Thanks for your response. I contacted my tax consultancy and they are suggesting to submit rent and utility receipts along with a letter from my employer that these expenses were not reimbursed.
Also, my employer is in different state (more than 50 miles) and I work for a client company which is in different state so my tax consultant is justifying Rent as moving expenses incurred away from tax home.
It's confusing since Pub 521 says Accommodation expenses can be deducted if you are away (more than 50 miles) from your tax home.
Please suggest if there is any specific article regarding this which can shed some light on this.
