The Tax Foundation today released the 2013 State Business Tax Climate Index (10th ed.) which ranks the fifty states according to five indices: corporate tax, individual income tax, sales tax, unemployment insurance tax, and property tax. Here are the ten states with the best and worst business tax climates:

1	Wyoming	41	Maryland
2	South Dakota	42	Iowa
3	Nevada	43	Wisconsin
4	Alaska	44	North Carolina
5	Florida	45	Minnesota
6	Washington	46	Rhode Island
7	New Hampshire	47	Vermont
8	Montana	48	California
9	Texas	49	New Jersey
10	Utah	50	New York

Interestingly, all ten of the states with the worst business tax climates voted for Barack Obama in the 2008 presidential election, and five of the ten states with the best business tax climates voted for John McCain (and eight of the ten voted for George Bush in 2004).