Ask three Belgians whether their country is expensive and you get five answers, because the question depends on region, household and income tax. There is no single official "cost of living in Belgium" figure that fits everyone. What there is, and what this page uses, is a set of official, dated figures for the costs that matter most when you move. We deliberately do not quote city averages we could not verify on an official page.
What income sets the cost of living in Belgium?
The interprofessional minimum is 2,233.61 euros gross a month for people aged 18 and over since 1 July 2026, when your joint committee has not set a minimum. Many sectors have a higher floor. It is indexed, because Belgian wages follow an automatic wage indexation mechanism by sector, so check the current amount. The standard working week is 38 hours on average. See working in Belgium.
The gross figure matters less than the net one. Belgian income tax runs from 25% to 50% in brackets, plus a communal surcharge. For income earned in 2026, the 25% bracket stops at 16,720 euros and 50% starts above 51,070 euros, with a basic allowance of 11,180 euros that reduces your tax by 2,795 euros. FPS Finance publishes the current brackets and allowances.
What will housing cost in Belgium?
We could not confirm a national rent average on an official page, so we give the rules that frame the cost instead:
- The deposit is capped at two months' rent in Brussels and Wallonia and three in Flanders.
- A tenant can leave a nine-year lease with three months' notice, with compensation in the first three years.
- Buying costs registration duties of 3% in Wallonia, 2% in Flanders and 12.5% in Brussels after a 200,000 euro allowance (for your only home), plus notary fees.
See renting in Belgium and buying property in Belgium. For actual rents, use the regional observatories and listing sites for the city you want.
What are the other regulated costs?
| Cost | Official figure |
|---|---|
| Basic bank account | At most 20.34 euros a year (2026) |
| Universal banking service | At most 62.50 euros a year (2026) |
| Registration at the commune | Set by the commune (70 euros in Etterbeek) |
| Licence exchange | 20 euros federal fee plus a commune tax (38 euros in Brussels, 57 euros in Liège) |
| Number plate and certificate | 30 euros and 26 euros |
| Car inspection (AIBV, passenger car) | 59.60 euros with VAT (since 1 January 2026) |
| Personal health contribution, normal rate | 931.12 euros per quarter (2026 scale, residents without professional income) |
What does health cost?
Employees and the self-employed pay through contributions. Residents without professional income pay quarterly personal contributions that depend on household income. Supplementary insurance costs extra, except at the CAAMI, which does not sell it. See health insurance in Belgium.
A budget is only useful if it matches your case. Moovy can help you list the fixed, regional and one-off costs of your move, with the official source for each, so you can add your own rent and salary.
What about schooling and childcare?
State-funded schools in the French-speaking community charge no tuition. European schools charge fees for some categories: for category III pupils in 2026-2027, 4,457.80 euros a year in nursery, 6,129.55 euros in primary and 8,358.46 euros in secondary, as indicative amounts. Nurseries in subsidised settings charge according to household income. See schools in Belgium.
What about the cost of working for yourself?
Self-employed social contributions in 2026 are 20.50% of professional income up to 75,024.54 euros, with a quarterly minimum of 890.42 euros as a main activity. VAT franchise applies up to 25,000 euros of turnover. Check the current figures with your social insurance fund and FPS Finance.
How should you build your budget?
- Start from your net pay, not gross.
- Add rent or mortgage, with the regional rule for the deposit or duties.
- Add health: contributions or supplementary insurance.
- Add the car, if you keep one: insurance, taxes, inspection.
- Keep a reserve for the first months: deposit, commune fees, furniture.
If you are comparing cities before you decide, read the best places to live in Belgium.
Why is net pay so different from gross pay?
Belgium combines income tax with social contributions deducted from your salary, and a communal surcharge. Two people on the same gross salary can have different net pay if they live in different communes or have different family situations, since the tax-free allowance increases with dependants. When you compare an offer, ask your employer for a net estimate. The cost of living in Belgium is easier to judge in net terms.
Does pay follow prices?
Many wages and benefits in Belgium are indexed, which means they follow inflation through the sector's rules. The minimum amounts in our figures are updated when the index triggers. Check the date of any amount you read: a figure from 2024 may be out of date. We therefore give the date of each amount we quote, and we recommend you do the same when you build your own budget.
What can you save money on?
- Bank: use the basic banking service if you do not need extras.
- Health: compare supplementary insurance, or choose the CAAMI if you want compulsory cover only.
- Housing: know the deposit rules and register the lease.
- Transport: compare a car with train and public transport in your city.
- Childcare: subsidised settings charge according to household income.
What are the hidden costs of the first months?
The first months cost more than the following ones: deposit, first month's rent, commune fees, furniture, possibly a car registration with plates, tax and inspection, and the school or childcare enrolment. Keep a reserve. If you move to Belgium from the UK or another country with different rules, add the cost of permits or recognition of diplomas. In the French-speaking community, a higher-education equivalence costs 65 euros, or 200 euros if a commission examines the file, plus sworn translations.
How do you compare cities?
City-level cost data change quickly and are not reproduced here. Use official statistics and regional housing observatories for rents, and compare listings for a few weeks. The regional rules we listed will still shape your cost: the deposit cap, registration duties and the language of services. See the best places to live in Belgium.
The cost of living in Belgium rewards planning: regulated costs are cheap and predictable, while tax and housing deserve a careful calculation. If you want to double-check the rules behind a number, our guides cite the official source for each.
What budget should a newcomer plan for the first year?
A prudent approach is to separate three layers. First, fixed monthly costs: rent, energy, internet, health fund, insurance, transport. Second, annual costs: property levy or circulation tax, inspection, supplementary insurance, school supplies. Third, one-off costs: deposit, moving, commune fees, car registration. The budget for expats in Belgium that works best is built bottom-up from these three layers with your own quotes, since regional rules fix only some of them.
Is the tax burden the main cost?
Tax and social contributions weigh heavily on a Belgian salary, so check how they apply to you before you compare offers. A special tax regime exists for some workers recruited from abroad: if you are one of them, ask your employer and FPS Finance whether you qualify. For everyone else the best lever is to understand the deductions and to declare correctly.
How do salaries compare with your home country?
Do not compare gross figures. Compare net pay after tax and social contributions, and compare what is included: health cover, pension rights, paid leave of four weeks, and holidays. Healthcare costs are partly reimbursed through the funds and you still pay a personal share, though we have no verified average figure to quote.