Guerilla Opera is a 501(c)3 organization and all donations are fully tax-deductible to the extent permitted by law.

Make a Donation by Mail

We gladly accept donations the old fashioned way. In fact, it’s the best way to ensure that we are getting 100% of your donation, and not paying any credit card handling charges from your contribution.

Print and fill out this form, which also contains information about levels of donation and sponsor benefits and mail with a check made out to “Guerilla Opera” to:

PO Box 230486, Boston, MA 02123

Corporate Sponsorship and Underwriting

Please see this form for information about sponsor benefits and visit our Partners page for a list of this season’s partners.

Contact Aliana de la Guardia to inquire about sponsorship and underwriting opportunities at or 866-615-2723 Ext. 3.