Fullestop AI Lab launches Filtax.com for GST compliance automation

Fullestop’s AI Lab has launched Filtax.com, an autonomous agentic AI platform designed to help Indian CA firms and corporate finance teams automate GST reconciliation, filing workflows, and audit logging. The launch targets mounting compliance pressure as monthly GST deadlines and DPDP Act requirements push more routine work onto tax professionals.

Why it matters: - Indian CA firms face heavier compliance workloads as monthly GST filing requirements and the Digital Personal Data Protection Act 2023 raise operational pressure. - Fullestop’s AI Lab is positioning Filtax.com to reduce manual reconciliation work and free up time for higher-value advisory services. - The platform is intended to help firms scale client capacity without adding staff at the same pace.

What happened: - Fullestop’s AI Lab announced the launch of Filtax.com on September 12, 2026. - Filtax.com is an autonomous agentic AI GST and compliance platform built for Chartered Accountant firms and corporate finance teams in India. - The platform is available immediately for Indian CA firms, tax practitioners and enterprise finance departments. - Firms can schedule a technical demonstration and access trial sandboxes at the company’s announcement.

The details: - Filtax.com uses a multi-agent orchestration architecture to automate tax workflows while keeping Human-in-the-Loop oversight. - The platform automates GSTR-2B and purchase register reconciliation by comparing vendor invoices with GSTR-2B statements. - The system flags discrepancies, unclaimed Input Tax Credits and mismatched GSTIN details at the line-item level. - Filtax.com ingests structured exports from Tally Prime and enterprise ERP systems including SAP and NetSuite. - The platform is built with append-only, tamper-evident digital audit logs for reconciliation, classification and filing steps. - The system keeps client data encrypted and localized. - Filtax.com uses structured Intent Previews so practitioners can review, adjust and approve tax computations before final submission to government portals. - The platform includes a multi-agent reconciliation engine with parallel agents for invoice parsing, vendor classification and tax computation. - Filtax.com supports e-invoicing and IRP data processing for automated IRN verification and GSTR-1 preparation. - The system highlights supplier defaults and non-compliant vendors to help prevent ITC leakage. - Filtax.com uses a zero-trust data architecture that isolates individual client records inside encrypted enclaves.

Between the lines: - The launch reflects a broader shift in tax software from static data-entry tools to intent-based automation. - Fullestop is framing the product as an assistive system, not a black-box replacement for professional judgment. - The company is also tying product design to compliance and security concerns, especially around auditability and data isolation.

What's next: - Fullestop says the platform is ready for demonstrations and trial use. - The company is targeting adoption among CA practices, tax practitioners and finance teams looking to automate repetitive GST tasks. - Further traction will likely depend on how well the platform handles high-volume filings and reviewer oversight in real-world workflows.

The bottom line: - Filtax.com aims to turn GST reconciliation from a manual bottleneck into an automated workflow while keeping CA oversight in the loop.