The eligibility rules for claiming a home office deduction have been loosened to allow more filers to claim this break. People who have no fixed location for their businesses can claim a home office deduction if they use the space for administrative or management activities, even if they don’t meet clients there.
Many taxpayers have avoided the home office deduction because it has been regarded as a red flag for an audit. If you legitimately qualify for the deduction, however, there should be no problem.
You are entitled to write off expenses that are associated with the portion of your home where you exclusively conduct business (such as rent, mortgage interest, real estate taxes, utilities, insurance and housekeeping). The percentage of these costs that is deductible is based on the ratio of the square footage of the office to the total area of the house.