Financial Services and General Government and National Security, Department of State, and Related Programs Appropriations Act, 2026 This bill provides FY2026 appropriations to several federal departments and agencies for activities and programs related to financial services, general government, national security, the administration of foreign affairs, and foreign assistance. Specifically, the bill includes 2 of the 12 regular FY2026 appropriations bills: (1) the Financial Services and General Government Appropriations Act, 2026; and (2) the National Security, Department of State, and Related Programs Appropriations Act, 2026. The departments, agencies, and activities funded in the bill include the Department of the Treasury, the Executive Office of the President, the judiciary, the District of Columbia, the Department of State and related programs, the administration and oversight of foreign assistance programs, bilateral economic assistance, international security assistance, multilateral assistance, export and investment assistance, and several related and independent agencies. The bill also sets forth requirements and restrictions for using funds provided by this and other appropriations acts.