Playbook: Corporate Documents

Short answer: what Corporate Documents actually involves

Corporate Documents is the process of company affidavits, resolutions and powers of attorney. It requires 6 core documents, starting with a current company affidavit from the Department of Business Development, and runs through 6 steps, from check whether existing resolutions cover the action the destination expects to deliver the bundle with an index for filing and audit reference. Approximately 8–20 business days in total. Certification is signed by a Notarial Services Attorney registered with the Lawyers Council of Thailand, and documents used abroad must be legalised in the order the receiving authority requires.

Key facts at a glance

All timeframes are approximations based on observed authority queues, not guarantees. Confirm with the receiving authority before booking travel or fixing a filing date.

Documents to prepare

• A current company affidavit from the Department of Business Development
• Memorandum of association, articles and shareholder list
• Board or shareholder minutes approving the action
• A power of attorney with ID copies of the authorised directors
• The most recent certified financial statements
• English translations of any document destined for overseas use

Step-by-step process

1. 1. Check whether existing resolutions cover the action the destination expects

   Approximate timeframe: 1–2 business days

2. 2. Obtain a fresh company affidavit within the destination's freshness rule

   Approximate timeframe: 1–2 business days

3. 3. Translate into English with company names and titles locked consistently

   Approximate timeframe: 2–4 business days

4. 4. Certify the authorised directors' signatures as the destination requires

   Approximate timeframe: 1–2 business days

5. 5. Complete MFA and embassy legalisation where the documents go abroad

   Approximate timeframe: 5–12 business days

6. 6. Deliver the bundle with an index for filing and audit reference

   Approximate timeframe: 1 business day

Practical tips

• Have "a current company affidavit from the Department of Business Development" ready first — it is the single most common cause of delay.
• Check that every document spells the name exactly as in the passport before submission.
• Confirm the accepted format with the receiving authority before "translate into English with company names and titles locked consistently".
• Allow for approximately 8–20 business days in total plus public holidays in both countries.

Common pitfalls

• Submitting an old photocopy instead of "a current company affidavit from the Department of Business Development" — many authorities reject it outright.
• Skipping "obtain a fresh company affidavit within the destination's freshness rule" and filing the next stage, which restarts the whole queue.
• Inconsistent spelling of proper nouns between documents in the same bundle.
• Counting the timeline from the day you send documents rather than the day the authority accepts a complete file.

How this differs from adjacent services

Corporate Documents needs 6 documents across 6 steps (Approximately 8–20 business days in total). The step that separates it from BOI Application and Special Business Licences and IP Registration is "Translate into English with company names and titles locked consistently", where the other routes instead require BOI Application: Assemble corporate and technical documents for the application · Special Business Licences: Prepare documents and bring the premises up to standard before inspection · IP Registration: Prepare the application and the power of attorney.

The table reflects each service's actual process; timeframes are approximate and depend on the authority's queue.

Realistic timeline, step by step

Working days for each link in the chain, separating the parts we run ourselves from the parts a government office controls. Plan backwards from your deadline using the upper figure, not the lower one.

Indicative total: 4–7 working days

Add a buffer of at least five working days before any flight, hearing or filing deadline. Documents that must travel abroad by courier need more.

Estimates based on published or observed processing times at the last review date. Authority-controlled steps can change without notice and are outside our control.

Official government fees

Fees charged by the Thai authorities themselves for this service. They are paid to the agency, not to us, and are shown here so you can budget the full cost before you start.

Last verified: 2026-07-31 — Government fees above were last verified on 2026-07-31. Please confirm with the issuing authority before filing, as rates may change.

Our service fee is quoted separately and in writing before any chargeable work begins.

Sending Corporate Documents abroad: which certification route each destination accepts

This table shows the route a Thai-issued Corporate Documents document must follow to be accepted in each destination today, and how that changes once the Apostille Convention enters into force for Thailand on 28 February 2027.

Party status follows the HCCH status table; Thailand's entry into force is 28 February 2027. Embassy fees and queues vary, so confirm with the receiving authority before filing. If you would rather not run this yourself, we review the documents, prepare the translation and file with every authority end to end.

Frequently asked questions

The questions clients ask most about the documents, timeframes and process for this service.

What documents does Corporate Documents require?

6 core items: A current company affidavit from the Department of Business Development · Memorandum of association, articles and shareholder list · Board or shareholder minutes approving the action · A power of attorney with ID copies of the authorised directors · The most recent certified financial statements · English translations of any document destined for overseas use. Provide originals or authority-issued certified copies, and make sure names are spelled exactly as in the passport on every document.

How long does Corporate Documents take?

Approximately 8–20 business days in total. The first step, "Check whether existing resolutions cover the action the destination expects", takes about 1–2 business days. Total time depends on each authority's queue and how complete the file is; allow for public holidays in both countries.

How many steps are involved in Corporate Documents, and where does it start?

6 steps in total, starting with "Check whether existing resolutions cover the action the destination expects" and closing with "Deliver the bundle with an index for filing and audit reference". Each step on this page carries its own timeframe so you can plan filing and usage dates in advance.

What are the common pitfalls in Corporate Documents?

Submitting an old photocopy instead of "a current company affidavit from the Department of Business Development" — many authorities reject it outright. · Skipping "obtain a fresh company affidavit within the destination's freshness rule" and filing the next stage, which restarts the whole queue. · Inconsistent spelling of proper nouns between documents in the same bundle. · Counting the timeline from the day you send documents rather than the day the authority accepts a complete file.

Any tips to get Corporate Documents through faster?

Have "a current company affidavit from the Department of Business Development" ready first — it is the single most common cause of delay. · Check that every document spells the name exactly as in the passport before submission. · Confirm the accepted format with the receiving authority before "translate into English with company names and titles locked consistently". · Allow for approximately 8–20 business days in total plus public holidays in both countries.

Can your team handle the whole process for me?

Yes. Our advisers, with more than 15 years of experience, review the file, sequence the steps, file with each authority, track status and return the documents. You supply the originals and a passport copy; we report progress at each stage and advise you before work begins.

Answers reflect general practice; actual documents and timeframes vary by case and receiving authority.

Who Corporate Documents suits, and when to bring in an adviser

This matter starts from 6 source documents and runs through 6 stages, with an overall approximate window of Approximately 8–20 business days in total. If your paperwork is complete and you can file in person, doing it yourself is realistic. If any of the situations below apply, a pre-filing review materially reduces the chance of rejection.

Do it yourself or let our team handle it — Corporate Documents

This service involves 6 documents to prepare and 6 sequential steps, with an overall indicative timeframe of Approximately 8–20 business days in total. The table compares, realistically, what you carry when doing it alone and what is left for you when our team runs the file.

Note: processing times at government offices and embassies are outside any provider's control. We do not guarantee outcomes; we make sure the file is correct and complete the first time.

Why files get rejected — Corporate Documents

The 5 most common reasons a Corporate Documents file is returned, each with a preventive action you can take before filing.

1. 1. Skipping the first sequenced step: Check whether existing resolutions cover the action the destination expects

   Do not file the next stage until the previous one has produced a physical output — receiving authorities verify the order of seals, not only the content.

2. 2. Set assembled out of order at the "Translate into English with company names and titles locked consistently" stage

   Order the bundle exactly as the destination specifies and attach a cover index so an officer can verify it quickly, which reduces returns.

3. 3. Name spelling does not match the passport

   Lock spelling to the passport page as the single standard across the whole set, and disclose former names with the change-of-name evidence.

4. 4. Certification format does not match what the destination requires

   Obtain a letter or email from the receiving authority stating the accepted format, and keep it as your reference at submission time.

5. 5. A trailing supporting document is missing, e.g. "English translations of any document destined for overseas use"

   Keep a checklist and one full backup copy of the bundle so a correction round can be filed immediately without restarting.

If you would rather not risk a rejection or spend days at counters, our advisory team pre-checks the full bundle before submission. Reach us by phone, LINE or email.

Worked scenarios — Corporate Documents

3 situations we handle most often in Corporate Documents work, with the exact order of remedy our team uses, so you can benchmark your own case before starting.

If you would rather not learn this by trial and error, send us scans and our advisers — 15+ years on files of exactly this type — will map the correct sequence and the risk points in your case, and can then run every stage for you.

Note: these are professional worked scenarios for document preparation. They are not client testimonials and are not a guarantee of any authority's decision.

Key terms to understand before starting Corporate Documents

These terms cause more rejected files in Corporate Documents than translation errors do. The definitions below reflect how Thai offices and receiving authorities actually apply them.

Certified true copy

A copy certified by an authorised person as matching an original they have inspected. Many authorities require sight of the physical original, not a photo or scan.

Power of Attorney (POA)

A document authorising another person to act within a stated scope. State the scope, validity period and reference numbers precisely — overly broad wording is a frequent rejection reason.

Receiving authority

The office that will actually use the document — a registrar, university, court or immigration bureau. Its written requirements, not the country's general practice, determine the format of the whole bundle.

Chain of certification

A fixed order: original → translation/certification → MFA legalisation → destination embassy. Skip a link and the next office cannot accept the file, restarting the queue.

Notarisation (Notarial Services Attorney)

An attorney registered with the Lawyers Council of Thailand certifies that the signer signed in front of them, or that a copy matches the original. It does not certify that the contents are true.

Validity window

How long the receiving authority accepts a document after its issue date — commonly 3–6 months for police clearance certificates. Plan backwards from the filing date, not from the day you start.

If you are unsure which case applies to you, send the document images and the name of the receiving authority. Our advisers, who have handled cross-border documents for over 15 years, will map the route that actually works for your file.

Pre-submission readiness checklist for Corporate Documents

Clear these seven checks before starting Corporate Documents and you remove almost every common cause of rejection. Each item states the reason so you can verify it yourself.

1. 1. Issue date still within the validity window the destination accepts (often 3 or 6 months)

   Why it matters: Status and company documents usually expire. If the certificate ages out while it is moving through multi-step legalisation, the whole chain must be redone.

2. 2. Signatory's authority matches the latest company affidavit and the registered signing format

   Why it matters: If the required combination of directors or the registered seal is missing, the document does not bind the company and fails at the very first certification layer.

3. 3. Put a monitored email and phone number on the form, and allow mail from government domains

   Why it matters: Requests for further evidence arrive by email with a deadline. If the notice lands in spam and the deadline passes, the file is closed and must be filed again from scratch.

4. 4. Keep a full copy set and digital scans of every certification layer before sending the originals abroad

   Why it matters: Originals are rarely returned. If the destination later asks for clarification, the retained certified copies answer it immediately instead of re-ordering the whole document.

5. 5. Confirm whether the destination requires the original, a certified copy, or an e-document

   Why it matters: MFA counters and many embassies accept only originals or copies re-issued by the issuing office. Submitting a plain photocopy is the single most common cause of rejection.

6. 6. Get the required certification route confirmed in writing by the receiving authority first

   Why it matters: Until 28 February 2027 Thai documents still run through MFA legalisation and then the destination embassy. Guessing the chain and getting one layer wrong wastes both fees and queue time.

7. 7. Name spelling identical across passport, ID/house registration, source document and translation

   Why it matters: A one-letter difference is enough for a receiving authority to treat you as a different person and reject the whole bundle. If the spellings genuinely differ, a same-person declaration must be prepared in advance.

If you would rather not run the checks yourself, send the document images and the name of the receiving authority. Our advisory team, with 15+ years on cross-border documents, reviews them before filing and then handles every certification layer through to the destination.

Corporate Documents: what we handle and what you prepare

This table separates, stage by stage, which parts of Corporate Documents sit with our team and which parts remain with you, so you can weigh the time and effort involved before committing.

We do not simply process files. Every case starts with advice from a team with 15+ years in cross-border documentation: we work out the shortest route that still complies with the rules, and warn you in advance about the points where files are usually rejected.

If you would rather not chase each step yourself, send photos of your documents and the name of the receiving authority. We will map the route, the required documents and a realistic timeframe, then carry out the whole process for you.

After your Corporate Documents documents are delivered: keeping them usable

A file is not finished when it reaches your hands — it is finished when the receiving authority accepts it. This table covers what to look after once Corporate Documents is complete, so the documents you paid for stay valid.

With more than 15 years handling cross-border documents, our team does not close a case at delivery. We keep advising whether the same set works for another destination, which layer must be redone, and what to prepare for the next round.

Unsure whether the documents you already hold are still usable? Send photos and the destination authority's name. We will tell you plainly what can be reused, what must be redone, and handle the rest for you.

What you actually receive from Corporate Documents

Most people know they need Corporate Documents but not what the finished package physically looks like. This table lists every deliverable, what it contains, and what to inspect yourself before filing.

Our advisory team has worked on these files for over 15 years. We do not simply hand the pack over: we walk the right-hand column with you item by item and explain what the receiving officer looks at first. If you would rather not run the process yourself, send photos of your documents by phone, LINE or email and we will assess and handle every stage.

Deliverable formats vary by receiving authority. Always confirm current requirements with the receiving office before filing.

Choosing the right Corporate Documents route from day one

Most Corporate Documents failures do not happen during the work — they happen at the moment the route is chosen. This table sets out the questions to answer before starting and what each answer commits you to.

Our advisory team has worked this field for over 15 years. We are not only a filing agency: we walk these questions with you one by one before any work starts, so no document cycle is wasted. If you would rather not handle it, send photos of your documents by phone, LINE or email — we will assess the correct route and run every stage for you.

Receiving-authority requirements change. Always confirm the current rules with the receiving office before filing.

Handling this from outside Bangkok

Corporate Documents does not require you to travel to Bangkok for every step. Clients in these 10 provinces routinely run the whole file by courier with online status updates. Upcountry points are document hand-over points for our mobile team, not walk-in offices.

How the remote workflow runs

1. Send photos or scans first so we can confirm you are using the correct, still-valid version.
2. Ship the originals with tracking, together with a passport or ID copy.
3. We file with each authority in sequence and report progress at every stage.
4. Documents are returned to your address, or forwarded to the receiving party as agreed.

If your province is not listed, the service still works the same way, because the decisive filings happen with Bangkok authorities regardless. Our advisers, with more than 15 years of experience, pre-check the file before you ship it so no courier trip is wasted.

Other playbooks

• Certified Document Translation
• NAATI Certified Translation
• Ministry of Justice Certification
• Sworn Translator
• Notarial Services Attorney
• Thailand Apostille
• MFA Consular Legalisation
• Embassy Legalisation
• Interpreting Services
• Police Clearance Certificate
• Visa Documentation
• Work Permit