NIRPA

What NIRPA does

NIRPA (Stichting Nederlands Instituut van Register Payroll Accounting) is an independent Dutch non-profit foundation established in 2004 and headquartered in Amersfoort. It serves as the country's quality assurance institute for the payroll profession, maintaining two registers — Register Salarisadministrateur (RSa) and Register Payroll Professional (RPP) — and recognizing two diploma pathways, the Praktijkdiploma Loonadministratie (PDL) at NLQF Level 4 and the Vakopleiding Payroll Services (VPS) at NLQF Level 5, both examined by partner Associatie voor Examinering. NIRPA also operates the Permanente Educatie (PE) program, an annual continuing-education requirement enforced through an accredited PE-kalender, supported by a digital platform comprising the Mijn NIRPA member portal, the publicly accessible Openbaar Register for credential verification, and integrated PE-online tooling.

The organization funds its activities through individual professional registration and renewal fees, collective organizational memberships managed by a dedicated relationship manager, fees paid by training providers for PE activity accreditation, and ticket sales for the annual NIRPA Congres (€160 for members, €530 for non-members). Its member base spans individual salary administrators, accounting and advisory firms (Visser & Visser, EY, Forvis Mazars), HR and payroll service providers (HR5, Peple, AABO, Xelio, Loket, Loondesk, Salure, SD Worx), software platforms (AFAS, Nmbrs, Remote), and large institutional employers (AK+, Franciscus Gasthuis, Stichting LVO). Beyond registry services, NIRPA convenes specialist Vakgroepen on legislation and AI, publishes the longitudinal Trendonderzoek Salarisprofessionals, runs the 15-plus-year-old annual congress, and distributes content via podcast, newsletter, and LinkedIn. Governance is provided by a 5-member Raad van Toezicht (including representatives from EY, ADP, UWV, and Lifelong Development advisory) and a Quality Assurance Commission with members from Korn Ferry and independent education consultancies.

Name

NIRPA

Legal name

Stichting Nederlands Instituut van Register Payroll Accounting

Website

https://nirpa.nl

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

11–50 employees

Short description

NIRPA is an independent Dutch non-profit foundation that maintains the RSa and RPP professional registers and the PE continuing-education program for salary administrators and payroll professionals in the Netherlands. It serves individual practitioners, organizational employers, training providers, and career starters with credentialing, accreditation, and public verification services.

Ownership category

akta.pro rank

Product category

Professional Certification Services

NAICS

All Other Support Services (561990)

SIC

Services-Employment Agencies (7361)

akta.pro primary industry

Continuing Education (CE/CPD) & Provider Accreditation Bodies (EDADACAF)

akta.pro secondary industry

Finance, Accounting & Risk (CFA/CPA/FRM) Certifications (EDAAANAD)

Keywords

• Payroll certification services
• Professional register maintenance
• Permanent education accreditation
• Payroll quality assurance
• Credential verification registry

Headquarters

HQ city

Amersfoort

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Professional Registration Fees: Individual payroll professionals pay fees for registration and renewal in RSa or RPP registers. The exact fee structure is not publicly disclosed but is managed through the Mijn NIRPA portal.
2. Collective Organization Memberships: Organizations pay for collective inscription of their payroll professionals, supporting quality assurance across their workforce.
3. Congress and Event Tickets: NIRPA Congres ticket sales provide revenue. Regular tickets are priced at €160.00 for NIRPA members, €530.00 for non-members (excluding VAT). The congress offers PE points (35 points) and includes a dinner buffet.
4. PE Activity Accreditation: Training providers pay for accreditation of their permanent education activities, reviewed by the NIRPA accreditation bureau.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels7 records

Core offering

NIRPA is the Dutch non-profit quality assurance institute for payroll professionals, maintaining the official RSa (Register Salarisadministrateur) and RPP (Register Payroll Professional) registers and accrediting the recognized PDL® and VPS® diplomas. It mandates permanent education (PE) cycles, accredits PE activities submitted by training providers, operates the public Openbaar Register for credential verification, and hosts the annual NIRPA Congres along with thematic Vakgroepen (professional groups) for the salary administration sector.

Product overview

NIRPA (Nederlands Instituut van Register Payroll Accounting) operates as a quality assurance institute for the payroll profession in the Netherlands, not a traditional software company. Its core offerings consist of professional registries (Register Salarisadministrateur RSa and Register Payroll Professional RPP), continuing education services (Permanente Educatie with PE-kalender), and professional development programs. The RSa and RPP registers form the foundation, with NIRPA recognizing specific diplomas (PDL® and VPS®) that provide direct access to these registries. Supporting services include the Mijn NIRPA member portal, the Openbaar Register for public verification, the Aspirantenregister for starting professionals, Vakgroepen for specialized knowledge sharing, the annual NIRPA Congres event, and periodic Trendonderzoek research publications. The institute maintains a member portal, PE activity calendar, and professional networks for ongoing development of payroll specialists.

Differentiator

Problem solved

Functional benefit

Products and services

• RSa (Register Salarisadministrateur)

Quantifiable outcome

• 57% of payroll professionals expect AI to take over tasks within their role
• +2 more outcomes

Named customers12 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered core and flagship.

• Associatie voor ExamineringcoreStrategic or Co-development PartnerPartnership with the independent examination organization Associatie voor Examinering, which develops, administers and conducts exams for payroll administration and other finance-administration and HR-related professions. The association ensures quality and currency of exams, which are based on NIRPA's professional competency profile and Startkwalificaties. Joint effort resulted in NLQF level 4-5 recognition for PDL and VPS diplomas.
• FITZflagshipGTM or Marketing PartnerHead sponsor of NIRPA Congres 2026. FITZ is a payroll services provider whose CEO Jochem Kentgens endorses the congress as an important gathering for payroll professionals to share knowledge and look forward to the future of the profession.
• Korn FerrycoreGTM or Marketing PartnerInformation market exhibitor at NIRPA Congres 2026, providing compensation and talent solutions. Speakers Ivory Winter and Koenraad Claeys present on EU salary transparency legislation.
• SalurecoreGTM or Marketing PartnerAFAS-powered HR and payroll partner since 15 years with 120+ specialists, information market exhibitor. Speaker Niels de Boer presents on strategic AI implementation in payroll.
• LoketcoreTechnology or IntegrationHR and payroll administration platform serving 375+ accounting firms, 145,000 employers, and 1,400,000 employees. Information market exhibitor at NIRPA Congres 2026.
• NmbrscoreTechnology or IntegrationPayroll technology platform used by partner organizations including Forvis Mazars and PvExpert. Information market exhibitor at NIRPA Congres 2026.
• SD WorxcoreGTM or Marketing PartnerEuropean HR and payroll solutions provider. Speakers Fleur van Gisbergen and Monica Louwe from SD Worx present on WAZO (Work and Care Act) topics at congress.
• AFAS SoftwarecoreTechnology or IntegrationERP and HRM software platform. Partner organizations including AK+, Forvis Mazars, and Delta are AFAS specialists. Salure is an AFAS partner with 15 years experience.
• RemotecoreTechnology or IntegrationGlobal employment and payroll platform. Speaker Serena Verswijveren presents on international payroll compliance at congress.
• IncommecoreTechnology or IntegrationAutomation consultancy specializing in HRM, payroll processing and time registration. 15 years as Dutch HR and payroll software expert. Information market exhibitor.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• American Payroll Association: The U.S. national association for payroll professionals, offering the CPP (Certified Payroll Professional) and FPC (Fundamental Payroll Certification) designations, with annual congress, PE, and a code of ethics. The clearest international functional equivalent of NIRPA, serving as a model for cross-border expansion.
• CIPD (Chartered Institute of Personnel and Development): The UK chartered professional body for HR and people development, with member registers, credentials, and an extensive continuing education framework. Broader profession than NIRPA but an analogous professional-body operating model of certification, accreditation, and lifelong learning.
• NBA (Koninklijke Nederlandse Beroepsorganisatie van Accountants): The Royal Netherlands Institute of Chartered Accountants is the most direct structural peer: a Dutch professional body maintaining a register of certified accountants, enforcing a code of conduct, requiring continuous education, and accrediting training paths. NIRPA applies the same co-regulation model to payroll that NBA applies to auditing/accounting.
• SHRM (Society for Human Resource Management): The world's largest HR professional membership organization, offering SHRM-CP and SHRM-SCP certifications, continuing education, and an annual conference. Comparable to NIRPA as a professional standards body for the adjacent HR profession.
• WorldatWork: U.S.-based non-profit professional association for compensation, benefits, and total rewards professionals, offering certifications (CCP, GRP), continuing education, and conferences. Comparable in mission to NIRPA but broader in scope, covering total compensation rather than payroll specifically.
• Register Belastingadviseurs (RB): The Dutch Register of Tax Advisors is a quality assurance register for tax professionals in the Netherlands, with admission procedures, permanent education, and a public registry. Closely mirrors NIRPA's role and revenue model in the adjacent tax profession.
• NOAB (Nederlandse Orde van Administratie- en Belastingdeskundigen): The Dutch Order of Administrative and Tax Professionals uses an analogous membership-and-register model for administrative and tax advisors in the Netherlands, including admission requirements, PE obligations, and a public registry. Directly comparable to NIRPA's structure for the payroll-adjacent administration/tax profession.

Broad incumbents

• ADP (Automatic Data Processing): Global payroll and HR services giant with its own Fundamental Payroll Certification and payroll training programs. ADP's General Manager Netherlands sits on NIRPA's Supervisory Board, illustrating the incumbent overlap: the largest payroll vendor operates its own credentialing alongside NIRPA's independent register.
• SD Worx: European HR and payroll solutions provider that runs its own academy and certification programs for payroll professionals and is a regular congress partner and speaker at NIRPA events. Overlaps with NIRPA's mission as a broader commercial HR/payroll player with professional services depth.

Others

• AFAS Software: Leading Dutch ERP and HRM software provider whose partner network (including Salure, AK+, Forvis Mazars, Delta) drives much of Netherlands' payroll community. AFAS partners frequently join NIRPA collective memberships, making it an ecosystem participant rather than a direct credentialing competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/nirpa

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Funding overview

Funding rounds

Investors

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M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NIRPA