How can a partner in a partnership firm transger his share

• Deed of Retirement can be executed with other continuing partners
• If new person is to be added then Deed of Reconstitution can be done between the parties

Thank you,

another query,

it is possible for a partner in a firm  to give GPA to another person,

and can the person on whom GPA given execute the activities on behalf of the partner, like registration to third parties on his behalf etc.