One of the best individual sites on state tax and budget information is that of
Texas State Comptroller.
For reports in developments, trends, and policy changes in state government finances, see the web site of the
Center for the Study of the States at SUNY-Albany.
Comparative state and local revenue, tax, and expenditure data may be found at the
U.S. Census Bureau and at the
Tax Foundation.
See this directory of tax and accounting sites,
http://www.taxsites.com/, for a portal to general tax resources and official state tax sites.
The
Federation of Tax Administrators features state by state comparisons on taxes and other valuable information.