Business Operations Setup: Payments, e-Tax Invoices and Paperwork
New companies often stall at merchant onboarding because company papers, website and bank account do not match. We line up the documents and connect payments to your accounts.
- Years
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- 30+
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For: Companies starting to sell in-store or online
Reviewed by NYC legal team · บริษัท เอ็นวายซี วีซ่า แอนด์ ทรานสเลชั่น จำกัด
What should I check before applying for online payments in Thailand?
That the provider is supervised by the Bank of Thailand, and that your affidavit, company bank account and website policies all match.
- Regulator
- Bank of Thailand
Payment channels
- PromptPay QR
- Card and wallet gateways
- Payment links for services
Documents providers ask for
- Company affidavit and a company bank account
- A website with refund and delivery policies
- Director and beneficial owner details
e-Tax invoices
How we work
- 1
Map sales
Store, online or services
- 2
Pick providers
Compare licensed options
- 3
Onboarding papers
Consistent details everywhere
- 4
Link to accounts
Feed payments and invoices to bookkeeping
Indicative fees
Transaction fees are set by each provider
Our fee is quoted after scoping
Frequently asked questions
Can a foreign-held company get a payment gateway?+
Yes, with extra beneficial-owner checks.
Is VAT registration needed for e-tax invoices?+
Yes. Only VAT-registered businesses issue tax invoices.
📚 Official references
- Licensed payment providers— Bank of Thailand
- e-Tax invoice— Revenue Department
Step-by-step preparation guide
จองชื่อ หนังสือบริคณห์สนธิ ประชุมจัดตั้ง จดทะเบียน และการขึ้นทะเบียนภาษี/ประกันสังคม
- Required vs optional document list
- Each step with a realistic time frame
- Why files get rejected — and how to prevent it
- Tips from cases we handle every week
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3,057 answered questions written by our lawyers and translators, grouped by service. Free to read, no sign-up.
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Thai MFA legalization workflow: fees, turnaround, inbound foreign documents, and how the chain connects to destination-country apostille requirements.
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Official sources — company registration & BOI
The information on this page follows the official sources below. Always check the latest version before you file.
- Department of Business Development — company registration— Department of Business Development
- Board of Investment (BOI) / LTR Visa— Thailand Board of Investment
- Revenue Department — Revenue Code, income tax, VAT— Revenue Department
- PDPC Thailand— PDPC Thailand
- Office of the Council of State — Thai law database— Office of the Council of State
Related services
Most document work runs across several steps — jump straight to the next one you need.
For an exact quote and turnaround, call, LINE or email our team on any business day.
Expert reviewed: This page is written and checked by practitioners with since 2019 of hands-on filing experience, sourced from the responsible authorities and signed off by a second reviewer before publication — meet the team · editorial policy
Frequently asked questions
- Can a foreigner own 100% of a Thai company?
- Generally no for activities listed in the Foreign Business Act, where majority foreign ownership requires a Foreign Business Licence, a BOI promotion, or treaty rights such as the US–Thailand Treaty of Amity. Manufacturing and certain export activities are largely open, and BOI-promoted activities can permit full foreign ownership together with land-holding and visa privileges, so the right structure depends on the specific activity.
- What is the minimum registered capital for a Thai company?
- There is no general statutory minimum for a Thai-majority company, but practical thresholds apply: a fee quoted after review million of paid-up registered capital per foreign work permit, or a fee quoted after review million if the foreigner is married to a Thai national, and a fee quoted after review million per foreign shareholder for a Foreign Business Licence. Capital should therefore be planned around the visa and work-permit outcome you need, not the incorporation minimum.
- How long does company registration take?
- Registration at the Department of Business Development can be completed within one to three working days once the name reservation, shareholder documents and company objectives are ready, and the VAT registration and social security registration follow afterwards. The realistic end-to-end timeline including bank account opening is two to six weeks, with the bank account usually being the slowest step for foreign directors.
- What ongoing accounting obligations does a Thai company have?
- Every Thai company must keep statutory accounts, file monthly withholding tax (PND 1, 3, 53) and VAT (PP 30) returns by the middle of the following month, file the half-year corporate income tax return (PND 51) and the annual return (PND 50), and have its financial statements audited by a Thai CPA and filed with the DBD each year. Dormant companies are not exempt — nil returns and an audited statement are still required.
We advise first, then do the work
We advise on shareholding structure and business objectives before incorporation, since later amendments carry cost and affect downstream licences.
- Free case assessment before you commit — send photos of your documents and we tell you what is actually needed.
- A team of licensed attorneys, notarial services attorneys and registered translators, with since 2019 of combined practice.
- We flag risks and alternatives in writing — including when the cheaper or faster route is the correct one.
- We stay with the case after delivery: if the receiving authority asks for more, we advise at no extra consulting fee.
Talk to an adviser: 083-2494999 · LINE @NYC168 · contact@nyclegal.co.th
Not sure which service you need? Read the guides
Each guide answers first, then explains: decision criteria, comparison tables, the real process and the mistakes we see most often.
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Talk to us first: 083-2494999 · LINE @NYC168 · contact@nyclegal.co.th