GSTR-1 Filing (Outward Sales Return)
If you’re a GST-registered business making B2B or B2C sales, it’s mandatory to file GSTR-1 every month or quarter. At Compliance Baba, we handle your GSTR-1 filing end-to-end โ ensuring your outward supplies are reported accurately, on time, and 100% compliant with GST law.
โ What is GSTR-1?
GSTR-1 is a monthly or quarterly GST return that reports all outward supplies of goods and services (i.e., your sales). It includes details like invoice numbers, customer GSTINs, taxable value, and tax breakup (CGST, SGST, IGST).
Filed by every regular GST-registered taxpayer, this form enables your customers to claim Input Tax Credit (ITC) โ and helps you avoid mismatches, notices, and penalties.
๐ Whatโs Included in Our GSTR-1 Filing Service
- ๐ Processing of up to 100 sales invoices per month
- ๐งพ Invoice-wise entry for B2B, B2C, exports, credit notes, etc.
- ๐ HSN-wise summary & tax breakup validation
- ๐ Reconciliation with previous GSTR-3B and books
- ๐ป Filing of GSTR-1 via GST Portal
- ๐ฅ Acknowledgement (ARN) & filing summary delivered
- ๐ฒ Due date reminders every month
๐งโ๐ผ Who Needs to File GSTR-1?
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GST-registered businesses under the regular scheme
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B2B sellers issuing invoices with GST
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Ecommerce sellers registered with Flipkart, Amazon, etc.
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Service providers and professionals with taxable outward supply
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Exporters and SEZ suppliers (zero-rated supply)
โ ๏ธ Filing is mandatory even if there are no outward supplies (nil return).
๐ Filing Frequency & Due Dates
| Turnover / Scheme | Frequency | Due Date |
|---|---|---|
| Turnover > โน5 crore | Monthly | 11th of next month |
| Turnover < โน5 crore | Quarterly | 13th of next month (under QRMP) |
Late filing attracts โน50 to โน200 per day in penalties + interest on tax liability.
๐ Documents Required
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GSTIN login credentials
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Sale invoices (B2B & B2C)
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Credit/Debit notes (if any)
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Details of exports (if applicable)
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HSN summary (as per turnover threshold)
๐ก Why File with Compliance Baba?
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โ GST filing handled by qualified professionals
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๐ Zero error invoice matching and HSN validation
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๐งฎ Automated reconciliation with GSTR-3B
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๐ฒ Timely reminders โ never miss a due date
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๐ฐ Flat-rate pricing โ no per-invoice fees
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๐ Ecommerce-ready โ support for Amazon/Flipkart sales data
๐ Stay GST Compliant โ File GSTR-1 with Ease
Don’t let GST notices, ITC mismatches, or late fees hurt your business. Let Compliance Baba manage your GSTR-1 filing accurately and on time, every time.
๐ฉ Book your free consultation or call us




