National Insurance
2021/22 Class 1 (employed) rates
				Employee | 
			
				 | 
			
				Employer | 
			
				 
  | 
		
| 
				 
 Earnings per week 
  | 
			
				 %  | 
			
				 Earnings per week  | 
			
				 %  | 
		
| 
				 Up to £184  | 
			
				 0  | 
			
				 Up to £170  | 
			
				 0  | 
		
| 
				 £184.01 - £967  | 
			
				 12  | 
			
				 Over £170  | 
			
				 13.8  | 
		
| 
				 Over £967  | 
			
				 2  | 
			
	Entitlement to contribution-based benefits for employees retained for earnings between £120 and £184 per week.
	The employer rate is 0% for employees under 21 and apprentices under 25 on earnings up to £967 per week. 
| 
				 Class 1A (employers)  | 
			
				 On employee taxable benefits  | 
			
				 13.8%  | 
		
| 
				 Class 1B (employers)  | 
			
				 On PAYE Settlement Agreements  | 
			
				 13.8%  | 
		
| 
				 Class 2 (self-employed)  | 
			
				 Flat rate per week  | 
			
				 £3.05  | 
		
| 
				 
  | 
			
				 Small profits threshold  | 
			
				 £6,515 per annum  | 
		
| 
				 Class 3 (voluntary)  | 
			
				 Flat rate per week  | 
			
				 £15.40  | 
		
| 
				 Class 4 (self-employed)  | 
			
				 On profits between £9,568 - £50,270  | 
			
				 9%  | 
		
| 
				 Excess over £50,270  | 
			
				 2%  |