SERVICES
Comprehensive accounting and payroll outsourcing in one place.
90%
of our clients
have been working with us for over 3 years
30+
experts
in-house and of counsel
1200
users
of our online employee portals
13 000
pages of documents processed
in workflow within one month
Is your accounting office ready for KSeF in 2026?
47% of accounting offices don’t know what KSeF is. Take control and turn this obligation into a competitive advantage
Only 5 months left until mandatory KSeF implementation!SERVICES
One partner, four pillars of security and growth
01. Accounting services
Does your accounting only calculate taxes while you have to manage financial control yourself?
We change that by combining technology with our commitment. We create complete financial information flow systems — digitization, ERP, BI. We work directly with CFOs, CEOs, and business owners, delivering tailored solutions with full implementation support.
Web application for document workflow, fully integrated with KSeF
Automatic reporting from the BI application
Simultaneous work with the accounting team on a single ERP.
Ultra-fast and effective implementations
02. HR & payroll services
Paper onboarding, folders in cabinets, and HR data scattered across systems?
We’ll tame the chaos while you gain modern employer status. We deliver real-time HR and payroll operations. We empower employees with self-service and give HR Managers time for strategy. Our integrated tools eliminate system discrepancies and the need to reconcile them.
Online employee portal with mobile app
Online onboarding tools and procedures
BI reporting
Foreign employee work permit support
HR & payroll process audits
03. Advisory
Digital transformation or tax audit – do you have an expert for every challenge?
On your company’s growth path, challenges will inevitably arise. To maintain your growth trajectory, you need the ability to respond quickly and act effectively. With our experience and trusted partners in law, tax advise, and IT, working with WZ Partners will give you that advantage.
TP documentation, tax reliefs, tax rulings, and tax opinions
ERP systems, document workflow, and SaaS applications for finance and HR
Restructuring, M&A processes, due diligence
Management of the client’s accounting department and technological transformation
04. Technology
Excel instead of BI, emails instead of workflows – is this your standard?
We build YOUR system — scalable, integrated, tailored. We change the approach: from ‘spending on accounting’ to ‘having accounting.’ We integrate tools and processes configured for your structure. Thanks to technology, we truly support your business.
SaldeoSMART document workflow integrated with KSeF and ERP
Comarch ERP Optima with the ability to work simultaneously across multiple modules
BI Reporting: automated email subscriptions and online dashboards
Panel pracownika z modułami czasu pracy, delegacji, ocen okresowych i dostępem przez apkę mobilną
CASE STUDIES
Practical examples of our support
ABOUT US
For 33 years, we’ve been combining knowledge, experience, and modern technology
Our beginnings date back to 1992, when we started serving our first clients from an office in Warsaw’s Żoliborz district. In addition to supporting Polish entrepreneurs, we helped foreign investors enter our market. These valuable relationships taught us to work to the highest standards.
Today, WZ Partners is a team of over 30 specialists and experts with offices in central Warsaw and Poznań. We operate in three core specializations: modern accounting (full-scope bookkeeping only), innovative HR & payroll services, and business advisory (finance, law, tax, IT).
Meet the WZ Partners Management Board
Bartosz Zaborowski
Partner | Accounting & Automation
Transforms accounting into an innovative and strategic business tool.
Zuzanna Wysocka
Partner | HR & Payroll
Transforms chaotic HR processes into automated systems that support the business.
Piotr Wysocki
Partner | Accounting & Strategic Advisory
Transforms complex business structures into efficient management systems.
OUR OFFER
How the collaboration works
Working with us is a clear and organized process—from the first meeting, through system implementation, to ongoing support.
First week
Diagnosis and solution design
What we do
• We identify inefficient processes and set goals together.
• We analyze your current financial and HR structure.
• We design a customized collaboration model.
Results
• We have a developed implementation roadmap.
• We’ve selected the tools we’ll use to collaborate.
1-4 weeks
Seamless documentation transfer
What we do
• We migrate data using cloud technology and automation.
• We only request essential data. The rest we retrieve from government portals (Tax Office, ZUS, National Court Register).
• We conduct a substantive review and assessment of the documentation.
Results
• We maintain continuity of records under the new standards.
• Documentation has been thoroughly reviewed, and you are aware of risks and solutions.
1-3 weeks
Implementation of new processes
What we do
• A dedicated implementation team launches the tools and processes.
• We provide team training and ongoing support.
• We provide services regardless of the pace at which the accounting books are transfered.
Results
• We provide ready-to-use tools.
• Your team elevates its collaboration with accounting and HR.
From the first month of cooperation
Collaboration and continuous development
What we do
• We assign a dedicated accounting manager and a dedicated HR team.
• Complex project matters are coordinated by Partners.
• We continuously optimize processes based on feedback.
Results
• Over 55% of our clients have been working with us for more than 10 years.
• Applications and BI reports give you full access to data
We are a partner of
We collaborate with
REVIEWS
Managers from around the world have placed their trust in us
WZ Partners and the cooperation with their team has given us the opportunity for stable development of our branch in Poland. They successfully carried out the migration from Symfonia to SAP B1.
As a listed group, we have strong requirements in terms of reporting quality and deadlines – Monthly, Quarterly, Yearly – and WZ Partners has met them with a high level of professionalism. They have earned our trust, reason why we also decided to use their payroll services.
Poland is a country of dynamic tax changes, with WZ Partners we are confident.Mapenda Fame
Vice President Finance and Administration, EMEA
LECTRA
Fashion, automotive and furniture industries
With WZ Partners, we’ve evolved from a VC/angel-backed technology start-up, through R&D grant implementations, to becoming part of an international organization listed in Copenhagen. WZ Partners has supported us at every stage, tailoring processes to our changing requirements. We’ve implemented a comprehensive CFO suite: electronic document workflow, ERP with warehouse management, financial controlling, IFRS group reporting, and BI tools. I recommend WZ Partners to both start-ups (establishing the right processes early facilitates scaling) and mature companies (proper reporting and controlling enhance decision-making agility and financial performance).
Wiktor Budziosz
CFO
Shape Robotics
EdTech i nowe technologie
We started working with WZ Partners from the very beginning of the company’s establishment, and this decision proved fundamental for Skriware. Their knowledge, experience, and commitment successfully guided us through successive funding rounds. This is invaluable support for a founder. After 10 years, we continue our fruitful collaboration, now as part of the international Shape Robotics group.
Stefan Stankiewicz
CTO, Founder Skriware (ob. Shape Robotics Poland)
Shape Robotics Poland S.A.
EdTech i nowe technologie
Contact our expert team
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