Calculate state-level professional tax with comprehensive state-wise rates and slabs
States not listed (Delhi, Punjab, Haryana, etc.) do not have Professional Tax
Gross salary before any deductions (CTC basis for salaried)
What is Form 16, how to download, and use it for ITR filing
Detailed comparison between new and old tax regimes with examples and calculator
Step-by-step guide to registering your business in India