deduct

verb

de·​duct di-ˈdəkt 

dē-

deducted; deducting; deducts

transitive verb

1

: to take away (an amount) from a total : subtract

2

: deduce, infer

Synonyms of deduct

• subtract

Examples of deduct in a Sentence

You can deduct up to $500 for money given to charity.

after deducting taxes, what's left is your net pay for the week

Recent Examples on the Web

That’s after excluding wealth from the top 1% of households, subtracting debts and other liabilities, as well as deducting retirement spending, charitable donations, taxes and fees. — Jason Ma, Fortune, 8 Aug. 2026

The rebates are given at dealerships and deducted from the car’s purchase price on the day of sale. — Paul Rogers, Mercury News, 7 Aug. 2026

Many capital expenditures can be immediately deducted from taxable income under the One Big Beautiful Bill Act. — Zach Halaschak, The Washington Examiner, 6 Aug. 2026

Guaranteed payments are made whether or not the Partnership is profitable, and the business may deduct them as an ordinary business expense. — Allbusiness, Forbes.com, 4 Aug. 2026

Word History

Etymology

Latin deductus, past participle of deducere

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for deduct

• abduct
• conduct
• construct
• destruct
• induct
• instruct
• obstruct
• aqueduct
• deconstruct
• reconstruct
• bucked
• chucked

Kids Definition

deduct

verb

de·​duct di-ˈdəkt 

: to take away (an amount) from a total : subtract

deductible

-ˈdək-tə-bəl

adjective

Legal Definition

deduct

transitive verb

de·​duct

: to take away (an amount) from a total

specifically : to take as a deduction

must be capitalized…rather than immediately deducted

—D. Q. Posin

compare amortize