Nextens
- Company typePrivate
- Founded1955
- HeadquartersAmsterdam, Netherlands
- Headcount51–100
- GTM typeB2B
- OfferingSoftware
Nextens firmographics
Firmographics- Name
- Nextens
- Legal name
- Nextens
- Website
- https://nextens.nl
- Company type
- Private
- Founded year
- 1955
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Ownership category
- akta.pro rank
Nextens industry classification
Industry- Product category
- Tax Compliance Software
- NAICS
- Accounting, Tax Preparation, Bookkeeping, and Payroll Services (5412)
- akta.pro primary industry
- Tax Return Filing, Processing & Assessment (BPAIADAC)
- akta.pro secondary industry
- Revenue Systems, E-Filing & Digital Tax Administration (BPAIADAO)
Keywords
Where Nextens is headquartered
LocationHeadquarters
- HQ city
- Amsterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Nextens business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure
Revenue model
- Tax filing software subscriptions: Nextens generates revenue primarily through subscription-based licensing of its suite of fiscal tax filing software products, including Inkomstenbelasting (income tax), Omzetbelasting (VAT/BTW), Vennootschapsbelasting (corporate tax), Schenk- en Erfbelasting (gift and inheritance tax), Dividendbelasting, Jaarrekening (annual reports), and the Digitaal Bezwaar module. Subscriptions are sold to fiscal professionals, accountants, and tax advisors, with pricing not publicly disclosed and handled via account managers and quote requests.
- Fiscal knowledge products: Revenue is also generated from knowledge products including the Belastingalmanakken (tax almanacs), Vaktijdschriften (professional journals), and Nextens Naslag (fiscal knowledge reference database), which are sold as subscriptions or one-time purchases to fiscal professionals seeking authoritative tax knowledge.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Enterprise / Professional — custom pricing |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels8 records
Nextens product offering
Product offeringCore offering
Nextens develops and sells cloud-based fiscal tax filing software and authoritative tax knowledge products for Dutch tax professionals. Its suite covers Dutch income tax, VAT (BTW), corporate tax, gift/inheritance tax, and dividend withholding tax filings, complemented by an AI-powered fiscal assistant (Tex), a curated knowledge bank (Naslag), and printed/digital tax almanacs. The company processes approximately 50% of all Dutch income tax declarations and has operated in this market since 1955.
Product overview
Nextens is a fiscal software and knowledge company for Dutch tax professionals, offering a platform-plus-modules architecture. The core platform consists of tax filing software (aangiftesoftware) covering the five main Dutch taxes: Inkomstenbelasting (income tax, processing 50% of Dutch filings), Omzetbelasting/BTW (VAT), Vennootschapsbelasting (corporate tax), Schenkbelasting en Erfbelasting (gift and inheritance tax), and Dividendbelasting (dividend withholding tax). These are complemented by reporting and workflow modules: Nextens Jaarrekening (annual report), Digitaal Bezwaar (digital objection filing), Opgaaf Werkelijk Rendement (actual return disclosure), SBR Bankaanlevering (SBR bank delivery), and Nextens Koppelingen (integrations with Exact, eAccounting, SnelStart, and other accounting software). The knowledge layer includes Nextens Tex (generative AI assistant drawing from verified sources), Belasting Almanakken (annual tax almanacs in multiple volumes), Vaktijdschriften (professional journals), and Nextens Naslag (searchable fiscal knowledge bank). Supporting platforms include the Professional Portal (portal.nextens.nl), Client Portal (klantportaal.nextens.nl), Nextens Academy (training), and Studio Nextens (webcast series). The company has operated since 1955 and is a brand of LexisNexis Risk Solutions, part of RELX.
Differentiator
Problem solved
Functional benefit
Brands
- Tex: Fiscal AI assistant that provides direct answers to fiscal questions based on verified Nextens content and input from 1,000+ professionals.
- Nextens Naslag
- Digitaal Bezwaar
- Studio Nextens
- Nextens Connect
Products and services
- Inkomstenbelasting (Income Tax Filing)
- Omzetbelasting (BTW/VAT)
- Vennootschapsbelasting (Corporate Tax)
- Schenkbelasting en Erfbelasting (Gift and Inheritance Tax)
- Dividendbelasting (Dividend Withholding Tax)
- Nextens Tex (Fiscal AI Assistant)
- Nextens Naslag (Fiscal Knowledge Bank)
- Belastingalmanakken (Tax Almanacs)
- Vaktijdschriften (Professional Journals)
Quantifiable outcome
- 50% of all Dutch income tax filings are processed through Nextens
- +4 more outcomes
Companies that use Nextens
Customer profileSegments5 records
Ideal customer profiles5 records
Nextens technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
AI capability4 records
Feature6 records
Nextens partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- ExactcoreExact is one of the leading Dutch accounting and ERP software platforms. Nextens maintains a pre-built integration with Exact, allowing users to exchange fiscal data seamlessly between Exact's accounting environment and Nextens's tax filing software. The integration is featured prominently on the Nextens website with the Exact logo in the integrations section.
- SnelStartcoreSnelStart is a popular Dutch accounting and business software platform for SMBs and accountants. Nextens provides an official integration with SnelStart, enabling automated data exchange for tax filing workflows. The partnership is listed on Nextens's dedicated integrations page.
- King SoftwarecoreKing Software provides administrative and accounting software to Dutch businesses and accountants. Nextens maintains an official integration with King Software, allowing joint customers to synchronize data between the two platforms for streamlined tax filing.
- eAccountingcoreeAccounting is an online accounting platform by Exact. Nextens provides an integration with eAccounting enabling fiscal data synchronization for joint customers.
- BSI (British Standards Institution)coreBSI is the international certification body that awarded Nextens the ISO/IEC 27001:2022 certification. BSI conducted the certification audit and ongoing annual surveillance to verify Nextens's compliance with international information security management standards. This partnership provides independent third-party validation of Nextens's security practices.
- Teamwork IMSminorTeamwork IMS is a consulting firm specialized in guiding companies through ISO certification processes. They worked with Nextens to implement an Information Security Management System (ISMS) certified by a UKAS-accredited organization. Teamwork IMS continues to support Nextens in maintaining compliance with ISO standards and preparing for annual audits.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Nextens competitors and assessment
Company assessmentBroad incumbents
- Sovos: Global tax-compliance platform specializing in VAT, sales-and-use tax, and other regulatory filings for multinational corporations. Sovos is a broad incumbent peer given Nextens' focus on VAT/BTW filing and its multinational customer segment, though Sovos operates at larger enterprise scale.
- Intuit: Global incumbent in tax and accounting software for professionals (Lacerte, ProConnect, ProFile) and small businesses (TurboTax, QuickBooks). Intuit is a broad comparable on business model, AI-augmented professional tax workflows (Intuit Assist), and category leadership, though it serves primarily the US market.
- Visma: Nordic-headquartered, pan-European provider of accounting, payroll, and tax-compliance software with a substantial Dutch footprint (including AccountView). Visma competes broadly with Nextens in Dutch fiscal workflow software but as part of a much larger multi-country portfolio rather than a Netherlands-only specialization.
- Avalara: Global tax-compliance software provider covering VAT, sales tax, and indirect tax determination and filing across many jurisdictions. Avalara is a broad incumbent peer to Nextens on the tax-compliance-software-as-a-service business model, even though its Dutch fiscal-software footprint is limited.
Emerging players
- TaxDome: Cloud-native practice-management and workflow platform for tax and accounting firms, offering client portals, document management, and integrated workflows. TaxDome represents the cloud-native challenger model that competes for the same fiscal-professional buyer Nextens serves, particularly younger firms.
Regional players
- Exact: Dutch-origin accounting and ERP software vendor serving SMBs and accountants across the Benelux. Exact is both a Nextens integration partner and an adjacent competitor, since its accounting workflows increasingly bundle tax-relevant features relevant to the same Dutch fiscal-professional buyer.
- AFAS Software: Dutch provider of HR, payroll, and accounting software (AFAS Profit) widely used by Dutch SMBs and accountancy firms. AFAS is an adjacent rather than direct competitor to Nextens — both target Dutch fiscal professionals — but AFAS's payroll and accounting workflows increasingly incorporate tax filing, bringing it closer to Nextens' core.
Direct peers
- RB Groep: Dutch provider of tax and accounting software aimed at fiscal professionals and accountancy firms. RB Groep competes head-to-head with Nextens in the same Dutch SMB-to-mid-market tax filing category and serves a similar customer base of tax advisors and accountants.
- Wolters Kluwer: Direct Dutch-headquartered competitor in tax and legal information software for professionals, including fiscal almanacs, tax compliance tools, and accounting workflows. Wolters Kluwer is also RELX's primary rival in the Dutch professional information market, making it the closest direct competitor to Nextens in both product and parent-group dynamics.
- Sdu: Dutch publisher and software provider of tax, legal, and regulatory information, including fiscal almanacs, commentaries, and professional tools used by Dutch tax advisors. Sdu overlaps with Nextens in fiscal knowledge products and increasingly in workflow software for the same professional audience.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Nextens social profiles
Digital presenceNextens compliance and trust
Trust signalCompliance1 record
Nextens financial estimates
Financial estimateRevenue estimate
Valuation estimate
Nextens leadership team
Management profileNumber of profiles
Profiles1 record
Nextens funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Nextens M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Nextens
What does Nextens do?
Nextens develops and sells cloud-based fiscal tax filing software and authoritative tax knowledge products for Dutch tax professionals. Its suite covers Dutch income tax, VAT (BTW), corporate tax, gift/inheritance tax, and dividend withholding tax filings, complemented by an AI-powered fiscal assistant (Tex), a curated knowledge bank (Naslag), and printed/digital tax almanacs. The company processes approximately 50% of all Dutch income tax declarations and has operated in this market since 1955.
Is Nextens a public or private company?
Nextens is a private company. It is classified as corporate owned and is currently operating.
When was Nextens founded?
Nextens was founded in 1955. It employs 51 to 100 people.
Where is Nextens based?
Nextens is headquartered in Amsterdam, Netherlands, in the Europe region.
How does Nextens make money?
Two revenue lines are on record. Tax filing software subscriptions are the primary driver. The others are fiscal knowledge products.
Who are Nextens's main competitors?
Broad incumbents on record are Sovos, Intuit, Visma and Avalara. TaxDome is listed as an emerging player. Regional players are Exact and AFAS Software. Direct peers are RB Groep, Wolters Kluwer and Sdu.
Does Nextens have an API?
Yes. Nextens offers OAuth 2.0 / OpenID Connect-based API access for its platform. The login page (ids.nextens.nl) reveals multiple API scopes: NextensDocumentManagementApi.full_access, FiscalProductsApi.full_access, IntelligenceApi.full_access, Portal.HomeApi.full_access, Portal.ToolsApi.full_access, DataProjectionApi.full_access, QueryToolApi.full_access. The portal supports single sign-on via Microsoft Entra ID (Azure Active Directory). APIs cover document management, fiscal products, intelligence, portal tools, data projection, and query tools. No public documentation URL is explicitly listed in the source data.
What industry is Nextens in?
Nextens's product category is Tax Compliance Software. Its primary akta.pro industry code is BPAIADAC, Tax Return Filing, Processing & Assessment, with a secondary code of BPAIADAO, Revenue Systems, E-Filing & Digital Tax Administration. Its NAICS code is 5412.