The UK Office for Budget Responsibility (OBR) projects CPI at 2.3% in 2026 (compared to 2.5% in November), 2.0% in 2027 (compared to 2.0% in November), 2.0% in 2028 (compared to 2.0% in November), 2.0% in 2029 (compared to 2.0% in November), and 2.0% in 2030 (compared to 2.0% in November).