With shifting global supply chains and unpredictable material costs, artificial intelligence (AI) for tariff impacts on building projects is becoming crucial. AI assists construction teams in precisely modeling how tariffs affect budgets, timelines, and procurement decisions by combining real-time market data, trade policy updates, and supplier pricing trends. Dynamic forecasting is made possible by AI for tariff impacts on construction projects, providing early alerts when modifications to steel, concrete, electrical components, or imported equipment could upset budgetary plans. In order to lower financial risk, AI assesses alternative suppliers, logistics routes, and material substitutes using automated scenario analysis. In the end, AI for tariff effects on construction projects gives owners, contractors, and estimators the capacity to make data-driven choices that preserve project profitability and schedule dependability in the face of tariff volatility.