Step 1: Historical context.
The Indian Partnership Act was enacted to regulate the rights, duties, and liabilities of partners.
Step 2: Year of commencement.
The Act was passed in 1932 and came into effect from 1st October 1932.
Step 3: Conclude.
Thus, the Partnership Act came into force in 1932.
Final Answer:
\[
\boxed{1932}
\]