Support Our Work 

For nearly 40 years, the HCLF has been transforming the landscape of HCL treatment. We are driven by a community of patients, board members, staff, and dedicated volunteers, many of whom have personal ties to this rare disease.

With your contribution, we can ensure that every person diagnosed with HCL receives access to comprehensive, evidence-based information and a supportive community, and we can continue to advance research that will improve treatments further and save lives.

The Hairy Cell Leukemia Foundation is a 501(c)(3) public charity and all contributions are tax deductible in the United States to the extent allowed by law. Please consult your financial advisor for more information. Our federal tax ID number is 36-3327001.

Read our 2023 Progress Report. >>

Make a Secure Online Donation

Use the button below to make a secure online donation using a credit card, PayPal or Venmo. You can also donate securely by direct debit using your checking account.

Become a Monthly Donor

Our monthly donors are deeply committed to the mission of the HCLF. Their monthly donations provide a revenue flow we can count on to sustain our educational and peer-to-peer support programs throughout the year. A monthly gift of $25, $50 or $100 supports our critical work and makes a meaningful impact.

DONATE BY CHECK

Checks should be made out to Hairy Cell Leukemia Foundation.

For prompt processing of your donation by check, please mail donations to:

Hairy Cell Leukemia Foundation

77 Van Ness Ave Ste 101 #1617

San Francisco, CA 94102

DONATE USING PAYPAL (including donors outside the U.S.)

Make a secure online donation via PayPal.

PayPal allows donations in most currencies.

DONATE STOCK

Tax-deductible donations of stock are gratefully accepted. Please email us at info@hairycellleukemia.org for more information.

SUPPORT THE HCLF BY SHOPPING ONLINE

You can support the Hairy Cell Leukemia Foundation by purchasing items you already want and need.