GST in Hisab Central GST rates, CGST/SGST and IGST explained How Hisab Central decides between CGST+SGST and IGST, where the rate comes from, and how many HSN digits to print. Industry Accounting Construction and real estate: GST rates and project accounting GST rates for builders and contractors after GST 2.0, ITC rules, and how to account for long projects. GST Transactions Wrong GST rate, HSN or GSTIN on an invoice? How to correct it The right fix for each common invoice mistake, using credit notes, debit notes and GSTR-1 amendments, and the deadline for each. GST in Hisab Central Find the right HSN / SAC code and GST rate Search 20,000+ goods and service codes by name or number, read the rate and status, and use the code on a stock item. GST Returns GSTR-1A: correcting GSTR-1 before GSTR-3B An optional return to fix or add to GSTR-1 for the same tax period. GST Transactions Nil-rated, exempt and non-GST supplies How to invoice, report and handle ITC for supplies with no GST. Masters Setup Smart HSN suggestions on stock items Type a code or a product word in the HSN / SAC Code field and pick a suggestion to fill the code and GST rate. GST Basics GST registration cancelled or suspended? How to get it back Why registrations get suspended or cancelled, the 90-day revocation window and the exact steps to restore your GSTIN. GST in Hisab Central Learn GST with the 15-chapter GST Guide Plain-language chapters on every part of GST, with key facts, answered questions and links from Ask AI. GST Basics TDS and TCS under GST Tax deducted by government bodies and collected by e-commerce operators. GST Transactions GST refunds: types, time limit and process When you can claim a GST refund, the 2-year limit, how to file RFD-01, and what slows refunds down. GST Basics Time of supply: when GST becomes payable The date that decides which month's return a supply goes into, for goods, services, advances and reverse charge.