BUILT FOR ACCOUNTANTS. CONNECTED WITH XERO.

More clients.
Less busywork.
All connected.

Accounting and Thai tax, built for accounting firms and accountants. Manage your clients’ books, connect with Xero, and keep the work moving.

Try ThaiTax for free See how it works ↓

✓ 14-day free trial / No credit card required

App Partner

THAITAX WORKFLOW

Ready for what’s next.

01Transaction vouchers

02Input & output VAT

03Withholding tax certificates

Export for RD Prep

Less admin. More clarity.

IN GOOD COMPANYBuilt on trust.

CSVtransactions.csv✓

Date DescriptionAmount

01 / 09Invoice 00112,500.00

02 / 09Invoice 0028,200.00

03 / 09Invoice 00316,000.00

One import. Ready to generate.

1FILE. COMPLETE.

Illustrative workflow · sample data

01 / IMPORT

One file in.
The busywork out.

Bring your transactions together in one CSV. ThaiTax turns the same data into your accounting and tax reports.

Import your CSV
Generate and review
Export for RD Prep

02 / AI BOOKING

Let AI do the first pass.
You make the final call.

From PDF to draft booking. AI helps analyse the document, while you stay in control of what gets confirmed.

Drop your PDF

Start with your source document.

AI analyses

Prepare a draft for your review.

Review & confirm

Check the details before booking.

03 / REPORTS

Every report.
One connected set.

Your vouchers, VAT reports and withholding tax certificates. One connected set.

01Transaction vouchers
02Input & output VAT reports for PP 30
03Withholding tax certificates (50 Tawi) & PND 3 / 53 files for RD Prep

Withholding tax certificates follow the Revenue Department form.

Illustration of three report types: payment voucher, VAT report and withholding tax certificate

Illustration of report types

04 / PRICING

Simple pricing.
Room to grow.

Choose a monthly plan that scales with your connected organisations, or save 10% with annual billing.

✓ All features included
✓ Unlimited users
✓ Unlimited transactions

Monthly

Flexible as you grow

Connected organisations

1101+

฿999/ organisation / month

฿999 total / month

Yearly

SAVE 10%

฿10,789.20 / organisation / yearOne flat annual rate. No volume tiers.

~~฿11,988~~ Save ฿1,198.80 per organisation / year

Prices exclude 7% VAT.

XERO APP PARTNER

Your books in Xero.
Your Thai tax, connected.

ThaiTax is a Xero app partner with an integration certified by Xero. Keep your accounting records in sync with your Thai tax workflow.

Better, connected.

New to Xero? Start your accounting journey here.

Try Xero for free xero.com

More clients.Less busywork.All connected.