Published 14 October 2026
NFPs measure social impact credibly by pairing numbers with the voices of the people affected, and by being honest about what your program can and can’t claim credit for. Numbers show what changed and for how many. The best numbers are independently obtained using an expert market research agency.

Participants’ own accounts show why it changed and what it meant to them. Funders and government grant bodies trust evidence that includes a comparison point, a clear link between the activity and the outcome, and a plain statement of limitations. They are usually more sceptical of glowing reports with no caveats than of modest results that are honestly explained. You don’t need a huge evaluation budget to do this well, but you do need to decide what you’re measuring before the program starts.
Funders are under their own accountability pressure. They have to justify each grant to a board, a minister or a community, so they look for evidence they can defend. In our experience, that comes down to three questions:
Reports that answer all three, even imperfectly, tend to be taken more seriously than reports that answer only the first.
The trick is to treat them as two halves of one argument, not as decoration for each other.
When the numbers and the voices point the same way, the evidence is strong. When they don’t, that’s worth knowing, and worth explaining, rather than hiding.
Less than most people fear, if it’s planned early. A proportionate approach for a small program usually looks like this:
Spending a modest part of the program budget on measurement planning usually pays back in stronger grant applications, because the evidence is ready when the funding round opens.
Most weak impact reports share the same handful of problems:
Before any impact finding goes into a report, we run it through a simple test: so what, for whom, and compared with what?
If you can’t answer all three in a sentence, the finding isn’t ready. “Participants reported higher confidence” fails the test. “Participants who started the program unsure about applying for work said they felt ready to apply, and most had submitted at least one application within a month” passes it.
It says what changed, for whom, and gives something to measure it against. For instance, when we worked on a social inclusivity program for a Local Council in Sydney, the target audience were often disabled, had carers or struggled to articulate. Our qualitative researchers were able to spend time, clarify and triangulate respondents, carers and service providers to really understand how the program had changed lives, why it mattered and what improvements were needed to help the council provide a business case for continuing funding to their program. The so what test was also used to protect the program offer from overclaiming and kept it to the key findings.
Applying this honestly led to a smaller, better claim, that could survive scrutiny and have a better chance of success.
It helps everyone in the funding chain make better choices. NFPs learn which parts of a program are working and where to put their limited resources. Funders can see what their money is achieving and back programs with evidence behind them. Both sides spend less time arguing about whether something worked and more time improving it.
What’s the difference between outputs and outcomes? Outputs are what a program delivers, such as workshops run or people served. Outcomes are the changes that result for participants, such as new skills, improved wellbeing or greater independence. Funders increasingly want outcomes, with outputs offered as supporting context.
Do we need an external evaluator to measure social impact? Not always. Small programs can often collect basic evidence in-house if the approach is planned early. An external researcher adds the most value when funders want independent evidence, when the stakes are high, or when you want participants to speak candidly to someone outside the organisation.
How do we measure impact when outcomes take years to appear? Track earlier signs that point towards the long-term goal, and be explicit that they are indicators, not proof. Pair them with periodic follow-up conversations so you can see whether the early signals are holding.
How should we use participant stories in a grant or funding report? Use them to explain the numbers, not to replace them. Pick accounts that reflect the typical experience, get consent for how they’re used, and include some mixed feedback so the picture is credible.
Get in touch with the Ruby Cha Cha team. Email us at info@rubychacha.com.au or contact us here.
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