“dependant” vs. “dependent”

In British English, use "dependant" as the noun (a person relying on support) and "dependent" as the adjective; in American English, use "dependent" for both roles. Writers should settle on one English variety for an entire document and apply its convention consistently throughout, rather than mixing British and American spellings of this word within the same piece of writing.

The real distinction

This pair is really a single historical spelling split along British/American lines rather than two words with different meanings. British English preserves an older convention of spelling the noun "dependant" (a person who depends on you) differently from the adjective "dependent" (describing a state of reliance), a distinction inherited from French noun/adjective spelling pairs. American English abandoned this split entirely and uses "dependent" for both the noun and the adjective, treating the "-ant" spelling as essentially obsolete or simply British. Writers producing British English content, especially in legal, tax, or insurance documents (contexts where "dependant" as a noun is especially common in the UK), should maintain the noun/adjective distinction, while American writers can safely use "dependent" throughout without worrying about the split at all. This makes the pair less a genuine confusable-words problem and more a regional spelling convention issue, similar to "colour"/"color" or "organise"/"organize," where the correct choice depends entirely on which English variety the document is written in, rather than on any difference in meaning between the forms. Editors working across both English varieties in the same publication, such as an international news outlet with British and American desks, sometimes standardize on one spelling throughout to avoid an inconsistent house style, a pragmatic solution to what is ultimately a regional convention rather than a rule with a single correct answer.

Examples with “dependant”

• She claimed three dependants on her tax return this year.
• Each dependant must be listed with their date of birth.
• The insurance policy covers the employee and all dependants.
• His elderly mother is now officially his dependant.
• The visa application asked about accompanying dependants.
• The benefits extend to spouses and dependants alike.
• She registered her children as dependants for the school records.
• The pension plan includes coverage for eligible dependants.

Examples with “dependent”

• The outcome is entirely dependent on the weather forecast.
• She remained financially dependent on her parents through college.
• The system's success is dependent on reliable internet access.
• He listed two dependent children on the American tax form.
• The plan's timeline is dependent on regulatory approval.
• Growth was heavily dependent on a single major client.
• The results are highly dependent on sample size.
• She was dependent on the medication to manage her condition.

Memory trick

In British spelling, remember that a person is a dependANT, matching the "a" in "person" as a small memory hook, while a description of reliance is dependENT, matching the "e" in the many other "-ent" adjectives in English. In American English, simplify entirely: dependent covers both jobs, so there's no split to remember at all — just check which country's spelling convention the document you're writing follows. One more small reminder worth keeping: if you are writing for a British audience filling out an official form naming an actual person, check carefully whether the house style still preserves the older ant spelling for the noun, since many British institutions continue to use it in exactly that context.