Free nil GST filing.
Eligible nil returns. ₹0 RegisterBox service fee.
Review your eligibility and file through your GST workspace. Government dues, if any, are separate.
Sign in, then select your business, return and period. Nothing is filed until you review and authorize it.
- Eligible nil GSTR-1 & GSTR-3B
- Review before authorization
- GST acknowledgement tracking
Check. Review. File.
Each return and period has its own eligibility and authorization checks.
- 01
Connect your business
Sign in to RegisterBox, select your business and connect your GST account through the authorized OTP flow.
- 02
Choose & review
Choose GSTR-1 or GSTR-3B and your period. Check the records, filing status and nil declarations before continuing.
- 03
Authorize & confirm
Review the exact return and authorize filing. Confirm the GST acknowledgement and filed status to know it is complete.
No sales is only one check.
A nil return must match your complete records and the selected form.
- Select the correct GSTIN, return and completed tax period. Registration type, filing frequency and previous-return requirements must allow filing.
- Review complete books and GST records for every disclosure required by that form. No sales or zero tax alone does not establish nil eligibility.
- For GSTR-3B, check purchases, reverse charge, input tax credit, adjustments, interest and late fee as well as outward supplies. Any reportable activity or payable amount needs review before choosing nil.
- Check current portal filing status. An already-filed return cannot be filed again; unresolved processing or eligibility blocks must be addressed first.
GSTIN & portal username
Complete period records
Authorized signatory & OTP access
Your nil filing questions.
Is nil GST return filing really free?
Yes. RegisterBox charges ₹0 for eligible nil GSTR-1 and nil GSTR-3B filing through this workspace. The offer covers the nil filing service; it does not waive tax, interest, statutory late fee or any other government dues. Other work is scoped and quoted separately.
Can I file nil if I had no sales?
Not automatically. Your complete records and the conditions for the selected form must support nil. Purchases, reverse charge, input tax credit, adjustments or other reportable entries can mean a regular return is needed even when there were no sales.
Does this include both GSTR-1 and GSTR-3B?
The ₹0 service fee covers eligible nil GSTR-1 and nil GSTR-3B. Each return has its own checks and must apply to your GST registration and period. Filing one does not mean the other has been filed.
What if my return is not eligible for nil?
Use the regular-return route or ask our team to review the requirement. Regular filing, reconciliation and other assistance are outside this free nil filing offer; any paid scope and fee are confirmed before work begins.
What do I need before starting?
Keep your GSTIN, GST portal username, access to the registered OTP contact, authorized-signatory details and complete records for the period ready. Review earlier filings and any pending portal issues. Do not share your GST password in an enquiry.
When is my return actually filed?
A saved draft or an OTP request is not a filed return. Check the authoritative GST filed status and acknowledgement or ARN for the correct GSTIN, return and period. Portal processing or rejection may need follow-up.
Official guidance & service information
- GST Portal — GSTR-3B guidance ↗Check the official return instructions and nil-return conditions.
- GST Portal — GSTR-1 guidance ↗Check applicability, return contents and filing requirements.
Updated 21 October 2026 by RegisterBox. This page explains the service offer and general preparation checks. Confirm current requirements and the facts for your GSTIN and period before filing. RegisterBox is an independent service provider.
Read our privacy and service information ↗Ready to check your nil return?
Open the workspace, choose your period and review before filing.