Wolters Kluwer – Taxes & Accounting
Digital transformation presents new challenges for companies, tax advisors, and firms. wolters kluwer is the key to working successfully and efficiently in 2026.
With the Wolters Kluwer Guide 2026, you get a compact overview of all key developments, forward-looking solutions, and innovative integration options.
Learn more about the impressive company history, market-leading products such as ADDISON OneClick, easy integration with other tools, and top-level data security. Discover how, with the right strategies and solutions from wolters kluwer, you can actively help shape the digital future.
Wolters Kluwer: Company History and Market Position
wolters kluwer today is synonymous with excellent financial solutions and digital innovation. The development of the company is characterized by a long tradition, international growth, and continuous transformation toward digitization. But how did wolters kluwer become one of the leading providers for firms, tax advisors, and companies?
History and Development of the Company
wolters kluwer was formed in 1987 through the merger of Kluwer Publishers and Wolters-Samson. The company’s roots go back to the 19th century, when Dutch publishing families such as Wolters, Noordhoff, Kluwer, and Samson laid the foundation for professional publishing.
In the 1990s, wolters kluwer began a strong international expansion. Significant acquisitions such as J.B. Lippincott in the United States and CCH (Commerce Clearing House) strengthened its position in the global market. From 2000 onward, the company focused on expanding digital offerings and software solutions to meet the needs of modern firms and businesses.
Important milestones included the sale of the scientific publishing division in 2002 and the education division in 2017. Particularly noteworthy is that CEO Nancy McKinstry is one of the few women heading a publicly listed company in Amsterdam. Strategic acquisitions and a consistent focus on digitization continue to shape this success story.
Market Share and Global Presence
wolters kluwer employs more than 21,400 people worldwide (as of 2023) and generated revenue of €5.584 billion in the same year. The company is present in more than 40 countries, including Europe, North America, Latin America, and Asia. The share is listed in both the AEX and the Euronext 100, underscoring its strong market position.
As a market leader in professional publishing and digital information services, wolters kluwer covers the key sectors: legal, tax, health, and compliance. The shareholder structure is broadly diversified, with Silchester International Investors holding 10 percent and Bestinver Gestion 5 percent, while the remainder is free float.
wolters kluwer benefits from a clear industry focus and the ability to quickly adapt to new market requirements. Its global presence makes it possible to take regional characteristics into account and continually develop innovative solutions for different target groups.
Core Business Areas and Target Audiences
The portfolio comprises four main areas: Legal & Regulatory, Tax & Accounting, Health, and Governance, Risk & Compliance. The most important target audiences include firms, tax advisors, companies of all sizes, medical institutions, banks, and insurers.
Especially in Tax & Accounting, wolters kluwer offers with ADDISON OneClick a cloud-based platform that elevates digital collaboration and process automation to a new level. The solution enables receipt upload, document exchange, and real-time financial overviews.
A key advantage is the simple integration with other applications and secure data processing. Via the Integration with ADDISON OneClick, invoices, receipts, and documents can, for example, be exchanged automatically and in compliance with data protection between different systems. The connection with filehub ensures the highest level of data security and seamless digital collaboration.
wolters kluwer continuously invests in developing cloud-based platforms, workflow tools, and compliance solutions. This makes the company indispensable for professional users such as tax advisors, controllers, and compliance managers. The consistent focus on industry-specific solutions and the integration of modern technologies secure its leading market position in the long term.
Key Solutions 2026: ADDISON OneClick and More
The solutions from wolters kluwer stand for innovative, practical digitization in finance and tax. Companies and firms benefit from intelligent platforms that redefine collaboration and sustainably simplify processes. ADDISON OneClick in particular sets standards for the digital future and is a core element in the solutions portfolio.
ADDISON OneClick – Rethinking Digital Collaboration
ADDISON OneClick from wolters kluwer is the cloud-based platform that connects tax advisors and clients in real time. It enables smooth receipt upload, secure document exchange, and efficient payment transactions. Through the central client portal, communication runs simply and transparently.
Automation of processes saves valuable time and reduces errors. Whether digital payroll or tax returns—everything is intuitive to use, available on mobile, and can be flexibly adapted to user requirements. Particularly convincing in everyday use is the integration with practice software and accounting solutions.
A decisive advantage: seamless connection to third-party applications can be achieved without any programming effort. Through the ADDISON OneClick Integration, invoices, receipts, and documents can be processed automatically and transferred securely. This also makes collaboration with platforms such as filehub a breeze and brings additional security to digital accounting.
Other Wolters Kluwer Solutions at a Glance
wolters kluwer offers a wide range of digital solutions that go far beyond classical accounting. In the area of Legal & Regulatory, legal databases, research tools, and modern contract management are available. For Tax & Accounting, the company scores with powerful accounting software, tax solutions, and audit tools tailored to the needs of firms and companies.
The healthcare sector also benefits from innovative information systems, e-learning platforms, and solutions for patient management. Governance, Risk & Compliance are supported by specialized software for risk management, compliance checks, and audits. Cloud infrastructures enable secure, location-independent work.
Practical examples show how successfully these solutions are implemented. Statistics demonstrate high user satisfaction and a steadily growing user base, underscoring the strong market position.
Innovation and a Digitization Boost
wolters kluwer is consistently driving digitization forward and focusing on automation, artificial intelligence, and machine learning. Modern mobile apps and self-service portals offer clients and companies maximum flexibility in everyday work. Open API interfaces allow third-party solutions to be connected with ease.
The continuous development is based on intensive user feedback. This leads to workflows that enable efficiency and cost reduction. Practical examples show that these innovations not only save time but also reduce error rates. wolters kluwer thus remains a pioneer in current industry trends and a driver of innovation for digital transformation.
Easy Integration and Automation: ADDISON OneClick & filehub
Digitization presents companies, firms, and tax advisors with new challenges. With ADDISON OneClick and filehub, wolters kluwer has created solutions that make integration and automation easier than ever. Connecting different systems ensures seamless workflows and maximum efficiency in everyday work.
Integrating ADDISON OneClick with Third-Party Applications
With ADDISON OneClick, wolters kluwer offers a platform that can be effortlessly integrated into existing accounting, ERP, and document management systems. Modern API interfaces enable smooth data exchange between all relevant applications.
Practical examples show how companies automate repetitive tasks through integration with Microsoft Outlook, Microsoft Teams or Amagno. Receipts and documents are automatically imported and exported, which significantly reduces error rates and halves manual effort.
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Support for common file formats
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Automatic assignment of documents
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Easy connection without programming knowledge
With this flexibility, wolters kluwer becomes the centerpiece of digital firm processes.
Integration with filehub: Automation and Security
filehub complements wolters kluwer’s solutions and enables seamless automation of file and document workflows. Through the intuitive platform, you can connect ADDISON OneClick with additional software solutions—without any programming.
The system automatically retrieves invoices, receipts, or letters and makes them available centrally. Data processing is GDPR-compliant in German, C5-certified data centers. Workflow templates enable rapid implementation, while the user-friendly interface simplifies operation.
A typical example: invoices from web portals are transferred directly and securely into ADDISON OneClick, ensuring maximum efficiency and security.
Benefits and Best Practices of the Integration
Combining solutions with filehub accelerates processes and avoids media discontinuities. Automated filing and secure assignment of documents optimize the collaboration between tax advisor, client, and accounting.
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Secure data transfer
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Workflows that are traceable at all times
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Reduced error rate
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Higher productivity
One best practice is using both systems for the month-end closing, which can then be completed in just a few clicks. In this way, firms and companies benefit from holistic digitization.
Data Security and Compliance at Wolters Kluwer
Data security at wolters kluwer is not lip service but lived practice. Those who rely on solutions like ADDISON OneClick expect the highest standards in data protection and compliance. wolters kluwer combines many years of experience with innovative technologies to reliably protect companies, tax advisors, and firms.
The Highest Standards for Data Protection and Security
wolters kluwer places the utmost importance on the security of sensitive data. The cloud solutions for Germany are hosted exclusively in certified data centers in Germany. These comply with C5 and ISO 27001 standards. All data is transferred and stored in encrypted form.
Access control is based on role-based permissions. This keeps client data protected at all times. Regular audits and penetration tests provide additional security. Should an incident occur, proven response plans are in place.
Another key element is GDPR compliance. wolters kluwer has developed its solutions to meet all legal requirements. This also applies to secure client communication and the digital transmission of documents. Those who want to dive deeper will find further details on Data Security at Wolters Kluwer.
Compliance Solutions for Companies and Firms
With wolters kluwer’s compliance solutions, adherence to legal requirements is designed to be efficient and transparent. Digital tools help document and track processes. The systems support GoBD, GDPdU, MaRisk, and many other regulations.
Typical features at a glance:
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Automated documentation of workflows
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Integration of compliance checks into workflows
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Audit-proof archiving of all relevant documents
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Reporting systems for suspected cases and internal audits
Many firms now rate compliance as the most important factor in digitization. The solutions here provide not only security but also clear efficiency gains. Digital archiving ensures traceable and audit-proof storage.
Future-Proof IT Architecture and Support
wolters kluwer relies on cloud-native architectures that offer maximum flexibility and scalability. Regular updates and feature improvements ensure that all solutions remain up to date. A 24/7 support service assists companies and firms with all questions.
Particularly noteworthy is the easy integration with third-party applications. Via platforms like filehub, workflows can be automated without programming effort. Invoices, receipts, and other documents are exchanged between systems securely and in compliance with GDPR.
Training, e-learning, and partnerships with IT security providers round off the offering. Users thus benefit from a future-proof, stable infrastructure that can also be restored quickly in emergencies.
Future Trends and Outlook: Wolters Kluwer 2026+
Digital transformation is fundamentally changing firms and companies. The software provider stands at the center of this development as a driver of innovation. Which trends and technologies will shape the future? How do tax advisors and companies benefit from modern solutions like ADDISON OneClick and the simple integration with filehub? Here you get a solid outlook for the coming years.
Digitization and Automation in Firms and Companies
Digitization is advancing rapidly in all industries. wolters kluwer supports firms and companies with innovative cloud services and digital platforms. Solutions like ADDISON OneClick enable automated accounting, digital tax filing, and modern document management. Self-service portals that give clients and customers quick access to all documents are particularly in demand.
Mobile workflows and location-independent work are becoming the standard. More and more companies are integrating AI-based data analysis to make informed decisions. Digital personnel files and automated invoice processing save time and significantly reduce sources of error. According to forecasts, digital penetration will continue to rise in the coming years.
A key factor is the simple integration of different systems. Through the ADDISON OneClick Integration, accounting processes, document management, and secure data transfer can be seamlessly connected. This strengthens competitiveness and simplifies day-to-day work—a real added value for everyone who relies on wolters kluwer.
Wolters Kluwer as an Innovation Engine
The provider continuously invests in the development of new tools and services. The company works closely with startups, universities, and industry associations to bring innovative solutions into practice quickly. Open innovation approaches and agile product development are at the forefront. User feedback flows directly into further development, ensuring that solutions like ADDISON OneClick and filehub are always up to date.
Particularly in Legal Tech, Tax Tech, and Health Tech, wolters kluwer takes a pioneering role. Pilot projects and beta programs test new functions with customers at an early stage. A current statistic shows: 70 percent of users adopt at least one new feature each year. This creates practical solutions that deliver real added value and drive digitization in firms and companies.
Challenges and Opportunities in the Coming Years
The coming years will bring new challenges, but also great opportunities for companies and firms. Data protection and compliance are at the top of the agenda. wolters kluwer is meeting rising requirements with secure cloud solutions, automated compliance checks, and integrated AI.
The shortage of skilled workers calls for efficient, automated workflows. Digital collaboration and remote work are becoming the norm. Those who adopt innovation early secure decisive competitive advantages. The recommendation for 2026: consistently digitize processes with solutions like ADDISON OneClick and filehub and fully exploit automation potential. This way, wolters kluwer will remain the partner for first-class finance and tax solutions in the future as well.
If, after all these insights into the innovation, automation, and security around Wolters Kluwer 2026, you feel inspired to make your own processes more efficient, it’s worth taking a look at filehub. Especially if you use ADDISON OneClick or similar solutions, filehub lets you not only automate your document workflows but also make them secure and GDPR-compliant—without any programming knowledge. Experience how simple integration and automation can really be and gain valuable time for what matters most.
