Stay Connected with our New Church Portal

Over the past several months Holy Trinity Armenian Apostolic Church has changed to a new Church Management System called One Church.  The new software puts you in control of your information (email, phone number, giving information, etc.), allows us to communicate with you more effectively, facilitates online, text, and app donations, and provides greater connectivity throughout our community.  You should have received an email.  If you have not gotten one (please make sure to check your spam folder), then reach out to the church office.

Check out the portal at https://app.onechurchsoftware.com/htac

To create an account, go to https://htac.onechurchsoftware.com and register.

To get access via your phone, go to