How many times use pan no for propritorship??

Properitor and Company.. i didnt got ur querry.. for what u want to use pan in company ???

Proprietorship Organisation is called as Firm & not Company.

Any Person can start as many Proprietorship firms he wish to, But PAN will always be One & the Same of the Proprietor, As under I T Act Prop Fim is never assessed but its the Prop who files his Returns under his Individual Name Clubbing his / her Income from all Prop.Firms & the Prop is assessed. I hope now your Query should get Clear