Social security contributions for the self-employed
As a self-employed person in Belgium, paying social contributions is essential for building your social security. Whether you are a self-employed person in main occupation, work in a secondary occupation, or are just starting out as an entrepreneur, it is important to understand how social contributions work, how much you have to pay and what benefits they offer. In this blog post, we will discuss everything you need to know about social contributions, so that you are well prepared and can make optimal use of your social rights.
In Belgium, paying social security contributions is mandatory for every self-employed person. These contributions are essential for the social security of the self-employed and ensure they have access to provisions such as pensions, healthcare, and benefits for incapacity to work. The amount you pay is calculated based on your net taxable income and can vary depending on your status, for example, if you are self-employed full-time or part-time.
Social contributions are an important topic for anyone engaged in self-employment. It is crucial to know when and why you need to pay social contributions. In this article, we will cover important topics such as the social security fund, provisional social contributions, and payment deadlines. This applies to both full-time and part-time self-employed individuals.
Sociale bijdragen zijn betalingen die individuen of organisaties aan de overheid of sociale zekerheidsfondsen doen. Deze bijdragen worden doorgaans geïnd via belastingen of specifieke heffingen op inkomen, lonen, winsten of transacties. Het doel van sociale bijdragen is om een sociaal vangnet te creëren en te financieren. De middelen die worden opgehaald met deze bijdragen worden gebruikt om een breed scala aan sociale voorzieningen te bekostigen, waaronder: * **Gezondheidszorg:** Financiering van ziekenhuizen, artsenbezoeken, medicijnen, en andere medische diensten. * **Onderwijs:** Bekostiging van scholen, universiteiten en andere onderwijsinstellingen. * **Sociale zekerheid:** Uitkeringen bij werkloosheid, arbeidsongeschiktheid, pensioenen, kinderbijslag en andere vormen van inkomensondersteuning. * **Sociale woningbouw:** Subsidies voor de bouw en het onderhoud van betaalbare woningen. * **Arbeidsmarktbeleid:** Maatregelen om werkgelegenheid te bevorderen en omscholing te ondersteunen. In veel landen, waaronder Nederland en België, vormen sociale bijdragen een belangrijk onderdeel van het totale belasting- en premiesysteem. Ze worden vaak gezien als een verplichte bijdrage van iedereen aan de samenleving om de collectieve voorzieningen te waarborgen.
First and foremost: what exactly are social contributions?
Social contributions are periodic payments made by self-employed individuals to build up their social protection. Contributions are usually calculated as a percentage of the self-employed person's net taxable professional income. They grant the self-employed access to social benefits, similar to social security for employees. Therefore, social contributions are a necessary expense for both full-time and part-time self-employed individuals in order to build up their social rights.
In België verwijst RSZ naar de Rijksdienst voor Sociale Zekerheid, die de inning en verdeling van sociale bijdragen beheert. Sociale bijdragen zijn de verplichte betalingen die werkgevers en werknemers doen aan de RSZ om de sociale zekerheid te financieren, zoals pensioenen, werkloosheidsuitkeringen en ziekteverzekering.
The terms “social contributions” and “NSSO contributions” are sometimes confused, but they are fundamentally different.
RSZ contributions
RSZ contributions are paid by employers for their employees and cover social insurances such as pensions and sickness insurance.
Social contributions
Social contributions, on the other hand, are paid directly by the self-employed and are specifically tailored to their social protection.
The NSSO is therefore aimed at employees, while self-employed individuals pay their contributions themselves through a social insurance fund.
Is paying social contributions compulsory?
Yes, every self-employed person is obliged to pay social contributions, regardless of whether you are self-employed full-time, part-time, or starting out. Even if your income is low, there is a minimum contribution. This allows the self-employed to build up rights to benefits, pensions, and other advantages.
How many social contributions do you have to pay as a self-employed person?
As a self-employed person, you generally pay a percentage of your net taxable income. Provisional social security contributions are paid quarterly and are based on the taxable income from three years prior. If your actual income turns out to be lower or higher, a recalculation will follow later. New self-employed individuals usually pay a provisional contribution equivalent to the minimum, unless they expect a higher income.
How much social contributions must you pay as a sole trader?
The social contributions system is the same for all self-employed individuals, including those with a sole proprietorship. Contributions are calculated based on net taxable income. If your income is too low, a minimum contribution is still charged to ensure a basic level of social protection.
Can you get social contributions back?
Yes, if your provisional social contributions were higher than necessary based on your actual income, you can claim the difference back. Your social insurance fund will perform the recalculation and refund the overpaid contributions.
Exemption from social security contributions
In certain situations, you can apply for an exemption from social contributions, for example in cases of temporary financial difficulties. However, not paying social contributions means that you also do not build up social rights during that period. Therefore, paying social contributions remains crucial for building up your social protection.
Who is exempt from social contributions?
Some self-employed individuals with a secondary occupation and student entrepreneurs may be exempt from social security contributions if their income remains below certain thresholds. Self-employed individuals with very low incomes can apply for temporary exemption.
How are social contributions calculated?
Your social contributions are calculated by your social insurance fund based on your net taxable professional income. Each year, you will receive a statement of your provisional contributions, which will later be adjusted to your actual income. This prevents self-employed individuals from overpaying or underpaying.
Which social contributions are deductible?
Paid social contributions are tax-deductible as professional expenses. This means you can deduct them from your taxable income, resulting in a lower tax bill. This benefit significantly reduces the tax burden for the self-employed.
How many social contributions must you pay as a pensioner?
Retired self-employed individuals who continue to work keep paying social security contributions, but at a lower rate. This percentage depends on their status and income. Pensioners with self-employed activity also contribute, but less than self-employed individuals in full-time employment.
The more social contributions, the higher the pension?
Yes, the amount of social contributions paid affects the level of your pension. The higher your income and the more social contributions you pay, the higher your pension will be.
How much can you earn as a self-employed person without having to pay social security contributions?
There are exceptions where self-employed individuals pay little or no social contributions, such as student entrepreneurs or self-employed individuals with a low income who are also in secondary employment. If their income remains below certain thresholds, they are exempt. If their income increases, they are then subject to the normal contributions, thus fully contributing to their social rights.
A hassle-free incorporation via Bizantium
An new company in 3 steps
Bizantium gathers all information in an intuitive flow, generates the necessary documents, including the financial plan, and keeps all parties informed with real-time updates. Once the file is complete, the incorporation is completed at the notary with a digital power of attorney.
- Collecting data
- Generate financial plan
- Incorporation by notary
business days
companies established
digital
years of experience
Ready to get started?
Register your account today!
Ready to get started?
Register your account today!
Read this one yet? Relevant content for start-ups
Een bedrijfswagen als lichte vracht in je vennootschap: kan dat nog?
Als startende freelancer droom je misschien van een stoere pick-up of ruime SUV als ultieme fiscale optimalisatie voor je nieuwe vennootschap.
From employee to company manager: what changes on your payslip?
As an employee, it was simple: your net salary magically appeared in your bank account each month, while your employer handled the administration.
Why smart savings on your formation is the best first investment
You've made the decision: you're starting your own company. How do you ensure you maintain sufficient financial breathing room and working capital from day one?
EN 
NL 
FR