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Sahaj
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My Product · CA / GST SaaS

AutoCA — AI Invoice Platform for CAs

Own product (AutoCA) · Founder & lead engineer — product, AI models, integrations

AutoCA — AI Invoice Platform for CAs
5k+
Practicing CAs
12k+
Tax professionals
20+ hrs
Saved per practice / week

Problem

CA and tax firms lose 20+ hours weekly to manual invoice entry, GST mismatch checks, and chasing clients for documents — especially during filing season.

Challenges

  • Invoices arrive as photos, PDFs, Excel, and WhatsApp forwards — no single format
  • GST field accuracy must be high enough for filing season risk
  • CAs need Tally / Zoho / QuickBooks export, not another siloed dashboard
  • Client document collection is fragmented across email and chat

Solution

AutoCA is India's custom AI invoice automation platform: upload any invoice (image, PDF, Excel), proprietary extraction models parse every field, auto-reconcile GST, and export to Tally, Zoho, or QuickBooks — plus WhatsApp document collection.

Architecture

Ingestion accepts multi-format documents; extraction models return structured fields; validation rules catch GST mismatches; reconciliation engine compares returns; exporters push to Tally/Zoho/QuickBooks; WhatsApp bot collects missing docs from clients.

Timeline

Product in continuous production

Lessons learned

  • Accuracy and export integrations beat flashy chat UIs for CA adoption
  • WhatsApp intake closed the biggest drop-off in document collection
  • Seasonal load (filing) must drive capacity and support design
Custom AI ModelsGST ReconciliationTally ExportWhatsApp Collect
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