Legal service for foreign clients
Getting VAT Approved on a Shared Registered Address in Thailand
The site, the file, and the answers lined up with what the revenue officer comes to look at.
Quick answer
Registering as a VAT operator means filing form Phor Phor 01 at the area revenue branch covering the premises, and almost every applicant using a shared address is scheduled for a site visit. The officer checks four things: usable space, a displayed operator sign, someone reachable during office hours, and a right-of-use document tied to a specific unit number. We put all four in place before filing. Contact our team for a quotation.
Contact our team for a quotation — contact our team for a quotation, inspection attendance included. The annual registered-address fee and signage cost sit outside it. · Inspection and VAT certificate timing depends on the local Revenue office; no completion date is guaranteed.
Who this is for
- New companies needing VAT because customers demand tax invoices
- Operators approaching the compulsory registration threshold
- Foreign-owned companies not ready for a full office lease in year one
- Applicants who failed a site inspection and must refile
What you receive
- A consent-to-use letter naming the unit number and the scope of use
- A permanently mounted operator sign in the form officers expect to see
- Site photographs, a map, and access directions attached to the application
- Filing Phor Phor 01 and following it through to the Phor Phor 20 certificate
- Attending the inspection and answering the officer when management is overseas
Documents to prepare
- The company certificate with objectives matching the real activity
- Identification for the authorised director
- The original lease or consent-to-use document
- Evidence of trading, such as quotations, customer contracts, or a working website
How it works
5-step process
- 1
Decide whether to register now or wait
Registering early recovers input tax but brings a monthly filing duty even in months with no revenue. We show both sides with your own numbers before you decide.
- 2
Make the premises match the filing
Mount the sign, set up space that genuinely works, and make the unit number on the paperwork match the one on the door. The usual slip is a consent letter naming a different unit from the one shown on site.
- 3
File and take the inspection date
Phor Phor 01 goes in with the photographs and map, then the area office sets an inspection date, typically inside two to four weeks.
- 4
Host the visit and answer on the spot
The questions actually asked are who works here, what the core activity is, where records are kept, and how the authorised person is reached. Someone must be able to answer that day.
- 5
Collect the certificate and start the monthly cycle
Once the Phor Phor 20 arrives, tax invoices must follow the prescribed format and returns are filed every month — including months with nothing to report.
In depth
Getting VAT Approved on a Shared Registered Address: what foreign clients need to know
The label virtual office does not automatically make an address acceptable or unacceptable for VAT. The practical questions are whether the company has a real right to use an identifiable space, holds the owner's supporting documents, and can demonstrate operations consistent with its application. This guide explains the decision points, premises evidence, inspection preparation, and when a dedicated office is the safer choice.
Separate VAT registration from incorporation
A company certificate showing an address does not mean the Revenue Office must accept that location for VAT without further review. The VAT application and premises evidence establish that the business is contactable and operates from the declared base, so the file goes beyond incorporation papers.
A business with annual taxable supplies above THB 1.8 million generally enters the VAT registration requirement unless its activity is exempt. Some businesses below the threshold may register voluntarily, but the tax-invoice, return-filing, and reporting obligations should be assessed first.
The premises file must prove right and location
A premises file commonly includes the space agreement or lease, owner's consent, evidence of ownership or letting authority, identification of the consenting party, a map, and photographs of the building, entrance, unit, and company sign. Names and address details must agree across the pack.
Where the provider sublets, the chain of rights should run from building owner to provider and from provider to the applicant. A virtual-office receipt alone, without a traceable right to use the premises, is a material weakness.
Inspection day must match the declared business
A representative should be able to explain the activity, where customers and suppliers are located, how records are kept, and how directors can be reached. Signage, unit position, and originals should be ready, but facts should never be staged or permanent staff claimed where none exist.
The officer may request activity-specific evidence such as customer contracts, purchase orders, a website, or import records. An explanation grounded in genuine transactions is stronger than generic answers memorised from the address provider.
Some activities do not fit shared premises
Businesses needing a warehouse, kitchen, factory, customer-facing shop, clinical space, or premises-specific licence should use dedicated premises. Registering at a shared address only to move shortly afterward can trigger amendments across agencies and create a period where tax invoices show the wrong address.
Cost structure: government fees vs professional fees
| Item | Official fee | Professional fee | Note |
|---|---|---|---|
| Eligibility review and VAT application | Confirm current fees with the area office | Contact our team for a quotation | Excludes address rent and remediation of old records |
| Address package | No government fee | Varies by branch and term | Contract should cover mail, signage, and inspection support |
| Post-registration address change | Depends on the registrations amended | Quoted separately | May involve both tax and company records |
When to act, and when waiting is fine
The business delivers online services and holds no stock
Shared premises may fit if rights and contactability are evidenced
You store goods, receive customers, or need a premises licence
Secure dedicated premises before the VAT filing
FAQ
Frequently asked questions
Can a shared address really support a VAT registration?
Yes, provided the space is genuinely usable and the provider openly consents to it being the place of business. What fails an application is not the sharing itself but an officer arriving to find no sign, nobody present, and no one able to explain what the business does there.
How long is the wait to refile after a failed visit?
You may refile as soon as the reason for refusal is cured; there is no cooling-off period. Get the reason in writing and fix that specific point, because refiling with the site unchanged generally produces the same outcome.
Must a director be in Thailand on inspection day?
Not necessarily the director, but there must be an authorised representative who can describe the business and carries the power of attorney. The officer wants someone who can speak to the operations, not merely unlock the door.
Can the address be changed after registration?
Yes, but the change must be notified within the period the law sets, and moving across area boundaries transfers your supervising office — usually triggering a fresh inspection. Plan the move clear of your monthly filing window.
Customers want tax invoices but revenue is below the threshold — what now?
Voluntary registration is available before the threshold. The upside is reclaiming input tax and being able to serve customers who need tax invoices; the trade-off is a monthly filing obligation and complete record-keeping from day one.
Which address must appear on a tax invoice?
The registered place-of-business address, together with the tax identification number and the head-office or branch designation exactly as registered. An invoice showing a different address from the register can cost your customer the input credit.
Can we move immediately after receiving the VAT certificate?
A move is possible if changes are notified to the relevant authorities on time, but planning a temporary address from the outset adds amendments, tax-document changes, and counterparty notices. A sustainable address is safer.
Can a provider guarantee VAT approval?
Approval should not be guaranteed because the officer assesses each business and its evidence. A provider can commit only to matters it controls, such as premises rights, documents, signage, and on-site coordination.
Related services
Virtual Office — Registered Address That Passes VAT Inspection
A registered address with landlord consent papers and a real office the Revenue officer can inspect.
Company Registration in Thailand for Foreign Shareholders
A shareholding structure that is lawful from day one — no nominee arrangements.
Monthly Outsourced Accounting for Foreign-Owned Thai Companies
Books closed monthly, filings on time, and an English report your head office can actually read.
Written by: Thai Law & Accounting Services — attorneys and licensed accountants
Professional review: A lawyer must review the applicable law and facts before use in a real matter. This notice does not establish that this page has been reviewed or certified by a lawyer.
Last updated: 2026-08
Information as of August 2026. Government fees and processing times change — verify with the relevant agency before acting, or let our team verify for you.