Her father is not Keshto Mukherjee. Her father had a government job in Delhi.
Son's names are Rishi Raj Bundela and Rudransh Bundela.
She was awarded the NFDC (Nationwide Movie Improvement Company of India) Award for writing the scripts of "Kalashri" and "Nati.".
Her hobbies include writing and travelling.
She runs an NGO Rudrani Kalagram in a village in Madhya Pradesh.
She is alumnus of National School of Drama and graduated in 1983.
She acted in Amazon Prime's web-series "Mind The Malhotras" in 2018.
She used to live in Pandara Road, New Delhi.
Sushmita works in theatre with her husband most of the times.
Her debut novel Mee and Juhibaby was published in 2018. Sushmita is the author of book Baanjh: Incomplete Lives of Complete Women. The book is collection of 11 short stories and was released in January, 2021.
Sushmita has written scripts for various tv shows and she was assistant scriptwriter of the movie Khamosh. She has written several short- stories and done ghost - writing for tv shows and plays.
Sushmita joined Barry John's Theatre Group when she was 15.
She manages Prayas Production, a production house owned by her husband. She also writes for the production house.