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National Kidney Foundation is a 501(c)3 tax-exempt organization, and your donation is tax deductible within the guidelines of U.S. law. Please keep your receipt as your official record. We'll email it to you upon successful completion of your donation.

The Next Chapter for Kidney Patients Starts with YOU.

Q: Is this donation tax deductible?

National Kidney Foundation (EIN: 13-1673104) is a 501(c)3 tax-exempt organization and your donation is tax-deductible within the guidelines of U.S. law. To claim a donation as a deduction on your U.S. taxes, please keep your email donation receipt as your official record. We'll send it to you upon successful completion of your donation.

Q: Is there a minimum amount I'm allowed to give?

Every dollar counts. No gift is too small and makes a meaningful difference in our work to advance research, diagnosis and treatment of kidney disease.

Q: Will I receive a donation receipt?

Yes. A donation receipt will be sent to you at the email address you provide on this form. Please be sure to keep a copy of your receipt for tax purposes. We’ll also make a statement of your generosity available for download in your Account whenever you need it. Can’t find it? Contact: Donations@kidney.org.

Q: How will my gift help?

Your support helps us do more. More research, more advocacy, more transplants, more hope. Your generosity will ensure that NKF can continue to make transplants a priority through research, innovation and advocacy, while expanding access to programs that help patients find their perfect match.

Q: Can I make my gift by mail or over the phone?

Of course! Complete our mail-in donation form to accompany your offline donation and send it to: Attn: Gift Processing at National Kidney Foundation HQ30 East 33rd StreetNew York, NY 10016Or, call us to complete your gift at 212-889-2210

Q: Can I make contribution by donating stock?

Donating stocks allows you to avoid capital gains tax and often take a charitable deduction for the full value of the asset. Use this tool to donate stock.

Q: Still have questions?

If you are experiencing any issues or have questions about your contribution, please contact donations@kidney.org.

Give Twice the Hope
This Giving Tuesday too many people living with kidney disease are still waiting for answers, struggling to access care, or waiting for a lifesaving transplant.

But their stories don’t have to end there.

From now until Giving Tuesday, your gift will be DOUBLED up to $50,000 thanks to a generous group of donors.

When you give to the National Kidney Foundation, you help provide the trusted information, support, research, and resources patients and their families need to move forward.

That means your generosity can go twice as far to help people facing kidney disease today while building a healthier tomorrow.

All non-event gifts made before midnight on December 1, 2026, will be matched until the match limit of $50,000 is met. Match funds cannot be combined with pledge payments or other fundraising efforts such as Kidney Walk, Golf Classic, and other signature events.

Frequently asked questions

Is this donation tax deductible?

Is there a minimum amount I'm allowed to give?

Will I receive a donation receipt?

How will my gift help?

Can I make my gift by mail or over the phone?

Can I make contribution by donating stock?

Still have questions?

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National Kidney Foundation
30 East 33rd Street
New York, NY 10016

Your Support Can Make A Difference