Corporate Secretarial · Scenario S.22

Appoint an Authorised Representative for DBD or Tax Matters — Thai Limited Company

The DBD and the Revenue Department will not accept filings, submissions, or instructions from a person who is not the authorised signatory on the company affidavit — unless that person holds a valid Power of Attorney. When the company's director is overseas, when a professional firm is managing government interactions, or when a specific representative is required for a defined purpose, the POA and supporting board resolution must be precisely drafted to the standard the relevant office requires. UnionSPACE prepares both documents and coordinates execution — ready in 3–5 working days.

UnionSPACE Bangkok — authorised representative Power of Attorney DBD tax Thailand
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How Much Does It Cost to Appoint an Authorised Representative in Thailand?

Authorised Representative
Fee Breakdown

All-inclusive. No hidden charges.

 

Information & Document Verification

Review of authority scope, purpose, agency requirements, and representative details

THB 2,000

Board Resolution & Power of Attorney Drafting

Precisely scoped board resolution and POA in the form required by the relevant government office

THB 2,500

Printing & Disbursements

Document production and incidentals

THB 500

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The scope of authority granted in a POA should be defined precisely for the task at hand. A POA that is broader than the purpose requires creates ongoing exposure that is difficult to manage once executed. We advise on the correct scope before drafting — not after the document has been signed.

What Is Included in the Representative Appointment Package?

Both documents the government office requires — drafted to the correct standard

Standard Package

Authorised Representative

Fixed fee

THB 5,000

Authority scope and agency requirements review
Representative details verification (name, ID/passport, scope)
Company affidavit and signatory verification
Board resolution drafting — appointment and scope confirmation
Power of Attorney drafting — scoped to purpose and agency
Director execution coordination
Submission support (where agency requires formal lodgement)
Digital delivery of executed documents
Notarisation / legalisation coordination (where required) At cost

Prices are fixed and transparent. Shown in Thai Baht (THB) and exclude VAT. Notarisation, legalisation, or translation fees where required are charged at cost.

Three Things to Confirm Before Granting Representative Authority

We review each of these with you before drafting any document

The Scope of Authority

A POA should be no broader than the task it is created for. Authority granted to file a specific form at the DBD is different from authority to represent the company in all DBD matters — and the distinction matters. An overly broad POA creates ongoing exposure once executed. We confirm the precise scope with you before the document is drafted, not after it is signed.

The Relevant Agency

The DBD, the Revenue Department, and the Social Security Office each have their own procedural requirements for accepting a POA. A document drafted for one agency may not be accepted by another. Where the representative will act before multiple government bodies, the POA must be tailored accordingly — or separate instruments prepared. We confirm which agencies are in scope before any document is prepared.

Duration and Revocability

A POA may be granted for a specific transaction, for a defined term, or on an ongoing basis until revoked. The appropriate structure depends entirely on the relationship with the representative and the nature of the authority being granted. An open-ended POA in favour of a third party requires careful consideration of revocation. We advise on the correct structure before drafting.

From authority review to executed documents — what happens at each stage

How We Prepare an Authorised Representative Appointment in Thailand

Authority Scope & Agency Requirements Review

We begin by confirming the precise purpose of the appointment — which government agency or agencies are involved, what the representative will be authorised to do, and whether the authority is transaction-specific or ongoing. We review the procedural requirements of the relevant agency to confirm the form, content, and execution standard the POA must meet before it will be accepted.

We also advise on whether a board resolution alone is sufficient for the company's internal record, or whether the specific agency or transaction requires a supporting shareholder resolution. Most representative appointments for DBD and Revenue Department purposes require only a board resolution — but the Articles of Association and the nature of the authority being granted may indicate otherwise.

Information & Document Verification

We collect and verify the representative's personal details — full legal name, nationality, and identification number — exactly as they must appear in the POA and as required by the government office. We verify these against the relevant identity document, check the current company affidavit to confirm the authorised signatory who will execute the POA, and confirm the effective date and any defined term of the authority.

A discrepancy between the representative's details in the POA and their identity document will cause the government office to reject the document. We verify everything before the documents are prepared — not after they have been signed and the representative has already attended the office.

Board Resolution & Power of Attorney Drafting

We draft the board resolution approving the representative's appointment and defining the scope of authority, and the Power of Attorney in the form required by the relevant government agency. Both documents are sent to you for review before finalisation. The POA is drafted precisely for the stated purpose — neither broader nor narrower than the authority the representative needs to discharge the task.

Where the representative will be acting before both the DBD and the Revenue Department — as is common for a corporate secretary managing annual filings — we prepare the documents to the combined standard of both agencies, or prepare separate instruments where the agencies' requirements diverge materially.

Execution Coordination & Delivery

We coordinate execution of the board resolution and POA by the company's authorised signatory. Where the signatory is overseas, we advise on the most practical execution approach — and whether notarisation or legalisation is required by the relevant agency. The executed documents are delivered digitally and the representative may present them to the government office immediately upon receipt.

Where the agency requires formal lodgement of the POA before the representative can act — as is the case for certain Revenue Department registrations — we manage that submission and confirm acceptance before the representative attends.

  • Drafting and signing coordination: 1–3 working days from receipt of required information.
  • Total timeline: 3–5 working days. Submission acceptance timing depends on office requirements.

Frequently Asked Questions — Authorised Representative Appointments in Thailand

Answers to the questions we are asked most often

The DBD and Revenue Department will not accept submissions or instructions from a person who is not the company's authorised signatory as named on the current affidavit — unless that person holds a properly executed Power of Attorney. This requirement applies to filing agents, corporate secretaries, employees designated to handle government matters, and any other representative acting on the company's behalf. Without a valid POA, the government office will require the signatory to attend in person.

A board resolution is the internal corporate act by which the directors approve the appointment and define the scope of the representative's authority. It is part of the company's corporate record and establishes the legal basis for the appointment. The Power of Attorney is the external instrument — executed by the company's authorised signatory — that the government office actually relies upon. Both are typically required: the resolution for the internal record; the POA for the agency.

Yes — and in most cases, it should be. A well-drafted POA specifies precisely what the representative is authorised to do: for example, to submit a specific form, collect a specific document, or represent the company at a defined hearing. An overly broad POA grants authority beyond what the task requires and creates ongoing exposure that is difficult to manage once the document is executed. We confirm the intended scope before drafting and ensure the POA is no wider than necessary.

Not always. The DBD and the Revenue Department have different procedural requirements and may each have preferred forms or formats. A POA prepared for DBD submissions may not be in the form the Revenue Department expects — and vice versa. Where the representative needs to act before both agencies, we either draft a combined POA that satisfies both standards, or prepare separate instruments where the requirements diverge. We advise on the correct approach once the scope is confirmed.

For most domestic DBD and Revenue Department submissions, notarisation is not required — execution by the company's authorised signatory as named on the affidavit is sufficient. Notarisation or legalisation may be required if the signatory is executing the POA overseas or if the specific procedure requires a certified document. We advise on execution requirements once the signatory's location and the relevant agency's requirements are confirmed.

A Power of Attorney remains valid until the authority it grants has been exercised, until it is expressly revoked by the grantor, or until the expiry date stated in the document — whichever occurs first. For transaction-specific authority, we draft the POA to cover the specific filing or submission. For ongoing representative authority — where the representative will act on the company's behalf over a defined period — a POA with a stated term is more appropriate. We advise on the correct structure for the intended use.

Related Corporate Secretarial Services

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Resolutions, Bor Or Jor 5 DBD filing, and updated affidavit. THB 9,000

Change Director Signing Authority

Update who can sign on behalf of the company — board resolution and updated affidavit. THB 9,000

Apply for Credit Facility / Loan

Board resolutions, POA, and complete bank submission pack. Contact Us

AGM + Minutes + DBD Filing

Full annual general meeting compliance — notice, minutes, and DBD filing. Contact Us

Accounting & Tax Reporting

Monthly compliance — VAT, withholding tax, and financial statements. From THB 8,500/month

Work Permit Application

For foreign directors and executives requiring a Thai Work Permit. From THB 38,000

Ready in 3–5 Working Days

The Government Office Will Not Deal With Your Representative — Without the Right Document

A POA that is incorrectly scoped, executed by the wrong signatory, or not in the form the agency expects will be rejected at the counter. The representative returns empty-handed. The filing is delayed. We ensure the document is accepted on first presentation.

THB 5,000 — all-inclusive. Board resolution and Power of Attorney. 3–5 working days.

UnionSPACE Bangkok — authorised representative Power of Attorney DBD tax Thailand
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Location

29, Sukhumvit Soi 39, Phrom Phong, 10110, Bangkok

Email

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(+66) 02 0360 600

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