GST Registration (REG-01)
All 7 steps of the REG-01 form — PAN, business details, authorised signatory, address, HSN/SAC codes, and bank account — exactly as on the real portal.

Platform
Every major GST portal workflow in a safe practice environment — built for CA students, accountants, and institutes.
All 7 steps of the REG-01 form — PAN, business details, authorised signatory, address, HSN/SAC codes, and bank account — exactly as on the real portal.
Register multiple businesses with different GSTINs and switch between them instantly. File GSTR-1 as Business A → switch to Business B → see those invoices auto-appear in GSTR-2A and GSTR-2B. Practice the complete buyer-seller ITC chain in one account.
Amend business details, partner information, bank accounts, and authorised signatory. Simulates both non-core and core field amendment workflows.
Simulate the full GST registration cancellation process — procedures many practitioners need but rarely get to practice.
Generate invoices across all GST rate slabs (0.25% to 40%) with automatic CGST/SGST/IGST split, HSN code validation, and PDF download.
Select one or multiple B2B invoices and download batch e-Invoice JSON in Version 1.1 IRN format — ready for upload to the IRP portal (einvoice1.gst.gov.in). Required for businesses with turnover above ₹5 crore.
Transfer funds from your bank to the GST Wallet. Use the wallet to pay IGST, CGST, SGST, and Cess — the exact same flow as the real portal.
Register bank accounts, set an opening balance, add funds anytime, and pay tax directly — simulating the full bank-to-ledger payment chain.
View your accumulated Input Tax Credit (ITC) balance and how it was built up from GSTR-2B entries across periods.
Track outstanding tax liability for each return period and see how payments have cleared against pending dues.
Create a tax payment challan, specify amounts for each head (IGST/CGST/SGST/Cess), choose the payment mode, and confirm payment.
Quarterly Return Monthly Payment scheme for small taxpayers. Month 1 & 2: pay pre-deposit challan (Fixed Sum Method — 35% of last quarter, or Self-Assessment). Month 3: file GSTR-1 + GSTR-3B as normal. Overdue PMT-06 indicator shows days late.
Look up any GSTIN to view registered taxpayer details — names, addresses, filing status — as on the real portal search.
Search the HSN master to find the correct code and tax rate for any product or service — a daily tool for GST practitioners.
Compare GSTR-2A/2B inward figures against your purchase register — identify ITC mismatches and discrepancies before filing.
Check the status of pending GST applications — registration, amendments, refunds — just like the portal status tracker.
Generate, cancel, extend, update vehicle/transporter, print, and bulk-generate E-Way Bills. Also generate Consolidated E-Way Bills (CEWB) for multi-invoice shipments — the complete EWB portal simulation.
Generate IRN-compliant e-Invoices for B2B supplies. Enter invoice details, validate on the IRP, and download the signed JSON with QR code — mandatory for turnover above ₹5 crore.
Download our GSTN V2.2 Excel template, fill B2B/B2C/CDN/Export/HSN sheets with invoice data, and generate a GSTN-format JSON file — then upload directly to your GSTR-1 return. Replicates the real GST Offline Tool V3.2.4 without GSTIN validation restrictions.
Receive and respond to system-generated DRC-01B notices when ITC claimed in GSTR-3B exceeds GSTR-2B auto-populated ITC by more than 20%. Accept the claim as correct or initiate reversal — exactly as on the real portal.
File a formal appeal against any demand order, assessment order, or enforcement order. Select the order type, attach annexure, enter disputed amounts, calculate 10% pre-deposit, and get an ARN — per-GSTIN isolation.
Apply for advance ruling on classification, rate, time of supply, ITC eligibility, or registration queries. Select SGST/CGST/IGST acts, pay the ₹5,000 application fee per act, upload filled template, and file — separate applications per GSTIN.
Apply for GST refund across 7 categories: export with payment of tax, export under LUT (ITC refund), inverted duty structure ITC, excess cash ledger balance, SEZ supplies, deemed exports, and other orders. Auto-populated amounts from your ledgers.
Practice engaging and disengaging a GST Practitioner on behalf of a taxpayer. Search by GSTP enrolment ID, authorise with EVC, and revoke access — as on the real User Services portal.