OptiGST — Automation of GST Returns / Reconciliation for SAP
Your tax team spends 5-10 days every month preparing GST returns. Manual data extraction, spreadsheet reconciliation, validation gaps, last-minute filing rushes. OptiGST eliminates all of it. SAP-certified with direct GSTN integration through certified GSP.Your tax team spends 5-10 days every month preparing GST returns. Manual data extraction, spreadsheet reconciliation, validation gaps, last-minute filing rushes. OptiGST eliminates all of it. Direct GSTN integration from SAP through certified GSP.
For CFOs, tax heads, and shared services teams managing GST compliance across multiple entities and GSTINs.

Complete GST lifecycle.Seamless integration with SAP and GSTN
Real-time SAP Extract
Billing, invoice, and purchase data extracted automatically in real time from SAP FI, SD, and MM modules.
GSTR-1 Automation
Outward supply return auto-generated from SAP SD billing documents. Invoice-level HSN breakup computed automatically.
Data Integrity
Eliminate manual data export and re-keying. Direct read from SAP ensures 100% data fidelity for filing.
Complete GST Lifecycle Inside your SAP.

From SAP billing to GSTN filing — automated.
SAP Data Extract
Billing, invoice, and purchase data extracted automatically from SAP FI, SD, and MM.
Auto-Computation
Auto-compute tax liability, ITC, and return values with full HSN-level breakup.
Validation Engine
Multi-level validation: GSTIN format, HSN codes, tax rates, thresholds, cross-return checks.
Direct Filing
Files direct to GSTN via GSP with full tracking, eliminating manual portal uploads.
History & Tracking
Complete filing history, amendments, revisions, and compliance status tracking.
Plug Into SAP, GSTN, and the Compliance Network. Out of the Box.
Stop exporting data to spreadsheets. Stop re-keying into the GSTN portal. OptiGST reads SAP directly, validates, and files. Period.
Missing a Return Type Means Penalties. OptiGST Covers Them All.
Comparing the automation workflow for GSTR-1, GSTR-3B, and GSTR-9. See how OptiGST reduces manual effort from days to minutes.
Multi-Entity Compliance Success for Large corporate Group
Seamless Compliance Across 10+ Global Business Units
Achieved seamless e-invoice and GST compliance with rare issues across multiple Group entities. The success led to expansion of OptiGST and OptiE-Invoice deployment to additional divisions.
GST Automation Tailored for Every Enterprise Sector.
Chemicals
Multi-entity GST across divisions, HSN classification for chemical products, high-volume invoicing with complex tax structures.
FMCG
Massive invoice volumes, multi-depot e-way bill generation, multi-state GSTIN management at consumer goods scale.
Manufacturing
ITC optimization on capital goods, job work compliance, multi-plant GST with vendor reconciliation.
Pharma
Pharma GST means HSN complexity, exempt supplies, and multi-state distribution. Generic tools miss these.
Textiles
Inverted duty structure management, export refund tracking, consignment sale GST compliance.
Engineering & Auto
Reconcile multi-tier vendor GST. Manage component HSN. Handle inter-state stock transfers.
Still Have OptiGST Questions Before You Decide?
Designed for CFOs and tax teams ready to modernize GST compliance on SAP.
Ready to automate GST compliance?
Ready to cut GST filing from days to minutes? See OptiGST automate auto-computation, validation, and direct GSTN filing from your SAP system. Request Demo →