Free Accounting & Tax Tools
Purpose-built utilities for Indian Chartered Accountants, Tax Professionals & Businesses. 100% private, runs directly in your browser.
MOST POPULAR
GST Calculator
Multi-item GST calculator with slab-wise CGST/SGST/IGST breakdown, exclusive/inclusive modes, amount-in-words, and CSV export.
Open toolBULK VALIDATION
GSTIN & PAN Decoder
Decode & validate up to 500 GSTINs at once — state, PAN, entity type, and Luhn mod-36 check digit with CSV export.
Open toolBILINGUAL
Amount to Words
Convert numbers to words in English & Hindi — Indian (Lakhs/Crores) and International (Millions/Billions) with CSV export.
Open toolSTATE-SMART
Smart GST Calculator
Select supplier and buyer states — auto-routes to CGST+SGST for intra-state or IGST for inter-state across 38 states.
Open toolVALIDATOR
Tally XML Checker
Validate Tally XML files for well-formedness and required schema tags before import with live syntax diagnostics.
Open toolMore tools coming soon
HSN Code Finder, TDS Calculator & more
Browser
Runs in your browser
5 tools
Built for Indian CA workflows
0 sign-ups
No account required to use them