Automated Accounting Document Data Extraction with AI

How It Works

1. 01

   Upload PDF

   Upload your invoice or receipt PDF files directly from your device. Supports both single files and multiple files simultaneously.

2. 02

   AI Extracts Data

   Intelligent AI analyzes the document and automatically extracts key fields — document number, date, trading partner name, line items, prices, and taxes.

3. 03

   Review & Confirm

   Review the AI-extracted data, make corrections if needed, then confirm to save to the system. Export to Excel instantly.

Supports Multiple Document Types

• AR

  Invoice (AR)

  Process customer invoices — extract buyer information, document number, item value, VAT, and totals.

• AP

  Receipt (AP)

  Process payment receipts and vendor invoices — automatically extract cost and purchase details.

• WHT

  Withholding Tax (WHT)

  Read and extract data from withholding tax certificates — supports all income types.

• CTM

  Custom Templates

  Create templates for organization-specific documents such as delivery orders, purchase orders, or any custom format.

High Accuracy Extraction

ACCOS is purpose-built AI for accounting documents, ensuring consistent and highly accurate data extraction. Reduce common manual entry errors such as transposed numbers, wrong dates, or missing line items.

• ✓Uses the latest AI model that understands both Thai and English document context
• ✓Fast processing that frees your team's time for higher-value, analytical work
• ✓Purpose-designed for Thai accounting documents
• ✓Users can review and correct results before saving — full confidence at every step

More ACCOS features

• Custom Templates

  Design your own fields for PO, DO, SO, and organization-specific receipts — handle non-standard documents.

• Withholding Tax (WHT) Processing

  AI extracts data from WHT certificates, calculates tax, and exports Excel for PND 3/53 filing.

• For Accounting Firms

  Manage multiple client companies — workflows and pricing built specifically for accounting firms.

Frequently Asked Questions