Legal Entity Simplification (LES) or Rationalization (LER) is a strategy that large companies use to improve their efficiency, reduce operational costs, and gain tax benefits by reorganizing their legal structures. As large companies grow through mergers and acquisitions (M&A), their legal structures often become complex and costly to manage. Each newly acquired business usually remains a separate legal entity, which can lead to inefficiencies in operations, compliance, reporting, and tax management.
To solve this, companies undertake Legal Entity Simplification (LES) or Legal Entity Rationalization (LER). This process involves consolidating multiple legal entities into fewer.
This process helps reduce administrative costs, improve overall operations, and create a more agile and cost-effective business model.
A Legal Entity rationalization can be understood from the below example:
XYZ Holding AG is a Swiss Entity and has operations in France. It has 5 legal entities in France and below is the holding/subsidiary relationship among the LE:
The below are the two simplified legal entity structures between XYZ and its subsidiaries.
Option 1: A desired simplified structure, All LEs are fully merged into 1 existing LE. Legal Entity BCD SAS,
BCDE SAS, and CDE SAS are fully merged operationally into ABC SAS.
Option 2: A relatively simplified structure by reducing the number of LEs. Legal Entity ABC SAS and BCDE SAS are fully merged operationally into BCD SAS.
Why Legal Entity Simplification Matters: Key Benefits
Simplifying a company’s legal structure delivers measurable business benefits:
Lower Administrative Costs: Reducing the number of entities cuts down on redundant processes across finance, HR, and IT.Greater Operational Efficiency: With fewer entities, it becomes easier to consolidate teams, negotiate better contracts, and streamline operations.Tax Optimization: Loss-making entities can be merged or restructured to unlock valuable tax offsets.Improved Compliance and Risk Management: A leaner structure reduces regulatory complexity and enhances governance oversight.Resource Optimization: Functions like production, marketing, and logistics benefit from better allocation and reduced redundancy.Strategic Flexibility: Simplified organizations are better positioned to absorb new acquisitions or pivot in response to market shifts.
Key Factors to consider for restructuring:
There are various factors impact the organization’s Legal entity restructuring. The most common evaluation criteria are listed below:
Human Capital Management: Review employee contracts, manage layoffs or transitions, and align salaries to ensure a smooth workforce integration.Tax Planning and Compliance: Assess risks like loss of tax benefits, transfer of tax losses, and potential changes in tax brackets after restructuring.Operational Viability: Check whether the entities’ business models, brands, and market positions align well to ensure smooth operations post-merger.Large vs. Small Entities: Smaller entities are usually merged into larger ones; compatibility in operations and business models is key.Intellectual Property (IP): Ensure patents and IP rights can be transferred without legal hurdles or loss of competitive advantage.Vendor Contracts: Review whether vendor contracts can be transferred without renegotiation and explore cost-saving opportunities.Customer Contracts: Verify if customer contracts, especially government deals, can be moved without impacting service or relationships.
LES/LER Approaches used by accounting firms:
The approaches used by accounting firms to assess and simplify an organization’s legal structure are below:
Dormant First: This approach focuses on eliminating dormant or inactive entities, allowing for a swift transition. It is a simplified form of LES that requires minimal effort and few changes to existing business operations. In some cases, organizations adopt this strategy by having the acquiring LE gradually merge the operations of the acquired entity into their existing structure. However, this method typically does not result in significant cost savings.
Outside In: This is the most commonly used approach. It involves reviewing the entire organizational structure and simplifying it to create a more streamlined framework. Some entities remain intact, while others are merged operationally to optimize the organization’s structure.
Straw Method: The newest approach, the Straw Method, disregards existing entities and creates an entirely new organizational structure. New entities are established, and all existing entities are operationally merged into this fresh framework.
Traditional methodology for Restructuring:
The traditional approach to Legal Entity Simplification is a three-phase process from start to end.
Phase I focuses exclusively on the Accounting firm, aiming to understand, design, and finalize the restructuring. Steps 1 to 6 below are part of Phase I.Phase II is dedicated to the IT team, who will build the system based on the finalized design. Steps 7 to 11 below are part of Phase II.Phase III marks the go-live phase, where IT will manage the cutover and prepare the system for the new legal entity structure, while the Accounting firm handles the legal and operational aspects. Below step 12 is part of Phase III.Phases I and II are separate, with minimal interaction between the IT team and the Accounting firm. Below is a summary of the current methodology:
Challenges with the Existing Approach
While the above process outlines the necessary steps for LES, it also presents several challenges, particularly when IT is involved too late:
Late Entry (Feasibility Study): Introducing IT late in the process limits its ability to identify technical limitations or integration issues early on. This can delay the project, increase complexity, and create potential failures.Duplicate Effort: When IT joins the project later, tasks such as workshops, planning, and contract management may need to be revisited, leading to wasted effort and increased costs.Higher Costs: Late IT involvement often results in higher rework costs, additional resources, and system modifications, which could have been avoided by involving IT from the start.Risk of Failure: If IT is not fully integrated early on, integration challenges or system compatibility issues may jeopardize the entire project, causing delays, operational disruption, or legal non-compliance.
A Revised Methodology for Restructuring: Early IT Integration
To overcome these challenges, a new approach is proposed where IT is integrated into the LES process from the beginning. Below are the steps of the revised methodology:
Phase I is dedicated solely to the accounting firm, focusing on understanding the current state (AS-IS), setting objectives, and completing due diligence. Steps 1 to 3 below fall under Phase I.Phase II is a shared responsibility. The accounting firm is in charge of the initial proposal, while the IT firm is responsible for conducting a feasibility study of the proposals. Both teams, alongside business and leadership, evaluate the proposals, select the final option, and set a target date. Steps 4 to 6 below are part of Phase II.Phase III is dedicated entirely to the IT team, who will design and build the system based on the finalized design. Below steps 7 to 9 belong to Phase III.Phase IV is the go-live phase, where the IT team will complete the cutover and prepare the system for the new legal entity structure, while the accounting firm will manage the legal and operational aspects of the go-live. Step 10 below is part of Phase IV.
Phase I and Phase III are mutually exclusive, with minimal interaction between the IT team and the accounting firm. However, Phases II and IV involve joint execution by both teams.
Case Study: A leading Agrochemical
I applied this method at a leading agrochemical firm with operations in 15+ countries. By involving IT early:
Each LES project saved around 1 month of timeSaved $1.2 to $2 million per project in IT resourcesIf applied across five projects, total savings could reach $6 to $10 million
This new model has since been adopted across regions and proved to be highly scalable.
Read in Detail at Below Paper:
If you’d like to learn more about Legal Entity Rationalization (LER) or Legal Entity Simplification (LES) and the new methodology, I’ve written a detailed paper on the topic. You can read it using the link below.
Revolutionizing Legal Entity Rationalization – Full Paper
Conclusion
Legal Entity Simplification is a powerful strategy—but only when done right. Involving IT from the beginning makes a big difference. It helps companies:
Avoid delaysLower costsImprove accuracyDeliver smoother transitions
If your organization is planning a legal entity restructuring, make sure your IT team is part of the conversation from day one.
Legal Entity Simplification (LES) or Rationalization (LER) is a strategy that large companies use to improve their efficiency, reduce operational costs, and gain tax benefits by reorganizing their legal structures. As large companies grow through mergers and acquisitions (M&A), their legal structures often become complex and costly to manage. Each newly acquired business usually remains a separate legal entity, which can lead to inefficiencies in operations, compliance, reporting, and tax management.To solve this, companies undertake Legal Entity Simplification (LES) or Legal Entity Rationalization (LER). This process involves consolidating multiple legal entities into fewer.This process helps reduce administrative costs, improve overall operations, and create a more agile and cost-effective business model.A Legal Entity rationalization can be understood from the below example: XYZ Holding AG is a Swiss Entity and has operations in France. It has 5 legal entities in France and below is the holding/subsidiary relationship among the LE:The below are the two simplified legal entity structures between XYZ and its subsidiaries.Option 1: A desired simplified structure, All LEs are fully merged into 1 existing LE. Legal Entity BCD SAS,BCDE SAS, and CDE SAS are fully merged operationally into ABC SAS.Option 2: A relatively simplified structure by reducing the number of LEs. Legal Entity ABC SAS and BCDE SAS are fully merged operationally into BCD SAS. Why Legal Entity Simplification Matters: Key BenefitsSimplifying a company’s legal structure delivers measurable business benefits:Lower Administrative Costs: Reducing the number of entities cuts down on redundant processes across finance, HR, and IT.Greater Operational Efficiency: With fewer entities, it becomes easier to consolidate teams, negotiate better contracts, and streamline operations.Tax Optimization: Loss-making entities can be merged or restructured to unlock valuable tax offsets.Improved Compliance and Risk Management: A leaner structure reduces regulatory complexity and enhances governance oversight.Resource Optimization: Functions like production, marketing, and logistics benefit from better allocation and reduced redundancy.Strategic Flexibility: Simplified organizations are better positioned to absorb new acquisitions or pivot in response to market shifts.Key Factors to consider for restructuring: There are various factors impact the organization’s Legal entity restructuring. The most common evaluation criteria are listed below:Human Capital Management: Review employee contracts, manage layoffs or transitions, and align salaries to ensure a smooth workforce integration.Tax Planning and Compliance: Assess risks like loss of tax benefits, transfer of tax losses, and potential changes in tax brackets after restructuring.Operational Viability: Check whether the entities’ business models, brands, and market positions align well to ensure smooth operations post-merger.Large vs. Small Entities: Smaller entities are usually merged into larger ones; compatibility in operations and business models is key.Intellectual Property (IP): Ensure patents and IP rights can be transferred without legal hurdles or loss of competitive advantage.Vendor Contracts: Review whether vendor contracts can be transferred without renegotiation and explore cost-saving opportunities.Customer Contracts: Verify if customer contracts, especially government deals, can be moved without impacting service or relationships. LES/LER Approaches used by accounting firms:The approaches used by accounting firms to assess and simplify an organization’s legal structure are below:Dormant First: This approach focuses on eliminating dormant or inactive entities, allowing for a swift transition. It is a simplified form of LES that requires minimal effort and few changes to existing business operations. In some cases, organizations adopt this strategy by having the acquiring LE gradually merge the operations of the acquired entity into their existing structure. However, this method typically does not result in significant cost savings.Outside In: This is the most commonly used approach. It involves reviewing the entire organizational structure and simplifying it to create a more streamlined framework. Some entities remain intact, while others are merged operationally to optimize the organization’s structure.Straw Method: The newest approach, the Straw Method, disregards existing entities and creates an entirely new organizational structure. New entities are established, and all existing entities are operationally merged into this fresh framework. Traditional methodology for Restructuring: The traditional approach to Legal Entity Simplification is a three-phase process from start to end.Phase I focuses exclusively on the Accounting firm, aiming to understand, design, and finalize the restructuring. Steps 1 to 6 below are part of Phase I.Phase II is dedicated to the IT team, who will build the system based on the finalized design. Steps 7 to 11 below are part of Phase II.Phase III marks the go-live phase, where IT will manage the cutover and prepare the system for the new legal entity structure, while the Accounting firm handles the legal and operational aspects. Below step 12 is part of Phase III.Phases I and II are separate, with minimal interaction between the IT team and the Accounting firm. Below is a summary of the current methodology:Challenges with the Existing ApproachWhile the above process outlines the necessary steps for LES, it also presents several challenges, particularly when IT is involved too late:Late Entry (Feasibility Study): Introducing IT late in the process limits its ability to identify technical limitations or integration issues early on. This can delay the project, increase complexity, and create potential failures.Duplicate Effort: When IT joins the project later, tasks such as workshops, planning, and contract management may need to be revisited, leading to wasted effort and increased costs.Higher Costs: Late IT involvement often results in higher rework costs, additional resources, and system modifications, which could have been avoided by involving IT from the start.Risk of Failure: If IT is not fully integrated early on, integration challenges or system compatibility issues may jeopardize the entire project, causing delays, operational disruption, or legal non-compliance. A Revised Methodology for Restructuring: Early IT IntegrationTo overcome these challenges, a new approach is proposed where IT is integrated into the LES process from the beginning. Below are the steps of the revised methodology:Phase I is dedicated solely to the accounting firm, focusing on understanding the current state (AS-IS), setting objectives, and completing due diligence. Steps 1 to 3 below fall under Phase I.Phase II is a shared responsibility. The accounting firm is in charge of the initial proposal, while the IT firm is responsible for conducting a feasibility study of the proposals. Both teams, alongside business and leadership, evaluate the proposals, select the final option, and set a target date. Steps 4 to 6 below are part of Phase II.Phase III is dedicated entirely to the IT team, who will design and build the system based on the finalized design. Below steps 7 to 9 belong to Phase III.Phase IV is the go-live phase, where the IT team will complete the cutover and prepare the system for the new legal entity structure, while the accounting firm will manage the legal and operational aspects of the go-live. Step 10 below is part of Phase IV.Phase I and Phase III are mutually exclusive, with minimal interaction between the IT team and the accounting firm. However, Phases II and IV involve joint execution by both teams.Case Study: A leading AgrochemicalI applied this method at a leading agrochemical firm with operations in 15+ countries. By involving IT early:Each LES project saved around 1 month of timeSaved $1.2 to $2 million per project in IT resourcesIf applied across five projects, total savings could reach $6 to $10 millionThis new model has since been adopted across regions and proved to be highly scalable.Read in Detail at Below Paper: If you’d like to learn more about Legal Entity Rationalization (LER) or Legal Entity Simplification (LES) and the new methodology, I’ve written a detailed paper on the topic. You can read it using the link below.Revolutionizing Legal Entity Rationalization – Full Paper ConclusionLegal Entity Simplification is a powerful strategy—but only when done right. Involving IT from the beginning makes a big difference. It helps companies:Avoid delaysLower costsImprove accuracyDeliver smoother transitionsIf your organization is planning a legal entity restructuring, make sure your IT team is part of the conversation from day one. Read More Technology Blog Posts by Members articles
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