Business code for home tuition (operated from home)

Mukesh Kumar (Gr. Manager) (23 Points)

20 March 2017  
What should be the business code for Home Tuition which is operated from home and the scale is very small. The whole income is in cash (around 1.8L p.a.). Can we use 714 (Service Sector Others)? I think 705 is for institutes that are registered entities. Thank you