxes e-Services portal (tax.assam.gov.in) and selecting "Professional Tax Registration".

Can annual tax exceed ₹2,500 under any circumstances?

No. By virtue of Article 276(2) of the Constitution of India, the total tax leviable on any individual under the Assam Act cannot exceed ₹2,500 in any financial year.