Advicero Nexia

What Advicero Nexia does

Advicero Nexia sp. z o.o. is a Poland-based professional services firm headquartered in Warsaw (with a satellite office in Poznań opened in 2024) that delivers integrated tax, accounting, legal, and payroll advisory to Polish and foreign businesses operating in the Polish market. The firm has been present in Poland since 2012 and operates as the Polish member firm of Nexia, a global network of independent accounting and consulting firms. Its core offerings cover four pillars — tax advisory (including transfer pricing, VAT compliance, Pillar 2, excise tax, and disputes with tax authorities), full bookkeeping and outsourced accounting, payroll and HR services with global mobility support, and legal services spanning M&A, real estate, corporate, employment, ESG, and energy law.

The client base is hybrid: horizontally, any Polish or foreign entity investing in Poland; vertically, specialized practices target renewable energy projects, technology companies and start-ups, real estate investors, and private wealth clients; geographically, dedicated German Desk and Italian Desk teams serve inbound investors from those markets. Service delivery is partner-led and engagement-based via direct client relationships, supported by content marketing (blog, monthly newsletter, podcast "Rozmowy o podatkach," LinkedIn, Facebook) that functions as the primary top-of-funnel channel.

The firm employs certified tax advisors (doradcy podatkowi), lawyers (adwokaci), and legal counsels (radcowie prawni), with Managing Partner Katarzyna Klimkiewicz-Deplano individually recognized as a leading specialist in international tax law. Revenue is generated through professional services fees for tax, accounting, payroll, legal, audit, corporate services, and transaction/due diligence engagements; no published pricing or fee schedule exists. Ownership appears to remain with the named partners, with no evidence of private equity, venture capital, or strategic acquirer ownership in the available data.

Name

Advicero Nexia

Legal name

ADVICERO NEXIA sp. z o.o.

Website

https://nexiaadvicero.eu

Company type

Private

Founded year

2012

Operating status

Operating

Headcount range

11–50 employees

Short description

Advicero Nexia is a Warsaw-based Polish advisory firm (founded 2012, Nexia network member) providing integrated tax, accounting, legal, and payroll services to domestic and foreign businesses investing in Poland, with specializations in transfer pricing, VAT compliance, Pillar 2, M&A, renewable energy, and private wealth.

Ownership category

akta.pro rank

Product category

Tax advisory and accounting services

NAICS

Accounting, Tax Preparation, Bookkeeping, and Payroll Services (5412), Offices of Certified Public Accountants (541211), Professional, Scientific, and Technical Services (54)

SIC

Services-Engineering, Accounting, Research, Management (8700), Services-Legal Services (8111)

akta.pro primary industry

Intercompany & Consolidation Support (Eliminations, Group Reporting Support) (BPAAAGAG)

Keywords

• Tax advisory services
• Accounting outsourcing
• Payroll services
• Legal advisory
• Transfer pricing

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Professional Services Fees: Advicero Nexia generates revenue through fees for professional services including tax advisory, accounting, payroll, legal services, audit, corporate services, and specialized consulting. Services are provided to Polish and foreign entities investing in the Polish market. The firm employs certified tax advisors, lawyers (adwokaci), and legal counsels (radcowie prawni).

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Advicero Nexia is a Polish advisory and consulting firm that provides integrated tax, accounting, payroll, and legal services to Polish and foreign entities investing in the Polish market. Its offerings span tax advisory and compliance (CIT, PIT, VAT, excise, transfer pricing, Pillar 2, OSS/IOSS), accounting outsourcing and reporting (IFRS/GAAP, KPiR), payroll and HR/Global Mobility, and legal services (M&A, real estate, companies, employment, ESG, energy law). Specialized desks (German Desk, Italian Desk) and vertical expertise in renewable energy, technology and start-ups, real estate, and private wealth support cross-border and industry-specific engagements.

Product overview

Advicero Nexia is a professional advisory firm providing integrated professional services including tax advisory, accounting, legal, and payroll services. The company operates as a single integrated service offering rather than a modular platform, with specialized practices in areas including transfer pricing, VAT compliance, Pillar 2, renewable energy, technology and start-ups, private wealth, global mobility, and real estate. The firm serves Polish and foreign entities investing in the Polish market, employing certified tax advisors, lawyers, and legal counsels. Services are delivered through specialized teams including German Desk and Italian Desk for international client support.

Differentiator

Problem solved

Functional benefit

Products and services

• Tax Advisory Services Comprehensive tax advisory services covering tax consulting, audit, corporate services, tax compliance, and VAT compliance for Polish and foreign entities investing in the Polish market.
• Accounting Services Full bookkeeping services including accounting records reconstruction, document circulation and process automation, reporting under IFRS and GAAP, outsourced accounting restructuring, and KPiR (revenue and expense ledger) services for small taxpayers.
• Payroll Services Complete payroll and HR calculation services for Polish and foreign enterprises, including Global Mobility tax advisory and workation/remote work arrangement support.
• Legal Services Comprehensive legal services covering Mergers and Acquisitions, Real Estate, Companies Law, Employment Law (Prawo Pracy), ESG and Environmental, Energy Law, and Contracts (Umowy).
• Transfer Pricing Documentation and Policy Comprehensive services for preparing transfer pricing documentation and policies in compliance with Polish and international regulations, including comparative analysis (benchmarking) and policy setup.
• VAT Compliance and Cross-Border VAT Complete VAT compliance services to maintain conformity with Polish VAT regulations, including cross-border VAT analysis and OSS/IOSS procedures.
• Pillar 2 Advisory Advisory on Pillar 2 regulations requiring international and domestic enterprise groups to pay a top-up tax ensuring an effective tax rate of at least 15%.
• Due Diligence and Transaction Advisory Thorough verification of all aspects related to major transactions including acquisition, disposal, or merger of enterprises, with tax and financial due diligence.
• Renewable Energy Advisory Tax advisory services for Polish and foreign companies in the renewable energy sector, including regulatory compliance and ESG-related structuring.
• Technology and Start-ups Advisory Tax and legal support for enterprises developing or planning to implement internal processes and technologies, including R&D incentives and transfer pricing for technology-heavy businesses.
• Real Estate Tax Advisory Tax advisory on rental agreements including tenant incentives, expenditure settlement, and compensation for contract termination, complemented by Real Estate legal services.
• Private Wealth Services Comprehensive tax and legal advisory for private enterprises, their owners, and family asset structures, including wealth preservation, family structure optimization, and succession planning.
• German Desk Dedicated services providing language-specific advisory and cross-border tax support for investors from German-speaking countries entering or expanding in Poland.
• Italian Desk Dedicated services supporting Italian entrepreneurs entering and expanding in the Polish market, providing language and cultural advisory and cross-border tax coordination.
• Tax Disputes and Court Proceedings (VAT) Creation of reliable action strategies in tax disputes along with preliminary assessment of cost-justifiability of proceedings, covering VAT disputes and broader tax litigation.
• Global Mobility Tax Services / Workation Practical tax and legal advisory on cross-border work aspects, including implementation of workation employee benefits and remote work arrangements.

Segments7 records

Ideal customer profiles7 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Nexia (Global Network)coreOthersAdvicero Nexia is a member of Nexia, a leading global network of independent accounting and consulting firms. The Nexia network provides the firm with international reach and connections to member firms worldwide, enabling the provision of global services while maintaining local expertise in the Polish market.

Scale indicators1 record

Recent moves6 records

Expansion highlights5 records

Direct peers

• Rödl & Partner Poland: German-origin international advisory firm with a significant Warsaw presence focused on German-speaking clients investing in Poland. Highly comparable given the German Desk cross-border offering and overlapping tax/legal/accounting services.
• Crido: Leading Polish tax advisory and consulting firm with strong transfer pricing, international tax, and corporate finance capabilities. Direct competitor for Advicero's core advisory, transfer pricing, and due diligence mandates.
• BDO Poland: Polish arm of BDO Global, providing accounting outsourcing, tax compliance, payroll, and advisory services to mid-market and international clients in Poland. Overlaps directly with Advicero's accounting, payroll, and tax compliance practices.
• TPA Poland (Baker Tilly network): Polish member of the Baker Tilly / TPA network providing accounting, tax advisory, payroll, and audit services in Poland. Comparable business model as a mid-sized multi-disciplinary professional services firm serving domestic and inbound foreign investors.
• Grant Thornton Poland: Polish member of Grant Thornton International offering audit, tax, advisory, and outsourcing services to mid-market clients. Similar profile in terms of mid-market focus, multi-disciplinary services, and cross-border tax advisory.
• MDDP Michalik Dłuska Dziedzic i Partnerzy: One of the largest independent Polish tax advisory firms, headquartered in Warsaw with broad tax, transfer pricing, and accounting outsourcing practices. Directly comparable in size, multi-disciplinary service mix, and target segment (Polish and foreign investors in Poland).

Broad incumbents

• Mazars Poland: Polish arm of global accounting and advisory firm Mazars, providing audit, tax, accounting, payroll, and consulting services. Larger and broader incumbent with overlapping service offerings and international reach.
• Deloitte Poland: Polish arm of Big Four Deloitte, providing tax, legal, consulting, audit, and financial advisory services. Overlaps heavily with Advicero's tax, transfer pricing, and international tax practices at the larger-end of the market.
• EY Poland: Polish member of Big Four EY, providing tax, advisory, transaction advisory, and legal services. Strong incumbent for the M&A due diligence, Pillar 2, and transfer pricing segments where Advicero also competes.
• KPMG Poland: Polish member of Big Four KPMG, offering tax, audit, advisory, and legal services to multinational and large Polish corporates. Represents the upper-end incumbent competitive pressure on Advicero's larger cross-border mandates.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/AdviceroTax
• LinkedInpl.linkedin.com/company/advicero-nexia

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

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

Frequently asked questions about Advicero Nexia