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Source of Funds Letter (AML) → Switzerland ðŸ‡Ļ🇭

Notar + Grundbuch + EStV · Lex Koller 1983 — foreigners banned from residential except second-home zones (Wallis/GraubÞnden)

From THB 18,0007-21 days Thai-side + 14-60 days destination

Notar + Grundbuch + EStV accepts the Source of Funds Letter (AML) only with source-of-funds documentation and certified German / French / Italian translation.

Lawyer/notary/escrow network in 13 countries — FIRPTA specialists, Canadian conveyancers, UK solicitors, AU FIRB consultants, German Notar, French Notaire, Japanese åļæģ•æ›ļåĢŦ.

Switzerland foreign-buyer regime: Lex Koller 1983 — foreigners banned from residential except second-home zones (Wallis/GraubÞnden) — Cantonal permit required · Notar mandatory · Apostille accepted directly.

Treaty: CH-Thailand DTA 1996 · Document language: German / French / Italian.

End-to-end: prepare Source of Funds Letter (AML) (7-18 days) → MFA Apostille → German / French / Italian translation → Notar + Grundbuch + EStV.

First-pass acceptance: 96-99%.

How it works

  1. 1

    Pre-closing planning under destination rules

    Plan against Lex Koller 1983 — foreigners banned from residential except second-home zones (Wallis/GraubÞnden).

  2. 2

    Prepare Source of Funds Letter (AML)

    7-18 working days at 12,000-35,000 āļšāļēāļ—.

  3. 3

    German / French / Italian translation

    Registrar-listed translator with real-estate/tax glossary.

  4. 4

    MFA legalisation

    Chaeng Wattana — 2-3 working days.

  5. 5

    Apostille

    MFA Apostille route.

  6. 6

    File with Notar + Grundbuch + EStV

    e-Filing portal or via destination counsel network.

Frequently asked questions

What foreign-buyer rules does Switzerland apply?

Lex Koller 1983 — foreigners banned from residential except second-home zones (Wallis/GraubÞnden)

Does Switzerland accept Thai Apostille?

Yes — MFA Apostille suffices (Thailand Apostille effective Jan 2025).

Which treaty applies?

CH-Thailand DTA 1996

Translation language?

German / French / Italian, by a translator accepted by the destination authority or the Thai MFA.

Can a foreigner buy residential in Switzerland?

Only in second-home zones (Wallis/GraubÞnden) via Lex Koller permit.

Estimated total cost?

12,000-35,000 āļšāļēāļ— + translation THB 1,500-3,000/page + MFA THB 400 + free Apostille + Notar + Grundbuch + EStV fees.

Timeline?

Document prep 7-21 days + destination approval/closing 14-60 days.

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