In March 2015, the organization filed a federal lawsuit on behalf of four family child-care providers who objected to paying union fees to SEIU 925. In December 2015, the organization informed government employees of their right to quit their union membership by dressing as Santa Claus and standing outside government buildings. In response to Freedom Foundation's efforts to inform union members of their rights, a group of unions created the Northwest Accountability Project and filed a complaint to attempt to get Freedom Foundation's 501(c)(3) tax-exempt status revoked. The group also distributed flyers in Freedom Foundation CEO Tom McCabe's neighborhood attacking McCabe and made robocalls to members of his community and church. The Democratic-majority Washington State Senate passed legislation to remove birth dates of public employees aimed at preventing the Freedom Foundation from being able to contact state employees in their campaign to alert public employees of their right to leave the union.