Programs
So What? The One Question That Changes How You Measure Your Impact
Nonprofit Growth Lab · July 26, 2026
You know the feeling. A funder asks for your "impact" numbers, and you scramble to pull together how many people you served, how many hours you delivered, how many workshops you ran. You send it off, hoping it sounds impressive. But somewhere in the back of your mind, a quieter voice asks: does any of this actually show that lives are changing?
That quiet voice is asking the right question. For nearly 30 years, nonprofit reporting focused almost entirely on what staff do: people served, hours delivered, sessions held. It is comfortable to count. But it stops short of the thing that matters most. There is a better question waiting underneath, and it is disarmingly simple.
The "So what?" test
The whole practice of impact measurement can be summed up in two words: So what?
So what if you provide 10 hours of parenting training? Are the parents better able to raise their children afterward? Do they actually do it differently? That shift from activity to change is the entire game. "We trained 200 parents" is an output. "Parents are better able to raise their children" is an outcome. One counts effort. The other measures the difference you set out to make.
This is not about paperwork. It is about honoring the people you serve by checking whether your work is genuinely helping them, and having the courage to improve when it is not.
Learn the results chain (it is simpler than it sounds)
Most jargon in this field boils down to one flow, sometimes drawn as an iceberg with outputs floating above the water and impact hidden below:
- Inputs: the resources you put in (funding, trained staff, a curriculum).
- Activities: what you do (a 16-day course, a peer-support group, a one-to-one advisory service).
- Outputs: the direct, usually numerical results (number of students attending, hours of service delivered).
- Outcomes: the change over time in people's lives (increased confidence, new skills, secured employment, improved health).
- Impact: outcomes minus what would have happened anyway.
That last phrase, "what would have happened anyway," is worth pausing on. It is called the counterfactual, or deadweight. True impact subtracts it. This is why honest leaders are careful with the word impact and often claim a plausible contribution rather than proof of cause. You do not need to overclaim to be doing meaningful work.
Name the change with BACKS
When you sit down to write your outcomes, a helpful memory aid is BACKS. Good outcomes describe a change in one of these:
- Behaviour (for example, reduced reoffending)
- Attitude (increased confidence)
- Condition (more people in permanent housing)
- Knowledge (improved parenting skills)
- Status (increased college enrolment)
Some of these are "soft" outcomes (a subjective change in knowledge, attitude, or behaviour) and some are "hard" outcomes (a tangible change in condition or status, like a qualification or a job). You need both. The soft outcomes often explain why the hard ones become possible.
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Create my free accountDraw a simple logic model
Before you measure anything, sketch how your program is supposed to work. A logic model is just a picture, a flow chart or table, linking inputs to activities to outputs to outcomes and impact. It does not need to be fancy. Drawing it will surface the assumptions you have been making, clarify who is responsible for what, and, most usefully, show you exactly which indicators to track.
An indicator is simply a specific, observable, measurable marker that turns a big concept ("confidence") into something you can actually see and record. Pair each outcome with an indicator, capture a baseline first (the starting point before your program), and you can honestly show movement later.
Mix your numbers with your stories
You need two kinds of evidence. Quantitative data answers how many, how much, how often, and how much change. Qualitative data, the words and stories, unpacks the why behind those numbers. Neither is enough on its own. A statistic proves something shifted; a story explains what that shift meant to a real person. Together, they make your reporting both credible and human.
Make it everyone's job, not one expert's burden
Here is the encouraging part: this is not a specialist function bolted on at the end of a grant cycle. Good evaluation is useful, feasible, ethical, and accurate, and always proportional to your capacity. You do not need a research department. You need leadership that backs the effort, program staff who capture data as part of their routine, and regular time set aside to reflect and make sense of what you are learning.
The goal is a culture where feedback is easy to give and reflection is normal, not a scramble. When you build that, measurement stops being a chore and becomes the way you keep getting better for the people you serve.
What to do next
Start small and start honest. Pick one program. Write its logic model on a single page. Separate what you do from the change you hope to see. Then choose one outcome and one indicator you could actually track, and note where your baseline stands today. That is a real evaluation practice, and it will serve you far better than another pile of activity counts.
As you grow toward your next supporter milestone, this clarity about your impact becomes the story that draws people in. Take our assessment to see where your organization stands, and explore the milestones that map your path to 100+ supporters.
Your challenge this week
Take one program and write a single sentence in this format: "We do X (activity), which produces Y (output), so that Z (outcome) happens for the people we serve." If you can fill in that Z honestly, you have found your "So what?" and the beginning of real impact measurement.
