tax deduction is a noun meaning "a reduction in the gross amount on which a tax is calculated; reduces taxes by the percentage fixed for the taxpayer's income bracket". It carries one recorded sense.
a reduction in the gross amount on which a tax is calculated; reduces taxes by the percentage fixed for the taxpayer's income bracket
Definitions, synonyms and semantic relations for tax deduction come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.