Registering a company in Bangkok: choosing a district, where to file, and how to pass on the first round
A complete guide to incorporating in Bangkok: choosing the district for your registered office, filing at DBD Bangkok Areas 1–6 or online, VAT registration and site checks, plus the mistakes that force a refiling.
Zura Labs & Business Hub Co., Ltd.
In Bangkok you file with DBD Bangkok Area Offices 1–6, matched to the district of your registered office, or online through e-Registration. The core steps are name reservation, memorandum of association, statutory meeting, registration filing and tax ID. What differs from the provinces is the sheer choice of location, so the district should match your customers and the licences you need. We hold a real office in Wang Thonglang that can serve as your registered address.
Reviewed 2026-09-13 by the Zura Labs corporate services team.
- Where to file in Bangkok
- DBD Bangkok Area Offices 1–6 according to the district of the office, or e-Registration online
- Registered address we can provide
- 61 Soi Lat Phrao 95 (Prangthip), Khlong Chao Khun Sing, Wang Thonglang, Bangkok 10310
- Choosing a district
- The district determines the area office handling you, how easily clients reach you, and for some businesses the zoning conditions
- VAT registration and site checks
- The Area Revenue Office may inspect the registered office; company signage and documents must be available
- Timeline on our side
- 3–7 working days once documents are complete, excluding official queue and review
- Common Bangkok sectors
- Digital services and software, consulting, import–export, e-commerce, marketing, food and beverage
How this works in practice
- 01
Choose the district deliberately
Look at where clients and partners are, which government offices you will visit often, and whether your licences attach to premises. If you do not need daily desk space, a registered address in a business area beats paying full rent.
- 02
Reserve the name and check similarity carefully
Bangkok has the densest company register, so your first choice is often taken or too similar. Prepare three options in Thai and English, and avoid reserved words or anything implying a state agency.
- 03
Set shareholding and signing authority clearly
Fix shareholding proportions, par value, authorised directors and signing conditions. With foreign shareholders, check the Foreign Business Act ratios and licence conditions before filing.
- 04
Match the premises documents to the filed address
You need the consent letter, house-registration copy, owner ID copy and a map, stating unit, floor and building in full. Incomplete condo or office-building addresses are the most common rejection reason.
- 05
File at Area Office 1–6 or online
Confirm which area office covers your district before travelling, or use e-Registration — convenient when shareholders are in other provinces or abroad, but every signer needs digital identity verification set up first.
- 06
Get the tax ID, register VAT and prepare for inspection
If you register for VAT, prepare company signage at the office, the service or lease agreement, and someone to receive the officer. Using our address, tell us in advance so staff and documents are ready on inspection day.
- 07
Open the account, set up books and become findable
Open the corporate account at a convenient branch with the documents that bank requires, start bookkeeping immediately for monthly filings, then build a business profile and website that state your district and services clearly.
Reasons this gets delayed or rejected
Address not matching the house registration
Bangkok addresses carry unit, floor, building and sub-soi. If they differ from the property's house registration, the officer sends it back for correction, costing several days.
Using a condo unit the juristic person forbids for business
Many residential condos prohibit use as a registered office or refuse to issue consent, forcing a change of address mid-process.
Mistiming VAT registration
Registering too late means you cannot issue tax invoices to corporate clients and lose work; too early adds monthly filing duties before revenue exists.
Overlooking foreign-shareholder conditions
Some activities cap foreign ownership or require a Foreign Business Licence. Getting the structure wrong at the start makes later correction costly and slow.
Answers to the questions we hear most
Which Bangkok area office should I file at?
It depends on the district of the registered office; Bangkok is split across DBD Area Offices 1–6. We check this before filing, or you can file online via e-Registration without travelling.
Can I register at Zura's Wang Thonglang address?
Yes. We issue the consent letter with full supporting documents, staff receive official mail for you, and we support Revenue Department inspections for VAT registration when told in advance.
Does the district affect credibility or tax?
Tax rates are national, but the district affects how easily clients reach you, how the address reads on documents, and which offices handle you. Some businesses also face zoning conditions when taking real space.
Can foreigners register a company in Bangkok?
Yes, but the shareholding must fit the Foreign Business Act and the intended activity. Some cases need an extra licence or an investment-promotion route. We assess this before filing begins.
Can I register in Bangkok but work in another province?
Yes; a company can operate nationwide. If you add a place of business, register it as a branch — especially when VAT-registered, since tax invoices must state the correct establishment.
What if I move the registered office later?
File the address change with the DBD, notify the Revenue Department (Form Phor.Phor.09 if VAT-registered), update Social Security and your bank, then align tax invoices, website and business profiles.
This is general preparation information, not case-specific legal or accounting advice. Government fees, processing times and conditions change with official announcements. We review each guide on a schedule and show the review date on the page.