andersen tax & legal

What andersen tax & legal does

Andersen Tax & Legal is a professional services firm specializing in tax advisory and compliance, transaction advisory, valuation, private and outsourced accounting, and private wealth services. It operates as a member entity of Andersen Global, a Swiss verein (international association) established in 2013, of which Andersen Tax LLC—the U.S. founding member firm headquartered in San Francisco—is the anchor. The Andersen Tax & Legal Netherlands entity, based in Rotterdam and founded in 2017, provides corporate finance, valuation, strategy modeling, and litigation support services within this global network. The firm serves middle-market businesses, family enterprises, ultra-high-net-worth individuals and families, alternative investment funds (private equity, venture capital, real estate, hedge funds, fund-of-funds, distressed assets), large corporations, fund principals, and pre-IPO businesses and founders. Core service lines include U.S. and international tax compliance and planning, state and local tax, tax controversy, credits and incentives, global mobility, M&A financial transactions, sell-side and buy-side advisory, financial and tax due diligence, fund formation and structuring, financial reporting and tax valuations, wealth transfer, forensic accounting, and family office services. Beyond tax and advisory, Andersen Consulting—a separate global practice—delivers digital transformation and AI-driven technology solutions integrated with the firm's tax, legal, valuation, and global mobility expertise. Revenue is generated entirely through professional services engagements priced on a quote-based model tied to scope, complexity, and client requirements, with multi-year contracting common for ongoing advisory and compliance work. Go-to-market is relationship-driven, supported by thought-leadership content (resource center articles, the quarterly "For the Record" newsletter, webinars), active participation in industry events (IRS Nationwide Tax Forum, AAA Global Connect, NYU Summer Institute on Taxation, Jerry A. Kasner Estate Planning Symposium), and a social presence led by LinkedIn (68,000+ followers). The underlying technology stack is typical of professional services firms: digital platforms for tax research, compliance management, webcast/virtual event delivery, and client portals, without disclosed proprietary technology products.

Name

andersen tax & legal

Legal name

Andersen Tax LLC

Website

https://andersentaxlegal.nl

Company type

Private

Founded year

2017

Operating status

Operating

Short description

Andersen Tax & Legal provides tax, transaction advisory, valuation, private wealth, and outsourced accounting services to middle-market businesses, family enterprises, ultra-high-net-worth individuals, and alternative investment funds through Andersen Global's network spanning 180+ countries.

Ownership category

akta.pro rank

Product category

Tax Advisory and Financial Advisory Services

NAICS

Offices of Certified Public Accountants (541211), Accounting, Tax Preparation, Bookkeeping, and Payroll Services (5412), Offices of Lawyers (541110), Other Accounting Services (541219), Legal Services (5411)

SIC

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

akta.pro primary industry

Transfer Pricing & International Tax Services (BPAHABAI)

akta.pro secondary industries

Tax Law (BPAHAAAG), Financial Reporting & Technical Accounting Advisory (GAAP/IFRS) (BPAHABAF), Family & Private Client (Trusts & Estates) Law (BPAHAAAK), Trust & Estate Tax Planning & Compliance (FSAEAKAE), Tax Planning & Compliance for Family Offices (FSAAADAE), Excise, VAT/Sales Tax & Indirect Tax Administration (BPAIADAH), Transaction Tax Structuring & Deal Advisory (BPAHAOAJ)

Keywords

• Tax advisory services
• Transaction advisory
• Valuation services
• Private wealth management
• Global mobility tax

Headquarters

HQ city

Rotterdam

HQ country

Netherlands

HQ region

Europe

Offices24 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Tax Advisory & Compliance Services: Comprehensive tax services including U.S. and international tax planning, tax compliance, state and local tax, tax controversy, credits and incentives, compensation and benefits, global mobility, and tax transformation and innovation.
2. Transaction Advisory: M&A financial transactions, sell-side and buy-side advisory, financial and tax due diligence, fund formation and structuring, and real estate advisory services.
3. Valuation Services: Tax planning and compliance valuations, wealth transfer valuations, financial reporting valuations, asset valuations and analysis, litigation and dispute support, and specialized analysis including QSBS and QOZ valuations.
4. Private & Outsourced Accounting: Temporary staffing assistance, financial statement administration, financial planning and analysis, cash and asset management, and controls and procedures advisory.
5. Private Wealth Services: Individual tax compliance and planning, investment consulting, wealth transfer, international and cross border services, family office services, forensic accounting, and tax advisory services for ultra-high-net-worth individuals and families.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels8 records

Core offering

Andersen Tax & Legal is a professional services firm that delivers comprehensive tax, valuation, and financial advisory services to businesses, individuals, families, and alternative investment funds. Its offerings include tax compliance and planning, international and state/local tax, tax controversy, transaction advisory for M&A and fund formation, valuation for tax, financial reporting, and litigation purposes, private and outsourced accounting, private wealth and family office services, and global mobility tax support. Services are delivered through managing directors and partners across 26 U.S. cities and the Andersen Global network in 170+ countries.

Product overview

Andersen Tax & Legal is a professional services firm offering a comprehensive suite of tax, valuation, financial advisory, and related consulting services. The portfolio includes Tax Services (compliance, international tax, state and local tax, tax controversy, credits and incentives, global mobility), Transaction Advisory (M&A, sell-side and buy-side advisory, due diligence, fund formation), Valuation Services (tax planning, wealth transfer, financial reporting, asset valuations, litigation support), Private and Outsourced Accounting (financial statement administration, FP&A, cash management, procedures advisory), and Private Wealth Services (individual tax planning, investment consulting, family office, forensic accounting). Globally, Andersen Global member firms provide additional services including Consulting (digital transformation and AI-driven solutions), Employment/Labor Law, IP/IT/Data Protection, Litigation and Arbitration, Corporate/M&A, Business Credits and Incentives, Corporate/International Compliance, Indirect Tax/VAT, Transfer Pricing, and Valuation. The firm operates through a multi-brand structure under Andersen Global with member firms providing services under brands including Andersen Tax, Andersen Tax & Legal, and Andersen Legal. The company also publishes 'For the Record' as its official quarterly newsletter covering tax and financial topics.

Differentiator

Problem solved

Functional benefit

Products and services

• Tax Services Comprehensive tax advisory and compliance services including tax compliance, accounting for income taxes, U.S. international tax, state and local tax, tax controversy, credits and incentives, compensation and benefits, tax transformation and innovation, and global mobility, delivered to businesses, individuals, and funds.
• Transaction Advisory Advisory services for mergers and acquisitions including M&A financial transactions, sell-side advisory, buy-side advisory, financial and tax due diligence, fund formation and structuring, and real estate advisory, for sellers, buyers, and fund managers.
• Valuation Services Comprehensive valuation solutions including tax planning and compliance valuations, wealth transfer valuations, financial reporting valuations, asset valuations and analysis, litigation and dispute support valuations, and specialized analysis such as QSBS and QOZ valuations.
• Private and Outsourced Accounting Outsourced accounting services including temporary staffing assistance, financial statement administration, financial planning and analysis, cash and asset management, controls/processes/procedures advisory, and personal accounting and bill pay, for businesses and high-net-worth individuals.
• Private Wealth Services Wealth management and advisory services for high-net-worth individuals and families including individual tax compliance and planning, investment consulting, wealth transfer, international and cross-border services, family office, forensic accounting, and tax advisory services.
• Consulting Digital transformation and AI-driven technology solutions integrated with tax, legal, valuation, and global mobility expertise delivered through Andersen Global member firms.
• Employment, Labor Law, and Incentives Employment law advisory with deep industry knowledge providing guidance on market trends and client issues across jurisdictions.
• IP, IT, and Data Protection Strategic advice spanning intellectual property, information technology, and data protection law across borders for multinational clients.
• Litigation, Arbitration, and Controversy Professional teams overseeing complex international litigation, arbitration, and controversy proceedings for multinational companies.
• Corporate and M&A Legal advisory services guiding corporations through all transaction stages across a broad range of sectors worldwide.
• Business Credits and Incentives Jurisdiction-specific support with applications for grants, tax credits, and other business credits and incentives across jurisdictions.
• Corporate/International and Compliance Professional services helping businesses manage tax compliance workload and tax risks to ensure deadlines are met across jurisdictions.
• Indirect Tax (including VAT) VAT and customs exposure management including VAT compliance, customs compliance, and tax due diligence services for multinationals.
• Transfer Pricing Tailored transfer pricing solutions through all stages of the transfer pricing lifecycle including planning, implementation, compliance, and controversy for multinational clients.
• Valuation (Global) Comprehensive valuation solutions for private clients and corporations including transaction advisory, portfolio and fund advisory, and tangible asset valuations across Andersen Global member firms.

Quantifiable outcome

• Recognized as Top 100 Firm by INSIDE Public Accounting for 11 consecutive years
• +1 more outcomes

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Eight partnerships are on record, tiered minor.

• SmartbridgeminorStrategic or Co-development Partner · 16 July 2026Andersen Consulting announces a Collaboration Agreement with Smartbridge, adding technology and data solutions to enhance advisory capabilities.
• ODS Consulting GroupminorStrategic or Co-development Partner · 14 July 2026Andersen Consulting deepens advisory solutions in Turkey through a Collaboration Agreement with ODS Consulting Group.
• Abcoo Law FirmminorStrategic or Co-development Partner · 7 July 2026Andersen Global strengthens its presence in Türkiye with collaborating firm Abcoo Law Firm.
• Lohr and Company (L+C)minorStrategic or Co-development Partner · 30 June 2026Andersen Global strengthens its presence through a Collaboration Agreement with Lohr and Company (L+C) to add depth to tax and global mobility capabilities in Germany.
• House of Code (HOC)minorStrategic or Co-development Partner · 25 June 2026Andersen Consulting expands its technology transformation capabilities through a Collaboration Agreement with HOC.
• VDB Loi (Andersen Indonesia)minorChannel Partner/ Reseller/ Distributor · 23 June 2026Andersen Global strengthens its footprint in Southeast Asia as VDB Loi in Indonesia rebrands to Andersen.
• JMP AdvisorsminorStrategic or Co-development Partner · 18 June 2026Andersen Global enters into a Collaboration Agreement with JMP Advisors to strengthen presence in India.
• HeadMind PartnersminorStrategic or Co-development Partner · 11 June 2026Andersen Consulting strengthens digital transformation and cybersecurity offerings through a Collaboration Agreement with HeadMind Partners.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Baker Tilly US: Baker Tilly is a top-10 U.S. accounting and advisory firm providing tax, valuation, and transaction advisory services to middle-market businesses, PE/VC-backed companies, and HNW clients. Closely comparable to Andersen in service mix, mid-market orientation, and multi-disciplinary platform.
• RSM US: RSM US is a leading middle-market professional services firm delivering tax, consulting, and transaction advisory to U.S. private businesses and PE-backed companies. Directly comparable to Andersen in mid-market focus, tax/advisory blend, and PE/VC client emphasis.
• BDO USA: BDO USA is a top-tier accounting and advisory firm offering tax compliance, transaction advisory, valuation, and wealth planning to mid-market and large private clients. Overlaps significantly with Andersen's tax, valuation, and HNW service lines.
• Grant Thornton US: Grant Thornton is a major U.S. accounting and advisory firm serving middle-market and large private businesses with tax, transaction, and valuation services. Comparable scale, mid-market focus, and service breadth to Andersen.
• Alvarez & Marsal: Alvarez & Marsal is a global professional services firm specializing in valuation, transaction advisory, restructuring, and tax services for PE/VC-backed and distressed situations. Comparable to Andersen's Transaction Advisory and Valuation practices, particularly for alternative investment clients.
• CohnReznick: CohnReznick is a top-30 U.S. accounting and advisory firm offering tax, valuation, transaction advisory, and wealth services to middle-market, HNW, and real estate clients. Strong overlap with Andersen's tax/valuation/HNW service mix.

Broad incumbents

• Deloitte Tax & Legal Services: Deloitte's global tax and legal practice is part of the Big 4 with multi-thousand-partner scale and integrated audit cross-sell. Competes directly with Andersen for large multinational and HNW mandates, but operates at much larger scale and broader portfolio.
• PwC Tax & Legal Services: PwC's tax and legal services division is a global Big 4 incumbent with deep multinational expertise and integrated assurance cross-sell. Competes for the same cross-border tax and transaction advisory mandates as Andersen, but at materially larger scale.
• Ernst & Young (EY) Tax: EY's tax practice is a Big 4 incumbent serving large corporates, HNW individuals, and alternative investment funds globally. Overlaps with Andersen's full suite of tax, transaction, and wealth advisory services but with integrated audit and consulting scale.
• KPMG Tax & Legal Services: KPMG's tax and legal practice is a global Big 4 incumbent offering compliance, advisory, transfer pricing, and HNW services. Competes for the same cross-border and corporate tax mandates as Andersen but at much greater scale and with broader portfolio capabilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Andersen_US
• Facebookfacebook.com/AndersenUS
• LinkedInlinkedin.com/company/andersenus

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 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 andersen tax & legal