A UK Business Visa maintains its validity according to its particular visa classification. Business visas receive their initial approval for durations between six months and five years. The duration of Short-term Standard Visitor Visas extends until six months but Innovator and Start-up Visas grant holders three years of validity. The initial validity period ends after which visa holders can seek extensions or permanent residency based on their visa type and business outcomes.
To summarize:
| 
			 Visa Type  | 
			
			 Initial Validity Period  | 
		
| 
			 Short-term Standard Visitor Visa  | 
			
			 Up to 6 months  | 
		
| 
			 Innovator Visa  | 
			
			 3 years  | 
		
| 
			 Start-up Visa  | 
			
			 3 years  | 
		
| 
			 Business Visas (Other Types)  | 
			
			 6 months to 5 years  |