GST software for CA firms: every client’s GST month on one screen.
Who is on monthly, QRMP or composition, whose data has not come, what GSTR-2B says against the books, and what the late fee is today. You still file on the GST portal. CA Bundals makes sure nothing is missed before you do.
One row per client. The scheme decides which returns appear and on which date.
The right GST dates for each client, by scheme.
Tell CA Bundals whether a client is regular, QRMP or composition and the calendar does the rest. Seventeen GST rules cover GSTR-1 and GSTR-3B, IFF and PMT-06 for QRMP, CMP-08 and GSTR-4, GSTR-9 and 9C, GSTR-5, 6, 7, 8 and 10, LUT and ITC-04.
- QRMP clients get the 22nd or 24th for GSTR-3B by state
- GSTR-9 and GSTR-9C appear by the turnover band you set for the client
- The late fee per day is shown against each open return
- A flag when two GSTR-3B in a row are pending, before e-way bills are blocked
Each rule is a default to verify against the current notification.
The data comes to you. You do not chase it.
Each return can carry a document request: sales register, purchase register, bank statement. The client uploads from a link on the phone. The return shows Awaiting data until they do, and reminders stop when the last file arrives.
- Reminders go from your firm’s own WhatsApp Business number
- Templates in English and Hindi
- The purchase register that arrives here is the one the reconciliation reads
GSTR-2B against the purchase register, invoice by invoice.
Download the client’s GSTR-2B from the GST portal and upload it with the purchase register exported from the client’s accounting software. CA Bundals matches the two and shows the input tax credit at risk before you file GSTR-3B.
- Invoice numbers compared without spaces, slashes, leading zeros or year tags
- Close matches by GSTIN, amount and date; the amount tolerance is yours to set
- Supplier follow-ups on WhatsApp or email, and a GSTR-3B Table 4 working
- Unmatched purchases carry forward to next month
The matching is done by rules. No AI reads or decides anything here.
The GSTR-9 and 9C working, built from the months.
A month grid of outward supplies and input tax credit as per books, GSTR-1, GSTR-3B and GSTR-2B. It fills from the monthly reconciliations and from the Accounting app where you keep the client’s books. Otherwise type it, upload a CSV or paste from Excel.
- Differences flagged month by month, each with a reason note
- GSTR-9 Tables 4 to 13 and GSTR-9C Tables 5, 7, 9 and 12 as a working
- In progress, reviewed, filed: recording the ARN marks the client’s GSTR-9 on the calendar
- Print, CSV, or save to the client’s files
What this GST software does not do
No. There is no connection to the GST portal. You download GSTR-2B there, upload it here, and file the return there as you do today. Then you record the ARN here so the client and the partner can see it.
No. This is software for the CA’s side of GST: dates, data, reconciliation and working papers. It is not your client’s billing software.
For clients whose books you keep in the Accounting app, a small connector on your PC syncs with TallyPrime or ERP 9. For reconciliation alone, an export of the purchase register is enough.
The pricing page shows where each of the 30 apps starts. The first 14 days include all of them.
They are the product’s defaults, and due dates do get extended. A statutory updates feed moves the affected calendars when that happens. Verify against the notification before relying on any date.
No. GST is two of 30 apps. The same calendar carries income tax, TDS, ROC and payroll dates. See all the apps.
More on what CA Bundals does
Dates, thresholds, rates and late fees shown on this page are the product’s defaults for FY 2026-27. Verify each one against the current notification before you rely on it. The firm, staff and clients in the screens are demo data.
Have this month’s GST in order before the 11th.
Every firm starts with 14 days of all 30 apps. No setup fee. Plans and limits are on the pricing page.