{"id":1725,"date":"2024-08-30T04:13:00","date_gmt":"2024-08-29T21:13:00","guid":{"rendered":"https:\/\/www.thailawonline.com\/register-a-tax-id-number-in-thailand\/"},"modified":"2026-08-07T15:17:38","modified_gmt":"2026-08-07T08:17:38","slug":"register-a-tax-id-number-in-thailand","status":"publish","type":"post","link":"https:\/\/www.thailawonline.com\/fr\/register-a-tax-id-number-in-thailand\/","title":{"rendered":"Comment obtenir un num\u00e9ro d&#039;identification fiscale en Tha\u00eflande"},"content":{"rendered":"\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>Table of Contents<\/h2><nav><ul><li><a href=\"#do-you-know-how-to-register-a-tax-id-number-in-thailand\">Do You Know How to Register a Tax ID Number in Thailand?<\/a><ul><li><a href=\"#understanding-tax-residency-in-thailand\">Understanding Tax Residency in Thailand<\/a><\/li><\/ul><\/li><li><a href=\"#thai-law-online-can-help-you-register-a-tax-id-number-in-thailand\">ThaiLawOnline Can Help You Register a Tax ID Number in Thailand<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"do-you-know-how-to-register-a-tax-id-number-in-thailand\"><strong>Do You Know How to Register a Tax ID Number in Thailand?<\/strong><\/h2>\n\n\n\n<p>With recent changes in Thailand\u2019s tax regulations, it\u2019s important for individuals to familiarize themselves with the new rules, especially concerning the declaration of income earned abroad. One key element of ensuring compliance is to <strong>register a Tax ID number in Thailand<\/strong>. This step is obligatory for all taxpayers in Thailand and must be completed before submitting tax returns by March 31st, 2025. If you already do your taxes or have a work permit, you already possess a Tax ID Number. But the pink ID card is not linked to your tax number. Thai citizens use their Thai ID number for taxes but expats living in Thailand normally do not have one.<\/p>\n\n<p class=\"tlo-hublink wp-block-paragraph\">A tax ID is only needed once you are inside the Thai system, which our guide to <a href=\"https:\/\/www.thailawonline.com\/personal-income-tax-in-thailand\/\">expat tax in Thailand<\/a> explains.<\/p>\n\n\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" class=\"lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/lh7-rt.googleusercontent.com\/docsz\/AD_4nXfpx20ZXqtCGH6_wKEiBbcCdGmodiSu9Y2ujizWS-8L63glmFslqaoBqyvWIzMwK_DPJa_N7_7D_X3Tcf6H_734TxlErRldIFOG2yM6QxkUrtbggRIFfre3bXH_vBb3utx166LZ_A?key=8r1npXZOmOEkkvZJ0AXOKUcO\" alt=\"Register a Tax ID number in Thailand\n\" title=\"Register Tax ID Number in Thailand\"\/><\/figure>\n\n\n\n<p>This is an example of a Tax ID number in Thailand for a foreigner done in Bangkok on 15th November 2024.<\/p>\n\n\n\n<p><strong>ThaiLawOnline Offers Tax ID Registration Services Starting October 1st, 2024<\/strong><\/p>\n\n\n\n<p>(We currently paused our tax ID registration service for foreigners &#8211; Sorry. February 2025)<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"understanding-tax-residency-in-thailand\"><strong>Understanding Tax Residency in Thailand<\/strong><\/h5>\n\n\n\n<p>If you\u2019ve stayed in Thailand for more than 180 days in a calendar year, you\u2019re considered a tax resident as defined by Thai law. As a tax resident, you\u2019re required to follow Thailand\u2019s tax laws, including the new rules about foreign income. We have prepared a detailed document explaining these new regulations, but it might be a bit complex. If this affects you, you may need to <strong>register a Tax ID number in Thailand<\/strong>.<\/p>\n\n\n\n<p><strong>New Rules on Foreign Income Starting January 1st, 2024<\/strong><\/p>\n\n\n\n<p>Starting January 1st, 2024, tax residents must declare any income earned abroad if it is brought into Thailand, regardless of when it was earned. This is a significant change from the previous rule where only income made in Thailand was taxed if remitted in the same tax year. Obtaining a Tax ID Number is essential to comply with these new regulations.<\/p>\n\n\n\n<p><strong>Why Registering a Tax ID Number is Essential<\/strong><\/p>\n\n\n\n<p>Getting a Tax ID Number isn\u2019t just a legal requirement; it\u2019s essential for filing your taxes properly. Not having one can cause issues, including fines or legal trouble. If you do not have a Thai ID Number yet, we can help you <strong>register a Tax ID number in Thailand<\/strong>.<strong>Don\u2019t Delay\u2014Register Your Tax ID Number Early<\/strong>. Do note that we also have foreign clients that need a tax ID number in Thailand to open a bank account abroad, or sometimes to provide legally to another government. There are many reasons why you might need to register a tax ID number in Thailand (or not).<\/p>\n\n\n\n<p>The deadline to submit your tax returns is March 31st, 2025. We believe it\u2019s a good idea to register your Tax ID Number early. This gives you time to handle any potential issues and gather the necessary documents for your tax declaration without feeling rushed. We can help you <strong>register a Tax ID number in Thailand<\/strong> promptly.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"thai-law-online-can-help-you-register-a-tax-id-number-in-thailand\"><strong>ThaiLawOnline Can Help You Register a Tax ID Number in Thailand<\/strong><\/h2>\n\n\n\n<p>To <strong>register a Tax ID Number in Thailand<\/strong> might seem complicated, especially if you\u2019re not familiar with the local administrative process. The forms are in Thai, and you need to fill them out and add documents. With a proper power of attorney, someone can help you with it. We are offering to do it for you at a low cost to simplify the process. Here are the main key points:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>If you\u2019ve lived in Thailand for more than 180 days in a year, you\u2019re considered a tax resident, which means you need to <strong>register a Tax ID number in Thailand<\/strong> (unless you already have one).<\/li>\n\n\n\n<li>To make the process easy, be sure to have all your documents ready, such as your passport, visa details, and proof of address. We will provide you with the list of required documents through a form on our website. We will handle the registration for you.<\/li>\n\n\n\n<li>Once we submit your application, we\u2019ll update you on when your Tax ID Number is issued by the Revenue Department.<\/li>\n\n\n\n<li>After you receive your Tax ID Number, keep it in a safe place because you\u2019ll need it for future tax filings. Also, remember to update your information if there are any changes.<\/li>\n<\/ul>\n\n\n\n<p><strong>ThaiLawOnline: Your Trusted Partner for Tax Compliance<\/strong><\/p>\n\n\n\n<p>Our platform is here to help simplify the registration process by providing support every step of the way\u2014from collecting the required paperwork to submitting your application and double-checking everything. Our aim is to make sure everything goes smoothly so that you can complete the registration process with ease.<\/p>\n\n\n\n<p>When you opt for ThaiLawOnline\u2019s services, you\u2019re teaming up with experts who are well-versed in the complexities of Thai tax regulations. We keep track of all revisions so that you can relax. Our aim is to simplify the process for you, allowing you to focus on enjoying your life in Thailand without worrying about tax obligations.<\/p>\n\n\n\n<p><strong>Act Now to Register Your Tax ID Number in Thailand<\/strong><\/p>\n\n\n\n<p>We suggest you <strong>register your Tax ID in Thailand<\/strong> as soon as possible to comply with Thailand\u2019s tax laws. Don\u2019t procrastinate; begin the process early to prevent any pressure.<\/p>\n\n\n\n<p>Do note that we stopped to <strong>register a Tax ID in Thailand<\/strong> for foreigners in January 2025.  If you already have a Pink ID Card or a Yellow Tabien Baan, you already have a Thai ID Number. But the tax revenue is not linked to the Thai pink ID card so you will need to register a tax ID. <\/p>\n\n\n\n<p>To get a Thai tax ID number, you will need to go to your local revenue department and filled a form called LP 10.1. They might request information like a lease agreement about where you live, or the blue ta bian baan of the owner of the property where you live. You must supply documents to show your address and they often ask a lot. If you live on the property of your Thai spouse, bring your marriage certificate, copies of Thai ID card and ta bian baan. It should do the trick. It is totally free to fill these documents and get a Thai tax ID.<\/p>\n\n\n\n<p><strong>Additional Resources on How to Register a Tax ID Number in Thailand<\/strong><\/p>\n\n\n\n<p>For more information, please visit our website or contact us directly. Write to us at info@thailawonline.com. We are here to assist you in navigating the new tax regulations and ensuring you are fully compliant with Thai law.<\/p>\n\n\n\n<p><strong>Additional links about how to register a Tax ID number in Thailand:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.tilleke.com\/wp-content\/uploads\/2011\/05\/Thailand-Tax-Guide.pdf\" rel=\"noopener\" target=\"_blank\">Thailand Tax Guide<\/a> (in English by Tilleke Gibbins)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.rd.go.th\/english\/index-eng.html\" rel=\"noopener\" target=\"_blank\">Revenue Department of Thailand<\/a> (application for certificate enabling)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.thailawonline.com\/documents\/Taxes%20explained%20to%20foreigners%202024.pdf\">Explanation about new taxes on foreign incomes to foreigners.<\/a><\/li>\n<\/ul>\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n<div class=\"faq-item\"><h3>Who needs a tax ID number in Thailand?<\/h3><p>Anyone earning taxable income in Thailand, including foreigners who work or stay long enough to be tax residents, needs a Thai Tax Identification Number (TIN).<\/p><\/div>\n<div class=\"faq-item\"><h3>How do I get a tax ID number in Thailand?<\/h3><p>You apply at your local Revenue Department office with your passport, visa, and proof of income or address. Employees often have this arranged by their employer.<\/p><\/div>\n<div class=\"faq-item\"><h3>Is a tax ID the same as a work permit?<\/h3><p>No. A tax ID is issued by the Revenue Department for tax purposes and is separate from the work permit issued by the Department of Employment.<\/p><\/div>\n<div class=\"faq-item\"><h3>Do retirees need a Thai tax ID?<\/h3><p>If you are a tax resident (183 days or more in a year) with assessable income in Thailand, you may need a TIN, and recent rules on remitted foreign income make this increasingly relevant.<\/p><\/div>\n<div class=\"faq-item\"><h3>Can a foreigner get a tax ID without a work permit?<\/h3><p>In some cases yes, for example to file tax on rental income or to reclaim withholding tax, subject to Revenue Department requirements.<\/p><\/div>\n\n\n\n<script type=\"application\/ld+json\">\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"@id\": \"https:\/\/www.thailawonline.com\/register-a-tax-id-number-in-thailand\/#faq\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do You Know How to Register a Tax ID Number in Thailand?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"With recent changes in Thailand\u2019s tax regulations, it\u2019s important for individuals to familiarize themselves with the new rules, especially concerning the declaration of income earned abroad. 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locales.<\/p>","protected":false},"author":1,"featured_media":99,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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