The funding for the Missile Defense program is proposed by the president each year and considered by Congress. In addition, the Congress often provides language with guidance on the conduct of the Missile Defense program. Following is an archive of MDA Budget Requests.

• Fiscal Year (FY) 2027 Budget Request Summary
• Fiscal Year (FY) 2027 Budget Request Estimates
• Fiscal Year (FY) 2026 Budget Estimate Justification Book
• Fiscal Year (FY) 2025 Budget Estimate Justification Book
• Fiscal Year (FY) 2024 Budget Estimate Justification Book
• Fiscal Year (FY) 2023 Budget Estimate Justification Book
• Fiscal Year (FY) 2022 Budget Estimates Overview
• Fiscal Year (FY) 2021 Budget Estimates Overview
• Fiscal Year (FY) 2020 Budget Estimates Overview
• PB 2019 Summary