When you prepare your tax return, you’ll check one of the following filing statuses: single, married filing jointly, married filing separately, head of household or qualifying widow(er). Only some people are eligible to file a return as a head of household. But if you’re one of them, it’s more favorable than filing as a single taxpayer. To illustrate, the 2025 standard deduction for a single taxpayer is $15,000. However, it’s $22,500 for a head of household taxpayer. To be eligible, you must maintain a household that, for more than half the year, is the principal home of a “qualifying child” or other relative of yours whom you can claim as a dependent. Tax law fundamentals Who’s a qualifying child? This is one who: Lives in your home for...