How to get a mortgage in Belgium - complete step-by-step guide

Getting a mortgage in Belgium is one of the biggest financial decisions you will ever make. Many people feel overwhelmed by the process, the paperwork and the questions involved. But once you know the steps, it is actually much more straightforward. In this guide we walk you through the entire process, from submitting your application to signing the final deed.

Before you start: preparation

Before you formally apply for a mortgage, there are a few essential things you need to have in order.

Financial preparation

Build up savings: You will need a down payment. In Belgium this is typically 10-20% of the property value. For a house worth €300,000 you therefore need between €30,000 and €60,000.

Check your creditworthiness: Make sure your credit profile is in good shape. The bank will check it. Pay off old debts and ensure you have a clean financial history.

Document your income: You will need proof of income - pay slips, tax returns. Self-employed applicants will need to provide more documentation.

List your debts: Draw up a list of all existing debts (personal loans, credit cards). The bank will ask about these.

Practical preparation

Find a property: You naturally want to know which property you are going to buy before you apply for a mortgage.

Choose an estate agent (optional): An estate agent can help you negotiate, but is not compulsory.

Choose a notary: You will need a notary for the steps that follow. This is a legal requirement in Belgium.

The 10 steps to getting a mortgage

Step 1: Request a preliminary financing agreement

This is optional but useful. Before you spend time searching for properties, you want to know how much you can borrow.

What you do:

• Contact a bank or credit broker
• Provide preliminary information: income, debts, savings
• The bank issues a "preliminary agreement" - typically valid for 30-60 days

Advantage: You know your budget and are better prepared when negotiating.

Duration: 1-3 days

Step 2: Buy a property (negotiations and agreement)

This is not directly part of the mortgage procedure, but it is crucial. You negotiate with the seller until you agree on a price and terms.

What you do:

• Negotiate the price
• Agree on a transfer date (when you take possession of the property)
• Both parties agree: you have a principle agreement

Important: This is not yet official - no deeds have been signed yet.

Timing: Can take weeks to months.

Step 3: Submit the formal mortgage application

Now things get serious. You submit a formal application to your chosen bank.

What you do:

• Contact your bank or credit broker
• Submit the application form
• Provide all required documents:
  • Identity card or passport
  • Recent pay slips (3-6 months)
  • Previous year's tax return
  • Bank statements
  • Copy of the sale agreement (not definitive, just for reference)
  • Proof of other debts
  • Employer's certificate (proof of employment stability)

Duration: 1-2 days to submit the file

Step 4: The bank assesses your application

This is a crucial phase. The bank will review your situation thoroughly.

What they check:

• Your income (is it sufficient to repay the mortgage?)
• Your debts (debt-to-income ratio: should not exceed roughly 40-45%)
• Your creditworthiness (do you pay your bills on time?)
• The property value (the bank will have the property valued)
• Insurance (you will need home insurance)

Possible outcomes:

• Approved: Usually within 2-3 weeks
• Approved with conditions: For example a lower amount, or additional documents required
• Refused: Unfortunately, you do not meet the criteria

Tip: Be realistic about your situation. If your debts are high or your income is low, your application may be refused.

Duration: 2-4 weeks

Step 5: Mortgage offer and conditions

If your application is approved, the bank sends you an offer. This is a proposal setting out the precise conditions of the loan.

The offer includes:

• Amount: How much is the bank lending?
• Interest rate: 2.5%, 3%, 4%? (depending on market conditions, your profile and the term)
• Term: 15, 20, 25 or 30 years?
• Monthly repayment: How much do you pay per month?
• Costs: Bank fees and arrangement fees (€500-€1,500)
• Conditions: For example a life insurance clause, repayment terms and early repayment fee

What you do:

• Read carefully - these are your conditions for 15-30 years
• Compare with other banks (you are free to do this)
• Negotiate the rate and fees (this is possible)
• If you agree: sign the offer

Duration: 3-7 days to decide and sign

Step 6: Negotiation with the seller: reservation and preliminary deed

By this point you have already negotiated with the seller. Now things become formal.

What happens:

• Your notary contacts the seller's notary
• You sign a reservation agreement or preliminary sale deed
• This means:
  • You reserve the property (no one else can buy it)
  • The seller cannot simply withdraw
  • You can still pull out (with costs) if your mortgage is refused
  • The transfer date is set (for example 3 months later)

Duration: 1-2 weeks

Costs: Notary fees for this deed (approximately €200-€500), paid later

Step 7: Property valuation and inspections

The bank arranges a professional valuation of the property. You may also carry out your own inspections.

Bank-arranged valuation:

• Property value is established (the bank does not want to lend more than the property is worth)
• Typically 70-90% of the value may be borrowed

Inspections you arrange (recommended):

• Energy performance certificate (EPC) - required for the buyer
• Structural survey (approximately €500-€1,500) - is the property structurally sound?
• Inspection of installations - are the electrics, gas and drainage in order?

Duration: 2-4 weeks

Step 8: Definitive mortgage deed at the notary

This is the "big day". The mortgage deed is drawn up and signed.

What happens:

• The notary draws up the definitive mortgage deed
• All parties are present: you, the sellers, both notaries and possibly a bank representative
• You all sign
• The notary registers everything with the relevant authorities

What you sign:

• Deed of sale: You officially purchase the property
• Mortgage deed: The bank obtains a mortgage right over the property
• Registration duty declaration: Basis for the applicable tax

What you pay:

• Registration duties (the rate varies by region in Belgium - for example 12.5% in Wallonia and Brussels, with possible reductions in certain cases)
• Notary fees (approximately 1% of the purchase price)
• Estate agent commission (if you use an agent: 3-4%)
• Bank fees (approximately €300-€800)

Duration: 1 day (for the signing itself); preparation 1-2 weeks

Step 9: Release of mortgage funds

After signing, the bank releases the funds. These are transferred to the seller (minus any outstanding debts) via the notary.

Timing:

• Immediately after signing, the funds are transferred to the notary
• 2-5 working days later you receive the keys
• From that point you are the owner

In practice:

• You no longer need to manage any payments yourself (the notary handles everything)
• The bank pays directly to the seller
• The notary deducts all costs
• Any remaining balance (surplus value) goes to the seller

Step 10: Registration and keys

Final step - you are now an owner.

What happens:

• The notary officially registers everything
• You receive the keys
• You receive the mortgage deed (proof)
• Your mortgage is officially running

Next:

• You begin monthly mortgage repayments
• You are now responsible for maintenance

Duration: 2-5 working days after signing

Timeline: how long does the whole process take?

This is the big question: how long from application to moving into your new home?

Fast scenario (everything goes smoothly):

• Submitting the application: 1 day
• Bank assessment: 2-3 weeks
• Negotiating the offer: 1 week
• Property search and negotiations: 2-4 weeks
• Reservation: 1 week
• Property valuation: 2-4 weeks
• Definitive deed: 4-8 weeks
• TOTAL: approximately 3-4 months

Slower scenario (some delays):

• Additional documents required: +2 weeks
• Property negotiations take longer: +2-4 weeks
• Valuation delayed: +1 week
• TOTAL: 4-6 months

Very slow scenario (many delays):

• Mortgage application refused, must reapply: +4 weeks
• Problem with the purchase (seller has other commitments): +4 weeks
• Notarial procedures delayed: +4 weeks
• TOTAL: 6-9 months (or longer)

Realistic estimate: 4-5 months is perfectly normal.

Costs: what does a mortgage actually cost?

These are the additional costs you pay on top of the interest.

Example for a €350,000 property:

• Registration duties (12.5%): €43,750
• Notary fees (1%): €3,500
• Bank fees: €500
• Estate agent commission (3.5%): €12,250
• EPC + survey: €1,500
• TOTAL: approximately €61,500 (nearly 17.5% of the property price!)

This is a significant amount. Make sure you factor it into your budget!

Practical tips for success

Start early: The sooner you begin the mortgage process, the more time you will have.

Choose the right bank or broker: Not all banks are equal. Compare!

Have your documents ready: Keep everything to hand - it speeds the whole process up considerably.

Avoid large purchases: While your mortgage application is being processed, do not buy a car or any other expensive item. It will weaken your financial profile.

Communicate: Let your bank, notary and estate agent know that you are in a hurry. They will work faster.

Choose your notary early: The notary actually starts preparation as early as steps 6 and 7. Do not wait until step 8.

Summary: steps to getting a mortgage

Steps 1-2: Preparation and property search
Steps 3-4: Mortgage application and bank assessment
Step 5: Receiving the offer and agreeing
Step 6: Reservation and preliminary deed
Step 7: Property valuation
Step 8: Definitive deed (signing)
Step 9: Release of funds
Step 10: Keys and you are an owner

Timing: 3-6 months

Costs: 10-15% of the property price

Main advice: Prepare thoroughly, compare banks and be patient. It is a lot of work, but the end result - your own home - is absolutely worth it!

Next step: start your mortgage process

Ready to buy a property? Start by comparing mortgages and banks. Many banks offer free consultations. Make sure you have a realistic picture of your options before you start viewing properties. It will save you time and frustration.

Good luck with your property purchase!