Restricted vs unrestricted funding

Imagine landing a €500,000 grant.

Champagne corks, board congratulations, a press release. Then, three months later, you can’t pay your accountant. This is not a hypothetical. Nearly 90% of nonprofit leaders in 2026 reported some level of concern about their own burnout. It happens to well-funded nonprofits with uncomfortable regularity, and the reason almost always comes down to one structural fault line in nonprofit finance: the gap between restricted and unrestricted money.

The four buckets your revenue sits in

Before we get to the tension, it helps to name the four main revenue streams most European nonprofits draw from. Understanding where your money comes from is the first step to understanding how much freedom you actually have with it.

Institutional funding covers grants and contracts from public bodies: the European Commission, national ministries, municipal governments, agencies like Norad or Sida. This is often the largest single source for advocacy, development and social-service organisations. It almost always comes with strings attached.

Foundation funding means grants from private or corporate foundations. In Europe, this ranges from large operating foundations like Wellcome or the Robert Bosch Stiftung to smaller family foundations with very specific thematic interests. Again, nearly always restricted to a defined project or outcome.

Individual giving includes donations from the public, whether through direct mail, online campaigns, major donors or legacy gifts. This is the bucket most likely to generate unrestricted income, particularly if donors give through a general appeal rather than a designated fund.

Earned income covers fees for services, training, publications, consultancy or social enterprise activity. Depending on your legal structure and jurisdiction, this may carry VAT implications or restrictions on how surplus is used, so it is not automatically “free” money either.

The critical variable cutting across all four buckets is not the amount. It is whether the money is restricted or unrestricted.

What restricted funding actually means in practice

Restricted funding is income tied to a specific purpose defined by the funder. That purpose might be a project, a geography, a target group, a set of activities, or all of the above. You cannot legally or ethically spend it on anything outside that scope without going back to the funder and renegotiating, which most funders do not enjoy.

Unrestricted income, by contrast, can be directed wherever the organisation needs it most. Your finance director can use it to cover the electricity bill, top up a salary, invest in a new database, or build a reserve. It is the financial equivalent of breathing room.

The problem is that restricted funding is far easier to raise in most European contexts. Institutional funders, in particular, are structured to fund deliverables, not organisations. They want to see outputs, beneficiaries reached, reports submitted. They are not set up to fund the salary of the person who files those reports, the office rent, or the audit that confirms you spent everything correctly.

Why a grant-rich, unrestricted-poor organisation is fragile

Here is the structural trap. An organisation with five large restricted grants looks healthy on paper. Its income statement shows strong revenue. But if none of that money can cover core operating costs, the organisation is effectively running on a deficit it cannot see yet.

Staff time spent on grant-funded projects still needs management, HR support, IT infrastructure and financial oversight. When those costs are not covered by the grants themselves, they fall on whatever unrestricted reserves exist. If those reserves are thin or non-existent, the organisation starts subsidising its funders’ projects with borrowed time and deferred maintenance.

This is sometimes called the “full cost recovery” problem. Full cost recovery means that every project budget includes a realistic share of organisational overhead: finance, governance, communications, leadership. Many European institutional funders have historically resisted covering these costs. The result is that organisations routinely undercharge for the true cost of delivering their work.

Add to this the question of timing. Restricted grants often reimburse costs after they are incurred. You spend in January, you invoice in March, you receive payment in May. If your unrestricted cash buffer cannot cover that gap, you have a liquidity problem even when you are technically solvent.

The danger nobody talks about at board level

Concentration risk is what happens when too much of your income depends on too few sources. Major and supersize donors ($5,000+) account for 77.7% of total fundraising dollars while making up just 3.1% of the total donor base. A useful rule of thumb could be that no single funder should represent more than 30 percent of your total income. Breach that threshold and a single non-renewal, a policy shift, or a funder’s internal restructuring can threaten the whole organisation.

European nonprofits are particularly exposed here. Many organisations doing work in international development, climate or human rights are heavily dependent on a small number of institutional donors: the EU, one or two government agencies, perhaps a major foundation. When any of those relationships shift, the impact is immediate and severe.

Unrestricted income acts as a buffer against concentration risk precisely because it is not tied to any single funder’s priorities. A broad individual giving programme, even a modest one, gives you revenue that does not disappear because a ministry changed its strategic framework.

The number your board should know by heart

Most governance guidance suggests nonprofits hold reserves equivalent to three to six months of operating costs. In practice, many European organisations hold far less, and some hold none at all, relying entirely on the next grant arriving before the current one runs out.

Building reserves requires unrestricted income. You cannot build a reserve from a restricted grant without the funder’s explicit permission, and that permission is rarely given. This is why the fundraising strategy and the financial strategy have to be designed together, not handed to separate teams who meet once a quarter.

Boards have a governance responsibility here. Asking “what is our unrestricted income as a percentage of total revenue?” should be as routine as asking about the overall budget. If the answer is below 15 to 20 percent, that is a strategic conversation waiting to happen.

What you can actually do about it

None of this is inevitable. Organisations do shift their revenue mix, and the ones that do tend to be more resilient, more strategic and, frankly, less exhausting to work in. Here is where to start.

• Audit your current income mix. For every revenue stream, tag it as restricted or unrestricted. Calculate what percentage of your total income is genuinely free to use. Be honest: a grant that allows 10 percent overhead recovery is still 90 percent restricted.
• Push for full cost recovery in every proposal. Include a realistic overhead contribution in every grant application. Some funders will push back. Negotiate. Document your actual costs. The sector will not shift funder behaviour unless organisations stop accepting underfunded budgets.
• Invest in individual giving, even at small scale. A regular giving programme with 500 donors giving €10 a month generates €60,000 a year in unrestricted income. That is not transformational, but it is three months of a staff salary, a reserve contribution, or the cost of a new CRM. It also gives you a donor base you own, independent of any institutional relationship.
• Set a reserves policy and report against it. Agree with your board what your target reserve level is, expressed in months of operating costs. Report the actual figure at every board meeting. Make the gap visible.
• Review concentration risk annually. List your top five funders and their share of total income. If any one of them disappeared tomorrow, what would you do? If you do not have an answer, that is your next strategy conversation.

The restricted versus unrestricted distinction is not an accounting technicality. It is the difference between an organisation that survives its own success and one that collapses under the weight of it. Knowing which side of that line your revenue sits on is the most important thing anyone in your finance or fundraising team can tell you today.