Professional Tax Calculator
Free online professional tax calculator that runs entirely in your browser.
How the Professional Tax Calculator works
The Professional Tax Calculator works on Monthly gross salary (₹), State slab style and shows the result as you type. The same input always gives the same answer — refresh the page and you will see exactly the same figure.
Formula used
Professional Tax Calculator is computed by the formula below, using the inputs you provide.
Inputs used: Monthly gross salary (₹), State slab style.
Worked example
Take the default example — state slab style set to undefined:
- Professional tax per year: 0
- Per month: 0
- februaryLevy: 0
Frequently asked questions
- Is the Professional Tax Calculator free?
- Yes. There is no signup, no usage limit and no watermark — the calculator runs entirely in your browser.
- Does the Professional Tax Calculator store or send my data?
- No. Every calculation happens locally in the page, so the numbers you type are never uploaded or logged.
- Does it work on a phone and offline?
- Yes — the page is a single lightweight file that adapts to any screen size. Once it has loaded it keeps working without a network connection.
- What inputs does the Professional Tax Calculator need?
- Monthly gross salary (₹), State slab style. Change any of them and the result updates instantly.