English Reference

Word

deductible

Phoneticsde·ductible

US/dɪˈdəktəbəɫ/

UK/dɪdˈʌktəbəl/

Definitions

01insurance payment

B2 · Upper Intermediate Countable noun American English

n. the specific amount of money you must pay for a loss or medical bill before your insurance company starts to pay.

n. the fixed amount of expenses that a policyholder must pay out of pocket before an insurer assumes liability for further costs.

“I had to pay a five-hundred-dollar deductible before the insurance covered my car repairs.”

“Choosing a higher deductible can significantly lower your monthly premium, though it increases your financial risk in the event of a major claim.”

Usage

In British English, this is usually called an 'excess'.

Synonyms

02able to be subtracted

B2 · Upper Intermediate Law Technical

adj. describes an amount of money, like a business cost, that you can subtract from your total income so you pay less tax.

adj. allowable as a deduction from gross income when calculating taxable income or other financial totals.

“The money you spend on office supplies is usually tax deductible for your business.”

“The accountant confirmed that the charitable donations were fully deductible under the current tax code, reducing the firm's overall liability.”

Usage

Often follows the word 'tax' as in 'tax-deductible'.

Synonyms

allowablesubtractable

Antonyms

non-deductible

Real-World Examples

“Before Brexit I paid 19 percent with expenses deductible, now I pay 24 percent with no expenses deductible,” a reader explained about differences in the IRNR tax.”
The Local 6 Oct 2026

Etymology

From deduct + -ible.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

deductible(B2)

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference