The Freedom from Religion Foundation joined a coalition of civil liberties organizations in supporting plaintiffs who successfully challenged Louisiana's law requiring public schools to display the Ten Commandments, a measure widely viewed as an endorsement of state-sanctioned religious messaging.

On November 11, 2024, the Freedom From Religion Foundation issued a public statement denouncing Project 2025's plan to defund and muzzle public broadcasting. The foundation argued that such measures would enable religious nationalist propaganda to dominate the airwaves and undermine democratic access to impartial, educational media.

The Freedom From Religion Foundation (FFRF) issued a formal request to IRS Commissioner Daniel Werfel to strictly enforce the Johnson Amendment, which prohibits tax-exempt organizations, particularly churches, from engaging in partisan political activities. The request comes amid reports of religious institutions violating the Amendment, and it follows FFRF’s previous legal actions to ensure enforcement, including lawsuits against the IRS and the Trump administration.

The Freedom From Religion Foundation has sent letters to the IRS demanding that the tax-exempt status of three Texas churches be revoked for allegedly violating federal rules by donating to a city council candidate. The organization argues that these actions undermine the required separation between church and state and contribute to 'stained glass dark money' in politics.

Freedom From Religion Foundation spent $200,000 on lobbying activities in early 2023 to advocate for constitutional separation of church and state, as reported by OpenSecrets.