Dutch Alimony Calculator 2026

Dutch Alimony for Expats: What You Need to Know

Going through a divorce or separation is stressful in any country, but dealing with it in the Netherlands as an international worker adds layers of complexity. Dutch family law has its own rules about alimentatie (alimony), and these rules differ significantly from what you may be used to in your home country. Whether you are the potential payer or receiver of alimony, understanding how the Dutch system works is essential for financial planning and realistic expectations.

This guide provides a thorough overview of Dutch alimony rules specifically written for expats and international workers. We cover both partner alimony (partneralimentatie) and child support (kinderalimentatie), the calculation methodology, tax implications, duration rules, and the unique challenges that international divorces present.

Partner Alimony (Partneralimentatie): The Basics

Partner alimony in the Netherlands is based on two fundamental principles: need (behoefte) and capacity (draagkracht). The receiving partner must demonstrate a need for financial support, and the paying partner must have the capacity to provide it.

Need (Behoefte)

The need of the receiving partner is generally based on the standard of living during the marriage. Dutch courts use the "60% rule" as a starting point: the need is approximately 60% of the net family income during the marriage. This means that if a couple had a combined net household income of €5,000 per month, the receiving partner's need would be approximately €3,000 per month. The receiving partner's own income is then subtracted from this amount to determine the shortfall.

For expat couples, this calculation can be complicated by factors like the 30% ruling, housing allowances, international school fees, and other expat-specific income components. Courts have differing views on whether the 30% ruling should be included in the "marital standard" calculation, which is why specialized legal advice is strongly recommended.

Capacity (Draagkracht)

The paying partner's capacity is determined by calculating their net disposable income after subtracting essential living costs and existing obligations. The calculation follows the NIBUD Tremanormen — a set of standardized guidelines developed by the National Institute for Family Finance Information. Key elements include:

• Gross income from employment
• Income tax and social contributions
• Housing costs (mortgage or rent)
• Health insurance premiums
• Outstanding debts and minimum payments
• Cost of living standard (based on NIBUD data)
• Child alimony obligations (calculated first and deducted)

The remaining "surplus" after these deductions forms the basis for partner alimony. Typically, 60% of the surplus is available for partner alimony, though courts can deviate from this percentage based on specific circumstances.

Practical Example

Consider an expat earning €85,000 gross per year, divorcing a partner who was not employed during the marriage:

• Net monthly income (after tax): approximately €4,650
• Essential costs (housing, insurance, living): approximately €2,500
• Available surplus: approximately €2,150
• 60% available for partner alimony: approximately €1,290/month
• With the partner's need capped at 60% of marital standard (approximately €2,790), the actual alimony might be approximately €1,290/month

This is a simplified example. The actual calculation involves numerous deductions and adjustments that can significantly change the result. Use the calculator above for a more accurate estimate based on your personal situation.

Child Alimony (Kinderalimentatie): A Separate Obligation

Child support in the Netherlands is calculated separately from partner alimony and always takes priority. Both parents are legally obligated to contribute to the costs of raising their children, proportional to their respective incomes.

Calculating Child Costs

The costs of a child are determined using NIBUD tables, which take into account:

• The combined net income of both parents
• The age of the child
• The number of children

In 2026, the NIBUD tables indicate the following approximate monthly costs per child:

These costs are then divided between both parents based on their income ratio. If one parent earns 70% of the combined net income, that parent is responsible for 70% of the child's costs. The parent who does not have primary care of the child pays their share as child alimony to the other parent, minus a care discount for time spent with the child (zorgkorting).

The Care Discount (Zorgkorting)

The care discount reduces the child alimony obligation based on how much time the non-primary care parent spends with the child:

• 1 day per week: 15% discount on child costs
• 2 days per week: 25% discount
• 3 days per week (co-parenting): 35% discount

For expat families where one parent moves abroad after separation, the care arrangement becomes complex. International travel costs, different school calendars, and visa issues can all affect the practical custody arrangement and, consequently, the care discount applied.

Duration of Partner Alimony: The 2020 Reform

One of the most significant changes to Dutch family law in recent years was the reform of partner alimony duration that took effect on January 1, 2020. The Wet herziening partneralimentatie shortened the maximum duration considerably:

For many expat divorces, the 5-year maximum represents a significant reduction compared to the old system. A marriage of 8 years without young children now results in a maximum of 4 years of partner alimony (half of 8 years), compared to the previous maximum of 12 years. This reform has made Dutch alimony law one of the more progressive in Europe in terms of encouraging financial independence after divorce.

Tax Treatment of Alimony in 2026

The tax treatment of alimony in the Netherlands creates significant financial planning opportunities and pitfalls. Here is how each type is treated:

Partner Alimony: Deductible and Taxable

For the payer: partner alimony payments are tax-deductible from your gross income. This means the actual cost is significantly less than the nominal amount. If you are in the highest tax bracket (49.50%), every €1,000 in alimony effectively costs you only €505.

For the receiver: partner alimony is considered taxable income. The receiver must declare it in their annual tax return and pay income tax on it. If the receiver has no other income, the effective tax rate on alimony is relatively low (35.82% on the first bracket).

This creates a tax arbitrage opportunity: the payer gets a deduction at a higher marginal rate (49.50%) than the receiver pays in tax (35.82%). The combined household saves approximately 13.68% on every euro of alimony paid. Some divorce agreements explicitly account for this tax benefit by adjusting the alimony amount upward, knowing that both parties collectively benefit.

Child Alimony: No Tax Effect

Child alimony is tax-neutral: not deductible for the payer and not taxable for the receiver. This makes child support more expensive per euro for the payer compared to partner alimony. A €500/month child support payment costs the full €500, whereas a €500/month partner alimony payment costs €253-321 after tax deduction, depending on your bracket.

International Divorce: Special Considerations for Expats

Divorce involving international elements — different nationalities, assets in multiple countries, the possibility of one partner returning to their home country — adds significant complexity. Here are the key considerations:

Which Law Applies?

Under EU rules (specifically the Brussels II-ter Regulation and the Maintenance Regulation), the court that handles the divorce is generally the court of the country where the couple last lived together. If both partners live in the Netherlands, Dutch courts have jurisdiction and Dutch law typically applies to both the divorce and alimony.

However, couples can also agree on applicable law through a choice of law agreement. This is sometimes done in prenuptial agreements. If you married under the law of your home country and included a choice of law clause, the alimony rules of that country might apply even if the divorce takes place in the Netherlands.

Enforcement Across Borders

Within the EU, Dutch alimony orders are directly enforceable in other member states under EU Regulation 4/2009. The Landelijk Bureau Inning Onderhoudsbijdragen (LBIO) — the Dutch national collection agency for maintenance — can initiate enforcement proceedings in another EU country without needing a new court order.

Outside the EU, enforcement depends on bilateral treaties. The Netherlands is a party to the Hague Convention on the International Recovery of Child Support and Other Forms of Family Maintenance, which covers many countries. However, enforcement in non-treaty countries can be difficult and expensive.

Currency and Cost of Living

If one partner moves to a country with a different currency or cost of living, this can be grounds for modification. A partner who moves from the Netherlands to a country with significantly lower living costs (e.g., Southeast Asia or South America) may see their alimony reduced to reflect the lower need. Conversely, moving to an expensive city like London or Zurich might justify a request for higher alimony.

Annual Indexation: Your Alimony Goes Up Automatically

Dutch alimony is subject to annual indexation, which means the amount automatically increases each year based on wage development in the Netherlands. The Minister of Justice sets the indexation percentage each November for the following year. In recent years, the percentage has ranged from 1.0% to 3.5%.

This indexation is automatic — it applies unless the divorce agreement explicitly states otherwise. Both parties can agree to exclude indexation, but this is unusual because it disadvantages the receiver over time as inflation erodes the real value of fixed payments.

For payers, this means your alimony obligation increases every year regardless of whether your own income increases. If your salary stays flat but alimony increases by 2-3% per year, the real burden grows over time. This is an important factor in long-term financial planning, especially for expats who may face salary adjustments when changing jobs or countries.

Mediation vs. Court: Choosing Your Path

In the Netherlands, divorce always requires a court procedure, but the level of court involvement varies significantly:

• Mediation: If both parties agree on all terms (alimony, property division, child arrangements), a mediator drafts a covenant that the court rubber-stamps. This is faster (4-8 weeks), cheaper (€2,000-4,000 total for the mediator), and less emotionally taxing. Approximately 70% of Dutch divorces are resolved through mediation.
• Litigated divorce: If parties cannot agree, each hires their own lawyer and the court decides. This typically takes 6-18 months, costs €5,000-15,000+ per party in legal fees, and involves detailed financial disclosure and forensic calculation of alimony using the INA system.

For expats, mediation has an additional advantage: you can conduct it in English. Many Dutch mediators are experienced in international divorces and work in English. Court proceedings, however, are conducted in Dutch, requiring certified translators for non-Dutch speakers.

Practical Financial Impact: What Alimony Does to Your Net Income

To understand the real-world impact of alimony on your finances, consider these scenarios for a payer with a gross salary of €75,000 in 2026:

Figures are approximate and depend on your specific tax situation. The tax saving assumes the alimony falls within the 37.07% tax bracket.

Adding child support on top of partner alimony can increase the total financial impact to 30-40% of net income in high-obligation scenarios. This is why understanding the calculation methodology and exploring all options during negotiation is so important.

Frequently Asked Questions

Sources and Further Reading

The information on this page is based on the following official sources:

• Rechtspraak.nl: Alimentatie (Alimony)
• NIBUD: National Institute for Family Finance Information
• Rijksoverheid: Alimentatie
• LBIO: National Collection Agency for Maintenance

Alimony calculations are complex and highly dependent on individual circumstances. The figures on this page are indicative. For a reliable calculation, always consult a family law attorney (familierechtadvocaat) or certified mediator experienced in international divorces.