GST & TaxLocal-first
GST Calculator
Calculate GST on an exclusive or inclusive amount with an explicit tax-component choice.
Open toolCategory
GST & Tax
Use clearly scoped tax arithmetic with official sources, effective dates and limitations shown beside the result.
13 published tools in this category
GeneratorsLocal-first
GST Invoice Generator
Prepare a private A4 GST tax invoice draft with source-backed rate choices and reconciled totals.
Open toolGST & TaxBeta
HRA Calculator
Estimate HRA exemption for AY 2026-27 with explicit regime, rented-period, salary-definition and named-city limits.
Open toolGST & TaxBeta
Income Tax Calculator
Estimate ordinary individual income tax by applicable period, regime, income and declared deductions.
Open toolGST & TaxBeta
TDS Calculator
Estimate domestic TDS by payment type, threshold, PAN status and the old/new Act transition date.
Open toolGST & TaxBeta
Corporate Tax Calculator
Compare a declared domestic-company regime with surcharge, cess and a MAT warning.
Open toolGST & TaxBeta
Presumptive Tax Calculator
Screen common 44AD, 44ADA and 44AE eligibility facts and estimate presumptive income.
Open toolHR & SalaryBeta
Gratuity Calculator
Estimate gratuity after checking the event, service period, employment type and last-drawn wages.
Open toolGST & TaxBeta
HSN/SAC Reference Samples
Search a small versioned HSN/SAC reference fixture by code or keyword.
Open toolGST & TaxBeta
GST Filing Due-date Calendar
Look up a provisional FY 2026-27 GST return reference date with visible freshness status.
Open toolGST & TaxBeta
Depreciation Calculator
Illustrate separate Companies Act useful-life and Income Tax rate arithmetic for an asset.
Open toolHR & SalaryBeta
Maharashtra Professional Tax Calculator
Estimate a Maharashtra professional-tax reference amount from a selected salary definition and period.
Open toolBusinessBeta
MSME Late-payment Interest Calculator
Illustrate delayed-payment interest arithmetic after a separately declared MSME eligibility check.
Open toolHow calculations and sources are reviewed · Browse source references