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Dues Payment

Membership Dues Payment

  • Dues are $100 per year for Regular and Fellow Members.
  • Dues are $250 per year for members of the Tweed Study Course Instructors.
  • Retired members are not required to pay dues. Please notify our office in Tucson of your status change.
  • The annual membership period is from June 1 of the current year through May 31 of the following year.
  • Contributions to the Charles H. Tweed International Foundation, which are tax-deductible in the U.S., may be included with your dues payment.

Dues may be paid in two ways:

Option 1:

Mail a check payable to Charles H. Tweed Foundation.

Mail to:

Charles H. Tweed International Foundation
2620 E. Broadway Blvd
Tucson, AZ 85716

Fax: (520) 326-1163
Phone: (520) 326-6002

If sending a check by mail, click below to include an Annual Membership Dues Statement.

Annual Membership Dues Statement (download and mail)


Option 2:

Step 1:

From the home page, make your secure online payment using PayPal, VISA, MasterCard, or Discover credit card. You may review your transaction prior to checkout.

Follow these steps:

  • Select appropriate dues amount from the drop down menu and add to cart.
  • Make sure quantity is (1) and choose check out to pay by credit card.

Step 2:

Fill out a contact verification form on line if there are changes to your contact information.