Union Budget 2022 dates: The Budget Session of Parliament will commence from January 31, 2022, and will be held in two parts. The Union Budget will be presented on February 1.
source https://www.jagranjosh.com/current-affairs/budget-session-2022-dates-budget-session-of-parliament-to-begin-from-january-31-in-two-parts-1642154168-1