GST › Returns
GSTR-1 Filing
Monthly/quarterly outward supply return filing with invoice details.
GSTR-1 is a monthly or quarterly return that captures all outward supplies (sales) made by a GST-registered business. It includes details of invoices issued to registered and unregistered buyers, credit notes, debit notes, and advance receipts. Filing GSTR-1 accurately is critical because it determines the input tax credit available to your buyers.
Businesses with turnover up to ₹5 crore can opt for quarterly filing under the QRMP scheme, while others must file monthly. GSTR-1 must be filed by the 11th of the following month (monthly) or the 13th of the month after the quarter ends.
Our team reconciles your sales data, prepares the GSTR-1 with correct HSN/SAC codes, and files it on the portal — ensuring your buyers get their ITC without issues.
Why Choose Our GSTR-1 Filing Service
Buyer ITC Compliance
Timely GSTR-1 ensures your buyers' ITC is reflected in their GSTR-2B — maintaining strong business relationships.
Avoid Late Fees
Late fee of ₹50/day (₹25 CGST + ₹25 SGST) — nil return late fee is ₹20/day. Our timely filing prevents avoidable costs.
Error-Free Invoicing
We verify HSN codes, GSTIN of buyers, and invoice values before filing to prevent GSTR-1 errors that are hard to correct.
Auto-Population
GSTR-1 data auto-populates GSTR-3B, reducing manual data entry in your summary return.
Professional Reconciliation
We reconcile your books against invoices to catch missing or duplicate entries before they cause GST notices.
Documents Required
- ✓Sales invoices (month-wise)
- ✓Credit notes and debit notes
- ✓Previous month GSTR-1 (if any revision)
- ✓GSTIN credentials
How We Work
- 1
Invoice Data Entry
Enter B2B and B2C invoice details
- 2
Reconciliation
Reconcile data with books of accounts
- 3
Review & File
Review draft return and file on portal
- 4
Acknowledgement
Share ARN confirmation with client