Activity-based accounting for charities is a method of financial reporting that categorises expenditure by the specific charitable activities or projects a charity undertakes, rather than by traditional expense types like salaries and rent. This approach is a core requirement of the Charity Statement of Recommended Practice (SORP) FRS 102 for most charities and provides enhanced transparency and insight for stakeholders. It links a charity’s spending directly to its mission, allowing donors, funders, and the public to see exactly how funds are used to deliver charitable outcomes.


The Power of Purpose-Driven Accounts: Why Activity-Based Reporting is Essential for Your Charity

As a charity, your primary goal is to make a positive impact. Every pound you spend is a tool for achieving your mission, from supporting beneficiaries to raising awareness. But is your financial reporting telling that story effectively?

For many charities in the UK, the answer lies in activity-based accounting. This isn’t just an accounting rule it’s a powerful way to demonstrate your impact, build trust, and make smarter decisions.

What is Activity-Based Accounting?

Instead of simply listing what you spent money on (e.g., salaries, utilities, travel), activity-based accounting organises your finances around the why. It shows your spending by the specific charitable activities you carry out. For instance, instead of seeing a big number for “staff costs,” you’d see how much was spent on your “Helpline Service,” your “Community Outreach Programme,” or your “Research Projects,” with each total including a fair share of salaries, rent, and other overheads.

This approach is a key requirement under the Charity SORP FRS 102, the accounting framework that governs how UK charities must prepare their financial statements. If your charity’s income is over £500,000, presenting your expenditure this way in your Statement of Financial Activities (SoFA) is mandatory.


Three Core Merits of Activity-Based Accounting

1. Unmatched Transparency and Accountability

Transparency is the bedrock of public trust in the charity sector. Donors and funders want to know their money is making a real difference. Activity-based accounting provides this clarity by directly answering the fundamental question: “What did you do with the money?”

By detailing the full cost of each program or service, you can show stakeholders precisely how resources were used to deliver specific charitable outcomes. This level of detail builds confidence and proves your charity is a responsible steward of the funds it receives.


2. Enhanced Internal Decision-Making

Activity-based accounting isn’t just for external reporting; it’s a vital internal tool for your trustees and management team. By seeing the true cost of each of your charitable activities, you gain invaluable insights that can drive strategic decisions.

  • Assess Performance: You can evaluate whether a particular project is delivering value for the investment. Is it achieving its goals efficiently, or is it too costly for the impact it’s making?
  • Strategic Planning: This detailed analysis helps you plan for the future. Should you expand a highly effective programme or reassess one that is less successful?
  • Smarter Budgeting: It provides a solid foundation for future budgeting and fundraising. You can confidently tell a potential donor that their £5,000 donation will fund a specific outcome, as you know the exact cost of that activity.

3. Demonstrating Public Benefit

As a charity, you exist to provide a public benefit. Your accounts are a crucial way to demonstrate that you are fulfilling this duty. Activity-based accounting directly links your spending to the charitable purposes for which you were established, which is essential for maintaining your charitable status.

It organises your spending into clear categories:

  • Expenditure on Charitable Activities: The core of your work, broken down by project.
  • Expenditure on Raising Funds: The costs associated with securing donations and grants.
  • Other Expenditure: Any spending that doesn’t fit into the main categories.

By preparing your accounts in this way, you’re not just complying with regulations—you’re telling a compelling story about your charity’s financial health, its mission, and its positive impact on the world.

If you have any questions, please don’t hesitate to contact us.