What Documents Are Required for a Visa Extension or Application in Thailand?

For a visa extension in Thailand you will usually need your passport with Thailand entry stamp, TM30, Thai bank statements showing the required funds, and sometimes a 2-inch photo. Requirements differ by visa type and a consultation is the only way to get your exact list.

The Specifics

• The first page of your passport is always required. For extensions, immigration also asks for the Thailand entry stamp page.
• TM30 from your property owner is frequently requested for visa extensions.
• For most extensions a Thai bank statement showing 800,000 Baht maintained for at least 2 months is often needed. A Guardian Visa extension requires 500,000 Baht in a Thai bank account for the last 2 months.
• Some cases ask for the last 3 months of bank statements. Funds must sit in a Thai bank account even if you earn income elsewhere.
• A physical 2-inch photograph is required for baby visa extensions.
• Visa extensions can normally be submitted 18-21 days before your current permission expires.
• Processing after document submission usually takes 10-15 business days.

Expert Tips from Thai Kru Visa Agency

Every visa type has its own checklist. Non-O, Retirement, and Destination Thailand Visa (DTV) extensions all ask for different financial proof and supporting papers. One reply mentioned enrolling in a 1-year cooking class to obtain a DTV that gives 5 years with multiple entries.

If you plan to use two bank accounts, the final decision on whether it meets the rules rests with the immigration officer. That is why we always start with a consultation and give you a custom document checklist.

Our full support includes document verification, preparation, and sending a team member with you to immigration until the extension is granted. General visa extensions start at 7,000 Baht (immigration fees included). Non-O extensions are 12,000 Baht. A combined DTV and Retirement extension package is 23,000 Baht. An infant on visa exemption also falls at 7,000 Baht.

Read more on financial proof here: Non-Immigrant O Guardian Visa Extension Financial Proof Requirements. If your Retirement Visa is close to expiry, see exactly what to do in this guide: Your Retirement Visa Expires in 30 Days – Here’s Exactly What to Do.

Thai immigration rules change and each officer interprets them slightly differently. The safest and fastest route is to let us handle the paperwork and accompany you.

Book a consultation with Thai Kru Visa Agency today. We will give you the precise document list for your situation and take care of the rest.