On this page
- Quick summary
- Overview (What is Form TM.28?)
- Context and workflow
- Failure prevention (What causes Form TM.28 rejections?)
- What it asks for (What does Form TM.28 ask for?)
- What you need (What do you need for Form TM.28?)
- Checklist (What is the Form TM.28 checklist?)
- Processing times
- Where to file
- Fees
- Strategy tips
- Examples (What are examples for Form TM.28?)
- Common misconceptions (What misconceptions surround Form TM.28?)
- Edge cases and variations
- Scenarios
- Key differentiators
- Next steps
- Verification
- Related links
- Resources
Quick summary
#Individuals who already have an approved application or existing record use TM.28 to request a follow-up action described in the official instructions, as described in the Form VISA APPLICATION guide, as described in the Form TM.47 guide.
When you need the agency to take follow-up action on an already approved case
Include it with your application package and follow official instructions for submission.
Names, dates of birth, and passport details on other forms Program checklist requirements Supporting documents and translations
Overview (What is Form TM.28?)
#It is a no-cost, yet essential, procedural step that helps ensure compliance with Thai immigration laws and supports the smooth continuation of one's legal stay in the country. For related guidance, see the Long Stay in Thailand page. For related guidance, see the How to Apply for a Thai page.
First page of TM.28 form
Source: TM.28 online portal
Context and workflow
#Processing time for TM.28 varies by case type and current workload — always check the official Immigration Bureau processing time tool, as described in the Form TM.28 guide](/en/thailand/guides/thailand-retirement-guide) guide.
Why this matters
- Small mismatches inside TM.28 (or between TM.28 and supporting evidence) can force rework later in processing.
- This form acts as a cross-check point: details here must match other forms and supporting documents.
Where it fits in the workflow
- Application receipt
- Residence verification
- Next stage forms
Who uses it
TM.28 is intended for individuals with an approved application or existing record, who need to request a follow-up action as specified in the official instructions, as explained in the Form TM.47 guide.
When it is used
- When you need the agency to take follow-up action on an already approved case
- To request action related to an existing approval or record, as described in the instructions
- After a prior approval when a specific agency action is required
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Failure prevention (What causes Form TM.28 rejections?)
#Technical rejections
- Ensure form edition is current
Substantive weaknesses
- Discrepancies with previously submitted information
What it asks for (What does Form TM.28 ask for?)
#- Applicant identification information
- Purpose of submission
- Supporting documentation
- Supporting documentation inventory
- Eligibility or purpose details
- Declarations and signatures
- Documentation related to: Complete all required sections, sign, and submit with required evidence
What you need (What do you need for Form TM.28?)
#- The current edition of TM.28
- Proof of current residential address in Thailand
- Copy of passport identification page
- TM.6 Arrival/Departure Card
- Complete all required sections, sign, and submit with required evidence.
Checklist (What is the Form TM.28 checklist?)
#- Access the latest TM.28 form and its accompanying instructions directly from the official Immigration Bureau website.
- Review the TM.28 instructions for the follow-up action this form covers
- Complete all required sections of TM.28
- Sign, date, and submit TM.28 with all required supporting evidence
Processing times
#| Category | Processing time |
|---|---|
| e-Visa Standard | 3 to 5 daysas of February 2026 |
- Processing time for TM.28 under "e-Visa Standard": 3 to 5 days (as of February 2026).
- Processing times for TM.28 vary by category and processing location. Verify current processing times with the issuing authority.
- Processing times differ significantly by eligibility category. Initial applications, renewals, and replacements each go through different adjudication queues, and some categories consistently take longer than others.
- Processing times for this form vary by Immigration Bureau office and current workload. Verify current processing times with Immigration Bureau.
- While pending: track your case status using your application reference number, respond promptly to any requests for additional documents, and update your contact information with Immigration Bureau if it changes.
Where to file
#Submit your application at the designated Immigration Bureau office, embassy, or consulate. Check the official website for the location with jurisdiction over your place of residence.
Submit application
Submit your application at the Immigration Bureau office or designated embassy/consulate in your country of residence. Check the official instructions for the correct location.
Filing locations and procedures may change. Always verify on the official Immigration Bureau website before submitting.
Fees
#There is no Immigration Bureau filing fee for Form TM.28.
Strategy tips
#Examples (What are examples for Form TM.28?)
#- A strong application: John, a foreign national residing in Bangkok, submits TM.28 with a copy of his lease agreement and passport, ensuring all details match his TM.6 card.
- A weak application: Maria submits TM.28 without updating her new address, leading to confusion and a request for additional information from the Immigration Bureau.
- A strong application: Ahmed, who recently moved to a new apartment, promptly files TM.28 with his updated address and a utility bill as proof, avoiding any compliance issues.
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Common misconceptions (What misconceptions surround Form TM.28?)
#- Filing this form does not guarantee approval of the underlying case
- This form does not create a new benefit by itself
- Some applicants assume that filing TM.28 is only necessary when initially arriving in Thailand, but it is also required when there are changes in residential address.
Edge cases and variations
#- If you are asked to submit or update TM.28, treat it as a package update: check every place the same details appear and keep them consistent.
Scenarios
#A software engineer submitted their petition with all supporting documents
The case was approved within the standard timeline
Prepare all evidence before filing to avoid delays
Key differentiators
#- Unlike Form TM.30: Notification of Residence: Largely replaced by TM.30 (Address pathway)
- Unlike Form TM.7: Visa Extension Application: Related form in this immigration process (Address pathway)
Next steps
#- Application receipt
- Residence verification by the Immigration Bureau
- Notification of any discrepancies
Verification
#This guide is derived from official Immigration Bureau instructions for TM.28 and is updated when form editions or filing rules change. Always verify current requirements at the official Immigration Bureau website.
FAQs
What does filing TM.28 actually accomplish?
Review the official instructions to understand how it applies to your situation. Review the official TM.28 instructions for complete guidance specific to your immigration case and circumstances.
What other forms are typically filed together with TM.28?
Review the official TM.28 instructions to determine which supporting forms and evidence are required for your situation. The specific forms required vary by case type. Review the instructions for your particular immigration category to determine which forms must be submitted together.
What happens if I make an error on TM.28 or need to correct something after filing?
Missing signatures Review the official TM.28 instructions for how to correct or amend a submission. The specific timing depends on your case type and circumstances. Generally, forms should be filed according to the sequence outlined in the official instructions for your immigration category.
When will TM.28 be processed and what is the workflow?
Processing timing for TM.28 varies depending on the filing category, processing location, and current application volume. Standard processing can range from a few weeks to several months. Before submitting, check the official Immigration Bureau processing times tool for the most current estimates. After filing, monitor your case status and consider whether expedited options are available.
What are common mistakes when filing TM.28?
Common mistakes include submitting incomplete forms, missing required signatures, paying incorrect fees, and failing to include all required supporting documents. Even minor errors can cause significant delays or outright rejection of your application. Double-check every section, verify fee amounts on the official Immigration Bureau schedule, and review the instructions thoroughly before submitting.
VisaMind provides informational guidance only and is not a government agency. This is not legal advice. Requirements can change and eligibility depends on your specific facts. If your case is complex or high-stakes, consult a licensed immigration attorney.
Next steps
Requirements vary by nationality, purpose, timeline, and case details. Use Find My Visa to get a personalized checklist with official sources and deadlines.
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