Whether you want to access built-up equity, finance a renovation, or take advantage of lower interest rates, adjusting your mortgage can offer valuable opportunities. For expats, the process is often possible, provided you meet the conditions set by Dutch lenders. On this page, we explain the available options, how lenders assess your situation, and what you can expect when adjusting or expanding your mortgage in the Netherlands.
Adjusting or expanding your mortgage as an expat in the Netherlands
Already own a home in the Netherlands and thinking about changing your mortgage? As an expat, you may be able to adjust, increase, or refinance your existing mortgage, even if your situation has changed since you first bought your home.
Mortgage changes explained
How to adjust or expand your mortgage as an expat
Common reasons for mortgage changes
Why would you adjust or expand your mortgage?
There are several common reasons homeowners choose to adjust or expand their mortgage. You may want to access built-up equity for renovations, debt repayment, or investments, or finance a home improvement project such as an extension. In other cases, switching lenders can help you benefit from more favourable interest rates or improved conditions.
You might also need to adjust your loan structure after a change in employment, income, or residency status. While modifying your mortgage can create valuable financial opportunities, it is important to consider the associated risks, costs, and lender requirements before taking the next step.
What changes are possible for expats
Can expats change their mortgage in the Netherlands?
Yes, in many cases expats can modify an existing Dutch mortgage. Depending on your situation, this may include increasing your mortgage, refinancing with another lender or adjusting your loan structure. Whether this is possible depends on factors such as your income and its source, the current value of your property and the terms of your existing mortgage.
Ways to use your equity
What are your options if you have built-up equity?
If the current market value of your home is significantly higher than the outstanding mortgage, you may have equity available. As an expat, you may be able to:
- Withdraw part of this equity as a cash-out.
- Use it to fund renovations or sustainability upgrades.
- Leverage it towards the purchase of a second property.
When refinancing makes sense
When is it worth refinancing your mortgage?
Refinancing your mortgage can be worthwhile in several situations. It is often considered when interest rates have dropped since you first took out your mortgage, or when your fixed-rate period is about to expire and you want to review your options. Refinancing may also be beneficial if your financial situation has improved, for example due to a higher income, a more stable contract, or reduced financial obligations.
In addition, refinancing can help if you want to combine multiple loans or simplify your finances by restructuring your mortgage. Keep in mind that refinancing can involve costs, and in some cases an early repayment penalty (prepayment fee) may apply. A mortgage advisor can help you calculate whether the potential long-term savings outweigh the one-time costs.
Costs and risks to consider
What are the costs and risks?
Property valuation costs
Most lenders require a new valuation of your property to determine its current market value and loan-to-value ratio.
Notary fees
Notary costs may apply if a new mortgage deed is required, for example when switching lenders or increasing the registered mortgage amount.
Early repayment penalties
If you refinance your mortgage before the end of a fixed-rate period, your lender may charge an early repayment penalty (prepayment fee).
Administrative or advisory fees
Depending on the lender and advisor, additional costs may apply for processing, advice, or arranging the mortgage change.
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Foreign income and borrowing capacity
Can you borrow if part of your income comes from abroad?
In some cases, yes. If part of your income comes from abroad, either because it is paid in a foreign currency or because you work for a non-Dutch employer, Dutch lenders will usually assess your borrowing capacity more conservatively. This is mainly to account for additional risks, such as exchange rate fluctuations, differences in employment protection, or the stability of foreign income.
As a result, lenders may apply a conversion factor when translating your income into euros, request additional documentation to verify your earnings and employment situation, and limit the share of non-euro income they include in their calculations. Because policies differ between lenders, working with a mortgage advisor can help you identify which banks are most suitable for your specific income profile.
Required documentation
What documents will you need?
To modify your mortgage, most lenders will require:
- Proof of income (Dutch and/or foreign).
- Details of your current mortgage agreement.
- A property valuation report.
- Valid identification and residence permit (if applicable).
- Tax returns or annual income statements.
Additional documents may be required, depending on your specific financial and personal situation.
Practical legal factors that may affect your mortgage change
Residency status and notary requirements
Your residency status can play a role when adjusting or expanding your mortgage, particularly if you do not have a permanent residence permit, if your immigration status has changed since you purchased your home, or if you now live abroad while still owning property in the Netherlands. In these situations, lenders may apply additional conditions or documentation requirements, as each bank has its own policies regarding residency and cross-border situations. This makes expert guidance especially important.
In addition, certain mortgage changes may require notarial involvement. For example, increasing your mortgage amount or switching to a new lender often involves updating the mortgage deed, while more limited adjustments or a second mortgage can sometimes be arranged without a full notarial process.
Tax consequences to consider
Are there tax implications?
Yes, depending on the nature of the change:
- Mortgage interest may remain deductible, provided the new structure meets Dutch tax rules.
- Using equity for personal expenses (such as a car or travel) may reduce deductibility.
- Changing loan types (for example, from interest-only to annuity) may have fiscal consequences.
Always consult a mortgage advisor with tax knowledge, or a tax specialist familiar with both Dutch and international regulations.
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Personal guidance for expat homeowners
Explore your mortgage options with confidence
Whether you want to unlock built-up equity, increase your mortgage, or secure more favourable terms, having the right guidance makes all the difference. Our advisors specialise in supporting expats in the Netherlands and understand how factors such as foreign income, residency status, and changing circumstances affect your mortgage options. With clear advice and a structured approach, we help you make well-informed decisions with confidence.
Frequently asked questions about
Adjusting or expanding your mortgage
Can I increase my mortgage for a renovation as an expat?
Yes, in many cases expats can increase their mortgage to finance renovations if they meet the Dutch lending criteria. The lender will reassess your income and financial obligations, and the total mortgage usually cannot exceed 100% of the property’s market value, which may be based on the expected value after renovation in a formal valuation report. The renovation budget is typically placed in a building fund (bouwdepot) and released as invoices are submitted.
Will changing my mortgage affect my interest rate?
Yes, changing your mortgage can affect your interest rate depending on the type of change and your lender’s conditions. If you increase your mortgage, the additional loan amount usually receives the current market interest rate while the existing loan keeps its original rate. If you refinance or switch lenders, a new interest rate and mortgage conditions will normally apply.
What is an early repayment penalty, and when do you pay it?
An early repayment penalty is a fee you may pay if you repay part or all of your mortgage during the fixed-interest period and exceed the penalty-free repayment amount in your mortgage contract. Lenders may charge this compensation if early repayment causes them a financial loss, for example when current market interest rates are lower than your contract rate. Under Dutch law and AFM supervision, the penalty must be transparent and may not exceed the lender’s actual financial loss.
