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Tax and double tax agreements
584 topics grouped by document type and receiving authority (page 2/8) — requirements change, so confirm with the receiving authority or ask our staff by phone, LINE or email.
บริการยื่นวีซ่า 196 ประเทศทั่วโลก · ครบ 77 จังหวัด · เปิด จันทร์ – ศุกร์ 9:00 – 18:00
cross-border tax documents for audited financial statements — where it can be filed
Once certified, the audited financial statements is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for audited financial statements — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for audited financial statements — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for audited financial statements — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for a VAT registration certificate — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for a VAT registration certificate — required documents
The baseline set is the original a VAT registration certificate (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for a VAT registration certificate — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for a VAT registration certificate — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for a VAT registration certificate — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for a VAT registration certificate — from upcountry
If you are outside Bangkok you can courier the original a VAT registration certificate, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for a VAT registration certificate — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for a VAT registration certificate — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for a VAT registration certificate — where it can be filed
Once certified, the a VAT registration certificate is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for a VAT registration certificate — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for a VAT registration certificate — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for a VAT registration certificate — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for official tax receipts — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for official tax receipts — required documents
The baseline set is the original official tax receipts (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for official tax receipts — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for official tax receipts — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for official tax receipts — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for official tax receipts — from upcountry
If you are outside Bangkok you can courier the original official tax receipts, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for official tax receipts — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for official tax receipts — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for official tax receipts — where it can be filed
Once certified, the official tax receipts is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for official tax receipts — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for official tax receipts — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for official tax receipts — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for pension income evidence — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for pension income evidence — required documents
The baseline set is the original pension income evidence (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for pension income evidence — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for pension income evidence — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for pension income evidence — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for pension income evidence — from upcountry
If you are outside Bangkok you can courier the original pension income evidence, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for pension income evidence — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for pension income evidence — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for pension income evidence — where it can be filed
Once certified, the pension income evidence is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for pension income evidence — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for pension income evidence — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for pension income evidence — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for dividend statements — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for dividend statements — required documents
The baseline set is the original dividend statements (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for dividend statements — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for dividend statements — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for dividend statements — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for dividend statements — from upcountry
If you are outside Bangkok you can courier the original dividend statements, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for dividend statements — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for dividend statements — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for dividend statements — where it can be filed
Once certified, the dividend statements is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for dividend statements — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for dividend statements — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for dividend statements — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for a royalty agreement — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for a royalty agreement — required documents
The baseline set is the original a royalty agreement (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for a royalty agreement — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for a royalty agreement — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for a royalty agreement — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for a royalty agreement — from upcountry
If you are outside Bangkok you can courier the original a royalty agreement, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for a royalty agreement — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for a royalty agreement — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for a royalty agreement — where it can be filed
Once certified, the a royalty agreement is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for a royalty agreement — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for a royalty agreement — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for a royalty agreement — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for transfer pricing documentation — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for transfer pricing documentation — required documents
The baseline set is the original transfer pricing documentation (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for transfer pricing documentation — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for transfer pricing documentation — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
cross-border tax documents for transfer pricing documentation — can it be done online
Preparation and draft review can run online, but many authorities still require the physical original at the certification stage, so confirm the accepted format in writing first.
cross-border tax documents for transfer pricing documentation — from upcountry
If you are outside Bangkok you can courier the original transfer pricing documentation, enclosing a passport copy and a contact number in the same envelope.
cross-border tax documents for transfer pricing documentation — urgent handling
Rush handling can only compress the parts we control, such as drafting and courier legwork; the authority's own queue is outside anyone's control.
cross-border tax documents for transfer pricing documentation — common rejection reasons
The most frequent causes are a name spelling that differs from the passport, an original older than the receiving body allows, and a translation that omits seals or the final page.
cross-border tax documents for transfer pricing documentation — where it can be filed
Once certified, the transfer pricing documentation is accepted by the receiving body it was prepared for; if the destination changes, re-check the certification format required.
cross-border tax documents for transfer pricing documentation — from overseas
From overseas you can appoint a representative in Thailand; the power of attorney must first be certified in the form the receiving authority requires.
cross-border tax documents for transfer pricing documentation — format and number of sets
Prepare at least one spare set: receiving bodies usually retain the certified original, and producing more later means repeating the certification steps.
cross-border tax documents for transfer pricing documentation — using a representative
A representative needs a power of attorney plus ID copies of both parties, and the Revenue Department will check that names match the source document.
cross-border tax documents for bank statements — process
The standard sequence is: verify the original, prepare the translation or certification in the required format, certify with the Revenue Department, then re-check before filing.
cross-border tax documents for bank statements — required documents
The baseline set is the original bank statements (or an officially certified copy), a passport or ID copy of the holder, and a power of attorney if someone else acts for you.
cross-border tax documents for bank statements — how long it takes
Turnaround depends on how complete the original is and on the authority's queue at the time, so treat any figure as an approximate range and avoid booking travel before the papers are in hand.
cross-border tax documents for bank statements — where to do it
The final certification sits with the Revenue Department; document preparation and translation can be arranged in advance from Bangkok or upcountry.
See the Q&A library for this serviceNAATI certified translationNotarial Services AttorneyCertified translationMFA legalisationEmbassy attestationPolice clearance certificateCross-border power of attorneyThai visa for foreignersOutbound visa applicationThai work permitThai immigration servicesThai permanent residence and citizenship
แหล่งอ้างอิงทางการ · Authoritative Sources
Practical Q&A
Practical questions · Near me / DIY / Required documents
Is there a service point near me?
Our main offices are Lat Phrao 95 (Bangkok), Khon Kaen and Udon Thani. We serve the whole country through scans and document courier, and can meet at city rail stations or malls. Ask our team by phone, LINE or email for the most convenient option.
Can I handle this myself?
Many steps can be done personally under the relevant authority's rules. What usually costs time is the wrong sequence, a translation format that does not match the requirement, or a source document version the recipient will not accept. Check the destination checklist before starting and ask us if anything is unclear.
Which documents should I prepare?
Generally the original document from the competent authority, the owner's ID or passport, a translation in the format the destination requires, and a power of attorney if someone acts for you. Details vary by service type — ask our team for a case-specific checklist.
Related services
What clients usually handle next
One document set often moves through several stages — translation, notarial certification, legalization and finally a visa filing. The links below follow that real sequence.
- Notarial services by a licensed Thai attorneySignature witnessing, certified true copies, affidavits and powers of attorney for overseas use
- Certified document translation, all languagesTranslations for Thai and overseas authorities with a certification statement
- NAATI-certified translation for Australia & New ZealandTranslations accepted by Australian government agencies, with certifier stamp
- Thai–foreign marriage registrationAffirmation of freedom to marry, embassy certification and district office registration
- Police clearance certificateFiled with the Royal Thai Police Special Branch, with translation and legalization
- Outbound visas for Thai nationalsDocument preparation, embassy appointments and pre-submission file review
External authority references
- กองสัญชาติและนิติกรณ์ กรมการกงสุล กระทรวงการต่างประเทศ — หน่วยงานรับรองนิติกรณ์เอกสาร (legalization) ของประเทศไทย
- กระทรวงการต่างประเทศ (MFA Thailand)
- HCCH – Apostille Section (อนุสัญญากรุงเฮก 1961) — รายชื่อรัฐภาคีและสถานะการใช้ Apostille
- กรมการปกครอง (DOPA) — ทะเบียนราษฎร ทะเบียนสมรส/หย่า และหนังสือรับรองสถานภาพ
Authority requirements change. Verify with the receiving authority before filing, or ask our team by phone, LINE or email.