Changes to L, M and N tax codes for 2018/2019 are detailed below.
Tax code uplifts:
• Suffix L: 11500 to 11850 = 350 increase, therefore uplift 35.
• Suffix M: 12650 to 13035 = 385 increase. This is rounded up to nearest £10 therefore 390 increase, uplift 39.
• Suffix N: 10350 to 10665 = 315 increase, therefore uplift 31 (not rounded up).
