The Belgian admin toolbox · 2026
All the Belgian admin tools.
- Official Belgian scales
- Up to date for 2026
- Free & no sign-up
- 100% confidential (0 data stored)
The tools (50)
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Gross → net salary
Estimate your Belgian net salary: social security, withholding tax, work bonus.
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Understand my payslip
Decode every line of your Belgian payslip and check its consistency.
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Notice period & dismissal
Your notice period or severance pay based on your seniority.
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Mileage allowance
Calculate your travel expenses at the official tax-free Belgian rate.
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Homeworking allowance
Am I entitled to the office allowance, and how much (max €160.99/month)?
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Student job (net)
Net pay, the 650h quota, and the tax impact on your parents, in one calculation.
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Sickness benefit (health fund)
How much does the health fund pay during incapacity for work?
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Family benefits
Base amount per child, in Wallonia, Brussels or Flanders.
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Unemployment benefit
Amount and duration of your benefits under the new 2026 rules.
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Flexi-job (net)
No personal contributions, tax-exempt up to €18,440/year in 2026.
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Double holiday pay
Estimate your gross double holiday pay as an employee (92% of monthly gross).
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Year-end bonus (net)
The real net amount of your 13th month or bonus, taxed differently from ordinary salary.
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Mobility budget cash balance
Calculate your net amount after the 38.07% special contribution.
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Capped salary indexation
Calculate your new salary after the federal cap.
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Notary fees
Registration duties and notary fees by region for your property purchase.
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Rent indexation
The new legal rent after indexation, based on the official health index.
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Buy or rent?
Compare the net outlay of buying and renting over your time horizon.
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Mortgage & borrowing capacity
Monthly payment, borrowing capacity and total cost of your mortgage.
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How much can I borrow?
Start from your income to estimate your maximum property budget.
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Consumer credit
Real cost, monthly payment and interest of your car, renovation or personal loan.
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Property tax (précompte immobilier)
Estimate your annual property tax : Wallonia, Brussels, Flanders.
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Mortgage refinancing
Is refinancing worth it? Interest savings versus the cost of the operation.
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Net rental yield
Estimate your real return based on the cadastral income mechanism.
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Invoice generator
Create a VAT-compliant Belgian invoice and download it as a PDF.
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VAT calculator
Add or remove Belgian VAT (21, 12, 6%) : excl. ↔ incl. conversion.
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Self-employed social contributions
Estimate your quarterly and yearly NISSE contributions from your income.
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PLCI: my maximum premium
Belgian self-employed pension savings : the tax-optimal premium to pay.
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Day rate → net income (freelance)
Convert your daily rate into real net income, after contributions and tax.
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Quote generator
Create a professional quote and download it as a PDF, in 2 minutes.
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Personal income tax (PIT)
Estimate your Belgian personal income tax from your taxable income.
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Understand my tax return
Salary, dependants, pension savings... find the right section of your tax return.
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Pension savings (tax relief)
The real tax reduction based on what you paid in, and the 2nd cap trap to avoid.
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Actual expenses or flat rate
Compare without recommendation the statutory flat rate and your actual expenses.
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Company car benefit (BIK)
The taxable benefit in kind of your Belgian company car.
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Company car or salary?
Compare the tax surcharge of the benefit in kind with the net of a proposed gross amount.
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Circulation tax
The annual road tax based on your fiscal horsepower : Wallonia and Brussels.
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Private car leasing
Total cost of a car lease or rental, and how it compares with buying.
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Buy or lease: what is the total cost?
Compare the total cost over time between buying and leasing your car.
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Speeding fine
Calculate your immediate collection fine based on the excess and the zone.
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Savings account comparator
Base rate, fidelity bonus and reduced withholding tax: your net interest.
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Investor taxation
Stock exchange tax and withholding tax on your shares, bonds and ETFs.
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Capital gains tax
10% tax on your financial capital gains, with the 2025 reference value.
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Compound interest
Simulate your net return, stock exchange tax and capital gains tax included.
