In brief
Company size, industry, deployment model, regulatory compliance, budget: Choosing a financial ERP system is not something you can wing.
This article guides you through the key criteria for organizing your thought process, avoiding the most common selection mistakes, and identifying the solution best suited to your situation.
Oracle ERP Cloud, PeopleSoft, Workday, Axway: The market for ERP finance solutions for large enterprises and mid-sized companies offers platforms with very different positioning, each with its own strengths, use cases, and target organizational profile.
Given this diversity, choosing the right solution is a complex process that commits the organization for several years. Company size, industry, regulatory constraints, deployment method, budget—there are many factors to consider.
This guide helps you organize your thoughts and identify the solution that best fits your situation.
Would you like to start by understanding what an ERP system actually brings to the finance department? Check out our article on this topic: What are the benefits of ERP software for the finance department?
Key Criteria for Choosing a Financial ERP System
Before comparing solutions, it is essential to define the criteria that will guide your decision. A poorly chosen financial ERP system can disrupt processes, generate additional costs, and hinder performance. Here are the five key areas to analyze first.
The size and complexity of the organization
This is the first hurdle. An oversized ERP system puts a strain on licenses and makes it more complex to use. An undersized ERP system quickly leads to workarounds and third-party tools that negate all the expected benefits.
Solutions designed for large enterprises and mid-sized companies—such as Oracle ERP Cloud, PeopleSoft, Workday, and Axway—are intended for organizations with complex financial processes, often spanning multiple entities and countries, and with teams dedicated to IT transformation and governance.
The Industry Sector and Functional Requirements
The ERP solution must be tailored to the specific needs of your industry. Functional requirements vary considerably depending on the business:
- Professional Services and Public Sector: project management, analytical tracking, progress-based billing, and compliance with multiple sets of regulations.
- Distribution and Retail: Integration of complex financial flows, multichannel management, high transaction volumes.
- International Groups: multi-currency, multi-GAAP, multi-entity consolidation, regulatory compliance in each country of operation.
- Organizations with a strong HR focus: alignment of finance and human resources, workforce planning, and management of overall performance.
Deployment model: cloud, on-premises, or hybrid
The deployment model is a fundamental decision that affects the system’s long-term cost, security, and flexibility.
| Criterion | Cloud (SaaS) | On-premises | Hybrid |
|---|---|---|---|
| Initial cost | Low (subscription) | High (licenses + infrastructure) | Medium |
| Updates | Automatic | Manual, at the company’s expense | Partial |
| Regulatory Compliance | Continuously integrated | To be maintained internally | Variable |
| Scalability | High | Limited | Good |
| Data Validation | Depends on the publisher | Total | Partial |
| Suitable Profile | Organizations undergoing cloud transformation | Highly regulated sectors, sovereignty constraints | Large corporations with existing systems |
By 2026, SaaS had become the standard for most new implementations.
The Budget and Total Cost of Ownership (TCO)
The listed price of an ERP system represents only a portion of the actual cost. The five-year TCO must include:
- Licenses or subscriptions.
- Integration and customization costs.
- Supporting and Leading Change.
- User training.
- Post-deployment maintenance and support.
For solutions designed for large enterprises (Oracle ERP Cloud, Workday), transformation budgets typically range from 300 K€ to several million euros, depending on the scope and organizational complexity. A rigorous assessment of the TCO early in the process is essential to avoid budget overruns.
Regulatory Compliance and Scalability
In 2026, regulatory requirements will be a non-negotiable selection criterion. The chosen solution must cover the following, either natively or through dedicated modules:
- Electronic invoicing (mandatory starting in September 2026 for mid-sized and large companies).
- The Accounting Entries File (FEC) and VAT returns.
- IFRS standards (including IFRS 18, which requires a restructuring of the income statement).
- ESG/CSRD reporting for affected companies.
- Multi-country compliance requirements for international groups.
How should you structure your selection process?
Choosing a financial ERP system isn’t something you can wing. A rigorous selection process is essential to a successful project.
Defining Your Specifications
The requirements specification must precisely describe the organization’s context (size, industry, transaction volumes, number of users), list the functional requirements by domain along with their priority levels, outline the integration constraints with the existing information system, and specify the non-negotiable regulatory requirements. This upfront scoping work prevents an overly technology-centric approach and ensures that the selected solution meets the actual needs of the business teams.
Evaluate and compare solutions
To objectively evaluate the choice between two or three finalist solutions, a weighted selection matrix is recommended. Criteria to be weighted include, in particular: functional coverage, five-year TCO, the integrator’s quality, usability and adoption, the vendor’s long-term viability, and coverage of industry-specific and regulatory requirements.
Choosing an Integrator
Choosing the right integrator is just as critical as choosing the right solution. A well-chosen but poorly implemented ERP system will not deliver the expected benefits. Key criteria: experience in your industry and with the selected solution, implementation methodology, ability to facilitate change, and quality of post-deployment support.
Before you begin the selection process, make sure you have a clear understanding of the specific benefits of a financial ERP system so you can define your functional priorities.
Conclusion: Choosing a Financial ERP System
A well-implemented financial ERP system can bring about lasting improvements in the finance department’s performance. If chosen poorly, however, it can lead to additional costs, resistance, and years of catching up. The selection phase is often underfunded, even though it is the key to the success of the entire project.
For more than 35 years, SQORUS has been supporting large corporations and mid-sized companies in their finance function transformation projects, operating completely independently of software vendors.
Our specialized consultants are involved at every stage: defining requirements, conducting market analysis, facilitating vendor demonstrations, overseeing implementation, and managing change.
Would you like some guidance with your selection process? Contact us!
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FAQ – Choosing a Financial ERP System
What is the best ERP system for finance?
There is no one-size-fits-all solution. The best finance ERP is the one that best fits your company’s size, industry, regulatory requirements, and budget. The key factor is how well the system aligns with your finance department’s actual processes, not the vendor’s reputation.
How to Choose a Financial ERP System?
The selection of a financial ERP system is based on five key criteria: the size and complexity of the organization, the industry and functional requirements, the deployment model (cloud, on-premises, hybrid), the budget and five-year TCO, and regulatory compliance requirements.
A structured process that includes specifications, a request for proposals, and a weighted selection matrix is strongly recommended.
Which ERP System Is Best for a Mid-Sized Company?
For a mid-sized company, the mid-market segment offers a good balance between functional depth and controlled TCO. The criteria to prioritize are multi-entity consolidation capabilities, built-in regulatory compliance, cloud scalability, and the quality of the integrator ecosystem.
Working with an independent consulting firm allows you to objectively evaluate your options without any vendor bias.
What is the difference between cloud-based ERP and on-premises ERP?
A cloud-based ERP (SaaS) is hosted by the vendor, with automatic updates and a subscription model. An on-premises ERP is installed on the company's servers, providing full control over the data but requiring internal maintenance.
By 2026, SaaS had become the standard for most new implementations, particularly because of its ability to automatically incorporate regulatory changes.
