Deepak Bhardwaj embarked on his career in 2006 by undertaking an articleship at M/s. Rajesh Radhey & Associates, Chartered Accountants, in New Delhi. There, he acquired extensive knowledge and experience in taxation, finance, and auditing. In 2009, he transitioned to M/s. Sanjay & Shashi Associates, Chartered Accountants, also in New Delhi, where he led numerous assignments related to taxation and statutory auditing. In 2010, Deepak joined M/s. Hari Narayan & Associates, a prominent firm in District Una, Himachal Pradesh, and worked there until he became a member of the Institute of Chartered Accountants of India (ICAI) in 2012. In September 2012, he established his own practice, M/s. Deepak Bhardwaj & Associates, in Amb, District Una, Himachal Pradesh. The firm experienced significant growth locally and emerged as a leading entity with expertise in audits, finance, and local taxation.

In 2016, Deepak made the decision to join S K Misra & Gujarati (SKMG). Since December 2016, he has been a partner at the firm, contributing his expertise in the state of Himachal Pradesh. Deepak currently oversees the operations at the Una Branch of the firm.