Kensington Fundraising Group
Call script

Monthly giving call script: invite donors to become sustainers.

How to ask a one-time donor to give a small amount every month, without pressure.

Updated Nov. 9, 2026 · Kensington Fundraising Group · 4-minute read

Key takeaways

  • Call donors who have given more than once or recently gave online.
  • Ask for a modest monthly amount tied to their past giving, and explain what it does.
  • Confirm the amount, start date and payment method, and tell donors how to change or cancel.

Who to call

The best prospects for monthly giving are donors who already give regularly: repeat one-time donors, recent online donors and people who gave in response to an emergency appeal. Start with donors who have given at least twice in the past two years.

Before you call

  • Set suggested monthly amounts based on each donor's last gift (for example, about a tenth of an annual gift).
  • Prepare a one-sentence description of what monthly gifts make possible.
  • Make sure you have a secure way to set up recurring payments, such as a link or your processor's phone flow.

The script

Opening

“Hi, is this [donor name]? This is [your name] calling on behalf of [organization]. I'm calling to thank you for your support and to ask whether you'd consider joining our monthly donors.”

Thanks and impact

“Your gift in [month] helped [specific result]. Thank you.”

The ask

“Monthly gifts let us plan ahead, so we can [concrete benefit, such as: keep the hotline open every night]. Would you consider giving [$15] a month? You can change or stop it anytime.”

If yes

“That's wonderful. Let me confirm: [$15] a month, starting [date], on [payment method]. You'll get an email confirmation, and you can contact us anytime to change it.”

If not now

“I completely understand. Thank you for everything you've already done. We're grateful to have you.”

Common replies

  • “I'd rather give once a year.” “That's great too, and we're grateful for it.” Don't push.
  • “What if I need to stop?” Explain exactly how to change or cancel.
  • “Can you send me information?” Send a short email with the link the same day.

After the call

  • Send a confirmation the same day with the amount, start date and how to change it.
  • Thank new monthly donors again after the first gift processes.
  • Track monthly donors separately so you can see retention by group.

How KFG helps

Kensington Fundraising Group runs respectful monthly giving and renewal calls for nonprofits, in English and Spanish. See all our call scripts and the rules in our fundraising call rules guide.

FAQ

Frequently asked questions

Who should you ask to become a monthly donor?
Donors who already give regularly, such as people who have given at least twice in the last two years or recently gave online.
How much should you ask for in a monthly giving call?
A modest amount tied to the donor's past giving, such as about a tenth of what they give in a year, with the option to choose another amount.
What should you confirm when a donor says yes?
The monthly amount, start date and payment method, plus how to change or cancel. Send a written confirmation the same day.
Talk to us

Let's start more donor conversations.

Book a 30-minute call or send us a note. We'll talk through your goals, your supporters and whether an outreach team is the right fit.

  • See how we'd approach your donor database
  • Talk through the campaigns that fit your goals
  • No commitment — just a straight conversation
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