Living with a Homeowner in Belgium - Legal & Financial Guide


The Short Answer
Living with someone who owns their home (e.g. partner, parent, family member) comes with legal and financial complexities:
- No automatic inheritance rights (unless legally married)
- No property rights over the home (unless registered)
- Tax situations can become complicated
- On death: you can lose everything (without a will)
- Relationship breakdown = risk of eviction
This guide explains what your rights are, how to protect yourself, and what you need to know about taxation and inheritance law.
1. The Legal Situation - What Are Your Rights?
Scenario 1: Married to the Owner
You Have Rights!
- ✅ Legal inheritance rights (automatic)
- ✅ Property rights (possible registration)
- ✅ Protection under marriage law
- ✅ Pension splitting (on divorce)
On Death: You inherit automatically (unless a will states otherwise)
✦ 100% free & No obligation
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Compare agents →Scenario 2: Cohabiting (Unmarried)
You Have VERY FEW Rights!
- ❌ No inheritance rights (without a will!)
- ❌ No property rights
- ❌ No legal protection
- ❌ On death: you can lose everything
This Is RISKY!
Scenario 3: Living with a Parent or Family Member
Situation Dependent:
- If you are registered (official address): some protection
- If you are not registered: no protection
- On inheritance: depends on the will
WARNING: High risk without a will!
2. Legal Protection - What You Should Do
Option 1: Marriage (Maximum Protection)
This Provides Full Legal Protection:
- Automatic inheritance rights
- Legal property rights
- Pension splitting
- Tax advantages (as a married couple)
Costs: Notary €300-€600 (ceremony costs separate)
Timing: Months of preparation
Option 2: Cohabitation Agreement (Intermediate Protection)
This Covers:
- Inheritance rights (included in the agreement)
- Property division
- Division of debts
- Household repayments
- On separation: clarity assured
Costs: Notary €500-€1,200
This Is the SMART Solution for Unmarried Cohabitants!
Option 3: A Will (Essential!)
The Owner Must Draw Up a Will:
- Specifies who inherits what
- Can protect you (if desired)
- Clarity for heirs
- Prevents family disputes
Costs: Notary €200-€500
This Is ESSENTIAL if You Are Not Married!
Option 4: Property Transfer (Ultimate Protection)
The Owner Can Transfer the Property Fully or Partially to You:
- By gift: you become the owner
- By sale (formal): you buy a share
- By will: after death
Costs: Notary €1,500-€3,000 + gift tax
This Is Permanent Protection!
3. Inheritance Law - What Happens on Death?
This Is CRUCIAL to Understand!
Scenario 1: Married, No Will
Legal Order of Succession:
- Partner (you): 50% of the property
- Children: 50% of the property (divided)
- Parents: (Only if there are no children)
You Inherit Automatically!
Scenario 2: Unmarried, No Will
Legal Order of Succession:
- Children: 100% of the property
- Parents: (Only if there are no children)
- Brothers/Sisters: (Only if there are no parents or children)
- YOU = NOTHING! ❌
You Inherit NOTHING Without a Will!
WARNING: This Is Extremely Risky!
Scenario 3: Will in Place
The Will Decides Everything:
- "I leave my property to my partner"
- "I leave my property to my children"
- "I leave my property to my brother"
- Etc.
A Will Overrides the Legal Order of Succession!
4. Practical Scenarios - What Can Go Wrong?
Scenario 1: Partner Dies, No Will, Unmarried
Situation:
- You have lived with your partner for 10 years
- Partner dies (no will)
- Partner had a child from a previous relationship
Legal Order of Succession:
- Child: 100% of the property
- You: 0% (you are not married)
Consequence:
- The heir child can evict you from the home
- You are left homeless
- All of the partner's assets go to the child
This Is a NIGHTMARE!
Scenario 2: Partner Dies, Will in Place, Unmarried
Situation:
- You have lived with your partner for 10 years
- Partner dies (WITH a will!)
- The will states: "I leave everything to my partner"
Consequence:
- You inherit everything (property, money, possessions)
- Legal heirs may challenge this
- But the will is your protection
This Is SAFE!
Scenario 3: Parent Dies, You Live with Them
Situation:
- You (an adult) live with a parent
- The parent dies without a will
- The parent had other children
Legal Order of Succession:
- All children (equally): 100% of the property
- You: depends on whether you are a child of the deceased
Consequence:
- Other children can force the sale of the property
- You must move out
- You lose your home
HIGH RISK!
5. Taxation - Do You Have to Pay Tax?
This Depends on the Situation.
Scenario 1: You Live There and Pay Rent
Tax Situation:
- Tenant pays rent (normal situation)
- Owner receives rental income (taxable)
- No inheritance tax (you are not inheriting)
- No property taxes
This Is a Normal Rental Situation!
Scenario 2: You Live There Free of Charge (or Partially)
Tax Situation:
- Owner: may have a "benefit in kind" (taxable in some cases)
- You: may benefit from tax advantages (housing cost deduction)
- Income tax: depends on the situation
This Can Be More Complex!
Scenario 3: You Inherit the Property (On Death)
Taxation:
Inheritance tax:
- Married (partner inherits): low - in Flanders, rates start at 3% for partners and direct heirs
- Child inherits: low - 3% in Flanders
- Unrelated person inherits: HIGH - 30% in Flanders
Example:
- You (unrelated / partner without a will): property worth €300,000
- Inheritance tax (30%): €90,000
- You receive net: €210,000
This Is Significant!
Scenario 4: You Receive a Gift of the Property (During the Owner's Lifetime)
Taxation:
Gift tax:
- Annual exemption: €27,000 (Flanders)
- Above that: 3%-27% gift tax
Example:
- Partner gifts property worth €400,000
- Exemption: €27,000
- Gift tax on €373,000: approx. €30,000
This Is Considerable!
6. Practical Measures - How to Protect Yourself
Measure 1: Have a Will Drawn Up (Partner/Owner)
The owner must:
- Contact a notary
- Draw up a will
- State: "I leave my property to [your name]"
- Sign officially
Costs: €200-€500
Timing: 1-2 weeks
This Is the Most Critical Step!
Measure 2: Draw Up a Cohabitation Agreement
The two of you:
- Contact a notary
- Draw up the agreement
- Cover: inheritance rights, property, debts
- Sign officially
Costs: €500-€1,200
Timing: 2-3 weeks
This Provides Certainty!
Measure 3: Official Address Registration
Make Sure You:
- Are registered at the property address (municipal administration)
- This provides some legal protection
- Proof of residence
Costs: Free
Timing: 1 day
Measure 4: Written Agreements
Even Without a Notary:
- Draw up written agreements
- State what you pay and what you receive
- Both parties sign
- Keep a copy
This Is NOT Legally Binding, But It Is Evidence of Intent!
Measure 5: Insurance
Life Insurance:
- Partner takes out a policy for a certain amount
- On death: you receive the payout
- This covers inheritance tax, notary costs
Costs: €20-€50/month
This Is SMART!
7. If Relationship Problems Arise - What Happens?
Scenario 1: Separation/Break-up (Unmarried)
Without an Agreement:
- The owner can evict you
- You have no property rights
- You can quickly find yourself homeless
With a Cohabitation Agreement:
- The agreement determines what happens
- Possible compensation
- Transition period (sometimes)
THAT IS WHY an Agreement Is Essential!
Scenario 2: Divorce (Married)
With Marriage:
- Legal protection
- Pension splitting
- Property division (complex)
- Notary/court decides
This Is Much Better Protected!
Scenario 3: Conflicts with Family (Parent)
If You Live with a Parent:
- No automatic rights
- The parent can evict you
- No legal protection (without a will)
This Is RISKY!
8. Practical Tips - How to Proceed
Tip 1: Talk About a Will
A difficult subject, but essential:
- "What happens if you die?"
- "Do you want me to inherit your property?"
- "Should we put it in a will?"
This Brings Clarity!
Tip 2: Draw Up the Will/Agreement as Early as Possible
Do not wait until:
- Illness
- A crisis
- An argument
Acting early = avoiding stress!
Tip 3: Make Sure You Are Officially Registered
- Make sure you are registered at the address (municipality)
- This provides some protection
- Proof of residence
Free, but Important!
Tip 4: Keep Track of Payments
- Make sure rent payments are traceable
- Bank transfers (not cash)
- This proves your contribution
This Could Be Useful Later!
Tip 5: Seek Legal Advice
- Consult a notary or lawyer
- Explain your situation
- Get tailored advice
Costs: €100-€300 consultation
This Could Save You Thousands Later!
9. Special Situations
Situation 1: Parent and Adult Child (in the Same Home)
Risks:
- The child has no rights
- The parent can evict the child
- On inheritance: depends on the will
Solution:
- Draw up a will
- Register the child
- Possibly transfer part of the property
Situation 2: Partner with Children from a Previous Relationship
Risks:
- Children have inheritance rights
- The partner can protect you (by will)
- Conflicts after death are likely
Solution:
- Very specific will
- Possibly a cohabitation agreement
- Clear distribution of the estate
Situation 3: Live-in Carer (Parent/Sick Person)
Situation:
- You care for the owner
- The owner is ill or elderly
- You expect to inherit
Risk:
- The owner can change their will
- Family can challenge it
- No guarantees
Solution:
- Have the will drawn up now
- Written agreements
- Possibly a partial transfer of the property
10. Summary: Living with a Homeowner
Key Points:
- No Automatic Rights (Unless Married)
- Unmarried cohabitants: no inheritance rights
- Married partners: legal inheritance rights
- Family: depends on the will
- A Will Is ESSENTIAL
- Without a will: you inherit nothing
- With a will: you are protected
- Costs: €200-€500 (very affordable!)
- A Cohabitation Agreement Is SMART
- Covers inheritance rights
- Covers property
- Prevents problems
- Costs: €500-€1,200
- Inheritance Tax
- Partner/Child: 3% (Flanders)
- Unrelated person: 30% (Significant!) (Flanders)
- Gift: 3%-27% (depending on exemption) (Flanders)
- If Problems Arise:
- No agreement = you have no rights
- With an agreement = you are protected
- A notary is your best friend!
- Practical Measures:
- Will (owner)
- Cohabitation agreement (both parties)
- Official address registration
- Traceable payments
- Legal advice
Golden Rule: Will + Agreement = No Problems. Nothing at All = Plenty of Risks!
Next Step
Living with someone who owns their home?
- Talk about a will
- Seek legal advice
- Draw up a will or agreement
- Make sure you are officially registered
- Make sure your payments are traceable
Good luck!

Aylin Mustafa
Content & Customer Experience
"Real estate expert focused on quality control and strategic partnerships."
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