The Belgian dream for a retiree is simple: good care, a train station within walking distance, and a pension that arrives from home. The paperwork is also simple, with one exception that matters: the tax. Here is what it means to retire in Belgium if you come with a foreign pension, and what changes if you worked in Belgium too.
How do you get health cover when you retire in Belgium?
If you are a pensioner of another EU, EEA or Swiss country, ask the health insurer of the country that pays your pension for an S1 form before you leave. When you arrive, you register at the commune, then join a mutualité and hand it the S1. You are cared for like a Belgian insured person at the expense of the paying country. The S1 covers your family in so far as they meet the Belgian conditions, so hand it over quickly. The possible contribution to the mutuality was not specified on the pages we read; ask the mutuality. See health insurance in Belgium.
What are the steps?
- Request the S1 before leaving.
- Register at your commune (residence in Belgium for EU citizens).
- Join a mutuality with the S1.
- Keep the pension on your account or have it paid in Belgium: within the EU it is in principle paid in your country of residence.
- File your Belgian tax return every year and mention the foreign pension.
- If you also worked in Belgium, request your Belgian pension on mypension.be or through the Federal Pension Service.
How is your foreign pension taxed?
Once you are a Belgian resident, the FPS Finance is clear: you declare your worldwide income, foreign pensions included. The tax treaty between Belgium and the paying country says who taxes it, and even when Belgium exempts it, the pension counts when setting the rate of tax on your other income. A communal surcharge applies to the Belgian tax.
Several treaties, for example with France and with the Netherlands, leave a civil servant's pension to the state that pays it, while a private pension is in principle taxed by the country of residence. Do not assume yours does the same: read the pensions article of your treaty. For the French-Belgian treaty of 10 March 1964, the pension of a former French civil servant is taxable only in France (article 10), unless you are resident in Belgium and a Belgian national, while other pensions and life annuities, including private ones, are taxable only where you reside, so in Belgium (article 12).
If the pension is not pre-filled in your simplified return proposal, ignore the proposal and file a full return. See taxes in Belgium for new residents.
Which treaty article applies to you depends on whether your pension is public or private, and on your nationality. Moovy can help you identify the right article of the treaty and prepare questions for a tax adviser, who should validate the final answer.
What is the Belgian pension age?
65 if you were born before 1960, 66 for those born from 1 January 1960 to 31 December 1963, and 67 from 1 January 1964. Early retirement is possible depending on age and career, for example at 60 with 44 years or at 63 with 42 years.
What changes with the 2026 pension law?
Under the law of 28 May 2026 (published 1 June 2026), from 2027 an early pension taken without meeting two career conditions (35 years of at least 156 days each and 7,020 days in total) is permanently reduced, even after the legal age. The reduction is 2% per year of anticipation if you were born from 1961 to 1965, 4% from 1966 to 1974 and 5% from 1975. There is no malus if you were born in 1960 or earlier, or if your pension can start before 1 February 2027.
A bonus exists for those who meet both conditions and have never drawn a Belgian pension: 2% (born 1962 or earlier), 4% (1963 to 1972) or 5% (1973 and after) per year of delay beyond the legal age.
For foreign careers, the Federal Pension Service counts, for the career length that opens an early pension, years worked in the European Economic Area, Switzerland or a country linked to Belgium by a bilateral convention. For the malus and the bonus, it writes that it counts days of actual work in countries linked to Belgium by a social security convention. Check your counter on mypension.be.
What if you worked in several countries?
Each country where you worked pays its share, pro rata. Your years in the EU, the EEA and Switzerland count towards minimum durations, and each country pays at its own legal age. Declare all your periods, even short ones.
What if you are British?
The EU-UK Trade and Cooperation Agreement coordinates pensions and care. If you have a UK state pension, the UK may pay for your care: ask the NHS Overseas Healthcare Services for an S1 (by phone or email) and register it with your mutuality. You do not get one if you also receive a Belgian state pension. See moving to Belgium from the UK.
What are the common mistakes?
- Not declaring the pension because it is already taxed abroad.
- Mixing public and private pensions in the treaty.
- Forgetting the communal surcharge.
- Skipping the S1 and relying on the EHIC.
Before you settle on a retirement date or a country, have your figures confirmed by your pension fund (the Federal Pension Service for Belgian periods) or by an adviser who knows both countries. For the general move, see moving to Belgium.
Is it a good place to retire?
That is a personal question, but some practical features stand out. Healthcare is accessible through the mutuality system, with a choice of funds. The train network is dense, so many towns work without a car. Cities have strong cultural life, and the three regions offer different atmospheres. Language is the main variable: in Flanders you will deal with administrations in Dutch, in Wallonia in French. Read daily life in Belgium before choosing where to retire in Belgium.
What should you prepare before leaving?
- the S1 form from the paying country, for you and your family;
- a statement of your pensions: gross amount and tax deducted abroad;
- proof of sufficient means and health insurance for your commune registration;
- a plan for taxes: which treaty article applies to each pension;
- information on whether the home country requires you to stay registered for some purposes.
Registration at the commune follows the rules for economically inactive EU citizens, with health insurance and proof of sufficient means: see residence in Belgium for EU citizens.
What about the local surcharge?
Belgian income tax comes with a communal surcharge, a percentage of your federal tax set each year by your commune. This is one more reason to compare communes before choosing where to settle. The FPS Finance publishes the rate for each commune.
What if you also worked in Belgium?
Request your Belgian pension on mypension.be or through the Federal Pension Service, or through the body of your country of residence. A short career still counts: even a few years in a country give a small pension or count toward other countries' conditions. Declare every period.
What mistakes do retirees make?
- Leaving the S1 request to the last minute.
- Not declaring a pension already taxed abroad.
- Misreading the treaty for public and private pensions.
- Forgetting the surcharge when comparing communes.
- Relying on the EHIC after settling.
For the full sequence of steps, see moving to Belgium, and for healthcare health insurance in Belgium.