Financials Stay informed, subscribe below! Portland Tango Association, Inc. The Portland Tango Association (PTA) is a registered 501(c)3 nonprofit charitable corporation, EIN 83-3101858. PTA was formed in January 2019 with the purpose of promoting Argentine Tango in Portland, Oregon. 13400 NW Germantown road,Portland OR +1-503-481-4593 Tax Documents 2022 PTA-2022-990EZPTA-2022-CT12 2021 PTA-2021-990EZPTA-2021-CT12 2020 PTA-2020-990EZPTA-2020-CT12 2019 PTA-2019-990EZPTA-2019-CT12 IRS Not for Profit Confirmation Letter Send Us a Message