What Is the Difference Between Earned and Unearned Income for a Teen, Tax-Wise?
A teenager brings home a paycheck from a part-time job, and separately has some interest or dividends showing up in an account a parent set up years ago. Both look like “the kid’s money” on paper, but tax rules treat them quite differently, and that distinction trips up a lot of families the first time it comes up.
The quick answer
Earned income is money received in exchange for work — wages, tips, salary from an actual job. Unearned income is money that comes from something the teen owns rather than something they did — interest, dividends, capital gains, or other investment returns, including gains inside a custodial account. The two categories are taxed under different rules, and unearned income above a certain amount can be taxed differently than a teen’s own wages would be.
Why the distinction exists
Tax law generally treats income from labor and income from capital differently across all age groups, but it matters more visibly for minors because of a specific set of rules sometimes referred to informally by the name of the child whose case originally prompted them. These rules exist to prevent parents from simply shifting investment assets into a child’s name purely to have the earnings taxed at a lower rate. Because of this, a teen’s unearned income above a certain threshold can end up taxed closer to a parent’s marginal rate rather than the teen’s own, generally lower, rate.
Where each type of income typically comes from
- Earned income. Wages from a retail or restaurant job, money from babysitting or lawn care done as an employee, or income reported as a contractor for work actually performed.
- Unearned income. Interest from a savings account, dividends from shares held in a custodial investment account, or capital gains from selling an investment that had appreciated in value.
- Income that can straddle the line. Money paid to a teen working in a family business as an independent contractor is generally treated as earned income if it reflects actual work performed, which is a meaningfully different tax situation than money simply gifted or growing inside an investment account.
Why the reporting side looks different too
Earned income from a job typically shows up on a standard wage statement, much like any other employee’s, and a work permit or age-related employment rule may apply depending on the state and the type of job, which is worth understanding before a teen’s first job starts. Unearned income, by contrast, is usually reported by whichever institution holds the account — a bank paying interest on a joint account between a parent and a minor, or a brokerage reporting dividends and gains from investments held for the child. Because the reporting sources are different, families sometimes only think to check one and miss the other entirely.
Worth remembering
Knowing which category a teen’s income falls into matters for figuring out whether a return needs to be filed at all, and if so, whose return it goes on and at what rate any unearned income above the threshold gets taxed. Earned income from an actual job is generally simpler to track and tends to be taxed favorably at a teen’s own low rate. Unearned income from investment accounts requires more attention, since the source, the amount, and the family’s overall tax situation all factor into how it ultimately gets reported.