The estate and generation-skipping transfer (GST) taxes were repealed on January 1, 2010, under TitleV of the Economic Growth and Tax Relief Reconciliation Act of 2001 (EGTRRA).
The card also features Amir Khan v Willie Limond for the Commonwealth lightweight crown and Matt Skelton v Michael Sprott for the Commonwealth heavyweight title.
But the Londoner, who now lives in Vegas, believes his victory - on the undercard of Joe Calzaghe v Bernard Hopkins - will eventually lead to a world heavyweight title.