Credit / Debit and PayPal

Go to this link to make a secure online donation right now.

Bank Transfer / SEPA

We accept donations in Euros through Single European Payment Area (SEPA) transfer, and British Pounds through BACS transfer.

Note that for smaller (under 10 EUR or equivalent) donations, and especially for donations under 5 EUR or equivalent, we request that you donate via credit card or PayPal to help reduce Mozilla’s processing fees.

Please also note that the Mozilla Foundation cannot accept SEPA or BACS transfers for MZLA/Thunderbird. To contribute to MZLA/Thunderbird via SEPA or BACS transfer, please follow these instructions.

Please remember that donations are deductible for U.S. income tax purposes only.

If your bank requests our physical address, it is 2 Harrison Street, Suite 175, San Francisco, CA 94105 USA.


Account Currency: Euro (EUR)
Receiving Bank (Pay to): Standard Chartered Bank
City & Country/Region: Frankfurt, Germany
Beneficiary Name (For donations to): SVB-Mozilla Foundation
IBAN: DE67512305000500136802

British Pound Sterling:

Account Currency: British Pound Sterling (GBP)
Receiving Bank (Pay to): National Westminster Bank
City & Country/Region: London, United Kingdom
Bank Sort Code: 60-00-04
Account Number (8 digits): 10017496
Beneficiary Name (For donations to): SVB RE Mozilla Foundation

IBAN: GB77NWBK60000410017496

Donation of Stock/Securities:

The Mozilla Foundation is happy to accept your gift of publicly-traded stocks or bonds through our brokerage account at Northern Trust Securities. Please contact Major Gift Officer Grace Fung at [email protected] to initiate the process.

Check (via postal service)

UPDATE October 2020: The Mozilla Foundation is happy to accept your donation (made payable to “Mozilla Foundation”) via check; however please note that processing and acknowledgment of your gift may be delayed by changes to our office procedures due to the COVID-19 pandemic. You can send checks to:

Mozilla Foundation, attn: Donor Care
2 Harrison Street, Suite 175
San Francisco, CA 94105

Please include your email address on the memo line of your check to help us track and attribute your gift.

Please also note that the Mozilla Foundation can only accept checks in U.S. dollars drawn on a U.S. bank, and cannot accept contributions for MZLA/Thunderbird. (Contributions to MZLA/Thunderbird via check can be made by following these instructions.)


Select your currency to make a secure online donation: