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🇮🇹 Thai Law vs Italian Law: Key Differences
Comparative guide highlighting differences between Thai and Italian legal systems for Italian nationals living, working, or doing business in Thailand.
Italy operates a Continental civil law system rooted in Roman law tradition, with its current Codice Civile (Civil Code) dating from 1942. Thailand's civil law system was modelled on Continental European codes during the King Rama V (Chulalongkorn) and King Rama VI eras and bears structural similarities to the Italian Codice Civile. Both are non-common-law jurisdictions with codified statutes; both are members of the OECD-style multilateral DTA network.
Comparison Table
| Area | 🇹🇭 Thai Law | 🇮🇹 Italy | Key Difference |
|---|---|---|---|
| Legal System Basis | Civil law (codified) influenced by Continental European models including the Italian, French, and German codes. | Civil law (Roman tradition). Codice Civile 1942. EU law integrates via direct effect and supremacy. | Both are Continental civil-law systems with significant structural parallels; Italian law is layered by EU law where Thailand has no supranational layer. |
| Visa Status with Thailand | Italy on the 93-country visa-exempt list — 60 days visa-exempt. | Italian Schengen visa required for Thai short-stay; Thais use Schengen visa for Italy. | Italians enter Thailand visa-exempt; Thais require Schengen visa for Italy. |
| Business Formation | Foreign Business Act restricts foreign majority in most sectors. Minimum 2 shareholders. | SRL (Società a responsabilità limitata) standard limited liability; SPA (Società per azioni) for larger entities. No specific foreign-ownership restrictions in most sectors. EU freedom of establishment. | Italy allows full foreign ownership; Thailand restricts foreign majority in most sectors under the FBA. |
| Property / Land Ownership | Foreigners cannot own land. Condo Act 49% foreign quota. | No restrictions on foreign property ownership in Italy. Italian property tax (IMU) on second homes. | Italians can own Thai condominiums under the 49% foreign quota and lease land for up to 30 years; Italy has no equivalent restrictions on Thai buyers. |
| Family Law | Community property default. Civil marriage at amphur. Same-sex marriage from 22 Jan 2025. | Comunione legale (community property) default but can opt for separazione dei beni (separate property). Civil unions (unioni civili) since 2016 for same-sex couples — distinct from marriage. | Both have community-property defaults with opt-out; Thailand recognises full same-sex marriage from 2025, Italy uses civil unions for same-sex couples. |
| Inheritance | CCC §1635-1755 intestate; will permitted but no forced heirship. | Codice Civile forced heirship (legittima): spouse and children have reserved shares. Disinheritance limited. | Italian inheritance has forced-heirship reserved shares; Thai inheritance allows free testation subject only to spousal share rules. |
| Criminal Justice | Inquisitorial elements. No jury trials. Codified Penal Code B.E. 2499. | Reformed adversarial system since 1989 Code of Criminal Procedure. Lay-judge jury for serious crimes (Corte d'Assise). | Italy has lay-jury panels for serious crimes; Thailand has no jury system. |
| Defamation | Criminal offence under Penal Code §326-333. Truth + public-interest defence under §329. | Diffamazione under Penal Code Article 595. Criminal — fines and possible imprisonment. Recent Constitutional Court rulings have limited imprisonment. | Both criminalise defamation; Italy is moving toward fines-only following constitutional pressure; Thailand retains active imprisonment availability. |
| Tax System | Worldwide remittance basis from 2024. Tax-resident at 180+ days. Top personal rate 35%. | Worldwide taxation for residents (183+ days or habitual residence). Top personal rate 43% plus regional and municipal surcharges. Italy-Thailand DTA in force. | Italian rates higher than Thai; Italy-Thailand DTA (1977) prevents double taxation on most income types. |
| Driving Licence Recognition | Italian licence convertible to Thai with translation + DLT process. | Thai licence requires translation for short-term Italian driving; Italian residents must convert. | Both allow conversion subject to formalities; International Driving Permit accepted for short visits. |
Important Notes
Italy-Thailand DTA (signed 1977) prevents double taxation on most income types including pensions.
Italian Embassy in Bangkok and Consulate in Phuket serve a substantial Italian community in Thailand.
Forced-heirship rules under Italian inheritance can interact with Thai will provisions for Italians with Thai assets — coordinate testamentary planning across both jurisdictions.
Italy and Thailand share Continental civil-law structures, making certain commercial doctrines mutually familiar to advisers.
Professional Legal Assistance
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