PP30 · PP36Input VAT reports
Per entity, branch and tax month, built from tax invoices AI has read and checked, as PDF and CSV in the standard Thai layout.
Thai VAT and WHT, checked by AI
AI checks every tax invoice
AI reads every tax invoice and checks the tax ID, branch and 7% VAT. Your PP30 report and 50 ทวิ certificates come from checked data. Made for Thai Revenue Department formats.
Request a demo6 monthsclaim window tracked
Every expected tax invoice shows its tax period and days left, with reminders to the vendor or employee.
In bulkwithholding tax certificates
WHT certificates (50 ทวิ) prepared from the paid bills and emailed to every vendor in one batch.
Features
Automation and controls at every step.
The PP30 report, from checked invoices
Every tax invoice in the report has already been checked by AI. Pick the branch and month, and the PP30 report is ready as PDF and CSV.
A register that tracks claim windows
Each tax invoice AI reads lands in the register against its bill. You see its tax period and how long is left to claim it.
50 ทวิ certificates from paid bills
AI reads the withholding rate from each invoice. After payment, every vendor's certificate goes out in one batch.
Use Cases
How finance teams use Acua day to day.
Close the tax month without re-checking every invoice
AI has already checked each tax invoice. Finance reviews the flagged ones and hands the report to the accountant.
WHT certificates without the spreadsheet template
After the payment run, certificates are generated from bills AI has already read. Nobody retypes an amount.
Evidence that stays attached
Every report row links to its bill, tax invoice, approval and payment. An auditor's question is answered from one screen.
Every branch, one register
AI reads the branch number on each tax invoice, so it lands in the right branch. Each branch still files its own report.
Frequently Asked Questions
Does Acua file PP30 for us?
Acua prepares the Input VAT report and the evidence behind it. Filing with the Revenue Department stays with your accountant or accounting firm, who receives the report as PDF and CSV in the standard layout.
What is the claim window and how does Acua track it?
Thai input VAT can be claimed within six months of the tax invoice date. Each record in the register shows its tax period and the time left, and the missing-tax-invoice list is sorted so the ones about to expire come first.
How are payments to overseas vendors handled?
Bills in foreign currency are kept with their original amounts and the recorded exchange rate. The self-assessed VAT on those payments is reported on PP36 instead of PP30, and Acua separates the two reports by currency.
Which withholding tax rates are supported?
Any rate from 1 to 15 percent, set per line item according to the service type, with the net payable calculated automatically. AI reads the rate printed on the invoice and vendor defaults can pre-fill it, so AP only confirms it.
Do tax invoices sync to our accounting software?
Yes. When your accounting system is connected over API, the tax invoice details post with the bill. For file-based systems, the tax fields are included in the export file.
Our head office is in Japan. Can the Japanese side see the Thai tax status?
Yes. The register, reports, and every document are in one workspace available in Japanese, English, Thai, and Vietnamese, so the Thai team files locally while headquarters reviews the same records in its own language.
Tax invoices checked by AI, PP30 ready
Bring last month's tax invoices. Watch AI read and check them, then see the PP30 report and the 50 ทวิ certificates come out the other side.