The Other Leaky Bucket in Fundraising: Cost to Raise a Dollar

The Other Leaky Bucket in Fundraising: Cost to Raise a Dollar

When I came back to work at my alma mater in 2011, they had just celebrated the Centennial the year before. The mailing they sent out for the 100-year mark was gorgeous – vintage photos, heavy cardstock, elegant fonts. You could see the pride in every detail.

But there was one big problem.

It cost more to send than it brought in.

When I ran the numbers, the cost to raise a dollar on that piece was $1.40. For every dollar it generated, it cost us $1.40 to get it. We weren’t raising money – we were losing it. It was like we were throwing money overboard and missing a once in a century opportunity!

The issue wasn’t just the over-the-top production. The package was confusing. Too many ask amounts, too many gift designations, and other options. Donors didn’t know where to focus. And when a donor doesn’t know what to do, they don’t give.

The next year, we simplified. One letter. Points of pride on the back. Clear ask string. That mailing had a cost to raise a dollar of 43 cents.
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Same donor base. Better strategy.

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So what is Cost to Raise a Dollar – and why should you care?

Cost to raise a dollar is exactly what it sounds like. It’s a measure of efficiency. You take your total expenses for a campaign or fundraising channel and divide it by the amount raised.

Formula:
Cost to raise a dollar = Total Expenses ÷ Total Dollars Raised

If you spent $10,000 and brought in $25,000, your cost to raise a dollar is $0.40. That means it cost you forty cents to raise one dollar. Good.

If your cost to raise a dollar is over $1, you’ve got a problem – if you’re not executing a donor acquisition strategy where you expect to lose money upfront to gain long-term donors who’ll give again and again for less.
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But if you’re not acquiring or upgrading donors – and your cost to raise a dollar is that high? You’re hemorrhaging money.

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Tracking Staff Time: Don’t Worry about That

Recently I was teaching a webinar and got asked whether you should track staff time on any particular fundraising effort in the total expenses when calculating cost to raise a dollar. My answer is no.

I’ve never met a fundraiser who’s sitting around wondering what to do next, and I don’t think tracking every minute of your working hours is a good use of that valuable time.

Staff salaries are in your normal budget. Consider them a constant. Don’t tie yourself in knots trying to figure out if you spent 20 hours on the gala last week or 22 hours.

Examples: For a mailing, count printing, postage and processing costs (if using a mailhouse or other paying part-time folks to stuff mailers). For an event, expenses would include catering, décor, invitations (printing, postage, and processing), printings programs, etc.
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Keep it simple and you’ll be ahead of the game.

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Why This Metric Gets Overlooked

Fundraisers talk a lot about leaky buckets – usually in terms of donor retention. But there’s another leak that’s just as costly: spending more to raise a dollar than you get back. That’s what this metric uncovers.

Most fundraisers are trained to focus on total dollars raised or number of donors who give. And yes, those are crucial. But cost to raise a dollar gives you clarity at the tactical level. It shows you where your fundraising machine is humming – and where it’s grinding your budget into dust.

Cost to raise a dollar is especially helpful when:

• You’re evaluating different channels (direct mail vs. email vs. phonathon)
• You're preparing for a budget meetings and need simple, apples-to-apples comparisons
• Leadership is asking to cut costs, and you need to defend what’s working
• You’re trying to argue against flashy design choices or work-intensive events that don’t move the needle

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Cost to Raise a Dollar in Action: How It Helped Me Lead Smarter

That Centennial piece taught me something I’ve never forgotten: Beautiful isn’t always effective. Impact matters more than gloss.

It also gave me a compelling number to take into conversations. I could walk into meetings and say, “This mailing costs us $1.40 to raise a dollar. Last year’s only cost 43 cents. Which one do you want to fund next year?”
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I didn’t need to yell. I just needed to know my numbers.

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A Quick Reality Check

Some channels will have higher cost to raise a dollar – and that’s okay. Phonathons, acquisition campaigns, certain events – they often cost more. But if you’re tracking those donors and seeing strong retention and future giving, that higher initial cost might be justified. But do that deliberately, for strategic reasons.

In higher ed, campaigns like student philanthropy programs or senior class gifts often have an “upside-down” cost to raise a dollar. That’s not a failure – it’s intentional. We spend more than we bring in because we’re focused on something bigger: starting the donor relationship early, before students graduate, move away, and scatter.

While they’re still on campus, their connection to the institution is at its peak. That’s the right time to invite them into giving – not just for dollars today, but for loyalty tomorrow.

Just don’t confuse “tradition” or “looking nice” with effectiveness. Know what each dollar is doing for you. Make that a habit. Teach it to your team.

And please – for the love of fundraising – don’t let your best-looking piece be your worst-performing one.

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What to Do Next

If you’ve never calculated your cost to raise a dollar, start now. Pull your last three mailings or campaigns. Be honest about all the expenses, minus staff salaries.

Run the numbers. Then start making decisions that build toward efficiency – and impact.

This metric gives you the insight you need to be smart with the resources you’ve been trusted to steward.
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Cheers!

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