Essential Tax Filing Service
The Simplest Way to File Thai Taxes
If you’re a Thai tax resident with income from a single source and no complex deductions or tax credits, our Essential Filing Service is the easiest way to stay compliant.
This service is ideal if you remit money into Thailand from a pension or other single income stream, or if your income is above the filing threshold but no tax is due after allowances. We’ll prepare and file your return accurately, securely, and with minimal fuss.
Is This Service Right for You?
This service is designed for expats with more complex tax situations who want expert support to ensure everything is handled correctly.
This service is designed for individuals who:
- Are Thai tax residents and must file a return
- Have income from a single Thai or overseas source
- Do not need to apply tax treaties or claim foreign tax credits
- Have a simple tax position with no capital gains or complex structures
- Want a quick, affordable and fully compliant filing solution
Early Bird Offer:
THB 8,000
(Standard price: THB 8,500)
Secure your discounted rate for our
2025 Essential Filing Service.
Offer ends 15th December.
What’s Included with Assisted
Return Preparation
and Filing
We prepare and file your Thai tax return for a single income source, with no complex calculations.
Fast, Online
Filing
Complete everything from your computer or mobile — no office visit required.
Onboarding
Assistance
Our team will guide you through the first steps, making it easy to get started, even if you’ve never filed in Thailand before.
Accurate
and Fully Compliant
We ensure your return is complete and submitted in line with Thai tax law.
100% Allowance Guarantee
Secure
Client Portal
Upload documents, receive updates and chat with our tax team — all in one secure place.
Mobile App
Access
Use our Android or iOS app to manage your tax filing on the go.
Easy Online Tax Filing
How We Simplify Your Tax Filing
Our streamlined online process makes tax filing easy and stress-free. You provide the information, and we handle the rest. We calculate your taxes, and once you approve, we file them on your behalf, ensuring everything is accurate and compliant with Thai regulations.
WHY CHOOSE US
We make Thai tax filing simple, secure and stress-free — especially for expats with straightforward needs.
Trusted by expats across
Thailand and beyond
Over 500 five-star reviews from clients who value our clarity, service and support.
Designed for
simplicity and speed
No paperwork, no confusion — just a smooth online process with expert backup.
Strict Privacy
Standards
Your personal and financial information is handled with complete confidentiality, protected by industry-leading encryption and internal controls.
Straightforward,
flat rate pricing
No hourly billing or surprise charges. Just one fixed fee for full filing support.
Built
for expats
We understand your situation and make sure your return is compliant with Thai rules — without the jargon.
Fluent English-
speaking team
All our team members speak fluent English to make communication easy and explain things clearly.
Unsure If This Service Fits Your Situation?
If you’re unsure whether this service fits your situation, we’ve got two easy ways to help:
1. Compare Our Filing Services
See the differences between Essential and Assisted Filing and find the right option for your needs.
2. Book a Free Call
Still have questions? Speak with our team and we’ll guide you to the right service without pressure or jargon.
What Our Clients Say
Frequently Asked Questions
Essential Filing
he Essential Service is designed for expats with simple, straightforward tax requirements who transfer money from a single overseas source. If your situation is more complex, involving Double Tax Agreements, tax credits, and calculations for capital gains, consider our Assisted and Expert Services. If you are unsure, you can book a call with our support team, and we will assist you.
Should your case prove more or less complicated than initially described, we will adjust the price fairly at the end of the service. We prioritise communication and transparency regarding our fees throughout the service process.
Prices are fixed for the Essential and Assisted filing tiers. For our highest service level, Expert, which includes a dedicated Certified Public Accountant (CPA), pricing starts at THB 24,000 and may vary depending on the complexity of your expat tax case. We ensure transparent pricing and maintain regular communication to accommodate your specific needs.
Yes, we have designed our service to be user-friendly. You can easily share your information and documents, and our real-time messaging service allows our support team to assist you with any issues.
You will be guided throughout the process. By the end of the tax year, we need to know the source of the money you have transferred to Thailand and whether these funds were taxed before being transferred. Our straightforward application poses all necessary questions to help you file your return correctly.
Yes, if you do not already have a TIN, you will need to obtain one. We offer a simple and fast paid service for this, which can be ordered when you sign up.
Yes, we can still assist you if you’ve missed the deadline. We will file your late return and help you understand any penalties or fines that may apply. Our team will guide you through the best steps to resolve the issue swiftly.
No problem, you can book a call with our support team at any time.
Still Have Questions?
We’re Here to Help
Book a free 15-minute call with our team and get the clarity you need on Thai tax.