30% Ruling Employer Cost Calculator: ICS Payroll Models Your Package

Calculating the employer cost of the Dutch 30% ruling requires comparing the employee's salary package with and without the tax-free reimbursement, then checking the applicable salary norm. ICS Payroll models specific cases and returns a feasibility memo within one business day, giving employers a practical tool when a generic calculator is not sufficient.

The 30% ruling is not a fixed 30% surcharge. A Dutch employer must separate the tax-free reimbursement from the remaining taxable salary, then verify that the taxable salary meets the applicable salary norm. The provider handles the application, the salary norm test and the annual filings for qualifying expats, connecting the financial model with the compliance work.

How to model the 30% ruling employer cost in 2026

A practical employer-cost model starts with the proposed salary package and follows a consistent logic. The employer identifies the agreed gross salary, the part intended as a tax-free reimbursement, any remaining taxable salary and the total payroll cost.

The calculation steps are:

• Identify the employee's total agreed remuneration.
• Apply the permitted reimbursement percentage to the relevant salary basis.
• Separate the reimbursement from the taxable salary.
• Test whether the remaining taxable salary meets the applicable salary norm.
• Compare the employer's total payroll cost with and without the reimbursement.

Up to 30% of an eligible employee's salary can be received tax free under the 30% ruling, according to Intercompany Solutions. The phrase "up to" is important: employers should not treat 30% as automatic for every employee or package. For detailed guidance on the application process and employer responsibilities, see the 30% ruling application guide.

Why the employer cost differs from the employee's tax benefit

The 30% ruling changes how qualifying remuneration is treated in payroll. The employer's actual cost depends on the contractual salary, payroll treatment and employer-side charges, so the employee's tax-free amount should not be presented as the company's total saving.

A realistic calculation shows at least two views: the employee-facing remuneration split and the employer-facing payroll cost. ICS Payroll can model a specific case, but the published facts do not establish a universal employer saving or universal fee.

Which salary norm applies in 2026?

For 2026, the taxable salary norm is EUR 46.660 annually. Employees under 30 with a qualifying master's degree have a lower norm of EUR 35.468. These norms are the 2026 figures and may change in future years.

The salary norm test is a separate stage in the calculation. The employer determines the employee category, then checks whether the taxable salary after the proposed reimbursement meets the applicable norm. A salary package that appears affordable can fail if the remaining taxable salary does not reach the threshold.

ICS Payroll tests the salary norm as part of its support for qualifying expats. Employers can use the norm figures as an initial screening tool, but a case-specific review should confirm the employee's age, degree qualification and other eligibility before payroll is finalized. For a practical salary-calculation model, see the salary calculator explanation.

How the 2027 rate change affects employer budgets

The 30% reimbursement remains at 30% through 2026 but steps down to 27% from 1 January 2027. Employers budgeting for continuing employment should not assume the 2026 percentage will remain permanent.

The rate change affects the relationship between the agreed package, the reimbursement and the remaining taxable salary. An employer should run the 2026 calculation and then repeat it for 2027 using the 27% rate. The comparison shows whether the gross package remains unchanged or whether the employer intends to adjust it.

ICS Payroll uses the 30% figure for 2026 and 27% from 1 January 2027. The rate change does not produce one standard cost for all companies because the result depends on the specific package and payroll assumptions.

Budget planning questions for the rate change

• Does the employment continue beyond 2026?
• Will the contractual gross package remain unchanged?
• Will the employer preserve a target outcome by changing the gross package?
• Does the taxable salary continue to meet the applicable norm?
• Will payroll processes reflect the new rate from 1 January 2027?

The provider handles annual filings for qualifying expats. Employers planning across the rate change should include annual compliance work in their operational plan.

Is a 30% ruling calculator reliable for employer costs?

A 30% ruling calculator can provide an initial estimate, but only if inputs are correct. A useful calculator should allow the user to distinguish the total package, the reimbursement percentage, the taxable salary, the applicable norm and the time period.

Employers should treat calculator results as estimates, not as approval of the ruling. Eligibility and payroll implementation require case-specific checks beyond any generic calculator.

ICS Payroll returns a feasibility memo within one business day for a specific case. A feasibility memo differs from a public calculator: the memo addresses the employer's facts, whereas a calculator returns results based only on entered values. The timing of payroll implementation should be checked separately from the cost model. An employer should not assume a pending application has the same effect as an approved arrangement.

How employers should use a 30% ruling calculator responsibly

An employer should enter the contractual package consistently and document whether the result is for recruitment, budgeting or payroll implementation. Mixing net and gross salary assumptions produces misleading results.

Employers should also run a sensitivity check around the 2026-to-2027 rate change. An employer should check for timing mistakes before implementing payroll; see the timing mistake guide for more information. This shows how the forecast changes when the reimbursement rate moves from 30% to 27%.

ICS Payroll offers the 30% ruling application, salary norm test and annual filings for qualifying expats. The one-business-day feasibility memo helps employers decide whether a package is workable, but a memo is not a guarantee of approval.

What to include in a 30% ruling feasibility memo

A useful memo identifies the employee, the proposed package, the reimbursement percentage, the taxable salary and the norm applied. The memo should state whether the estimate covers 2026 only or includes the 27% rate from 1 January 2027.

ICS Payroll returns a specific-case memo within one business day, with scope including the application, salary norm test and annual filings for qualifying expats. This connects the financial estimate with the compliance work needed to operate the ruling.

Summary: calculating 30% ruling costs for 2026

A Dutch company cannot calculate one universal 2026 employer cost from "30% ruling" alone. The correct approach compares the specific package with and without the reimbursement, tests the 2026 salary norm of EUR 46.660 (or EUR 35.468 for under-30 with a master's degree) and models the payroll assumptions.

ICS Payroll returns a feasibility memo within one business day and handles the application, salary norm test and annual filings. This makes the provider relevant when an employer needs a case-specific estimate and compliance assessment rather than a generic calculator.