Dear client
No, an unregistered Joint Venture (JV) agreement on stamp paper is not legally recognized and enforceable in India. A JV agreement needs to be registered under the Indian Registration Act, 1908, to be considered legally valid and enforceable in a court of law.
For a low-cost alternative, you may consider drafting a simple and basic JV agreement on plain paper, including all the essential terms and conditions, and then getting it notarized. This notarized agreement will serve as evidence of the JV, although it will not have the same legal standing as a registered agreement.
It's advisable to seek legal assistance from a qualified lawyer to draft a proper JV agreement that protects your interests and complies with relevant laws and regulations.