Netherlands vs Belgium: take-home pay compared
Two neighbouring, similarly wealthy countries with the same currency — and one of the largest take-home pay gaps in Western Europe. Belgium's combined tax and social security burden is famously heavy; the Netherlands, especially for qualifying expats, is dramatically lighter.
Net salary side by side
Figures are calculated using this site's own tax engine for each country — click through to the full calculator to adjust for your exact situation.
| Gross salary | 🇳🇱 Netherlands net/mo | 🇧🇪 Belgium net/mo |
|---|---|---|
| 40,000 | €2,864/mo (14.1%) | €2,320/mo (30.4%) |
| 60,000 | €3,598/mo (28.0%) | €3,071/mo (38.6%) |
| 80,000 | €4,331/mo (35.0%) | €3,754/mo (43.7%) |
| 100,000 | €5,064/mo (39.2%) | €4,428/mo (46.9%) |
"Gross salary" is shown in each country's own currency at matching nominal amounts, not currency-converted — useful for comparing two job offers quoted in local currency. Effective rate shown in brackets.
Belgium's tax wedge is one of the heaviest in the OECD
Belgium combines a steep progressive income tax (up to 50% above €48,320) with a flat 13.07% employee social security contribution that applies to all gross salary with no ceiling — unlike most countries, there's no point at which Belgian social contributions stop rising with income. Add municipal surcharges (roughly 7% of federal tax) and the result is an effective rate that clears 55% well before €100,000. See our full breakdown of Belgium's 52.7% tax wedge.
The Dutch 30% ruling changes everything for qualifying expats
The Netherlands' standard rates already beat Belgium's comfortably, as the table shows. But for foreign employees recruited from abroad with specific expertise, the Dutch 30%-ruling allows up to 30% of salary to be paid completely tax-free, subject to income thresholds and a declining schedule introduced in the 2024 reform. A qualifying expat on €80,000 could see take-home rise well above the €4,331/month shown here — sometimes by €500-800/month more. See our 30% ruling explainer for exact eligibility and current thresholds.
Frequently asked questions
The Netherlands, at every income level, often by a very wide margin. At €40,000, a Dutch earner takes home roughly €2,864/month versus €2,320/month in Belgium — a gap of nearly 25%, driven by Belgium's uncapped 13.07% social security contribution and steep progressive tax.
Belgium combines progressive income tax up to 50% with a flat 13.07% employee social security contribution that applies to all gross salary with no ceiling, plus municipal surcharges of roughly 7% of federal tax. Together these push Belgium's tax wedge among the highest in the OECD.
The 30% ruling lets qualifying foreign employees recruited from abroad receive up to 30% of salary tax-free, subject to a minimum salary threshold and a declining schedule under 2024 reforms. It can add several hundred euros a month to take-home for those who qualify — see our dedicated guide for current rules.
No — these are nominal take-home figures at matching gross salary. Amsterdam and Brussels have broadly comparable costs of living, so the Dutch take-home advantage largely translates into real purchasing power difference.
Want the full story? Read: Belgium's 52.7% tax wedge explained →