All Tally editions
Tally Prime, Tally.ERP 9 (Release 6+), TallyPrime Server (multi-user). Cloud-hosted Tally on AWS/Azure also supported via the same connector.
ERP & Accounting
Tally
Native Tally connector for Tally Prime, Tally.ERP 9 and TallyPrime Server. Masters, vouchers, GST and TDS flow both ways every 5 minutes. No XML imports, no manual punching.
- Category
- ERP & Accounting
- Status
- Live
- Built by
- OneFinOps, native
- Setup time
- Under 30 min
What it does
Capabilities of the Tally connector.
Bidirectional sync
Masters and transactions flow both ways. OneFinOps and Tally stay in lockstep, change a vendor in either, both update.
5-minute cadence
Default sync runs every 5 minutes. Configurable up to real-time on TallyPrime Server. Manual sync available on demand.
GST & TDS preserved
Tax ledgers, HSN/SAC, GSTIN-wise splits, TDS sections all preserved. Your CA does not see a different Tally after we are live.
Multi-company
Tally companies map to OneFinOps entities. Group consolidation across Tally companies, even across servers.
Conflict resolution
Edit conflicts (same record changed in both systems) surface as a queue with a one-click resolution. Audit trail of every sync.
Data flow
What syncs between OneFinOps and Tally.
OneFinOps to Tally
Posted to Tally
- Sales invoices (with IRN, QR, e-way bill)
- Purchase bills (with TDS, GST split)
- Payment vouchers and receipts
- Journal entries and contras
- Customer / vendor master updates
- Item / SKU master updates
Tally to OneFinOps
Pulled from Tally
- Customer and vendor master
- Item / stock master
- Opening balances and ledgers
- Outstanding bills (AR / AP)
- Bank ledger transactions
- Tax ledger balances
The 'we already use Tally' answer
Run OneFinOps on top of Tally.
Your CA loves Tally. Your finance team needs more, workflow, approvals, e-invoicing at scale, multi-entity rollups, real-time dashboards. OneFinOps adds all of that without forcing a migration. Tally stays your books of account; OneFinOps becomes the operating layer the team works in.
- No data migration, connector goes live in 30 minutes
- Tally remains the books of account; CA workflow unchanged
- OneFinOps adds approvals, e-invoicing, dashboards, multi-entity
- Switch later if you want, your data is always portable
Screenshots
See it in action.
Tally FAQ
What buyers ask
How long does Tally setup take?
Typical setup is 30-45 minutes. Install the OneFinOps Tally Bridge (a small Windows service that runs alongside Tally), provide your Tally credentials and company list, choose which masters and vouchers sync, hit go. Initial bulk sync runs in the background; live two-way sync starts immediately after.
Does the connector work with cloud-hosted Tally?
Yes. We support Tally hosted on AWS, Azure, GCP, and on dedicated Indian providers (Tally on Cloud, AlmaCloud, etc). The Bridge runs on the Tally host (or any Windows machine with network access to the host) and connects via Tally's standard ODBC/HTTP gateway.
What about Tally licences and concurrent users?
The connector uses one concurrent Tally session. On Tally Prime / Tally.ERP 9 single-user licences, you might briefly contend with the user, we minimise this via fast batch operations. On TallyPrime Server (multi-user), no contention. We never modify your Tally licence or version.
What if my CA changes ledgers in Tally?
Tally remains the books of account, CA changes flow back into OneFinOps on the next sync (every 5 minutes). If a change conflicts with an in-flight OneFinOps update, the conflict surfaces as a queue item for review. Tally always wins on accounting; OneFinOps wins on workflow state.
How does it handle GST / TDS specifics?
GST: HSN/SAC, GSTIN-wise tax splits, IGST/CGST/SGST/UTGST ledgers, place-of-supply all preserved exactly as Tally expects. TDS: section, rate, deductee, challan and certificate references all preserved. Your GSTR-1 / GSTR-3B / TDS returns from Tally remain unaffected.
What about multiple Tally companies?
Each Tally company maps to a OneFinOps entity. You can sync 1, 5 or 50 Tally companies to one OneFinOps account. Group rollups, inter-company eliminations and consolidated reporting work across all of them.
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Book a guided setup.
A 30-minute walkthrough on your stack, your entities, and how the connector fits.