GST tools
Six calculators and checkers, no login required. Every result shows its working, the law behind it and how confident it is, so you can check it rather than just trust it.
Interest & late fee calculatorKnow exactly what a delayed GSTR-1, 3B, 4 or 9 costs, before you file it.GSTIN validatorCheck one GSTIN or a whole list for a mistyped digit before it reaches a return.Place of supply checkerIGST or CGST+SGST? Answer it in a minute, with the IGST Act section behind it.Reverse charge (RCM) checkerFind out if a purchase shifts the GST liability to you, and what it needs next.E-way bill & e-invoice checkerRequired or not, and how long an e-way bill stays valid for the distance you give.Registration & composition checkerDo you need to register, and can you opt for composition instead of regular GST?