Dependent — in plain language

relying on someone or something else — either a person who needs support from another, or something that only happens if something else happens first

From a fixed, curated glossary of 7,257 legal terms. Not legal advice. How it's made: plainlanguage.us/trust

Plain language

relying on someone or something else — either a person who needs support from another, or something that only happens if something else happens first

  • relying on support from another
  • conditional on something else happening
  • not able to exist or happen without something else

What to watch for

  • The word looks like everyday English but has specific legal thresholds — especially for tax purposes, a 'dependent' must meet relationship, residency, support, and joint return tests that non-lawyers often overlook.
  • In contracts, 'dependent' describes conditional obligations, not people. Using 'dependent person' when the contract means 'conditional obligation' changes the legal meaning entirely.
  • The tax definition of 'dependent' is narrower than common usage — a parent living with an adult child may receive support but not qualify as a dependent for tax purposes.
  • In insurance contexts, 'dependent' always refers to a person, never to a condition or event — mixing these meanings creates confusion about who is covered.

Two Very Different Meanings. This term has two distinct legal meanings that rarely overlap. In family and tax contexts, it refers to a person who receives support. In contracts, it describes something that only happens if something else happens first. The plain-language translation must match which meaning applies.

Tax Law Specifics. For tax purposes, a dependent must meet four tests: relationship (or member of household), gross income below a threshold, support provided by the taxpayer, and citizenship/residency requirements. Non-lawyers often assume any family member counts, but the rules are specific.

What to Watch For.

  • Insurance documents: "Dependent" always means a person covered under someone else's policy, never a condition.
  • Contract clauses: Look for words like "upon," "contingent," or "condition" — these signal the conditional meaning.
  • Family court: Usually refers to children or relatives receiving support, but check if the legal definition matches everyday understanding.

Someone who relies on another person for support, or something that can only happen if something else happens first. The meaning changes depending on context — in family and tax law, it refers to a person; in contracts and business, it describes something conditional.

Meanings by context

family law / tax law: A family member who relies on you for financial support and meets certain legal requirements.

contract law: Something that only happens if something else happens first — it cannot exist or occur on its own.

Examples

Plain: The person's husband or wife, or someone they support financially who meets the requirements in Section 3.2, will have the same coverage.

Plain: These responsibilities only need to be done if and when the government gives permission on time.

Plain: Each side must do what they promised in this document, no matter what happens with any other deals they make.

Where you'll see it

  • tax returns and exemptions
  • insurance policies
  • employment benefits
  • contract clauses
  • family court proceedings
  • child
  • spouse
  • beneficiary
  • contingent
  • conditional
  • qualifying relative

Word details

Pronunciation
dih-PEN-dent
Part of speech
adjective
Origin
Latin — from 'dependere' — to hang from, be suspended
Domains
family law, tax law, contract law, insurance law
Frequency
common
Formality
moderate

Have a whole document? Paste it at plainlanguage.us — every legal term explained at once. Free, no signup.

Need this as JSON? The Developer API returns definition cards with exact offsets — $0.0025/operation. → /docs