Don't worry about that -- just make sure you keep receipts and documentation if you're deducting expenses related to your handyman/housework, in the extremely unlikely event of an audit. (They look for shady deductions and underreported income.)
Just filing a return is a trigger, since the IRS randomly audits returns. Nobody is completely safe from audit, but then again if you fill out your return to the best of your knowledge and belief, you'll be fine.
