GST Reports

GSTR-1

The outward-supplies return. Generates B2B, B2C-Large, B2C-Small, CDNR (credit / debit notes registered), HSN summary and export sections from posted sales invoices for the chosen month or quarter. Output is the JSON file in the latest CBIC schema, ready for portal upload or for the GSP/ASP of your choice. The screen previews each section so you can spot anomalies before you upload.

B2B section

The B2B filter screen drives the B2B section of GSTR-1 — pick the date range and the invoice-type scope, then preview the section before export.

B2C (Large)

The B2C-Large section captures inter-state supplies to unregistered consumers where the invoice value exceeds ₹ 2,50,000. These are reported invoice-wise, rate-wise, grouped by place of supply (the destination state), because the IGST has to be apportioned to the consuming state. ZN ERP picks these invoices automatically from the place-of-supply and invoice-value fields — no manual tagging is required.

B2C (Small)

The B2C-Small section consolidates all remaining supplies to unregistered consumers — every intra-state B2C sale, plus inter-state B2C sales at or below ₹ 2,50,000. Unlike B2C-Large these are not listed invoice-by-invoice; they are summarised rate-wise per state, which keeps the return compact even for high-volume retail counters.

HSN summary

The HSN filter screen produces the HSN-wise summary required at the bottom of GSTR-1 — one row per HSN code per tax rate, with the consolidated value and tax. Two variants ship; the second is the date-range variant used when you want to pull HSN data for a custom window.

GSTR-3B

The monthly summary return. ZN ERP populates each line (outward taxable, exempt, inward subject to RCM, eligible ITC, ineligible ITC, late fee and interest) from the posted invoices — you transcribe the values into the portal. The drill-down behind each cell shows the contributing vouchers so any portal query is easy to defend.

GSTR-4 (composition scheme)

The G4-2 screen drives the second page of GSTR-4 — the annual return for composition-scheme dealers. Filter by location and date range to produce the return for the chosen GSTIN.

GSTR-5 (non-resident taxable person)

The G5-2 screen drives the second page of GSTR-5 — the monthly return for non-resident taxable persons. Same filter shape as GSTR-4.

GSTR-2B Reconciliation

Matches purchase invoices in your books against the GSTR-2B file the portal makes available each month. Highlights invoices missing in 2B (chase the supplier), invoices missing in your books (suspect / fraud), value mismatches and GSTIN mismatches. Acting on these every month keeps your eligible ITC airtight.

E-Invoicing

For B2B invoices above the e-invoice threshold (currently ₹ 5 crore aggregate turnover) ZN ERP pushes the invoice JSON to the IRP at save time, receives the IRN and the signed QR code, and prints both on the invoice. The IRN is stored against the invoice for audit and is included in the GSTR-1 export.