Reconciling your GSTRβ3B with your GSTRβ1 ensures that the outward supplies and tax liabilities youβve declared in your monthly (or quarterly) summary return match the detailed invoices youβve reported.
This process helps you catch underβ or overβreporting early, avoid notices from the tax authorities, and maintain clean books.
A step-by-step guide to compare your GSTRβ3B and GSTRβ1/1A returns in Munim GST.
1. Navigate to the Report
- Log in to Munim GST and go to My Clients.
- Next to the company, Click Reports βΆ Sales βΆ GSTRβ3B v GSTRβ1/1A.

2. Download Portal Data
- Once you click on the GSTR-3B v GSTR-1/1A option, the Download Data pop-up will appear.
- In the Download Data pop-up, youβll see missing months highlighted.
- Click Download Now to fetch the required GSTRβ3B and GSTRβ1/1A data from the GST portal.

3. Monitor Download Progress
- Once you click the Download Now button, A side panel opens and displays each monthβs data download status for GSTRβ3B and GSTRβ1/1A.
- A green tick means data download is complete; a Loading process means data downloading is in progress.

4. Confirm & View Downloaded Data
- Once all the months’ data is downloaded, click OK.
- The report summary page will refresh, showing actual values in each period.
- You can switch between Monthly and Quarterly views from the top right side.
- Also, you can download the detailed report in Excel format by clicking on the Download Reports button.

5. Report Layout & Sections
After download, your Excel export contains two sheets: (MTS and GSTRβ3B vs GSTRβ1/1A)
A. Detailed Report (Sheet: MTS Sheet)
- This sheet contains a report in full detail with all sections and values.
B. Summary (Sheet: GSTRβ3B vs GSTRβ1/1A)
- This sheet contains an Overall Summary of the report.

Tips
- Ensure portal credentials are added before downloading.
- Reβdownload if you amend any of the two returns on the GST portal.
- Use Quarterly view for smaller dataβsets to speed up reconciliation.
For further assistance, contact our support team