Family Law · Luxembourg
Family Law lawyers in Luxembourg
Family matters in Luxembourg are governed by the Civil Code and heard in French before the family-affairs judge or the justice of the peace. We match you with a specialised lawyer registered with one of Luxembourg’s two Bars, so you can move forward with confidence.
- Specialists in divorce, child arrangements, parental authority and inheritance
- Free matching with lawyers registered in Luxembourg or Diekirch
- Guidance on forced heirship and EU cross-border succession rules
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Why it matters
Family law in Luxembourg, explained
Working with Family Law lawyers in Luxembourg matters when a relationship breaks down, when a child’s residence must be settled, or when a succession needs to be planned or contested. Luxembourg follows a continental civil-law system where family matters are handled through the district courts’ family-affairs judge and the justice of the peace, and where all procedural documents must be drafted in French. The country also has two independent Bars — Luxembourg and Diekirch — so your lawyer must be registered with one of them. Forced heirship, cross-border successions, and no state court fees are distinctive features. This page explains how family-law proceedings work in the Grand Duchy and how our free matching service connects you with a specialised lawyer.
Luxembourg specifics
How family law works in Luxembourg
Family law in Luxembourg sits within the continental civil-law tradition governed by the Civil Code. The practical landscape is shaped by two independent Bars, a family-affairs judge, forced heirship for descendants, and EU rules for cross-border successions. Below we summarise key features and deadlines from official sources.
Two Bars and registered specialists
Luxembourg has two independent Bars: the Barreau de Luxembourg and the Barreau de Diekirch. Only lawyers on the roll of one of these Bars may practise in the Grand Duchy. Before the family-affairs judge, you may appear in person or be represented by an avocat; however, for appeals and certain civil procedures, an avocat à la Cour (List I) is required.
Family matters before the family-affairs judge
Family matters are generally heard by the district courts’ family-affairs judge, and the justice of the peace follows an oral procedure for some claims. The district courts in civil matters follow a written procedure requiring representation; in contrast, most applications before the family-affairs judge are exceptions where you may appear in person or through a non-specialised lawyer.
Forced heirship and reserved shares
Under Article 913 of the Civil Code, descendants are protected by a reserved legal share: testamentary gifts may not exceed one half of the estate if you leave one child, one third if two children, and one quarter if three or more children. The surviving spouse has no reserved share, but holds a statutory option. Dispositions exceeding the disposable portion can be reduced.
EU cross-border succession rules
For successions opened on or after 17 August 2015, EU Regulation 650/2012 generally designates the law of the deceased’s habitual residence, but a testator may elect the law of his or her nationality. Given Luxembourg’s large cross-border population, this choice is a frequent planning tool; the interaction with forced-heirship rules is a key point of advice.
Lawyers’ fees and legal aid
Luxembourg has no state court fees for bringing proceedings; the main cost is the lawyer’s fee. There is no binding official tariff; lawyers fix fees taking into account the matter’s importance, difficulty, result and your finances. Legal aid may cover lawyer and notary fees in civil, commercial, administrative and criminal matters, decided by the Bâtonnier.
Trilingual French-based procedure
All procedural documents must be drafted in French, though hearings may be conducted in French, German or Luxembourgish, and court translation is paid by the State. A working command of French is important for litigation, while legislation and judgments are published in French.
Key time limit — Family Law
Surviving spouse’s succession option — 3 months and 40 days from the opening of the succession. The surviving spouse must exercise his or her statutory option within three months and forty days.
Data compiled from official Luxembourg public bodies, e-Justice, Legilux and Guichet.lu, accessed April 2025.
- E-Justice: national justice systems – Luxembourg
- Ministry of Justice: the legal profession in Luxembourg
- Legilux: Luxembourg Civil Code
- ITM: dismissal and resignation notice periods
- Guichet.lu: terminating a residential lease
- Guichet.lu: succession declaration
- Guichet.lu: administrative appeals
- Justice Portal: succession and surviving spouse
- E-Justice: restrictions on successions in Luxembourg
- Guichet.lu: lawyers’ fees and legal aid
- E-Justice: access to justice in Luxembourg
Common challenges
Family law in Luxembourg can feel complex
You are not alone if any of these situations sound familiar.
You do not know which court handles your matter
Family disputes in Luxembourg can involve the family-affairs judge, the justice of the peace, or the district court, each with different written or oral procedures. A specialist clarifies the correct route.
Forced heirship can surprise non-Luxembourg residents
Luxembourg reserves a legal share for children; testamentary gifts above the free portion may be reduced. Cross-border couples need advice on which law applies under EU Regulation 650/2012.
Legal French is a barrier
All procedural documents must be drafted in French, and hearings may switch between French, German and Luxembourgish. A registered Luxembourg lawyer handles the language and court formalities for you.
Why use our matching
Find the right family lawyer, without the guesswork
We simplify your search for a specialist in Luxembourg family law.
Matched to a registered specialist
Every lawyer on our platform is registered with the Barreau de Luxembourg or the Barreau de Diekirch and handles family-law matters in the Grand Duchy.
Clear on deadlines and costs
We focus on family-law deadlines such as the six-month succession declaration and the three-month-plus-forty-day surviving-spouse option, and explain how Luxembourg lawyers set fees.
Cross-border experience
Luxembourg’s large expatriate population means many family cases involve another country. You are matched with lawyers accustomed to EU Regulation 650/2012 and trilingual proceedings.
Free, no-obligation matching
You pay nothing to use the service. We connect you with a specialist and you decide whether to proceed; there is no obligation to instruct the lawyer.
Cross-border reach
Family law beyond Luxembourg’s borders
Luxembourg family lawyers regularly handle cross-border matters with these neighbouring and European legal systems.
Questions and answers
Family law in Luxembourg: FAQs
Why should I choose Family Law lawyers in Luxembourg instead of a general lawyer?
Family Law lawyers in Luxembourg understand the Civil Code rules on divorce, parental authority, forced heirship and the family-affairs judge’s procedures. They are registered with one of Luxembourg’s two Bars and can draft French procedural documents, ensuring your case is handled efficiently.
Do I need a lawyer for family court in Luxembourg?
Before the family-affairs judge and the justice of the peace, you may appear in person or be represented by an avocat, spouse, relative or employee. However, for district court civil procedures and appeals, representation by an avocat à la Cour is generally required.
How are lawyers’ fees charged in Luxembourg?
There is no official tariff. Lawyers set fees freely, considering the matter’s importance, difficulty, result and your financial situation. Legal aid may cover fees for those of insufficient means, decided by the Bâtonnier.
What is forced heirship in Luxembourg and how does it affect me?
Luxembourg law reserves a share of your estate for your children: one half if one child, one third if two, one quarter if three or more. The surviving spouse has no reserved share. Gifts exceeding the disposable portion can be reduced.
Which law applies to my cross-border succession?
EU Regulation 650/2012 generally applies the law of the deceased’s habitual residence, but you may elect your national law. For Luxembourg’s large cross-border community, this choice is a common planning tool.
What are the key family-law deadlines in Luxembourg?
A succession declaration must be filed within six months of death. The surviving spouse’s option must be exercised within three months and forty days. General civil claims have a 30-year limitation period, with shorter periods for wages and rent.
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