what do you do for a living? certain occupations and high-income individuals are more likely to be audited. this can also occur if there are repeated losses on a business. the IRS is looking into whether it's a hobby. also if certain expenses are out of whack with what would be expected. certain other things can trigger a review but the IRS will not tell the reason. A pro looking over your return might be able to give you some advice - no guarantee.
