Auto-calculate CGST, SGST, IGST. Generate GSTR-1 & GSTR-2B ready reports. Manage HSN codes and file returns without stress.
myofficebook detects transaction type and applies the correct GST — no manual input needed.
Collected by the Central Government on intra-state supply of goods and services. Applied alongside SGST on all local sales.
Collected by the State Government on intra-state sales. Always equal to CGST. Together they make up the total GST rate.
Applied on inter-state transactions. When buyer and seller are in different states, IGST replaces CGST+SGST entirely.
GST: 27ABCDE1234F1Z5 · Jaipur, Rajasthan
| Item | HSN | Qty | Rate | GST | Total |
|---|---|---|---|---|---|
| Basmati Rice 5kg | 1006 | 10 | ₹450 | 5% | ₹4,500 |
| Cooking Oil 1L | 1507 | 5 | ₹180 | 12% | ₹900 |
| Soap Bar | 3401 | 20 | ₹45 | 18% | ₹900 |
Create B2B and B2C invoices with all mandatory GST fields. HSN codes, tax breakdowns, and e-invoice ready format — all included.
Export your GST data in the exact format your CA or GST portal needs. No re-entry of data required.
Export all your sales invoice data — B2B, exports, credit notes — in the format needed for GSTR-1 filing on the GST portal.
Get a summary of all outward and inward supplies with tax liability breakup. Share directly with your CA for monthly filing.
Break down your sales by HSN code with quantity, value and GST collected. Required for B2B businesses and annual filings.
Track GST paid on purchases to claim Input Tax Credit. Match with GSTR-2B data to maximize ITC claims and reduce tax outflow.
All 10,000+ HSN codes pre-loaded. Search by name or code. GST rate auto-fills when you select an HSN. Works for all industries.
Let myofficebook handle the calculations. You focus on running your business.