TLScontact required: Visa applications for France are done via TLScontact center in Bangkok – you’ll need to register on their site and get an appointment. French visas are popular, so book early (especially before peak travel periods). The French Embassy doesn’t take walk-ins or direct submissions for tourists.
Attestation d’accueil (official lodging letter): If you plan to stay at your partner’s place in France, the French host must obtain an “Attestation d’accueil” from their town hall. This official document proves they can host you at their residence. It’s often required – TLScontact will ask for either a hotel booking or this attestation. Make sure your partner sends you the original (it’s an embossed form). If you absolutely cannot get it in time, include your partner’s invitation letter and a copy of their ID, but be prepared to explain why the official attestation is missing.
Invitation and relationship proof: Along with the attestation, include a personal invitation letter from your partner that explains your relationship (how long you’ve been together, etc.). France likes a well-written letter in English or French. Add some photos of you two, but keep it concise. They don’t need a whole album – a few pictures and evidence of communication (if asked) is enough.
Financial sponsorship: If your French partner is covering your trip, they can fill out a formal “Déclaration de prise en charge” (financial responsibility form) or simply state in the letter they will support you. Include their pay slips, tax notice, or bank statements. France will still want to see your Thai bank statements too, even if modest, to gauge your financial situation.
Return-to-Thailand ties: The French Embassy will check that you intend to return. Make sure to provide your employment letter (in English or French) and any other tie (e.g. lease, family proof). They may be a bit less strict than some countries if you have a strong attestation and sponsor, but you should still convincingly show you won’t overstay.