In order to educate taxpayers, the IRS has provided this fact sheet which explains the rules for deducting home office expenses.Home Office Deduction: Basic RequirementsGenerally, expenses related to the rent, purchase, maintenance, and repair of a personal residence may not be deducted as a business expense. However, taxpayers who use a portion of their home for business purposes may be able to take a home office deduction if they meet certain requirements.