This is a clear reduction in accounting service costs. The rates for individual services will be cheaper than the cost of maintaining an accounting department. This is due to the optimal use of human resources in a company specialized in a particular field. Additionally, there will be continuity of service with no interruptions due to vacation, health, or the departure of an employee. The external company experiences no downtime. Clear rules for team cooperation without emotional dependencies. No obligations related to maintaining additional human resources such as employee benefits, recruitment, and implementation processes. A diverse team with unlimited resources of knowledge and experience that complements each other.