India Localization (GST, TDS/TCS) Pack for Business Central

Typical lead time is about 3 to 6 weeks depending on the complexity of your chart of accounts, number of GST registrations and document flows. We start with a scoping call, build the AL extension against your requirements, validate it with sample postings in a sandbox, then install it as a per-tenant extension on your production environment. You get progress checkpoints throughout — this is a custom build, not an instant download.

ECOSIRE supports the extension after go-live. Indian GST rates, TDS/TCS sections and GSTR JSON schemas change periodically; we maintain the extension against those changes under your support agreement and ship updated versions to your tenant. Configuration changes (new section codes, HSN assignments, thresholds) are part of normal support; major scope additions are quoted separately.

No. It is delivered as a per-tenant extension that ECOSIRE builds and installs directly on your Business Central environment (Online or on-premises). That lets us tailor GST groups, TDS/TCS logic and return formats to your exact setup rather than forcing you into a generic shared configuration. You receive the source code and version history.

No — it complements it. Most AppSource India apps focus on e-invoice (IRN) and e-way bill. This pack covers the broader statutory layer those apps usually skip: full GST CGST/SGST/IGST computation, TDS/TCS, HSN/SAC management, reverse charge and GSTR-1/3B return working data. It runs alongside your existing e-invoice/e-way bill integration.

No. It is built using AL table extensions, page extensions, codeunits and event subscribers — the supported extension model. It does not alter Microsoft's base objects, so your environment stays upgrade-safe. Statutory ledgers post through standard BC posting routines, and access is gated by dedicated permission sets.

Yes. The statutory data is reachable through the Business Central REST/OData v4 API, so you can reconcile it downstream or surface it in Power BI and the wider Power Platform. We set up the views and dashboards you need as part of the engagement, including scheduled refresh via Job Queue where appropriate.