Municipal tax · West Flanders
Municipal tax in Oudenburg in 2026: 7.7%
Updated on
Since 1 November 2026, withholding tax on pay has been calculated differently (Royal Decree of 27 September 2026). The calculations on this page still follow the previous rules: for pay received from 1 November, withholding tax and net pay may differ. Update in progress.
In Oudenburg, the municipal tax is 7.7% of the tax you owe the State for tax year 2026 (2025 income). For a single white-collar worker on €3,500 gross a month, it comes to about €624 a year on your 2026 income, assuming the rate is unchanged in 2027, €12 more than the Belgian average (7.55%).
188th lowest rate of the 285 municipalities in Flanders, tied with 7 other municipalities. Among the neighbouring municipalities, De Haan is the least taxed, at 5%: living there would mean paying €219 less a year on €3,500 gross.
How much does the municipal tax in Oudenburg cost you?
Oudenburg is a municipality in the district of Ostend, in the province of West Flanders. Its municipal council sets the municipal tax at 7.7%: for every €100.00 of tax you owe the State, you pay €7.70 to the municipality.
| Gross per month | Tax owed to the State | Tax in Oudenburg (7.7%) | Difference from the average |
|---|---|---|---|
| €2,000 | €2,424 | €187 | + €4 |
| €2,500 | €4,596 | €354 | + €7 |
| €3,500 | €8,101 | €624 | + €12 |
| €5,000 | €15,689 | €1,208 | + €24 |
Your payslip does not change: withholding tax (bedrijfsvoorheffing / précompte professionnel) counts 7% municipal tax everywhere. In Oudenburg, the final tax will be about €57 a year higher on €3,500 gross.
In the province of West Flanders, Oudenburg ranks 30th out of 62, tied with 3 other municipalities.
Where does the rate for Oudenburg come from?
The rate has not changed from 2025: Oudenburg is not among the 24 increases and 21 decreases recorded in Flanders for 2026. (Source: Hilde Crevits, Flemish Minister for Home Affairs.) Source of the rate: Waarwonen.be (secondary source). Check it on your tax assessment notice.
In Flanders, the average rate is 7.22% in 2026 (7.17% in 2025): Oudenburg is 0.48 percentage points above. The rate for tax year 2027 (2026 income) has not yet been published by FPS Finance; several municipalities have already voted their rate up to 2031.
Oudenburg and its neighbouring municipalities
- 5% or less
- from 6.1 to 6.9%
- from 7 to 7.4%
- from 7.5 to 7.9%
- Oudenburg
Municipal boundaries: Statbel.
| Municipality | Rate | Tax on €3,500 gross | Difference from Oudenburg |
|---|---|---|---|
| De Haan | 5% | €405 | − €219 per year |
| Ostend | 6.5% | €527 | − €97 per year |
| Bredene | 7% | €567 | − €57 per year |
| Gistel | 7% | €567 | − €57 per year |
| Ichtegem | 7.7% | €624 | ≈ €0 |
| Jabbeke | 7.7% | €624 | ≈ €0 |
| Oudenburg | 7.7% | €624 | — |
Among the neighbouring municipalities, De Haan is the least taxed, at 5%: living there would mean paying €219 less a year on €3,500 gross. If you are moving, the What if I moved? simulator adds the family allowances and tax reductions of each Region.
Municipalities in the district of Ostend
| Municipality | Rate | Tax on €3,500 gross | Difference from Oudenburg |
|---|---|---|---|
| Middelkerke | 3% | €243 | − €381 per year |
| De Haan | 5% | €405 | − €219 per year |
| Ostend | 6.5% | €527 | − €97 per year |
| Bredene | 7% | €567 | − €57 per year |
| Gistel | 7% | €567 | − €57 per year |
| Ichtegem | 7.7% | €624 | ≈ €0 |
| Oudenburg | 7.7% | €624 | — |
Calculate your municipal tax in Oudenburg
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Frequently asked questions
What is the municipal tax rate in Oudenburg in 2026?
7.7% of the tax you owe the State, for tax year 2026 (2025 income). The rate has not changed from 2025: Oudenburg is not among the 24 increases and 21 decreases recorded in Flanders for 2026.
How much is the municipal tax in Oudenburg on a salary of €3,500 gross?
About €624 a year for a single white-collar worker, €12 more than the Belgian average (7.55%). On €2,500 gross, about €354 a year. Calculated on your 2026 income, assuming the rate is unchanged in 2027.
Which neighbouring municipality of Oudenburg is the least taxed?
De Haan, at 5%. For a single white-collar worker on €3,500 gross, the difference is about €219 a year. If you are moving, also take into account the other local taxes and, if you change Region, family allowances.
What next?
- All municipal taxesThe map and the rates of the 565 municipalities.
- What if I moved?Municipal tax, family allowances and tax reductions.
- Household tax simulatorYour full tax, including municipal tax.
- Tax refund or tax to pay?What your tax assessment notice will say.
Sources
Parameters in force on 1 October 2026. Each parameter links to its source, the official one where it exists; a secondary source is flagged as such.
- Alle gemeenten in West-Vlaanderen: municipal tax by municipality, tax year 2026 (‘Bronnen: Gemeente-Stadsmonitor Vlaanderen (aanslagjaar 2026)’), accessed on 8 October 2026, Waarwonen.be (secondary source).
- Belastingtarieven in gemeenten stabiel voor 2026 (5 February 2026): average rate of 7.22% in 2026 (7.17% in 2025), 24 increases, 21 decreases, Knokke-Heist the only municipality at 0%, De Panne and Koksijde go from 0 to 5%, Hilde Crevits, Flemish Minister for Home Affairs.
- Gemeentebelasting in België: hoe werkt het? Average rate of 7.55% across the 565 municipalities for tax year 2026, most common rate 8% (126 municipalities), Astro Tax (secondary source).
- Taux d’imposition, revenus 2025 et 2026, FPS Finance.