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WB New Ptax Slab 2026: West Bengal’s Revised Professional Tax Rates
The WB New Ptax Slab is a big topic for lakhs of salaried employees across the state. Under Notification No. 1607-F.T. (dated 16 September 2026), the West Bengal Finance Department has reset the professional tax slabs. For salaried employees, the new rates are effective from 1 October 2026.
The headline change is that the exemption limit has doubled. Employees earning up to ₹20,000 per month now pay no professional tax, compared with ₹10,000 earlier. This post covers the new slabs, annual calculations, employer action steps and answers to common questions.
WB New Ptax Slab at a Glance (Overview)
| Particulars | Details |
|---|---|
| Notification number | Notification No. 1607-F.T. |
| Date of publication | 16 September 2026 (Kolkata Gazette, Extraordinary) |
| Effective for salaried employees | 1 October 2026 |
| Effective for professionals and traders | Income/turnover-based rates from 1 April 2027 |
| Exemption limit (salaried) | Up to ₹20,000 per month (earlier ₹10,000) |
| Maximum monthly tax | ₹208 (₹2,496 per year) |
| Governing law | West Bengal State Tax on Professions, Trades, Callings and Employments Act, 1979 |
WB New Ptax Slab for Salaried Employees (From 1 October 2026)
The table below shows the new professional tax by monthly salary, along with the annual amount.
| Monthly Salary | Monthly Tax | Annual Tax (12 months) |
|---|---|---|
| Up to ₹20,000 | Nil | ₹0 |
| ₹20,001 to ₹30,000 | ₹100 | ₹1,200 |
| ₹30,001 to ₹50,000 | ₹140 | ₹1,680 |
| ₹50,001 to ₹1,00,000 | ₹170 | ₹2,040 |
| Above ₹1,00,000 | ₹208 | ₹2,496 |
Under Article 276(2) of the Constitution, professional tax cannot exceed ₹2,500 per year. At ₹208 a month, the annual total of ₹2,496 sits just under that ceiling.
Calculation Examples
- Monthly salary ₹18,000: no tax.
- Monthly salary ₹25,000: ₹100 per month.
- Monthly salary ₹42,000: ₹140 per month.
- Monthly salary ₹75,000: ₹170 per month.
- Monthly salary ₹1,20,000: ₹208 per month.
What Has Changed in the WB New Ptax Slab?
Exemption Limit Doubled
Employees earning up to ₹20,000 per month are now fully exempt. This gives low and middle income earners a little more take-home pay every month.
Slabs Reset
This is the state’s first major revision in over a decade. The entire slab structure has been rearranged, and a new top rate of ₹208 now applies above ₹1,00,000.
Separate Rates for Professionals and Traders
The new schedule also sets annual rates for professionals and traders based on income or turnover. For example, for persons supplying goods or services, tax is nil up to ₹10 lakh turnover and ₹2,500 above ₹40 lakh. This part takes effect from 1 April 2027. Certain specified categories are also listed for a fixed ₹2,500 a year regardless of income, but sources differ slightly on when that part starts, so please confirm against the official gazette.
Exempt Categories
Specified physically handicapped persons, members of the Indian Defence Forces and BSF personnel on active duty are exempt from the tax.
Step-by-Step Guide: What to Do Under the WB New Ptax Slab
For Employers and Payroll Teams
- Step 1: Download Notification No. 1607-F.T. and read the new slabs carefully.
- Step 2: Update your payroll software with the new slabs applicable from 1 October 2026.
- Step 3: Check each employee’s monthly salary and map it to the correct slab.
- Step 4: Deduct the applicable tax from salary. Do not deduct anything from employees earning ₹20,000 or less.
- Step 5: Deposit the deducted tax through the official government portal within the due date and file the return.
- Step 6: Show the professional tax separately on every payslip at the new rate.
For Employees
- Step 1: Open your October 2026 payslip and check the professional tax amount.
- Step 2: Match your monthly salary against the slab table above.
- Step 3: If the deduction looks wrong, raise it in writing with your HR or accounts team.
WB New Ptax Slab: Frequently Asked Questions (FAQ)
When did the WB New Ptax Slab come into effect?
For salaried employees, the new slab came into effect on 1 October 2026. Income- or turnover-based rates for professionals and traders apply from 1 April 2027.
Up to what monthly salary is professional tax nil under the new rules?
Professional tax is nil for a monthly salary up to ₹20,000. The earlier limit was ₹10,000.
How much professional tax applies on a monthly salary of ₹60,000?
A salary of ₹60,000 falls in the ₹50,001 to ₹1,00,000 slab, so the monthly professional tax is ₹170.
What is the maximum professional tax a salaried person can pay?
For a monthly salary above ₹1,00,000, the tax is ₹208 per month, or ₹2,496 per year. This stays within the constitutional ceiling of ₹2,500.
Does the employer deduct and deposit professional tax?
Yes. For salaried employees, the employer deducts the tax from the monthly salary and deposits it with the government. The employee does not pay it separately.
Who is exempt from professional tax in West Bengal?
Specified physically handicapped persons, members of the Indian Defence Forces, and BSF personnel on active duty are exempt.
Conclusion
The WB New Ptax Slab is good news for salaried employees, especially those earning up to ₹20,000 a month. Employers should update payroll quickly, and employees should check their payslips against the new slabs.
This article is for information only. Please verify with the official gazette or a tax professional before making any decision.
