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Living together in the Netherlands: what changes are there in terms of finances and paperwork?

Last updated: 16/06/2026, 11:03

Are you planning to move in together in the Netherlands? If so, your finances and paperwork may change. It makes a difference whether you are married or not. It also makes a difference whether you are renting or buying a home.

You live together, but you are not married

Registering at the same address

Are you moving in with your partner? If so, please notify the municipality. The

will then receive this information from the municipality. This is important. Living together may affect your
. You can read more about these consequences in this article.

Renting

Is one of you going to live in the other's rented property? If so, check the tenancy agreement first. If you are not named on the agreement, you do not automatically have the same rights as the tenant. If you are not married and do not have a civil partnership, you will need to ask the landlord if you can become a co-tenant.

Are you moving into a new rented property together? If so, check carefully who is named on the tenancy agreement. If you are both named on the agreement, you are usually both entitled to the property.

You can find a more general explanation about renting in this article: How do you find and rent a house in the Netherlands?

Buying

Are you buying a house together without being married? In that case, you can both be co-owners of the property. Make sure you agree clearly on who owns which part of the house and who pays which part of the mortgage and other costs. Have these agreements recorded by

. A cohabitation agreement can help to put your arrangements in writing. However, that agreement does not automatically make you both owners of the house. The contents of the deed of transfer are also important in this regard. Are you living together without being married or in a
?

In that case,

from each other under the law. Do you want that to happen? If so, you will need to arrange this with a notary. You can do this, for example, by making a will. For some joint assets, you can also set out agreements in a cohabitation agreement or in the property deed.

A more general explanation about buying a house can be found in this article.

Money and agreements

If you live together, it is a good idea to make clear agreements about money. For example, agree on:

  • Who pays the rent or mortgage

  • How you pay for your groceries and energy

  • Who owns what. You can also agree on what will happen to money and possessions if you split up in the future. You can have such agreements set out in a

    or a will.

Allowances, benefits and tax

If you live together, this may affect your

, benefits and tax. When it comes to allowances, you are not always automatically considered each other's partner. It depends on your situation. It works differently for housing allowance. The person moving in with you may be counted as a co-occupant. In that case, that person's income and assets are taken into account for the housing allowance. This does not automatically apply to other allowances. You can find more information on this in What you need to arrange financially when your family situation changes and Changes in your life can have financial consequences.

You live together and are either married or in a civil partnership

Registering at the same address

Even if you are married or in a civil partnership, you must notify the municipality of any changes to your household. The Dutch tax authorities will then be informed of the change.

This may also mean that your allowances change. On RefugeeHelp, you can read more about what you need to do if your family situation changes.

Renting

Are you married or in a civil partnership? And do you both live in the rented property? If so, you are automatically

. You both then have the same rights and
towards the landlord. This only applies if you both actually live in the property. That is an important difference compared to many couples who are not married.

Buying

Are you married or in a civil partnership? If so, there are rules regarding money,

and
. Since 1 January 2018, a
has generally applied. This means that assets and debts from before the marriage usually remain the property of one person. Money or possessions that you inherit or receive as a gift usually remain yours alone as well. Would you like to make different arrangements? If so, you can have these set out in writing by a notary.

Money and agreements

Even if you are married or in a civil partnership, it is a good idea to agree on clear financial agreements together.

For example:

  • Debts

This is particularly important if one of you earns more, if one of you has debts, or if you have children. Do you already have a cohabitation agreement?

And if you go on to get married or enter into a civil partnership? In that case, the terms of the cohabitation agreement will usually no longer apply. From then on, the rules governing marriage or civil partnership will apply. The only exception is if you have new terms set out in writing.

Allowances, benefits and tax

If you get married or enter into a civil partnership, you are usually considered partners for the purposes of allowances. In that case, the income and

of both of you are taken into account. As a result, your allowances may change or be stopped. Tax arrangements may also change. This is because you may become each other's
. Read more about this on the website of the Dutch tax authorities.

Would you like to know more about the financial implications of a change in your family circumstances? Read more.

What do you always need to make sure you sort out properly?

Always check your tenancy agreement or the terms of your property purchase carefully. Sort out any important matters with the solicitor in good time, if necessary. You should also agree clearly on matters relating to money, expenses and debts. This will help you avoid problems later on.


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