sb. [ad. F. surtaxe: see SUR- and TAX sb.] An additional or extra tax on something already taxed.

1

1881.  Leeds Mercury, 6 April, 5/4. In the reduction of the surtax on foreign spirits,… Mr. Gladstone has wisely and consistently cast off, I believe, the only rags of Protection which remained upon our tariff.

2

1888.  Pall Mall G., 24 April, 12/1. Champagne wine in the ordinary magnums, bottles, pints, and half pints will pay with duty and surtax 3s. 6d. per gallon.

3

1902.  Spectator, 2 Aug., 137/1. The local Treasuries are to receive a surtax upon the Customs.

4

  So Surtax v. trans., to tax additionally, charge with a surtax.

5

1906.  C. Bigg, Wayside Sk. Eccl. Hist., v. 126, note. What we call Socialism now appears to be merely the right of the poor to surtax the rich.

6