Forecasts, £bn
Nov 2025
Mar 2025
Difference
0
30
60
90
120
150
149.5
2024-25
Outturn
+12.1
138.3
2025-26
Forecast
+20.6
112.1
2026-27
+14.9
98.5
2027-28
+18.3
86.9
2028-29
+9.5
67.9
2029-30
-6.2
2030-31
67.2
Forecasts, £bn
Nov 2025
Mar 2025
Difference
0
30
60
90
120
150
149.5
2024-25
Outturn
+12.1
138.3
2025-26
Forecast
+20.6
112.1
2026-27
+14.9
98.5
2027-28
+18.3
86.9
2028-29
+9.5
67.9
2029-30
-6.2
2030-31
67.2
Forecasts, £bn
Nov 2025
Mar 2025
Difference
150
+12.1
+20.6
149.5
138.3
120
+14.9
112.1
+18.3
90
98.5
+9.5
86.9
60
67.9
67.2
-6.2
30
0
2024-25
Outturn
2025-26
Forecast
2026-27
2027-28
2028-29
2029-30
2030
-31
Forecasts, £bn
Nov 2025
Mar 2025
Difference
+12.1
150
+20.6
149.5
138.3
120
+14.9
112.1
+18.3
90
98.5
+9.5
86.9
60
67.9
67.2
-6.2
30
0
2024-25
Outturn
2025-26
Forecast
2026-27
2027-28
2028-29
2029-30
2030-31
Forecasts, £bn
Nov 2025
Mar 2025
Difference
0
30
60
90
120
150
149.5
2024-25
Outturn
+12.1
138.3
2025-26
Forecast
+20.6
112.1
2026-27
+14.9
98.5
2027-28
+18.3
86.9
2028-29
+9.5
67.9
2029-30
-6.2
2030-31
67.2
Forecasts, £bn
Nov 2025
Mar 2025
Difference
0
30
60
90
120
150
149.5
2024-25
Outturn
+12.1
138.3
2025-26
Forecast
+20.6
112.1
2026-27
+14.9
98.5
2027-28
+18.3
86.9
2028-29
+9.5
67.9
2029-30
-6.2
2030-31
67.2
Forecasts, £bn
Nov 2025
Mar 2025
Difference
150
+12.1
+20.6
149.5
138.3
120
+14.9
112.1
+18.3
90
98.5
+9.5
86.9
-6.2
60
67.9
67.2
30
0
2024-25
Outturn
2025-26
Forecast
2026-27
2027-28
2028-29
2029-30
2030
-31
Forecasts, £bn
Nov 2025
Mar 2025
Difference
+12.1
150
+20.6
149.5
138.3
120
+14.9
112.1
+18.3
90
98.5
+9.5
86.9
-6.2
60
67.9
67.2
30
0
2024-25
Outturn
2025-26
Forecast
2026-27
2027-28
2028-29
2029-30
2030-31