Building Ships in America Act of 2025

The Building Ships in America Act of 2025 creates a tax credit for investments in U.S. shipbuilding, equal to 33% of the cost of building qualifying vessels, with potential additional credits (up to 5% for U.S. insurance and 2% for U.S. classification standards). To qualify, vessels must be U.S. flag cargo ships built in the U.S., operating in U.S. foreign trade, meeting specific safety requirements, and operating under a 10-year agreement with the Maritime Administration. The bill also establishes a separate credit for shipyard construction and excludes certain maritime security payments from taxable income. These provisions aim to strengthen the U.S. maritime industry by making domestic shipbuilding more economically attractive while meeting national security requirements.