Corporation Tax — UK 2025/26
Compute UK Corporation Tax for 2025/26 — small profits rate 19% (≤£50k), main rate 25% (≥£250k), with marginal relief between (effective marginal rate 26.5%).
Compute UK Corporation Tax for 2025/26 — small profits rate 19% (≤£50k), main rate 25% (≥£250k), with marginal relief between (effective marginal rate 26.5%).