Inheritance Tax - Spouse vs Child in Belgium: Complete Comparison and Benefits


The Short Answer
This Is a CRITICAL Question! A Spouse and a Child Pay Very Different Inheritance Tax:
Inheritance Tax Summary:
| Aspect | Spouse | Child |
|---|---|---|
| Inheritance tax rate | 3-7% (Low!) | 3-7% (Same) |
| Exemption threshold | €61,500 (Flanders) / €58,500 (Wallonia) | €61,500 (Flanders) / €58,500 (Wallonia) |
| BUT: Family home exemption | ✅ YES! | ✅ YES! |
| BUT: Spouse advantage | ✅ EXTRA 30-50% reduction | ❌ NO |
| Practical impact | €1,000-€5,000 | €5,000-€15,000+ |
CONCLUSION: Inheriting as a Spouse Is MUCH Cheaper Than Inheriting as a Child!
This guide explains the difference precisely, with practical examples.
✦ 100% free & No obligation
Sell your property with the best agent
Compare the top 3 agents in your region for free and save on commission.
Compare agents →1. The Basics - Inheritance Tax Rates
Official Rates (by Region):
Spouse:
- Rate: 3%
- Exemption: €61,500 (Flanders/Brussels) / €58,500 (Wallonia)
Child:
- Rate: 3%
- Exemption: €61,500 (Flanders/Brussels) / €58,500 (Wallonia)
FIRST OBSERVATION: The Official Rates Are IDENTICAL!
But Wait - There Is MUCH MORE to Know!
2. The Major Advantages for the Spouse - This Is Where the Difference Lies
Advantage 1: The Family Home Exemption (Spouse Exemption)
This Is the BIGGEST Advantage for the Surviving Spouse!
How It Works:
In many cases, a surviving spouse can:
- Inherit the family home TAX-FREE
- Meaning: €0 in inheritance tax on the property!
- Subject to certain conditions (see below)
Practical Example:
Spouse Inherits a Home Worth €250,000:
SCENARIO A - WITHOUT the Spouse Advantage:
- Value: €250,000
- Minus exemption: -€61,500
- = Taxable amount: €188,500
- Inheritance tax (3%): €5,655
SCENARIO B - WITH the Spouse Advantage (Family Home):
- Value: €250,000
- Spouse advantage: -€250,000
- = Taxable amount: €0
- Inheritance tax: €0!
BENEFIT: €5,655 Saved!
When Does the Spouse Receive This Advantage?
This Advantage Only Applies If:
- ✅ The spouse lived in the property (family home)
- ✅ The property was the main residence
- ✅ The spouse DOES NOT REMARRY (otherwise the advantage is lost)
- ✅ Certain regional conditions are met
IMPORTANT: These Advantages DIFFER by Region!
Advantage 2: Spousal Inheritance Protection
In Some Situations:
- The spouse inherits a larger share of the estate
- The spouse has priority over children
- This Can Make a Difference of €10,000-€50,000+!
3. Inheritance Tax for Children - The Reality
The Official Rate:
Child:
- Rate: 3% (Same as the spouse!)
- Exemption: €61,500 in Flanders (same!)
BUT: No Family Home Exemption!
Practical Example for a Child:
Child Inherits a Home Worth €250,000:
SCENARIO - Without Spouse Advantage:
- Value: €250,000
- Minus exemption: -€61,500
- = Taxable amount: €188,500
- Inheritance tax (3%): €5,655
IMPORTANT: The child does NOT benefit from the family home exemption!
SPOUSE vs CHILD ADVANTAGE: €5,655!
4. Regional Differences - This Is IMPORTANT!
Inheritance Tax VARIES BY REGION!
Inheritance Tax Rates by Region (Child):
| Region | Rate | Exemption |
|---|---|---|
| Flanders | 3% | €61,500 |
| Brussels | 3% | €61,500 |
| Wallonia | 3% | €58,500 |
Inheritance Tax Rates by Region (Spouse - WITH Advantage):
| Region | Rate | Spouse Advantage |
|---|---|---|
| Flanders | 3% | Family home EXEMPT |
| Brussels | 3% | Family home EXEMPT |
| Wallonia | 3-7% | Partial (depending on conditions) |
NOTES:
- Wallonia Is MUCH Less Favourable for Spouses!
- Flanders Is the BEST for Spouses!
5. Practical Scenarios - How Much Do You Actually Pay?
Scenario 1: Married Couple - Home €250,000 - Flanders
Situation:
- Family home: €250,000
- Region: Flanders
- Heir: Spouse
Calculation:
| Item | Amount |
|---|---|
| Home value | €250,000 |
| Spouse advantage (family home) | -€250,000 |
| Taxable value | €0 |
| Inheritance tax (3%) | €0 |
| Notary fees (estate) | €1,000-€1,500 |
| TOTAL COST | €1,000-€1,500 |
ADVANTAGE Spouse!
Scenario 2: Same Situation - BUT the Heir Is a Child
Situation:
- Family home: €250,000
- Region: Flanders
- Heir: Child (aged 18+)
Calculation:
| Item | Amount |
|---|---|
| Home value | €250,000 |
| Minus exemption | -€61,500 |
| Taxable value | €188,500 |
| Inheritance tax (3%) | €5,655 |
| Notary fees (estate) | €1,000-€1,500 |
| TOTAL COST | €6,655-€7,155 |
DIFFERENCE vs Spouse: €5,655 MORE!
Scenario 3: Unmarried Partner (Cohabitation Agreement)
Situation:
- Home €250,000
- Unmarried partner (NO marriage contract!)
- Flanders
Calculation:
| Item | Amount |
|---|---|
| Home value | €250,000 |
| Minus exemption | -€61,500 |
| Taxable value | €188,500 |
| Inheritance tax (7%) | €13,195 |
| TOTAL | €13,195 |
NOTE: An unmarried partner pays MUCH MORE (7% vs 3%)!
ADVANTAGE of a married spouse: €7,540 saved!
Scenario 4: Multiple Children - Estate €500,000
Situation:
- Estate: €500,000 (home + savings account)
- Heirs: 2 children (€250,000 each)
- Flanders
Calculation PER CHILD:
| Item | Amount |
|---|---|
| Share | €250,000 |
| Minus exemption | -€61,500 |
| Taxable value | €188,500 |
| Inheritance tax (3%) | €5,655 |
TOTAL FOR BOTH CHILDREN: €11,310
If the Spouse Inherits Everything:
- Value: €500,000
- Family home advantage: -€250,000 (property)
- Remaining estate: €250,000
- Minus exemption: -€61,500
- Inheritance tax (3%): €5,655
ADVANTAGE Spouse: €5,655 Saved!
6. Smart Tax Strategies - How to Minimise the Bill
Strategy 1: Cohabitation Agreement vs Marriage
MARRIAGE:
- Spouse pays 3% inheritance tax (or €0 with family home exemption)
- VERY ADVANTAGEOUS!
COHABITATION AGREEMENT:
- Partner pays 7% inheritance tax
- MUCH LESS FAVOURABLE!
RECOMMENDATION: Get married to benefit from tax advantages!
Strategy 2: Gifts During Your Lifetime (Instead of Inheriting)
How It Works:
- Give the property or money during your lifetime
- Gift tax rates are MUCH LOWER than inheritance tax rates
- The partner can receive more tax-free
Gift Tax Rates:
| Region | Gift tax |
|---|---|
| Flanders | 3% (same as inheritance tax!) |
| Brussels | 3% |
| Wallonia | 3-5% |
ADVANTAGE: You can control the timing and plan your tax position!
Strategy 3: Splitting Ownership
How It Works:
- Instead of giving one property (€250k) all at once
- Give the partner a half-share now (gift)
- Transfer the other half later (will)
Effect:
- Spreads the tax burden over multiple years
- Can REDUCE the total tax bill!
7. Wallonia vs Flanders - Big Differences!
FLANDERS (most favourable):
Spouse:
- 3% rate
- Family home exemption: YES!
- Exemption threshold: €61,500
Child:
- 3% rate
- Family home exemption: YES!
- Exemption threshold: €61,500
WALLONIA (less favourable):
Spouse:
- 3-7% rate (HIGHER!)
- Family home exemption: NO or limited
- Exemption threshold: €58,500
Child:
- 3% rate
- Family home exemption: possible
- Exemption threshold: €58,500
CONCLUSION: Wallonia Is MUCH Tougher on Spouses!
8. Practical Steps - How to Plan
Step 1: Assess Your Situation
Ask yourself:
- ☐ Am I married or unmarried?
- ☐ In which region is the property located?
- ☐ Who inherits? (spouse, child, both?)
- ☐ What is the total value of the estate?
Step 2: Consult a Notary or Tax Adviser
This Is Essential!
Ask Them:
- How much inheritance tax exactly?
- Can I reduce it?
- Marriage vs cohabitation agreement?
- Gifts now vs later?
Cost: €300-€800 (worth every cent!)
Step 3: Make a Will
This Is ESSENTIAL!
- ☐ Decide who inherits what
- ☐ Make use of available advantages (spouse vs child)
- ☐ Ensure everything is clear
- ☐ Update it regularly (life changes!)
Step 4: Plan Your Tax Position
Consider:
- Gifts now or later?
- Adjusting the marriage contract?
- Restructuring ownership?
Could Save You Thousands!
9. Summary: Inheritance Tax - Spouse vs Child
Key Points:
- THE OFFICIAL RATE IS THE SAME:
- Spouse: 3%
- Child: 3%
- BUT: Many extra advantages for the spouse!
- THE SPOUSE HAS MAJOR ADVANTAGES:
- Family home exemption (€0 tax on the property!)
- Additional exemptions
- Greater protection
- THE CHILD PAYS MORE:
- No family home exemption
- Standard exemption only
- PRACTICAL IMPACT:
- Spouse inherits property: €0-€1,500 in costs
- Child inherits property: €5,000-€7,000+ in costs
- DIFFERENCE: €5,000-€6,500!
- MARRIAGE vs COHABITATION AGREEMENT:
- Married: 3% inheritance tax
- Unmarried: 7% inheritance tax
- AN ENORMOUS DIFFERENCE!
- REGIONS DIFFER CONSIDERABLY:
- Flanders: BEST for spouses
- Brussels: also good
- Wallonia: TOUGHER
- SMART PLANNING:
- Consult a notary or tax adviser
- Make a will
- Plan gifts in advance
- Could save you thousands!
Golden rule: A spouse has FAR MORE inheritance tax advantages than a child. Marriage is fiscally much more beneficial than a simple cohabitation agreement!
Next Step
Want to Plan Your Inheritance?
- Assess your situation (married/unmarried, region, heirs)
- Consult a notary or tax adviser (ESSENTIAL!)
- Make or update your will
- Plan your tax position (gifts, marriage contract, etc.)
- Implement your strategy
Good luck with your estate planning!

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