The Trump administration is allegedly trying to strip organizations' 501c3 status: https://www.bloomberg.com/news/articles/2025-04-18/trump-officials-weigh-earth-day-move-against-green-groups

This market resolves to YES if this happens to ANY 501c3 organization in the US by the end of the year, even if courts later rule that the move was illegal. "It happens" means Trump or gov official claims it is so at any point.