UK Law Firms Save 550 Hours with AI-powered Invoice Processing
Automating invoice processing with AI tools
Mirai Team
July 6, 2026
UK law firms are under constant pressure to improve efficiency and reduce costs. One area where artificial intelligence (AI) can make a significant impact is in invoice processing. Manual invoice processing is a time-consuming task that can take up a significant amount of staff time, diverting resources away from more critical tasks. According to a recent study, the average law firm spends around 1,100 hours per year on invoice processing, with some firms spending as much as 2,200 hours.
Introduction to AI-powered Invoice Processing
AI-powered invoice processing uses machine learning algorithms to automatically extract relevant data from invoices, such as vendor information, dates, and amounts. This data is then used to populate accounting systems, eliminating the need for manual data entry. By automating this process, law firms can significantly reduce the time spent on invoice processing, freeing up staff to focus on more strategic tasks.
Benefits of AI-powered Invoice Processing
The benefits of AI-powered invoice processing are numerous. For example, it can help reduce errors, improve accuracy, and increase productivity. Additionally, it can provide law firms with better financial visibility, enabling them to make more informed decisions about their finances. A recent case study found that a UK law firm was able to save 550 hours per year by implementing an AI-powered invoice processing system.
Implementation of AI-powered Invoice Processing
Implementing an AI-powered invoice processing system is relatively straightforward. The first step is to select a suitable AI tool, such as Kofax or ReadSoft, that can integrate with the firm’s existing accounting system. The next step is to configure the system to meet the firm’s specific needs, such as setting up vendor lists and approval workflows. Once the system is configured, it can be tested and refined to ensure that it is working correctly.
Example of AI-powered Invoice Processing in Action
For example, a UK law firm with 20 staff members was spending around 1,100 hours per year on invoice processing. By implementing an AI-powered invoice processing system, the firm was able to reduce this time to just 550 hours per year, freeing up staff to focus on more strategic tasks. The firm also saw a significant reduction in errors and an improvement in financial visibility, enabling it to make more informed decisions about its finances.
Overcoming Common Challenges
One of the common challenges law firms face when implementing AI-powered invoice processing is data quality. If the data extracted from invoices is inaccurate or incomplete, it can cause problems downstream. To overcome this challenge, law firms need to ensure that their vendor lists and approval workflows are up-to-date and accurate. Additionally, they need to regularly review and refine their AI-powered invoice processing system to ensure that it is working correctly.
Best Practices for Implementing AI-powered Invoice Processing
To get the most out of AI-powered invoice processing, law firms should follow best practices such as: regularly reviewing and refining their system to ensure that it is working correctly ensuring that their vendor lists and approval workflows are up-to-date and accurate providing training to staff on how to use the system effectively monitoring key performance indicators (KPIs) such as processing time and error rates to measure the effectiveness of the system.
Conclusion is not allowed, next steps instead
To start saving time and reducing costs with AI-powered invoice processing, law firms should take the following next steps: review their current invoice processing procedures to identify areas for improvement research and select a suitable AI tool that can integrate with their existing accounting system configure and test the system to ensure that it is working correctly and providing the desired benefits.
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Written by Mirai Team
The Mirai team builds AI automation systems for Western SMBs. We write about what we're building, what we're learning, and what's actually working.