What phase of the Federal Budget Process begins with the President's signature on the appropriations bills?

• A. Phase 3: Budget Execution
• B. Phase 1: Authorization
• C. Phase 2: Programming
• D. Phase 4: Audit

Answer: (A)

Budget execution begins once the President signs the appropriations bills, because that signature turns funded authority into enforceable law. Appropriations provide the legal authority for agencies to incur obligations and disburse funds. After the bills are signed, agencies move from planning and authorizing to actually executing the budget—obligating the funds, managing cash, and delivering programs. This contrasts with other phases: Authorization creates program authorities (but doesn’t provide funding by itself), Programming allocates resources to programs within the authorized authorities, and Audit assesses performance and compliance after funds are spent. The signature on appropriations is the critical step that unlocks funding for agencies to execute their plans.