Acting IRS Commissioner Melanie Krause will resign, according to CNBC. The move marks the agency’s third leadership exit this year and was sparked by a controversial tax data-sharing agreement with federal immigration authorities. The IRS and Homeland Security finalized a deal on Monday to share taxpayer data with immigration authorities to track undocumented immigrants. Treasury Secretary Scott Bessent and Homeland Security Secretary Kristi Noem signed the data-sharing deal despite IRS attorneys warning it likely violated privacy laws.