Social security and pensions in the Netherlands: who pays what

Two separate bills, borne by two different people, out of the same monthly payroll run. The premie volksverzekeringen come out of the employee’s wage. The premies werknemersverzekeringen and the health insurance levy are paid by the employer on top of it. Confusing the two is the most expensive modelling error a foreign buyer makes in the Netherlands.

The national insurances are three: AOW, the state pension; Anw, the survivors’ benefit; and Wlz, long-term care. For 2026 they are withheld from the employee’s pay inside the combined first-bracket rate of 35,75%, alongside loonbelasting. They are not an employer charge and must never be added to one. A cost model that stacks the employee’s AOW premium on top of the employer’s charges has roughly doubled the answer.

The employer’s side is a different list. AWf, for unemployment cover. Aof, for occupational disability. The Wko childcare surcharge, collected with Aof. The gedifferentieerde premie Whk, set for each employer individually. And the werkgeversheffing Zvw, the employer’s health insurance levy. All five stop at the same wage ceiling of € 79.409 for 2026.

The split matters because the two stacks answer different questions. The employee’s premiums buy entitlements that follow the person: a state pension, a survivor’s benefit, long-term care. The employer’s premiums fund the employee insurances, unemployment cover under AWf and occupational disability cover under Aof, with the childcare surcharge collected alongside them. One set is social insurance attached to the person, the other is attached to the employment.

This post is about who bears which premium and what it buys. The mechanics of getting it all to the Belastingdienst each month, the bracket arithmetic, the two credits and what appears where on the payslip, sit with Dutch payroll explained.

For 2026 the first bracket of Dutch box 1 pay runs to € 38.883 and carries a combined rate of 35,75%. Only 8,10 points of that is loonbelasting. The remaining 27,65 points are national insurance premiums: 17,90% for AOW, 0,10% for Anw and 9,65% for Wlz.

That composition is the single most useful thing to know about a Dutch payslip. The headline deduction looks like income tax and mostly is not. An employee on € 38.000 is paying more than three times as much into the national insurance funds as into general taxation.

The AOW premium is the largest of the three by a distance, and it stops at state pension age. An employee at or above AOW age pays a first-bracket rate of 17,85% rather than 35,75%, for the plain reason that the 17,90% AOW premium is no longer charged on their wage. The Anw and Wlz premiums carry on unchanged at 0,10% and 9,65%.

What the premiums buy is worth spelling out, because the employee is paying for it rather than the employer. AOW is the state pension, Anw is the survivors’ benefit and Wlz funds long-term care. None of the three is an employer promise, an employer scheme or an employer cost, which is why an employer cannot improve them, cannot withdraw them and should not quote them as part of a benefits package.

Above the first bracket there is no national insurance at all. The second bracket, from € 38.883 to € 78.426, is 37,56% for 2026, and the third above € 78.426 is 49,50%. Both are pure loonbelasting. So the Dutch system front-loads national insurance onto the first slice of everybody’s pay and then charges tax on the rest, which is why the marginal and the average rates diverge so sharply in the middle of the scale.

Five charges for 2026, and every one of them capped. AWf runs at 2,74% on an indefinite written contract that is not an on-call arrangement, and at 7,74% where any one of those conditions fails. Aof is 6,27% for a small employer and 7,63% for a medium or large one, with the Wko childcare surcharge of 0,50% collected alongside it. The gedifferentieerde premie Whk is set employer by employer in an annual Belastingdienst decision. The werkgeversheffing Zvw is 6,10%.

All of them stop at € 79.409 of pay for 2026. Above the ceiling the marginal employer charge is nothing at all. That is the reason Dutch employer overhead is a falling percentage rather than a flat one: the statutory employer charges on a € 120.000 hire are the same euros as on a € 79.409 hire.

Add the components together and the total runs from 16,55% to 28,60% of gross pay, with 16,77% the typical figure for a small employer on a permanent written contract in business services. The spread is mostly contract type. A fixed-term or on-call contract adds 5,00 percentage points of AWf on its own, which is the largest single lever on Dutch employer cost and the one buyers have usually never heard of.

The Whk premium deserves its own sentence because it is the one nobody can look up. It covers WGA and ZW-flex risk, it varies enormously by sector, and the Belastingdienst issues each employer a decision setting its own rate for the coming year. An employer may also choose to carry the WGA or ZW-flex risk itself rather than pay the premium. Any quote that presents a single national Whk figure is presenting an average of something that is not averaged in practice.

Two things that range deliberately leaves out, and a quote that omits them is not a full cost. Vakantiegeld at 8% under article 15 WML is pay rather than a social charge, and it sits on top: how vakantiegeld is calculated covers it properly. And every figure here assumes no CAO applies and no occupational pension scheme is compulsory. The full build-up on a worked salary is in the cost of hiring in the Netherlands.

No. An ordinary Dutch employee has no Zvw amount deducted from their wage at all. The employer pays the werkgeversheffing Zvw at 6,10% for 2026 on bijdrageloon up to € 79.409, and the employee never sees it.

There is a withheld Zvw rate of 4,85%, and it is one of the most commonly misapplied numbers in English-language Dutch payroll copy. It applies to categories such as directors who are major shareholders, and to pension and benefit income. It is not deducted from an ordinary employee’s wage, and a payslip template that carries it for an ordinary employee is wrong.

Separately, and this is the part that surprises people, every Dutch resident buys basic health insurance from an insurer personally. The individual chooses the insurer, and the premium is paid out of net pay, direct. It is not a payroll deduction, it does not belong on the payslip, and an employer that has budgeted for it as a payroll line has budgeted for something that does not exist.

The practical consequence for an employer is that Dutch health cover is not a benefit to be designed, quoted or brokered. It is bought by the individual and levied on the employer at a fixed 6,10% for 2026. That takes an entire category of benefits administration out of the Dutch hiring conversation, and it takes the matching category of cost out of the comparison with a country where the employer buys the plan.

For a candidate arriving from a country where the employer buys the health plan, that is the most surprising line in the whole Dutch system, and it is worth saying out loud during the offer conversation rather than leaving it to be discovered in week three.

From the sector, or from the contract, or from nowhere at all. The AOW is the Dutch state pension and it is funded by the 17,90% premium withheld from the employee’s wage, not by an employer contribution on top. Beyond that there is no general statutory obligation on a Dutch employer to operate an occupational pension scheme.

What creates one is either a bedrijfstakpensioenfonds that has been made compulsory for a sector, or a CAO. Where either applies, participation is not a choice and the employer contribution is a real cost that no statutory percentage will tell you about in advance.

A CAO can bind an employer by three routes: membership of an employers’ organisation that concluded it, writing it into the individual arbeidsovereenkomst, or an algemeen verbindend verklaring by the Minister of SZW, which makes it apply to every employer in the sector whether it signed or not. The Ministry’s CAO and AVV register is where that is checked, and the scope clause of the CAO decides whether a given employer is caught, rather than the employer’s own view of its industry.

So the honest version of a Dutch employer cost quote reads like this. Statutory employer charges run 16,55% to 28,60% of gross pay for 2026, typically 16,77% on a permanent written contract. A compulsory bedrijfstakpensioenfonds or a CAO can add a substantial employer cost on top, and that figure is not included. Anybody handing you a single all-in Dutch pension percentage has guessed at it.

The employing company signs the arbeidsovereenkomst and carries the employer duties that follow from it. The arbeidsovereenkomst is between the worker and the employing company, which runs payroll in euro, withholds the employee’s loonbelasting and premie volksverzekeringen, pays the employer’s AWf, Aof, Wko, Whk and Zvw, and files the monthly returns on time.

Practically, that removes the two jobs that are hardest to do from outside the Netherlands. The first is holding the employer-specific Whk decision and applying the right rate from the right date. The second is knowing which of the employer charges stop at € 79.409 and which parts of pay count towards that ceiling, which is a question that has to be right every month rather than once a year.

The third is the one that is easy to get wrong quietly rather than loudly: the AWf rate. The low rate needs an indefinite contract, in writing, that is not an on-call arrangement. Fail any one of those and the rate is 7,74% instead of 2,74%, with no warning on the payslip and a correction that only surfaces later. That test is applied to the contract as signed, which is a good argument for the contract and the payroll sitting with the same employer.

You hire in the Netherlands without registering a company of your own there. Our fee starts at €599 per employee per month, and Employer of Record Netherlands sets out what sits inside it. If you are comparing the Dutch charge stack against what you pay at home, the side-by-side on US and Dutch employer costs puts the two next to each other.