surtax

noun

sur·​tax ˈsər-ˌtaks How to pronounce surtax (audio)
Synonyms of surtaxnext
1
: an extra tax or charge
2
: a graduated income tax in addition to the normal income tax imposed on the amount by which one's net income exceeds a specified sum

Examples of surtax in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Brown promised that surtax would be temporary, but later a coalition of public employee unions, led by the California Teachers Association, sponsored a ballot measure that extended it to 2030. — Dan Walters, Mercury News, 27 Aug. 2026 In 2022, Massachusetts voters passed a permanent 4% surtax on incomes over $1 million. — Teresa Ghilarducci, Forbes.com, 23 Aug. 2026 Elliott hits Lamonts on several counts, but the main one is the governor’s resistance to follow Massachusetts and adopt a 4% surtax on annual incomes exceeding $1 million or so. — Mark Pazniokas, Hartford Courant, 5 Aug. 2026 Massachusetts passed a surtax on income over $1 million in 2022, and Washington State and Rhode Island plan to tax income over $1 million. — Nathaniel Meyersohn, CNN Money, 6 May 2026 See All Example Sentences for surtax

Word History

First Known Use

1881, in the meaning defined at sense 1

Time Traveler
The first known use of surtax was in 1881

Rhymes for surtax

See All Rhymes for surtax

Browse Nearby Words

sursum corda
surtax
Surtees
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Cite this Entry

“Surtax.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/surtax. Accessed 1 Sep. 2026.

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Kids Definition

surtax

noun
sur·​tax ˈsər-ˌtaks How to pronounce surtax (audio)
: an additional tax over and above a general tax

Legal Definition

surtax

noun
sur·​tax ˈsər-ˌtaks How to pronounce surtax (audio)
: an additional tax over and above a normal tax

More from Merriam-Webster on surtax

Thesaurus: All synonyms and antonyms for surtax

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