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.
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?)
#While there is no fee for filing this form, It is important to complete and submit it accurately and promptly to maintain a smooth and lawful residency in Thailand, as described in the Form TM.6 guide.
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.
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
- Residence update
- Administrative record keeping
Who uses it
Individuals who already have an approved application or existing record use TM.28 to request a follow-up action described in the official instructions.
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
- Non-immigrant-b — Legacy self-reporting form
- When filing TM.28 alongside TM-30 (Largely replaced by TM.30)
Failure prevention (What causes Form TM.28 rejections?)
#Technical rejections
- Failure to submit within the designated timeframe
- Ensure form edition is current
Substantive weaknesses
- Mismatch 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
- Copy of visa sticker or stamp in passport
- 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
Fees
#There is no Immigration Bureau filing fee for Form TM.28.
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. For related guidance, see Non-Immigrant Visa B (Business/Work).
Strategy tips
#Examples (What are examples for Form TM.28?)
#- A strong application was submitted by a foreign national who included a copy of their current visa and a utility bill as proof of address, resulting in a smooth processing by the Immigration Bureau.
- A weak application was filed by an applicant who only provided a hotel booking confirmation without any additional proof of residence, leading to a request for further documentation.
- An applicant who had recently moved within Thailand filed TM.28 with updated address details and a rental agreement, which was promptly accepted by the authorities.
- An applicant in the Non-immigrant-b category files TM.28 as part of their immigration process
Common misconceptions (What misconceptions surround Form TM.28?)
#- Some applicants assume that filing TM.28 is only necessary for long-term residents, but it is required for any foreign national residing in Thailand who needs to update their residential address.
- TM.28 has no separate filing fee, but it is not optional paperwork — failing to include it when required can delay or jeopardize the underlying case.
- TM.28 can be rejected before substantive review for technical errors such as “Failure to submit within the designated timeframe.”
- A complete TM.28 can still be denied on the merits — issues like “Mismatch with previously submitted information” are evaluated by the reviewer even when paperwork is clean.
- Submitting TM.28 is the start of the process — applicants should expect follow-up steps such as “Application receipt.”
- Filing TM.28 is not the same as approval — adjudicators independently review eligibility, evidence, and admissibility before deciding the case.
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)
What happens after you submit
#- Application receipt
- Review by the Immigration Bureau
- Confirmation of updated address in records
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.