To make a donation to D3Bio via the Opportunity Through Entrepreneurship Foundation (OTEF) at PayPal, please click the image below to be taken to our secure donation site.

You will have the option to designate your donation to the AZAdvantage Today Fund™, the AZAdvantage Legacy Endowment™, D3Bio, or OTEF’s Entrepreneurial Education Fund.
Your PayPal donation receipt will record the amount of your donation.  For additional documentation, print OTEF’s gift letter or print the IRS Determination Letter.

Is my gift tax deductible?

The Opportunity Through Entrepreneurship Foundation was incorporated  in the State of Arizona in 2005 and is organized under Arizona Law. The Opportunity Through Entrepreneurship Foundation was granted IRS Section 501c3  public charity status on November 2, 2005.   EIN# 20-3779020

View the IRS Determination Letter.

Please consult your tax advisor with questions about how your donation applies to your personal tax situation.