Matter profitability, not just billing
Time cost, disbursements and write-offs against the fee show which matters and clients actually make money.
ERP for Legal
Why an ERP is best practice for law firms
A practical look at what an ERP does for a legal practice, where the value sits, and how to choose a platform that controls lock-up, matter margin and client money.
Overview
What an ERP does for a law firm
A law firm's profit is decided by three things: what work costs to do, how quickly it is billed, and how quickly it is paid. All three are invisible without proper matter-level financial control.
An ERP (enterprise resource planning system) brings time, disbursements, billing, cash and cost together so partners can see WIP, lock-up and margin by matter, department and fee earner.
Practice and case management systems keep running the legal work. The ERP governs the financial position of the firm.
For most law firms, an ERP is where the following live:
Benefits
Why your legal business needs an ERP
The value is cash and margin. Knowing what work costs, billing it promptly and collecting it quickly.
Lock-up reduced
Ageing WIP and debt visible by fee earner turns the monthly lock-up conversation into a list of specific actions.
Client money controlled
Strict separation of client and office money with reconciliation and audit trail supports compliance obligations.
Recovery understood
Recorded versus billed hours by fee earner and matter type shows where scoping or pricing needs to change.
Faster billing cycle
Draft bills produced from live WIP with narrative and disbursements attached shorten the gap between work and cash.
Reporting partners trust
Department, office and partner reporting produced from one dataset rather than assembled every month.
ERP stats
Why your legal business needs an ERP
Data taken from a survey we commissioned in December 2024. Click here to view
0%
of businesses are utilising an ERP
0 in 0
businesses are dissatisfied with their current ERP
0%
of businesses say using an ERP has contributed to achieving business outcomes
In practice
What this looks like in a law firm
Six everyday situations where one connected system changes the outcome.
01
A matter is opened
Scope, rates and budget are set so time and disbursements are measured against expectation from day one.
Example use cases
ERP for legal firms: controlling financial risk
An ERP system delivers the robust financial management and compliance capabilities legal practices need to effectively manage matter costs, client funds, and regulatory obligations.
A commercial law practice
- The challenge
- They struggled to accurately track work in progress and disbursements across a high volume of matters, leading to delays in billing and cash flow issues.
- The approach
- An ERP was implemented to integrate time recording, expense capture, and billing processes, providing real-time visibility into matter costs.
- The outcome
- The firm achieved improved cash flow through more timely and accurate invoicing, and a clearer understanding of matter profitability.
A property law firm
- The challenge
- Managing client money accounts and ensuring strict compliance with SRA Accounts Rules was a manual and error-prone process.
- The approach
- The firm adopted an ERP system specifically configured to segregate client and office money, automating reconciliations and generating audit-ready reports.
- The outcome
- Regulatory compliance improved significantly, reducing the administrative burden and mitigating risks associated with client funds management.
A litigation boutique
- The challenge
- Assessing the profitability of different case types and individual matters was difficult due to fragmented financial data and inconsistent cost allocation.
- The approach
- An advanced ERP was introduced to centralise all financial transactions related to matters, allowing for detailed cost analysis and revenue attribution.
- The outcome
- Management gained deep insights into the profitability drivers of the practice, enabling better strategic decisions on case selection and pricing.
Illustrative, anonymised examples based on typical scenarios in this sector.
Choosing an ERP
What to look for when comparing ERP platforms
Legal finance has rules generic systems don't follow. These are the questions worth asking before you shortlist.
Does it cover the whole operation?
Finance, purchasing, stock, projects and reporting should sit in one system. Anything left in a spreadsheet quickly becomes the version everybody argues about at month end.
Does it fit how you actually work?
A system designed for a different sector rarely suits law firms and legal practices. The platform should reflect your real processes, approvals and cost structures rather than forcing a rewrite of how you operate.
Can you close and report faster?
Consolidation, reconciliation and management reporting should be routine rather than a fortnight of manual work. Ask to see a month end demonstrated, not described.
Does it stand up to audit?
Role-based permissions, approval workflows and a complete audit trail should be built in, so compliance is a by-product of daily work rather than a separate exercise.
How long until it is live?
Cloud platforms with standard processes go live in weeks rather than years. A long implementation is usually a sign the system is being bent into shape.
Will it grow with you?
New sites, entities, currencies or product lines shouldn't need a replacement system. Check licensing and functionality for where you expect to be in five years.
Our recommendation
Introducing Business Central - the perfect ERP for law firms
Once you know what an ERP should do, the question becomes which platform fits how your teams already work. Microsoft Dynamics 365 Business Central brings finance, projects, purchasing and reporting into one cloud system connected to the Microsoft tools you already use.
For law firms that means matter-level cost and revenue tracking, WIP and work in progress valuation, disbursement handling, controlled bank reconciliation, and Power BI dashboards covering lock-up, recovery and department profitability.
It connects to practice and case management platforms through standard APIs, so time and matter data reach finance without duplicate entry.
Why Business Central
The features that make Business Central the right fit
It isn't just an accounting package. These are the capabilities teams tell us make the biggest difference day to day.
Finance and reporting in one place
Ledgers, budgets, cash flow and management reporting run from the same data, with Power BI dashboards leadership can open themselves rather than waiting for a pack.
Copilot built in
AI drafts descriptions, reconciles bank entries, chases anomalies and answers questions about your data, taking a chunk of routine admin off the finance team.
Native Microsoft 365 connection
Approvals, quotes and reports work inside Outlook, Teams and Excel, so people use the tools they already know instead of learning another interface.
Automation without developers
Approvals, alerts and handovers can be automated with Power Automate using low-code tools your own team can maintain.
Security and audit trails
Role-based access, approval limits and full traceability protect the financial and operational data legal practices are accountable for.
Modular and scalable
Start with finance and operations, then add supply chain, projects, service or Dynamics 365 CRM as you grow - without another migration.
New to ERP outside legal? Start with our guide to what an ERP system is and how it works, then read how to choose an ERP system for the requirements, shortlisting and cost questions worth settling before you talk to any vendor.
FAQ
Frequently asked questions
No. Case work, documents and matter workflow stay where they are. The ERP handles finance, WIP, billing support, cost and reporting.
Yes. Separate bank accounts and ledgers with scheduled reconciliation and full audit history support your compliance obligations.
Yes. Time cost, disbursements and write-offs are tracked against fees so margin is reported by matter, client and department.
Ageing WIP and debtor reporting by fee earner and department makes lock-up specific and actionable rather than a single headline figure.
Yes. Per user per month licensing suits firms that want strong financial control without an enterprise implementation.
An ERP integrates time recording and expense logging directly into matter accounts, providing real-time visibility into WIP. This enables firms to monitor progress, manage billing cycles more effectively, and reduce lock-up periods.
Yes, an ERP configured for legal firms can automate the segregation of client and office funds, provide strict controls over client accounts, and generate detailed audit trails. This significantly aids in meeting regulatory compliance obligations.
An ERP consolidates all costs and revenues associated with each matter, allowing firms to calculate precise profitability. This insight is crucial for setting competitive fees, identifying profitable practice areas, and optimising resource allocation.
Enquiry form
Not sure which ERP is right for your legal business?
Tell us how WIP, billing and matter reporting work today and we'll talk through what an ERP would change, which capabilities matter most and where to start. No obligation, just a straight conversation.