Automate India's complete GST compliance cycle — from invoice-level tax calculation and e-invoicing to GSTR-1, GSTR-3B, GSTR-2B reconciliation, TDS, TCS, and e-way bill — entirely within ERPNext.
ERPNext GST and Tax Compliance is not a separate compliance software — it is GST built directly into every transaction your business creates. When a salesperson raises a quotation, GST is calculated automatically. When a purchase invoice is booked, ITC is captured. When a payment is made to a vendor, TDS is deducted. When goods move above ₹50,000, an e-way bill is triggered. Everything happens at the source, in real time, with zero manual calculation. For Indian businesses, this means the GSTR-1 report for outward supplies, GSTR-3B for tax liability summary, GSTR-2B reconciliation for input tax credit verification, and GSTR-9 for annual return are all data-ready from ERPNext at the end of each period — requiring only upload, not manual preparation. E-invoicing via the Invoice Registration Portal generates IRN and QR codes for eligible businesses. E-way bill integration handles both automatic and manual generation for outward supplies and inter-warehouse transfers. TDS deduction on vendor payments under all applicable sections — 194C, 194J, 194H, 194I, 194Q — is automated at the payment stage with Form 26Q data extraction. TCS on sales above ₹50 lakh per buyer is handled at the invoice level. Quantbit Technologies configures HSN and SAC code mapping, tax groups, state-wise GSTIN setup, e-invoicing API credentials, TDS categories for all vendor types, and GST reconciliation workflows during implementation — ensuring your business is fully compliant from the first transaction.
Every feature built into ERPNext — no extra licensing. Quantbit configures these for your exact processes.
Automatic GST application on every sales and purchase transaction.
Period-end GST return data ready for portal upload.
Match ERPNext purchase invoices with GSTR-2B data for ITC accuracy.
IRN and QR code generation for eligible businesses.
Automated and manual e-way bill generation for goods movement.
Tax Deducted at Source on vendor payments without manual calculation.
Tax Collected at Source on high-value sales above threshold.
Complete tax audit trail and management reporting.
Decision-ready reports available out-of-the-box, fully customisable by Quantbit's certified team.
B2B, B2C, CDNR, and CDNUR data with HSN summary ready for portal filing.
Accounts / TaxNet tax liability — output tax minus ITC — with all Table 3 fields populated.
Accounts / CFOMatched and unmatched purchase invoices with GSTR-2B for ITC accuracy.
Accounts / CAAll e-way bills generated with validity, transporter, and status tracking.
Logistics / AccountsSection-wise TDS deducted on vendor payments for challan and 26Q filing.
Accounts / TaxInput Tax Credit available, utilised, and pending with voucher linkage.
Finance / TaxEvery GST transaction with tax amounts, document reference, and party GSTIN.
Audit / CATax collected and paid by HSN and SAC code for compliance analysis.
Tax / AccountsRole-based permissions ensure each user sees only what they need. Quantbit aligns roles to your org chart on Day 1.
Quantbit's certified implementations deliver measurable outcomes — not just software installation.
Every invoice, payment, and goods movement applies the correct GST rate automatically based on party state, item HSN code, and supply type — eliminating manual tax computation errors.
GSTR-1, GSTR-3B, and GSTR-2B reconciliation data is available from ERPNext at month-end without any manual preparation — just extract, verify, and file.
GSTR-2B reconciliation within ERPNext identifies mismatches between your purchase records and supplier-filed returns — ensuring you claim every rupee of eligible input tax credit without over-claiming.
IRN generation via IRP and QR code printing are automatic for eligible businesses — ensuring compliance without a separate e-invoicing tool or middleware.
Automatic TDS deduction under the correct section at the time of payment posting eliminates the most common source of TDS short-deduction notices from the Income Tax Department.
Every transaction carries the GST amount, GSTIN of both parties, HSN code, and supply type — making GST audits by the department straightforward and defending ITC claims simple.
Quantbit ensures effective adoption from Day 1 with field-tested implementation standards.
Assign HSN codes (goods) or SAC codes (services) to every item in the master before go-live. Invoices without correct HSN/SAC codes are rejected by the GST portal and IRP.
Verify supplier GSTIN with the GST portal before raising the first purchase. Purchases from suppliers with invalid GSTIN will result in ITC reversal on GSTR-2B mismatch.
Run GSTR-2B reconciliation every month within 7 days of portal availability. Deferred reconciliation leads to ITC reversal at year-end that is harder to dispute.
Mark vendors liable for Reverse Charge Mechanism in ERPNext before the first transaction. RCM tax must be self-assessed and paid — missing it triggers interest and penalties.
Set the correct TDS section on every vendor master during onboarding. Correcting TDS categories after payments compounds reconciliation complexity significantly.
Before activating live IRP integration, test your e-invoice configuration in the IRP sandbox. Template errors caught here prevent production invoice failures at month-end.
ERPNext configured for India's statutory requirements and GCC regulatory frameworks out of the box.
ERPNext GST and Tax Compliance is purpose-built for India's tax landscape. All GST rates — 0%, 5%, 12%, 18%, 28% — and Cess on applicable goods are pre-configured. CGST, SGST, IGST, and UTGST are applied based on the party's billing state versus the company's registered state. Multi-GSTIN management for businesses registered in multiple states is supported. E-invoicing is active for businesses above the ₹5 Cr turnover threshold with IRP API integration. E-way bill generation is available for both outward supply and inter-warehouse movement. TDS under all sections of Income Tax Act applicable to business payments is automated. TCS under Section 206C is handled at invoice level. Composition scheme dealers have a separate tax treatment configuration.
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Everything you need to know about implementing ERPNext GST & Tax Compliance with Quantbit Technologies.
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Quantbit Technologies configures ERPNext for complete GST compliance — from HSN mapping and GSTIN setup to e-invoicing credentials, GSTR reconciliation workflows, and TDS categories — so your tax team files accurate returns every month without manual effort.