The best accounting software for a financial services firm depends on its size and structure. In 2026, Sage Intacct is the strongest all-round choice for growing UK investment, insurance, wealth and advisory firms that run more than one entity or need audit-ready, real-time reporting. Xero, QuickBooks and FreeAgent suit smaller single-entity firms, while NetSuite and Oracle Fusion Cloud Financials are built for larger enterprises with bigger budgets.
At a glance:
- Best overall for growing financial services firms: Sage Intacct
- Best for small firms and start-ups: Xero or QuickBooks
- Best for sole practitioners and freelancers: FreeAgent
- Best for large enterprises: NetSuite or Oracle Fusion Cloud Financials
- Best if you already run Microsoft 365: Microsoft Dynamics 365 Business Central
Below, we compare all ten on scalability, multi-entity and multi-currency support, compliance and reporting, and integrations. If you already know you need a multi-entity system, see our page on accounting software for UK financial services.
1. Sage Intacct – Best Overall Accounting Software for Financial Services
Sage Intacct leads the pack when it comes to financial management accounting software. Specifically designed for finance professionals, it’s a cloud-native platform that provides real-time visibility, multi-entity consolidation and advanced automation.
Sage Intacct stands out due to:
- Best-in-class reporting and dashboards.
- Automated consolidations across entities, currencies and geographies.
- Scalable architecture ideal for fast-growing financial services firms.
- Seamless integration with CRMs (like Salesforce), payroll and industry-specific tools.
See how Operis, a London project finance adviser, moved to Sage Intacct in our Operis case study.
For UK financial services organisations and global businesses alike, Sage Intacct offers the power and flexibility growing firms need. See how it works for your sector on our accounting software for UK financial services page.
For a quick overview of Sage Intacct Dashboards, click to play the video.
2. Xero
Popular among small to mid sized firms thanks to its intuitive interface. While not as deep on financial reporting as Sage Intacct, it’s a popular choice capable of meeting the needs of startups and businesses with basic accounting requirements.
3. QuickBooks
Used mainly by startups and smaller, single-entity businesses, QuickBooks offers simple cloud accounting to help them manage their financial transactions and balance the books. As a business grows or adds new entities, the need to upgrade to a more comprehensive, scalable solution becomes apparent. Compare them in Sage Intacct vs QuickBooks.
4. NetSuite ERP
An enterprise-grade ERP with powerful financial modules, NetSuite offers automation and compliance tools, but can be costly and complex to implement – especially for mid-sized businesses. Read our NetSuite vs Sage Intacct comparison.
5. FreeAgent
Favoured by freelancers in the UK, FreeAgent is considered user-friendly and well suited to sole practitioners and niche advisory firms.
6. KashFlow
Developed in the UK, KashFlow is designed with simplicity in mind. Best suited for smaller financial services providers in need of basic accounting functionality without complex reporting or analysis needs.
7. Zoho Books
Zoho Books is part of the Zoho ecosystem and offers competitively priced core features. Popular with businesses already using other Zoho apps but lacks the scalability and advanced features Sage Intacct provides.
8. Oracle Fusion Cloud Financials
Oracle’s solution is built for large enterprises who need enterprise grade compliance, analytics and scalability. It is robust but likely overkill for the majority of financial services SMEs.
9. Microsoft Dynamics 365 Business Central
A strong option for firms already embedded in the Microsoft ecosystem, it offers modular, customisable tools, but many firms need third-party apps to get full financial services functionality. See Sage Intacct vs Microsoft Dynamics 365 Business Central.
10. Wave
Wave is free accounting software, best suited to solo advisers and new start-ups. It is built mainly for North America and has limited UK localisation, so check it meets your VAT and Making Tax Digital needs before you choose it.
When evaluating accounting software for financial services, it’s wise to consider:
- Scalability and automation tools
- Multi entity and multi-currency support
- Compliance and reporting features
For financial services firms aiming to scale while maintaining precision and insight, Sage Intacct remains the #1 choice in 2026.
WHY CHOOSE ACUITY24 AS YOUR SAGE INTACCT PARTNER?
Our experience as a Sage Business Partner in complex Sage implementations ensures a smooth transition and expert support along the journey. Unlike other Sage partners, we also provide:
FIXED PRICE SERVICES
UNLIMITED SUPPORT
FREE TRAINING
20+ YEARS EXPERIENCE
See Sage Intacct for financial services in action
Watch our on-demand Sage Intacct demo, or take our two-minute price check for an estimated project cost.
