Expat Taxes Netherlands: 2026 Guide for US Citizens Moving Abroad
Moving from the United States to the Netherlands is exciting, and it can also feel like a lot to manage at once. As a US expat in the Netherlands, you’ll be dealing with Dutch must-dos (like registering your address and getting health insurance) while still staying on top of ongoing US tax responsibilities.
This guide will help you better understand expat taxes in the Netherlands. We’ll also touch on helpful benefits, like the 30% ruling, and other lesser-known tax points that could affect you while living in the Netherlands.
BSN Registration: Your Key to Dutch Administration
One of the first things you’ll want to handle after landing is registering at your local gemeente (municipality) so you can get a Burger Service Nummer (BSN). Ideally, this happens within a few days of moving into your Dutch address, since so many other steps depend on it.
The BSN is your personal identification number in the Netherlands. People often compare it to a US Social Security Number, but in daily life it’s used even more broadly. You’ll be asked for it constantly, and without it, a lot of basic setup tasks tend to stall out.
Here are some common areas where your BSN is needed right away:
- Working and payroll: Employers need your BSN to process payroll correctly and withhold the right taxes and social contributions. If you’re self-employed, you’ll typically need it when registering and reporting income.
- Banking: Many Dutch banks won’t let you open an account without a BSN and proof of address, so your financial setup may be on hold until this is done.
- Healthcare and insurance: You’ll use your BSN when signing up for health insurance and when receiving medical care.
- Housing, utilities, and education: Landlords, utility providers, and schools may request your BSN for contracts and enrollment, especially once you’re registered at an address.
If you take only one early admin task seriously, make it this one. Once your municipality registration is complete and you have your BSN, everything else becomes much easier to move forward with.
Mandatory Health Insurance for Residents
The Netherlands requires health insurance for residents, including expats. After you register and receive your BSN, you’re expected to take out a basic Dutch health insurance policy (basisverzekering) within 4 months of arrival.
This is one of those rules you really shouldn’t ignore. If you don’t arrange Dutch health insurance within 4 months, the government agency CAK can send reminders, and fines may follow if you still don’t comply.
Dutch authorities also actively check whether people with a BSN have health insurance in place.
The 30% Ruling: A Tax Relief for Expats
One perk worth knowing about is the 30% ruling, a Dutch tax incentive that can help certain employees hired from abroad. If you qualify, your employer may be able to pay 30% of your salary tax-free, and only the remaining 70% gets taxed as regular employment income. The benefit can last for up to five years, and it’s meant to help cover the extra costs people often face when relocating.
Read more about it in our full guide here.
Dual Tax Responsibilities: US and Dutch Obligations
Here’s the basic breakdown of expat taxes in the Netherlands:
- US taxes: You generally still file a US tax return every year, usually Form 1040, and you report your worldwide income. That includes Dutch salary, freelance income, investment income, and any US-based income too.
- Dutch taxes: If you live and work in the Netherlands and you’ve established residency, you’ll typically file a Dutch income tax return and pay Dutch tax according to Dutch rules.
Tax Deadlines and Filing Dates
US tax deadlines (for expats):
- April 15: This is the standard IRS filing deadline each year for the prior calendar year.
- June 15: If you live abroad, you typically get an automatic extension to file by June 15 without requesting it.
- October 15: If you need even more time after June 15, you can file Form 4868 to request an extension until October 15.
- FBAR deadline: The FBAR (foreign bank account report) also has an automatic extension to October 15.
Dutch tax deadlines:
- The Dutch tax year is the calendar year.
- The standard deadline for filing a Dutch income tax return is usually May 1 of the following year. For example, the 2025 return is generally due May 1, 2026.
- If you can’t file by May 1, you can request an extension
US Tax Obligations Abroad: Forms and Reporting
Filing US taxes from the Netherlands usually means filing the same core return you’d file back home, plus a few extra reporting items that many expats don’t realize apply until they’re already late.
Form 1040:
This is your main US income tax return. You report worldwide income here. If you earn Dutch wages or self-employment income, it still gets reported on the return, and then you may apply expat-related options (like exclusions or credits) to reduce or eliminate US tax.
Foreign Bank Account Reporting (FBAR):
If the combined total of your non-US financial accounts exceeded US$10,000 at any point during the year, you generally must file an FBAR (FinCEN Form 114). This is filed online and is separate from your tax return.
FATCA Form 8938:
Separate from the FBAR, some expats also need to file Form 8938 (Statement of Specified Foreign Financial Assets) with their Form 1040 if their foreign assets are above certain thresholds. For many Americans living abroad, the filing threshold begins at over US$200,000 in specified foreign assets at year-end for single filers, or over US$400,000 for joint filers, with higher “at any time” thresholds during the year.
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Dutch Taxation and Residency
The Netherlands generally taxes people based on tax residency, and for many expats, residency becomes the key factor that determines what needs to be reported.
You’ll often be treated as a Dutch tax resident if you live in the Netherlands for more than 183 days in a year, or if the Netherlands is considered the center of your life (for example, your home, job, and day-to-day ties are here). Once you’re a tax resident, the Dutch authorities generally tax your worldwide income, not just Dutch wages.
If you remain a non-resident (say you’re here short-term and your main home stays elsewhere), the Netherlands typically taxes only your Dutch-source income.
Here are a few points that matter for new expats:
Annual return (Aangifte):
As a resident, you generally file a Dutch income tax return, usually by May 1 as noted. The Dutch tax office may send an invitation to file, but even if you don’t receive one, you’re still expected to file if you owe tax.
Tax rates:
Dutch income tax rates are progressive. In 2026, the top rate for income in Box 1 (which includes employment income) is often described as around 49.5% for higher earners, with a lower rate on income under the relevant threshold (often referenced around 37% for the first bracket, and the top rate above roughly €75,000).
Boxes and other taxes:
The Netherlands uses a “box” system to categorize income:
- Box 1: Income from work and home (this is the main one for most expats).
- Box 3: Savings and investments, which can apply even to foreign assets. This is often where people get surprised.
- Box 2: Applies if you have at least 5% ownership in a company, generally tied to dividends and similar income.
Avoiding Double Taxation: Foreign Earned Income Exclusion & Foreign Tax Credit
When you’re filing in two countries, the big fear is paying tax twice on the same income. The good news is that US tax law includes tools that often prevent that for expats. The two most common are the Foreign Earned Income Exclusion (FEIE) and the Foreign Tax Credit (FTC).
Foreign Earned Income Exclusion (FEIE)
This allows you to exclude a certain amount of foreign earned income from US taxation. For the 2025 tax year, the exclusion amount was around US$130,000 (the exact number can change each year). To claim the FEIE, you generally need to qualify under either:
- the bona fide residence test (typically tied to living in a foreign country for an entire calendar year), or
- the physical presence test (being outside the US for at least 330 days during a 12-month period).
Foreign Tax Credit (FTC)
Instead of excluding income, the FTC gives you a credit for income taxes you pay to the Netherlands, which can reduce your US tax bill on the same income. This is often very effective for Americans in the Netherlands because Dutch income tax can be higher than what the US would charge on the same earnings.
Insurance-based personal pensions in the Netherlands (Lijfrente)
Many people in the Netherlands use a private, insurance-based retirement product called a Lijfrente.
A Lijfrente is a voluntary retirement savings product that sits outside the standard employer pension system.
US tax considerations for Lijfrente pensions
From a US tax perspective, Lijfrente pensions require careful analysis. Depending on how the policy is structured, a Lijfrente may be treated as:
- A foreign grantor trust
- A PFIC-holding investment arrangement
- A deferred annuity contract
There is no single automatic US classification. The correct treatment depends on:
- Who legally owns the assets
- How the investments are held
- Whether the insurance company or the individual controls investment decisions
Because of this, Lijfrente pensions are among the most common sources of confusion and error for US expats in the Netherlands.
US-Netherlands Tax Treaty
The US and the Netherlands have a tax treaty that helps clarify how each country can tax different types of income, and how double taxation should be reduced.
Because of the treaty’s “saving clause,” the US can usually still tax you as if the treaty didn’t exist. So for everyday income like wages, most people end up relying more on regular US rules (like the Foreign Earned Income Exclusion or the Foreign Tax Credit) rather than the treaty itself.
Still, the treaty can be very helpful in specific situations.
Social Security and the Totalization Agreement
Separate from the tax treaty, the US and the Netherlands have a Totalization Agreement. This one is about social security systems, and it matters because it helps prevent you from paying into two systems on the same earnings.
If you’re working in the Netherlands, this agreement can make a real difference in what gets withheld from your pay, and what you (and your employer) are expected to contribute.
Here are the points most expats should understand:
- Working for a Dutch employer: If you’re employed by a Dutch company, you’re typically covered under the Dutch social security system. In many cases, that means you do not pay US Social Security and Medicare (FICA) on those same wages. Your contributions are handled through the Dutch system during that employment.
- Temporary assignment by a US employer: If a US employer sends you to the Netherlands for a temporary assignment (often up to five years), you may be able to stay in the US system and be exempt from Dutch social security contributions.
- Self-employed expats: Self-employment is where double contributions happen. Without a totalization rule, a freelancer could potentially face both US self-employment tax and Dutch social contributions on the same income.
- Combining coverage periods: The agreement can also help people whose careers are split between the two countries.
FAQs
Do I need a DigiD when I move to the Netherlands?
Yes, in most cases you’ll want one because it’s the main login for a lot of Dutch government services (including taxes). You can usually apply once you’re registered and have your BSN.
How do I apply for the Dutch 30% ruling as a US expat?
Which US tax forms do I use to claim the FEIE or the Foreign Tax Credit from the Netherlands?
Do I still have to worry about US state taxes after moving to the Netherlands?
Do I need to report a Dutch joint bank account on the FBAR or Form 8938?
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