Support CFI Today


At the heart of our work at CFI is our ongoing commitment to tirelessly promoting a secular society based on reason, science, freedom of inquiry, and humanist values. 

Your membership gift of $60 or more, or $5 or more monthly, will help fuel this fight for one full year. When you join this exclusive group of insiders, you’ll gain access to members-only communication, private event invitations, special donor recognition, and other great benefits.

Already a CFI member? Thank you! We’ll extend your membership for a year with your gift today.

Membership Benefits

Members receive special insider access and perks. It’s our way of thanking you for what you mean to CFI.

Your gift of at least $60 or $5/month includes the following for one year:

  • Advance invitations to events
  • Presale tickets and special discounts
  • Quarterly Freethought in Action newsletter

Your gift of at least $120 or $10/month includes the following for one year:

  • All of the benefits above
  • Choice of either Skeptical Inquirer or Free Inquiry Magazine
    Print and Digital Subscription
Skeptical Inquirer
Since 1976, the Magazine committed to science, skepticism, and investigation.
Free Inquiry
Since 1980, the Magazine for Humanism, Atheism, and all those living without religion.

Other Means of Support


Cryptocurrency Giving

We are now accepting gifts in cryptocurrency! Donate to CFI using your cryptocurrency of choice today.

Matching Gifts

Check to see if your employer matches charitable donations to double your impact in support of science and secularism!

Transfer Stock

Consider giving appreciated stocks, bonds or mutual fund shares, instead of making a monetary donation. You’ll get an income tax deduction and avoid capital gains.

Create Your Legacy

You can create your legal will for free using this trusted resource from our partners at FreeWill, which makes it simple to start your legacy with the Center for Inquiry in a few minutes online. If you would prefer to finalize your will with an attorney, you can also save time with your lawyer by using FreeWill to document your wishes first.

Vehicle Donation Program

Center for Inquiry is partnering with NCS Vehicle Donations so donors like you can donate your vehicle.

Accepted vehicle donations may include: Cars, Trucks, SUVs, Vans, Motorcycles, Boats & Other  Watercraft, RVs & Campers, ATVs, Non-Commercial Airplanes, Snowmobiles, Golf Carts, Motorized  Wheelchairs, Riding-Lawn Mowers, Tractors, Farm equipment, and More!

NCS Vehicle Donations accept vehicles in most – but not all – conditions. Vehicles can be either running or non-running.  Vehicle donations are 100% tax deductible.

IRA Rollover Gifts

If you are over 70.5, giving from your IRA helps you reduce your taxable income — and for those who must take a Required Minimum Distribution (RMD), an IRA gift is a simple way to fulfill it while supporting CFI. This secure IRA donation tool makes it easier than ever to give to CFI directly from your IRA. It only takes a few minutes to use, and will auto-complete your paperwork for you.

Donate by Mail

Download this form to accompany your donation via mail. We appreciate your support!