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Free Donation Thank You Letter Generator

Thank a donor for their gift, with an optional tax-deductible note including your tax ID.

Letter details

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Key Features

Instant Calculation

Get accurate results in real time with our optimized algorithm.

Mobile Friendly

Fully responsive design. Works on all devices & screen sizes.

Privacy Focused

Your data stays on your device. We don't store any inputs.

100% Free

No hidden costs. This tool is completely free forever.

A donation thank you letter acknowledges a gift and, when the organization is tax-exempt, gives the donor a record they can use for their own tax filing. This generator builds a warm acknowledgment from the donor, amount, cause, and date, with an optional tax-deductible note when you provide your tax ID.

Prompt, specific thank-you letters strengthen donor relationships and encourage repeat giving.

How it works

Enter your organization name and the donor's name, then the donation amount, date, and cause it supported. If your organization is tax-exempt, add your tax ID to include a tax-deductible note. Generate the letter and download it as a PDF.

  1. Enter your organization name and the donor's name.
  2. Add the donation amount, date, and the cause it supported.
  3. Optionally include your tax ID for a tax-deductible note.
  4. Generate the letter and download the PDF.

Examples

A one-time gift

A nonprofit thanks a donor for a $500 gift to its summer meals program, including a tax-deductible note with the organization's tax ID.

A gift with no tax note

A community group thanks a supporter for a donation without including a tax ID, since the group isn't a registered tax-exempt organization.

Who should use it

  • Thanking individual donors for one-time gifts.
  • Acknowledging recurring or major donors for their continued support.

Industry applications

  • Nonprofit and charitable organizations
  • Community and religious organizations

Advantages

  • Builds a warm, specific thank-you from just the donation details.
  • Optional tax-deductible note with your tax ID.
  • No account, subscription or watermark.

Limitations

  • Not a substitute for formal tax receipt requirements in every jurisdiction.

Common mistakes to avoid

  • Forgetting to include the tax ID for donors who need it for their own filing.
  • Sending a generic thank-you without naming the specific cause the gift supported.

Best practices

  • Send the thank-you letter promptly after receiving the donation.
  • Name the specific cause or program the gift supported.

Tips

  • Send the letter within a few days of receiving the gift.
  • Keep a copy of every thank-you letter for your own donor records.

Frequently asked questions

Yes, with no signup and no limit on how many letters you generate.
It includes a tax-deductible note referencing your tax ID, but check with a tax professional on your jurisdiction's specific receipt requirements for larger gifts.
Leave the tax ID field blank — the letter will thank the donor without including a tax-deductible note.

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