Help the AHC lead education and advocacy efforts to preserve Portland’s historic architecture.

Your support enables us to provide thoughtful public programs and undertake impactful advocacy work that engages, teaches, and inspires all generations to protect Portland’s historic architecture.

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“I love how architecture defines an area, whether urban or rural. The buildings tell stories.”

With your support, we can share the history of Portland’s buildings and places that are part of our past and part of our future.

Great Ways to Give

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Become a monthly giver
Monthly Giving through your checking account offers a convenient and effective way to support the mission and work of the Bosco-Milligan Foundation throughout the year. Just select “Make this a recurring donation deducted” on the donation page and select Monthly.

Have your employer match your gift
Not only is it an easy and effective way to double the amount of your donation, but it also maximizes the impact your gift can have in supporting preservation in our community. When considering a donation to the Bosco-Milligan Foundation, please check with your employer to see if they offer a matching gift program. Just fill out the Matching Gifts section on the donation page.

Share your shares
Meet your charitable goals and save money by donating stocks to The Bosco-Milligan Foundation. A gift of stock or mutual funds before December 31st could be your best way to maximize tax savings and meet your charitable giving goals this year. Even if your stocks have lost value since you purchased them you can receive tremendous tax advantages. The key is in how you give the securities. Consult with your financial advisor and consider the following tips. Please contact Eric Allen, Fund Development Manager (, 503-231-7264) about donating stock to the AHC.

Include the AHC in your estate planning
You can make a difference for decades through estate planning. Any meaningful gift that has the ability to affect lasting change requires careful consideration and planning. Our donors entrust us with the resources we need to realize our mission. In turn, we want to inform our donors about the range of effective, tax-efficient methods to meet their charitable giving goals. Please contact Eric Allen, Fund Development Manager (, 503-231-7264) to discuss estate planning and the AHC.

Make a business contribution
A variety of opportunities for your company to show their commitment to historic preservation in our community. Please contact Holly Chamberlain, Managing Director (, 503-231-7264) about the benefits of becoming an AHC business member or to learn how your business can partner with us through a program sponsorship.

We hope we can count on you to continue to invest in this critical work by making a tax-deductible contribution to help us reach more people and do everything we can to save our building heritage.

The Bosco-Milligan Foundation is a registered 501(c)(3) nonprofit pursuant to IRS regulations. Your gift is fully tax deductible to the extent allowed by law.