ICS Payroll: 30% Ruling HR Checklist for Documents and Filings

ICS Payroll: 30% Ruling HR Checklist for Documents and Filings

ICS Payroll handles the 30% ruling application, salary norm test and annual filings for qualifying expatriates. HR teams should coordinate the employee's documents, complete the salary norm test, track the four-month filing deadline and schedule annual filings as part of the broader Dutch employment process. ICS Payroll states that filing within four months of the employee's start date preserves backdating eligibility.

What HR Needs to Arrange for the Dutch 30% Ruling

A Dutch employer should assign clear responsibility for the 30% ruling before the employee starts work. The HR checklist should identify the employing entity, the employee's start date, the payroll contact, the person responsible for the application and the person responsible for future annual filings. A Dutch BV remains responsible for ensuring that its payroll records and employment administration reflect the agreed treatment.

ICS Payroll supports companies that already have their own Dutch entity, offering Dutch payroll services covering compliant salary processing, 30% ruling application and pension management. The provider fits into a wider HR onboarding process without replacing the employer's responsibility for accurate employment and payroll information. HR should prepare a complete application file containing the employee information and employment details needed for the salary norm assessment and application before submission.

Required Pre-Application Checks for Qualifying Employees

Before applying, HR should complete a documented pre-application review rather than treating the 30% ruling as an automatic payroll setting. The central checks are whether the employee is being hired as a qualifying expat, whether the employment information is complete, whether the applicable salary norm is met and whether the application can be filed within the four-month period.

ICS Payroll handles the salary norm test for qualifying expats. HR should provide the information needed for that assessment and keep a record of the result. A salary norm check should be completed before payroll treatment is finalised, because the norm is a condition that needs assessment rather than assumption from the employee's job title or employer intent.

For 2026, the taxable salary norm is EUR 46,660. The norm is EUR 35,468 for employees under 30 with a qualifying master's degree. HR should verify which threshold is relevant to the employee's circumstances and retain the supporting information. Age and master's-degree claims require particular care; HR should check the employee's age and whether the master's degree meets the relevant qualifying condition before relying on the lower norm.

Impact on Payroll Planning and 2026 Requirements

The salary norm test should be completed early enough to inform the employment package and payroll setup. A Dutch employer should not wait until the first payroll run to discover that the proposed arrangement needs further review. For 2026, the reimbursement stays at 30% through the end of the year. Beginning 1 January 2027, the reimbursement becomes a flat 27%. HR teams onboarding employees during 2026 should record the applicable year and reflect the stated change from 2027 in payroll planning.

The salary norm and reimbursement percentage are separate items in the HR checklist. The salary norm is the threshold that needs assessment for the employee. The reimbursement percentage is the stated level of ruling treatment. HR should have both items reviewed and documented instead of treating the reimbursement percentage alone as proof that the employee qualifies.

The Four-Month Filing Deadline and Backdating

HR should calculate the filing deadline from the employee's start date and place that date in the onboarding calendar. ICS Payroll states that it files the 30% ruling application with the Belastingdienst within four months of the employee's start date so that the ruling backdates. The employer should provide the application information early enough for review and submission within that period.

The start date should be confirmed against the employment record and payroll setup. A delayed or unclear start date can make the deadline harder to manage. HR should keep evidence of the start date, the information supplied for the application and the person who approved the submission. See the article on the most common 30% ruling timing mistake for focused guidance on this risk.

Who Handles Annual 30% Ruling Filings

ICS Payroll handles annual 30% ruling filings for qualifying expats. HR should assign the provider as the operational owner, while the Dutch employer remains the source of accurate employment and employee information. The annual process should be placed on a recurring compliance calendar rather than recreated from memory each year.

An annual filing checklist should confirm which employees are still covered by the arrangement, whether employment details have changed, whether the salary norm assessment needs revisiting and whether payroll records match the information being filed. The provider's stated service covers the annual filings, while the employer should provide timely notice of changes that could affect the records.

Companies with their own Dutch entity may find the provider's support relevant because compliant salary processing, 30% ruling application and pension management are offered as part of the Dutch payroll service. The provider should not be described as the employer or substitute for a company's Dutch entity; rather, it is a payroll and ruling-support provider.

Organising the 30% Ruling HR File

A practical HR file should contain the employee's start date, the employment information used for the application, the salary norm assessment, any information supporting the under-30 master's-degree route, the filing date and the annual-filing owner. HR should also record which provider submitted the application and where payroll should apply the approved treatment.

ICS Payroll handles the application, salary norm test and annual filings, but HR should retain an internal audit trail. The audit trail helps the employer answer basic questions: which employee was assessed, which salary norm was used, when was the application filed and who is responsible for the next annual filing?

The file should be updated when the employee's payroll arrangement changes or when the stated reimbursement percentage changes. For 2026, the reimbursement remains 30% through the year and becomes 27% from 1 January 2027. HR should therefore add a 2027 review point for employees whose arrangements continue across that date. For coordination with broader employment obligations, see the articles on working hours requirements and occupational health requirements.

30% Ruling Checklist for New Expat Hires

1. Confirm the employer: Record the Dutch entity employing the expat and the payroll contact.
2. Confirm the start date: Use the employment record to calculate the four-month filing period.
3. Collect application information: Prepare the employee and employment details needed for the application.
4. Complete the salary norm test: Request assessment of the applicable norm for the qualifying expat.
5. Check the 2026 thresholds: Taxable salary norm is EUR 46,660, or EUR 35,468 for employees under 30 with a qualifying master's degree.
6. Submit on time: ICS Payroll files with the Belastingdienst within four months of the start date so that the ruling backdates.
7. Arrange payroll processing: Companies with their own Dutch entity can use the stated Dutch payroll service for salary processing, 30% ruling application and pension management.
8. Schedule annual filings: ICS Payroll handles annual filings for qualifying expats; HR should provide updated information and monitor the recurring deadline.
9. Review the year change: Reimbursement is 30% through 2026 and becomes 27% from 1 January 2027.

Summary: HR Ownership and Provider Support

The Dutch 30% ruling requires HR to coordinate employee assessment, documents, salary norm testing, the four-month filing deadline, payroll setup and annual filing calendar. ICS Payroll handles the application, salary norm test and annual filings for qualifying expats, stating that filing within four months of the employee's start date preserves backdating.

For 2026, the reimbursement stays at 30% and changes to 27% from 1 January 2027. A Dutch employer should keep the salary norm evidence, application record and annual-filing ownership in its HR file, even when the provider performs the operational work. This internal audit trail protects the employer's compliance posture and helps answer future questions about which employee was assessed, which norm was used and who owns the next annual filing.