Why applications get rejected
Immigration rejections fall into two categories: fixable issues (missing documents, outdated TM30) and problematic patterns (overstay history, financial fraud indicators). Fixable rejections can be corrected and resubmitted. Problematic rejections require additional steps, such as explanation letters or waiting periods, before reapplication.
The most important step after rejection is asking immigration officers specifically which documents are missing or which thresholds were not met. Immigration staff are typically willing to indicate the problem, which allows you to fix it and resubmit efficiently.
Issue 1: Missing or outdated TM30 address registration
The problem
The TM30 is a mandatory address registration that must be filed when you first enter Thailand and whenever you change addresses. Most visa applications require a current TM30 (filed within the past 90 days). If your TM30 is missing or expired, immigration will reject your application.
The fix
File a TM30 immediately at your local immigration office or through an authorized company (landlord, accommodation provider, or immigration agent). Processing takes 30 minutes to 1 hour. Once filed, your TM30 is valid for 90 days. Resubmit your visa application immediately after obtaining the TM30.
Prevention tip: Set a reminder to renew your TM30 every 90 days, even if you have not moved. Keeping it current prevents rejections and simplifies visa applications.
Issue 2: Financial documents below required thresholds
The problem
Retirement visas require 800,000 THB in a Thai bank account or a monthly income of 65,000 THB. DTV requires proof of approximately 30,000 THB monthly foreign income. If your bank statements show balances or income below these minimums, your application is rejected.
The fix
For savings requirement, transfer funds to your Thai bank account to meet the threshold, then wait for the monthly statement to reflect the balance. Bank statements take 5 to 10 days to generate after deposits. For income requirements, provide recent employment letters, business documents, or international bank statements showing the income.
Once your financial documents meet the requirements, resubmit along with a new TM.47 form (for extensions) or full application (for new visas). Some immigration offices may require explanation of where the funds came from if there was a sudden deposit, so be prepared to provide source documentation if asked.
Issue 3: Incomplete or unclear documentation
The problem
Common document issues include photocopies that are too dark or light to read, missing pages (especially passport entry/exit stamps), employment letters without official signatures, or forms filled out incorrectly. Immigration requires clear, legible documentation to process applications.
The fix
Request specific clarification from immigration about which documents are incomplete. Common fixes include:
- Unclear photocopies: Use a better copier or re-photocopy with clearer settings
- Missing passport pages: Photocopy all passport pages with entry stamps and current visa clearly visible
- Employment letter issues: Request a new letter from your employer with official company letterhead and authorized signature
- Translation issues: Provide official, notarized translations if documents are in non-English languages
- Form errors: Use black pen to fill out forms legibly; ask immigration for a blank form to refill if necessary
All photocopies clear and legible. Original passport with visa and entry/exit stamps visible. All forms filled legibly in black ink with no corrections. Bank statements dated within past 2 months. Current TM30 registration (within past 90 days). Employment/income documentation with proper signatures and letterhead.
Issue 4: Overstay history or immigration violations
The problem
Any overstay (even a single day) is noted on your immigration record. Repeated overstays, visa cancellations, or other violations can result in blacklist status or automatic rejection of future applications. Immigration views overstay as a serious compliance issue, even if accidental.
The fix
If you have overstay history, provide a detailed explanation letter to immigration stating the reason for overstay (missed flight, medical emergency, administrative confusion, etc.). The letter should be formal, factual, and non-defensive. Include passport copies showing the overstay period and dates. Immigration may approve your application despite the history if the explanation is reasonable and the overstay was brief and isolated.
For serious violations (blacklist status), consult an immigration lawyer. You may need to apply for a waiver or seek special approval before reapplying.
Issue 5: Wrong visa type for your situation
The problem
Applying for a retirement visa when you are employed, or an ED visa without active school enrollment, will result in rejection. The visa type must match your intended purpose of stay and your circumstances.
The fix
Clarify your purpose of stay and apply for the correct visa type. If you are working, apply for a work visa (Non-O or Non-B). If you are studying, apply for an ED visa. If you are retired or living on income, apply for a retirement visa. Switching visa types requires a full new application, not an extension.
Issue 6: Previous visa cancellation or application rejection
The problem
If your visa was cancelled by immigration (due to overstay, fraud, or violation), subsequent applications may face scrutiny. Immigration will investigate the reason for the previous cancellation before approving new applications.
The fix
Obtain documentation of why your previous visa was cancelled from immigration. If the reason is correctable (overstay due to misunderstanding), provide documentation showing the issue was resolved. For example, if you overstayed and have since understood the requirement, demonstrate your current compliance with TM30 registration and 90-day reporting.
Consider waiting 30 to 60 days before reapplying to allow the previous issue to age. Immigration is more lenient with older violations than recent ones.
Resubmission tips
After receiving a rejection, take these steps before resubmitting. Request written clarification from immigration of the rejection reason. Gather corrected or additional documents addressing the specific issue. File any required forms (TM30, TM.7, etc.) with proper timing before resubmission. Ask an immigration officer to review your documents before formal submission to catch any remaining issues.
Keep a record of all submissions, rejections, and communications with immigration. This documentation is helpful if complications arise later or if you need to appeal a decision.