Accounting may be less thrilling than AI or alternative investments, but it is the backbone on which every other family office activity is built. The challenge is that family offices are not ordinary businesses: they manage multiple entities, trusts and foundations across asset classes, jurisdictions and currencies, and general-purpose accounting tools quickly reach their limits. This guide compares the best family office accounting software available in 2026, explains what makes these platforms different from standard accounting tools, and walks through a proven process for selecting the right one for your office. It forms part of our broader coverage of family office software.
What is family office accounting software?
General accounting software is great for small operations linked to one business bank account. Family offices, however, usually own multiple entities. They invest in private companies, manage trusts, and hold onshore and offshore foundations. On top of that, they deal with many asset classes and multiple currencies at once.
Because of this complexity, many offices turn to third-party providers to handle their books. While outsourcing can be effective, there is a better way to keep full control over your accounting and still save money and time. Purpose-built family office accounting software lets offices streamline complex financial processes and retain complete oversight of their financial data with minimal IT intervention.
What makes family office accounting software different?
Four capabilities separate genuine family office accounting platforms from general business accounting tools.
Multi-entity consolidation: A single family may operate through dozens of legal entities: holding companies, trusts, foundations, partnerships and personal accounts. Family office platforms consolidate across all of them, with inter-entity transactions and ownership structures handled natively rather than through spreadsheet workarounds.
Multi-currency and multi-asset support: The best family office accounting software tracks equities, real estate, private equity, funds and alternatives alongside cash, and revalues positions across currencies in real time.
Investment accounting on a general ledger: Family offices need both books-and-records accounting and investment performance in one place. Platforms built for this market unify portfolio data and the general ledger, so reports reconcile by construction rather than by manual effort.
Fiduciary-grade controls and reporting: Approval workflows, audit trails and role-based permissions matter more when staff are moving money on behalf of family members. So does reporting that a principal will actually read.
Best family office accounting software compared
The table below compares the best family office accounting software for 2026. Each platform is profiled in more detail in our family office software directory, and the entries that follow explain why each earns its place.
| Software | Best for | Key strengths | Pricing |
|---|---|---|---|
| SumIt | Ease of use and consolidated reporting | All entities in one place, effortless consolidated reports, accountant-friendly | Subscription |
| Asseta | AI-native family office accounting | Intelligent automation, real-time reporting, customisable modules, robust API | Custom quote |
| FundCount | Unified investment and partnership accounting | Single general ledger across asset classes, real-time multi-currency reporting | Custom quote |
| Sage Intacct | Multi-entity consolidation | Cloud consolidations, dashboards, strong integration ecosystem | Mid-market subscription |
| SoftLedger | API-first, real-time accounting | REST API, fast implementation, real-time multi-entity reporting | Subscription |
| Ledgex | Multi-asset data quality and analytics | Purpose-built for family offices and MFOs, advanced analytics | Custom quote |
| AgilLink | Bill pay with fiduciary controls | Secure bill payment, client accounting, bank-grade controls | Custom quote |
| Elysys | Custodian aggregation on Microsoft Dynamics 365 | Automated bank/broker feeds, consolidated multi-portfolio reporting | Custom quote |
SumIt
SumIt describes itself as powerfully simple family office accounting, and that is exactly its appeal. Accountants see all their entities in one place and create consolidated reports effortlessly, without the implementation weight of an enterprise system. For offices that want purpose-built multi-entity accounting their whole team can actually use, it is the natural starting point. Best for: ease of use and consolidated reporting.
Asseta
Asseta is the newest generation of the category: an AI-native family office suite built to streamline operations and enhance transparency for family offices and HNWIs. Intelligent automation reduces manual data entry, while dynamic real-time reporting, customisable modules and robust API support make it adaptable to each office's workflows. Best for: AI-driven automation from the ground up.
FundCount
FundCount unifies partnership, portfolio and general ledger accounting in a single system, which is why it appears at the top of most family office shortlists. Its real-time, multi-currency engine is used by hedge funds, private equity firms and family offices worldwide, and it suits offices whose complexity spans several asset classes and ownership structures. Best for: unified investment and partnership accounting.
Sage Intacct
Sage Intacct is one of the household names in this category, and its strength is multi-entity consolidation in the cloud. Offices with many legal entities and strict compliance requirements get automated consolidations, customisable dashboards and a large integration ecosystem. It also reduces email back-and-forth by letting stakeholders collaborate directly inside the platform. Best for: multi-entity consolidation.
SoftLedger
SoftLedger takes an API-first approach, which makes it the natural pick for offices that want accounting to plug into a wider technology stack. Implementations are notably fast, reporting is real time, and custom connections to other software are easy to build through its REST API, so the platform scales as wealth and complexity grow. See how it stacks up in our Ledgex vs SoftLedger comparison. Best for: integrations and real-time visibility.
Ledgex
Ledgex was purpose-built for family offices and multi-family offices, with a focus on data quality across complex multi-asset portfolios. Its advanced analytics and rich reporting integrate tightly with proven accounting tools, giving investment teams the day-to-day insight they need. Best for: analytics and multi-asset data confidence.
AgilLink
AgilLink, a City National Bank company, specialises in secure bill pay and client accounting for family offices and business managers. Approval workflows, audit trails and bank-level controls make it a strong fit where staff pay bills on behalf of family members and fiduciary discipline is non-negotiable. Best for: bill pay with fiduciary controls.
Elysys
Elysys builds its wealth and treasury solutions on Microsoft Dynamics 365, which appeals to offices already standardised on Microsoft. By connecting to banks and brokers, it automates transaction flows, aggregates custodian accounts in one place and produces consolidated reports spanning all portfolios. Best for: custodian aggregation on a familiar Microsoft platform.
Need help choosing? Simple Select can guide your software selection process, from requirements to shortlist to final decision.
How we evaluated
This comparison draws on Simple's ongoing coverage of the family office software market: our vendor directory, practitioner interviews, case studies and annual software roundups. We weight functional depth for family office use cases (multi-entity, multi-currency, multi-asset), implementation and integration effort, controls and security, and suitability by office size and type. We do not accept payment for rankings.
How to select the best family office accounting software
A comparison narrows the field, but the right choice depends on your office's specific situation. The purpose of any technology is to improve results for the family office, so your office should be the central hub that service providers plug into, not the other way around. Here is a three-step process to help you select the right fit.
Step 1: Pain points
All family offices are different, but when it comes to accounting they struggle with one or all of the triple As. The first is aggregation. Family offices receive data in different formats from various suppliers, which makes it challenging to bring all the information into one place accurately, timely and securely. A provider like Elysys can aggregate all custodian accounts into one location, automating transaction flows and generating consolidated reports spanning all portfolios.
The second challenge is automation. Family offices are infamous for the sheer volume of manual data entry and Excel workarounds. AgilLink's secure bill pay and specialised cloud accounting move offices from manual processes to electronic automation, while AI-native platforms like Asseta go further by automating data entry and reconciliation itself.
The third and final challenge is analytics. With economic uncertainty, offices need improved day-to-day insight for their investment portfolio strategies to be effective. Ledgex offers advanced analytics and richer reporting with tight integration with proven accounting tools to help you achieve your investment goals.
Step 2: Selection
Once your office has identified an area where it needs to improve, you have a clearer vision of the options best suited to your needs. To avoid the hassle of reaching out to every tech provider within the scope, trusted advisers and specialist firms can help with the selection process. RSM, a global assurance and tax consulting firm, can advise on the best technology available today. They also offer various proven managed services designed to simplify your office, ranging from accounting, tax compliance, and management reporting to IT solutions.
Step 3: Onboarding
Now that you have a clear service provider in mind, you must get buy-in from the rest of the office staff and family members. Most staff would rather be doing more meaningful work that's more valuable to the family than processing data manually. The right accounting software can free up time and help them do that.
Similarly, family members would appreciate a comprehensive real-time view of their financial position. It is also vital for key decision-makers to collaborate on investment decisions, which requires software that can be accessed remotely from multiple devices.
Summary
The best family office accounting software depends on the shape of your office: SumIt and Asseta for modern, purpose-built simplicity, FundCount, Ledgex and Elysys for investment-heavy complexity, Sage Intacct and SoftLedger for multi-entity general ledger work, and AgilLink for bill pay and automation. Start from your pain points across aggregation, automation and analytics, use trusted advisers during selection, and secure buy-in during onboarding.
Ultimately, the goal is to make your family office the central hub that technology and service providers plug into, freeing your team for the work that matters most. Choosing software is easier with a guide: Simple Select helps family offices run a structured selection process, or you can explore the full software directory.