Your support creates opportunities for experimentation and innovation in the political sphere, and for personal freedom, which cannot be found anywhere else on earth.
Make a one-time donation, or become a sustaining contributor with monthly donations of $20/month or $83/month with Paypal, or any contribution amount with a credit card. Since we are a 501(c)3 nonprofit, donations within the United States are tax-deductible.
To send a donation by check, make payable to:
The Seasteading Institute
P.O. Box 7775 #30495, San Francisco, CA 94120-7775
Support us by shopping at Amazon.com.
Just visit Amazon by clicking the button above,
and as long as you used our button to go to Amazon,
The Seasteading Institute will receive 4-6% of any
purchases you make, at no added cost to you.
Send your Bitcoin donation to this wallet address:
Note: Donations made in BTC are treated as in-kind gifts; upon request from US citizens we will issue a donation letter stating the USD value of a BTC contribution at the time of donation.
We designed our membership program to forge personal, ongoing relationships with our supporters.
By becoming a contributor to seasteading, you’ll enjoy the benefits of being in closer touch with our team
and mission. Memberships are for one year, and higher levels offer convenient monthly installment options.
- Seahorse $35/yr – Bumper sticker
- Jellyfish $100/yr – All of the above, plus: Seasteading Shirt
- Octopus $240/yr or $20/mo – All of the above, plus: Reduced price for events, Print versions of our research papers (available upon request)
- Dolphin $1,000/yr or $83/mo – All of the above, plus: How To Start Your Own Country book signed by author Erwin Strauss
- Argonaut $10,000 lifetime total – All of the above, plus: Your name inscribed on the Poseidon Monument
Need to update your contact information? Click here to access your membership profile. (Please note: this is your donor membership profile at DonorSnap, not your login to seasteading.org, which controls access to the forum. If you want to create an account for The Seasteading Institute forum, please register here.)
Please contact us if you would like to make a donation of more than $10,000, donate stock, or include us in your planned giving. We are committed to establishing close relationships with all our member-donors.
Alternate Ways of Giving
Many employers will match donations to non-profits. For your convenience, our Federal tax id is:
Check with your Human Resources department to see how to arrange matching donations to The Seasteading Institute!
Gifts of Stock
Gifts of stock may be sent electronically to our account with Vanguard. If you wish to donate stock, please contact us.
Go Solar, Help the Planet, Fund Seasteading!
Power your home with solar energy, and your conversion will raise $750 for The Seasteading Institute. Click here to go solar today!
Highest Donors of The Seasteading Institute
Jim Von Ehr
Argonauts ( $10,000 + )
|Sameer Parekh||Jeff Chan||John Chisholm|
|Rodney Mims-Cook||Patri Friedman||& Doctor João Germano|
|James Hogan||Michael Keenan||Fred Kofman|
|Joe Lonsdale||Ken Sims|
|+1 Anonymous Argonaut|