The Sustainability Myth

Philanthropy treats “sustainability” as a synonym for self-sufficiency. The data – and the logic – say otherwise.

In philanthropy and the non-profit world, “sustainability” has come to mean something very specific – and, we’d argue, very wrong. The term has become shorthand for self-sufficiency: a ‘graduation’ from grant funding into earned revenue, government contracts, or some other source that doesn’t require asking foundations and donors to keep writing cheques.

The implication is that grant-funded work is inherently fragile or ‘unsustainable’, while a fee-for-service model or a line item in a state budget is much more solid. Get off the philanthropic rollercoaster, the thinking goes, and you’ve finally made it.

The problem is that this view conflates two distinct things. Sustainability refers to whether an organisation can keep doing its work over time. It says nothing about income sources. Self-sufficiency is about whether an organisation is able to consistently do its work without (much) philanthropic support.

Those two ideas aren’t the same, and treating them as synonyms is pushing a lot of good organisations to chase revenue models that don’t fit their mission. This isn’t just a question of yield loss – there’s a real psychological cost to feeling you’re failing for doing exactly what you might actually be meant to do.

What sustainability actually is

Any organisation – for-profit or non-profit – is sustainable when it provides enough value that the people funding it (whether customers or outcome buyers or others) keep funding it. That’s pretty much it.

A coffee shop is sustainable because customers think the coffee is worth five dollars. Okay, fine, seven dollars. A SaaS company is sustainable because customers subscribe and keep renewing. Neither is judged on whether revenue comes from one source or twelve. They’re judged on whether they’re delivering value worth paying for.

The same logic applies to non-profits. If an organisation contributes to outcomes that it and its funders care about – children reading at grade level, fewer overdoes, restored watersheds, whatever it may be – funders will (or at least should) keep funding it. That is sustainability.

The analogy isn’t perfect, of course. A coffee shop’s customer and the one who pays for the coffee are generally the same person. For most non-profits, the people who fund the work and the people who are served by it are different. But the core principle still holds. Sustainability means delivering enough value that your funding base is maintained. Again, it doesn’t prescribe where the funding comes from.

The data doesn’t say what we think it says

There’s another assumption baked into the sustainability conversation: that grant-dependent organisations are living on borrowed time, while businesses with paying customers are set to be around for a long time. The data doesn’t support that.

In the United States, for-profit small businesses have roughly a 49% chance of surviving five years. By ten years, the figure is 34%. When it comes to non-profits, about 70% survive beyond ten years. The comparison isn’t perfectly clean — “failure” for a non-profit means formal dissolution, and plenty of organisations limp along well past their useful life. But the basic point holds: there is no evidence that relying on grants and donations makes an organisation less durable than relying on sales.

In Australia, the data is less complete. On the for-profit side, the overall business survival rate across industries sits at around 41%. On the non-profit side, only about one in four report feeling financially stable. Around 60% rely mainly on short-term grants, and roughly a quarter report highly variable income from year to year. Non-profits may face more funding volatility than businesses with diversified revenue, but for-profits face their own fragility – the difference is less about sector type and more about business model and financing structure.

The question philanthropy should be asking

Philanthropy plays several roles in the market. At its best, it provides risk capital, where it takes bets on unproven approaches and tries to demonstrate solutions to problems that need solving.

If a non-profit has proven a model and it’s ready to be adopted at scale by government, that’s a sustainability transition worth making – not because grants are unstable, but because the risk capital has done its job and should rotate to the next bet. If a non-profit is delivering a service that customers can and should pay for, same logic.

Philanthropy also plays a substitution role, where it fills gaps due to government underfunding or public sector administrative failures. Where there is evidence to suggest that public institutions are in a position to take back their responsibility, then there’s another sustainability transition in the offing.

The real sustainability question for a non-profit isn’t whether it can survive on philanthropic support. It’s whether the work it’s doing is still the kind of work philanthropy should be funding.

But as long as a non-profit is doing work that genuinely requires philanthropic capital – early-stage, testing, hard-to-monetise, working with populations or problems the market and state systematically underserve – then the goal shouldn’t necessarily be to ‘graduate away’ from philanthropy. The goal is to keep producing outcomes worth funding.

So, if you’re a funder, instead of asking “What’s your path to sustainability,” consider asking either “Are you producing outcomes that justify continued philanthropic investment?” or “When might your work transition to the point where another funding source is the right fit?”

The myth isn’t that sustainability matters. Obviously, it does. The myth is that sustainability requires moving away from philanthropic support. It doesn’t. It requires doing work worth funding, and being clear about who should be funding it.