Outsourcing accounting for international investments

Outsourcing accounting for international investments
  • 11/17/2025
  • Reading time 4 Minutes

Double reporting obligations, IFRS requirements, and liability risks: Outsourcing accounting creates structure, security, and relief for international investments.

German subsidiaries of foreign corporations and holdings of international funds face double requirements: 

  • Local obligations: commercial and tax law in Germany 
  • Global obligations: reporting standards of the group headquarters or investors 

This raises the question: Should accounting be handled in-house, or is a specialized outsourcing model the more efficient solution? 

Complexity in the accounting of international investments 

International investment structures are complex and externally controlled. The multitude of subsidiaries, funds, and holding companies creates a multidimensionality that significantly increases both operational and tax requirements. Finance departments are under constant pressure to adapt in order to reconcile local regulations with global corporate guidelines. In particular, the parallel application of different accounting standards such as HGB, IFRS, or US GAAP requires special expertise and streamlined processes. 

Typical requirements include:  

  • Group-wide reporting in accordance with international accounting standards (e.g., IFRS, US GAAP) 
  • Different deadlines and formats for monthly, quarterly, or annual financial statements within the group 
  • Additional key performance indicators (KPIs) that go beyond the minimum requirements under commercial law 
  • Linguistic and system-related connections to foreign group functions 

In addition, there are comprehensive tax documentation requirements, including with regard to: 

  • VAT validation and EC sales lists 
  • Transfer pricing documentation (Art. 90 (3) AO) 
  • Deferred tax items in accordance with Art. 274 HGB 
  • Preparation and timely submission of electronic tax balance sheets 

In purely nationally oriented in-house setups, these requirements can often only be met with considerable coordination effort and risk. 

In-house accounting vs. outsourcing: advantages and disadvantages 

Internal accounting undoubtedly offers advantages in terms of proximity to management, daily coordination, and direct data availability. However, investment structures regularly show: 

  • Overload due to double reporting requirements (local and group-wide) 
  • Lack of experience with international accounting systems 
  • Language barriers and country-specific reporting requirements 
  • Shortage of qualified personnel with cross-functional expertise 

In addition, local finance functions in international setups are often insufficiently resourced, with the result that central processes such as monthly closings, tax returns, or intercompany reconciliations are carried out under considerable time pressure. 

Outsourcing accounting: advantages for international investments 

A professionally organized outsourcing model offers clear advantages in this environment – provided it is specifically tailored to international holding structures. Typical services include: 

  • Multilingual contacts for communication with group headquarters 
  • Parallel accounting in accordance with HGB and IFRS or US GAAP 
  • Experience in dealing with fund structures, including 
    • special purpose vehicles 
    • Luxembourg intermediate holding companies (“LuxCos”) 
    • international holding companies (“HoldCos”) 
  • Timely preparation of reporting packages in defined group formats 
  • Integrated tax support, e.g., VAT, e-balance sheet, corporate income tax 

In addition, operational processes such as payment transactions, open item management, or cash pooling can be documented and integrated into the model in a GoBD*-compliant and liability-proof manner. 

(*German Principles for the proper management and storage of books, records, and documents in electronic form) 

Governance & Liability in International Accounting 

Private equity funds and strategic investors with a platform strategy in particular need a setup that integrates local obligations and international requirements. Outsourcing not only creates efficiency, but also: 

  • Transparent responsibilities towards investors, auditors, and authorities 
  • Audit-proof processes with a documented internal control system (ICS) 
  • Minimization of operational liability risk at the investment’s management level  

Especially when the German entity is not an operational center but a reporting entity, outsourcing gains clarity and security over a local in-house function. 

Conclusion: Outsourcing as a functional infrastructure for international investments 

For German holdings of international funds or corporations, outsourcing is not just a business option – in many cases, it is the structurally better solution. 

It provides relief, ensures controllability, minimizes liability risks, and at the same time meets the requirements of German tax authorities and international reporting guidelines. 

This makes outsourcing a functional infrastructure for cross-border compliance and investor confidence. 
 

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Authors of this article

Marcel Radke

Partner

Certified Tax Advisor

Kerstin Winkler

Partner

Certified Tax Advisor

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