The tax returns show that Mrs. McCain, who files her taxes separately from her husband, paid more than $1.7 million in federal income taxes and reported nearly $570,000 in itemized deductions.

Mrs. McCain's tax return shows nearly $350,000 in interest and dividend income, about $4.5 million in income from partnerships, trusts, rental real estate, and S corporations, and nearly $750,000 in income from capital gains. Mrs. McCain is the chairman of the board of Hensley & Co., the nation's third largest wholesaler of Anheuser-Busch products.

Links to John McCain's 2007 income tax return and other related documents are available on the John McCain campaign Web site.