Home Finance Taxes Belgian tax guide: Understanding taxes in Belgium for foreigners
Last update on November 01, 2019

A guide to Belgian taxes with information on tax rates, VAT, exemptions and taxes in Belgium for foreigners, plus other payable taxes in Belgium.

If you are a foreigner living in Belgium or working in Belgium, you will be liable to pay Belgian taxes and file a tax return in Belgium, although some exceptions exist. Additionally, property tax, sales tax and gift and inheritance tax may be relevant. In most circumstances there is no Belgian tax on capital gains or wealth for individuals, thus pushing Belgium’s tax burden firmly onto the employee.

Taxation in Belgium is one of the highest in Europe. Belgian tax rates amount to an effective rate of more than 50% for the highest earners (including social security), compared to an average 45% in Europe. Belgian income tax and company tax are collected at state level, but the municipal authorities also collect property tax and municipal tax. However, there is a special tax status for some expats whereby resident foreigners are treated as non-residents for tax purposes and enjoy generous tax allowances. Double taxation treaties exist to help relieve a Belgian tax resident from having to pay additional income tax to another country. The Belgian government also offers a range of tax deductions which can help reduce your Belgian tax burden.

The high level of Belgium’s tax rates has long been in contention with Belgium residents. The Belgian government, however, is working to improve Belgium’s tax situation with a raft of tax reforms introduced in 2015 to be implemented in the coming years. In 2017, the government introduced a new tax return form that included 885 field boxes (although, reportedly, most people can do it in five minutes if filing online because around 320 boxes will be automatically filled).

Doing your taxes in Belgium can be a complex matter. The information given here provides a general overview, and you should always get professional advice from a Belgian financial expert regarding your individual tax situation in Belgium.

Who has to pay Belgian taxes?

How much you are taxed in Belgium depends on whether you are a resident or non-resident of the country. For Belgian taxation purposes, you are classed as a resident of Belgium if your family home is in Belgium or it is where you work.

Taxes in Belgium

If you are living in Belgium for at least six months (183 days) of the year and registered with your local commune, then you are classed as a resident and have to pay Belgium income tax on your worldwide income. Your taxable income is the income left after deductions for social security contributions, personal allowance, professional costs, etc.

If you live in Belgium for fewer than six months (183 days) per year, you will only be taxed on the income earned in Belgium – including rents and capital gains – once you qualify as non-resident status under the Belgian tax system.

Belgian tax rates

Residents of Belgium pay personal income tax on their total earning from all worldwide sources on a sliding scale.

Belgian tax rates

Belgian income tax bandsBelgian tax rate
Up to €12,99025%

Belgian income tax is paid on the taxable base, which is determined from salary less compulsory social security contributions (paid either in Belgium or abroad).

Social security tax in Belgium is paid on top of earned income. If you’re employed your employer pays part (currently around 35%) and you pay another, smaller part (around 13.07%) of your salary. Self-employed workers pay the amount themselves but it is capped at €15,905 per year. Read more in our guide to social security in Belgium and Belgian taxes for self-employed workers.

Under the Belgian tax system, residents also pay municipal and regional taxes that typically range up to 9%. For non-residents, an average 7% municipal tax is taken into account, irrespective of whether the municipal taxes are levied in the commune.

Professional expenses can also be deducted either directly with supporting documentation or more usually on a lump sum basis depending on the salary level. The maximum lump-sum deduction, or Belgian tax refund, for employees is €4,530.

Belgian tax calculator

You will be taxed on your earned income minus your mandatory social security contributions, personal allowances, dependent spouse allowance and professional costs (as an actual amount or fixed standard cost). As well as income earned through employment or self-employment, other taxable income includes income from real estate and investments. We provide a detailed guide on how to calculate your Belgian taxes.

You can also work out how much taxes in Belgium you will have to pay using this online Belgian tax calculator.

Taxes in Belgium for foreigners

Non-resident tax status

Expatriates who satisfy specific conditions can apply for a special taxation regime and pay Belgian tax only on income related to professional duties carried out in Belgium. Read more how to claim non-resident tax status in Belgium.

The conditions require that employment must be by an international group or in a scientific research centre, and must be temporary. A foreign executive assigned temporarily to Belgium may qualify, for example, but the conditions are quite strict. Also, the expatriate’s centre of personal and economic interest must not be Belgium.

In determining the latter, the authorities take the following into account:

  • the ownership of real estate, personal property or securities abroad;
  • a life assurance contract written abroad;
  • the inclusion of a diplomatic clause in the Belgian rental agreement for accommodation;
  • continued affiliation to a group pension scheme abroad;
  • renewal of credit cards issued by banks abroad;
  • continued affiliation to a social security scheme abroad;
  • continuing to act as an officer of a foreign company.

If you qualify for the above, you will be classed as a non-resident taxpayer and can claim specific allowances and deductions. As a non-resident, you will only be taxed on Belgian-earned income – instead of worldwide income – although Belgian tax rates are the same for everyone. Certain other expenses are also tax-free – such as the cost of living (€2,500 limit) and housing, tax equalization and school costs (no cap) – of up to €11,250 for managers, or up to €29,750 for scientists.

To obtain expat tax status you and your employer must apply to the Belgian tax authority within six months of the beginning of the month after the month of arrival in Belgium.

Belgium tax rates – Belgium tax calculator

However, under the recent tax reforms, foreign executives with expat tax status who live with their family in Belgium will no longer benefit from several personal tax free allowances, unless they earn at least 75% of their total taxable professional income during the Belgian tax year. It may therefore be advisable in some cases to limit the annual foreign business travel to a maximum of 25%. More information is available from Belgium’s Ministry of Finance.

Dual taxation agreements

Belgium has signed more than 90 conventions with other countries to avoid double taxation.

Filing US taxes from Belgium

Despite the fact that every US citizen and Green Card holder is required to file a tax return with the IRS even when living abroad, many expatriates still fail to do so. Many are unaware of these obligations, thinking that as an expat they do not need to pay or file tax returns in the US. You do! For more information and help filing your US tax returns from Belgium, contact Taxes for Expats and see our guide to taxes for American expats.

Belgian tax year and deadlines

The Belgian tax year for personal income runs from 1 January to 31 December. Everyone resident in Belgium and non-residents taxed on Belgian-sourced income have to file an annual Belgian tax return.

You will typically receive a tax return around May-June (déclaration/aangifte) relating to the previous year’s income. This must normally be returned by the end of June, although you will find the exact date on your tax return. If you use the Tax-on-Web online filing system, you are traditionally allowed some extra time. Non-residents file their return at the end of September or beginning of October.

If you don’t submit your return by the deadline you can face a fine, and the tax authorities may estimate how much tax you need to pay. You can track the progress of your tax return through FPS Finance application, Minfin.

Paying taxes in Belgium

If you are an employee then your employer will deduct your income tax (impôt des personnes physiques or personenbelasting) from your salary on a monthly basis, which is known as the Précompte Professionnel in French or Bedrijfsvoorheffing in Dutch. Similarly, self-employed workers or paid company directors have to pay monthly tax in advance via a collecting agency or bank.

You can pay your Belgian taxes via post to your closest Belgian tax authority (the address will be on the top of your tax return) or online using a Belgian eID through the Belgian government’s tax portal, Tax-on-Web.

If you are non-resident with Belgian-earned income, you have to inform your competent tax collectors’ office, who will send you a tax return every year. You can also pay by post or online. The deadline for paying online is usually later than the postal deadline.

Filing your Belgian tax return

When filing your tax return in Belgium, residents in Belgium are typically eligible to claim certain tax allowances, explained below. You can also read more in our guides to Belgian tax calculations, expenses you can deduct, and filing your Belgian tax return.

Spouses and registered partners

If you are married or in a registered civil partnership you need to file a joint tax return, but your incomes will be taxed separately. If only one of you is earning, 30% of the income can be attributed to the non-earning partner and taxed at a lower Belgian tax rate (up to €10,720 in 2018). This is known as the dependent spouse allowance. If the income of the second earner is less than the maximum amount, then the additional income from the primary earner is attributed to the secondary earner up to the maximum amount.

Personal allowances and deductions for Belgian taxes

The basic personal allowance is currently €7,430; if you have one child you can claim an additional €1,580, for two children it is €4,060, for three children it is €9,110, and so on.

As a rule, non-residents who don’t own a home in Belgium nor earn at least 75% of their income in Belgium can’t claim personal allowances.

VAT in Belgium

Tax credits in Belgium include:

  • Charitable donations
  • Capital and interest payments in relation to a mortgage
  • Pension plan contributions
  • Life insurance plan contributions
  • Child-care expenses
  • Energy saving investments

VAT in Belgium

In Belgium, VAT is called Taxe sur la Valeur Ajoutée (TVA) or Belasting over de Toegevoegde Waarde (BTW) and is payable on most goods and services. The standard rate is 21%, while there are lower rates for certain categories of goods and services. A rate of 12% is applied to food served in restaurants and social housing, while a rate of 6% applies to most basic goods, such as food, water supply, books, and medicine. Daily and weekly publications and recycled goods are typically rated at zero percent.

Paying taxes in Belgium

Property tax – Précompte immobilier/Onroerende voorheffing (PI/OV)

This is an annual tax on property owners (not tenants), based on ownership as at 1 January of each year. The amount is calculated on the presumed annual rental value (revenue cadastral/kadastraal inkomen) attributed to the property by local authorities. The tax paid varies according to the commune and the region. In the Flemish region, it is generally 2.5% of the annual deemed rental income; in the Brussels-Capital Region, it is 2.25%; and in the Walloon region, it is approximately 1.25%.

Municipal taxes

Municipal taxes for TV, rubbish, and water are levied by the regions/provinces and municipalities (communes/gemeenten) at rates of up to 9%, calculated on the amount of income tax you pay. Non-residents don’t pay municipal tax, but instead pay a federal tax at a flat rate of 7% on income tax.

Inheritance, capital gains and gift tax

Inheritance tax is payable on the total value of the estate of a person settled in Belgium, or any property owned in Belgium if they are not settled there. Heirs pay tax on their share. Those working for the EU, NATO, or similar international organizations are exempt.

Capital gains tax is payable on the difference between the original purchase price and the final sale price on property and land sales. Gift tax is a tax on financial gifts to relatives.

Withholding tax

Withholding tax on, in principle, movable income (such as dividend income and interest) increased is set at 30%.

Belgian corporate taxes

The basic rate of corporation tax in Belgium as of 2019 is 29%, plus a 2% crisis tax. In some cases, however, companies are eligible for reduced Belgian corporate tax rates, for example, if they earn below a certain threshold. More is explained in our guide to corporate, freelance, and self-employment taxes in Belgium.

Belgian tax authority

Information on Belgian taxes