9 free GST tools — calculate, verify, and generate GST documents instantly. No login, no payment required.
Add GST or reverse-calculate base price. CGST + SGST (intra-state) or IGST (inter-state) for 5%, 12%, 18%, 28% slabs.
Use Tool →Calculate net GST payable after Input Tax Credit (ITC) deduction — for GSTR-3B monthly reconciliation.
Use Tool →Calculate late filing penalties for GSTR-1, GSTR-3B, and GSTR-9 — ₹50/day (₹20 for nil returns), max ₹10,000.
Use Tool →Calculate 18% interest on delayed GST payment or 24% on excess ITC claim under Section 50 of CGST Act.
Use Tool →Generate GST-compliant tax invoices with auto CGST/SGST vs IGST split, amount in words, and multi-line items.
Use Tool →Verify any GSTIN — decode state code, PAN, entity type, and registration date from the 15-digit number.
Use Tool →Calculate penalties for GST offences under Section 122 of CGST Act — tax short-paid, fraud, suppression of facts.
Use Tool →Search HSN code for goods or SAC code for services and instantly get the applicable GST rate.
Use Tool →Check if e-way bill is required based on consignment value and calculate the validity period by distance.
Use Tool →GST registration, return filing, notices — our CA experts handle it end-to-end. Starting ₹999. Free consultation.
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