The Tax Foundation is a good source of information as well...
http://www.taxfoundation.org
One should really consider TOTAL tax burden (ie the cumulative local, state, and federal burden... which also takes into account the taxes on that higher income you here touted elsewhere, just another part of higher costs of living)
As you can see... Nebraska is right in the middle of the pack.
State / State & Local Taxes, Per Capita / Federal Taxes Per Capita / Total Taxes Per Capita
U.S. Average $4,072 $8,050 $12,122
D.C. $8,092 $14,040 $22,132
Connecticut $6,018 $13,079 $19,097
New Jersey $5,234 $11,433 $16,667
Massachusetts $5,047 $11,380 $16,427
New York $5,734 $9,899 $15,632
Maryland $4,996 $9,902 $14,898
Minnesota $4,930 $8,960 $13,890
California $4,451 $8,982 $13,433
Washington $4,334 $9,053 $13,387
Rhode Island $4,629 $8,679 $13,308
Wyoming $4,120 $9,131 $13,251
Virginia $4,056 $9,191 $13,247
Illinois $4,335 $8,710 $13,045
Colorado $4,098 $8,779 $12,877
Nevada $3,758 $8,784 $12,542
New Hampshire $3,136 $9,328 $12,464
Delaware $3,426 $8,729 $12,155
Pennsylvania $4,057 $8,061 $12,118
Hawaii $4,496 $7,455 $11,952
Wisconsin $4,289 $7,661 $11,950
Vermont $4,118 $7,482 $11,600
Maine $4,719 $6,843 $11,562
Michigan $3,965 $7,467 $11,431
Nebraska $4,294 $7,122 $11,416
Florida $3,566 $7,820 $11,385
Ohio $4,332 $6,939 $11,271
Kansas $3,885 $7,144 $11,030
Alaska $2,598 $8,420 $11,019
Texas $3,368 $7,297 $10,665
Oregon $3,492 $7,167 $10,659
Indiana $3,796 $6,825 $10,622
Iowa $3,709 $6,809 $10,518
Georgia $3,564 $6,932 $10,496
Missouri $3,509 $6,899 $10,409
North Dakota $3,421 $6,957 $10,379
North Carolina $3,526 $6,694 $10,220
South Dakota $3,177 $6,824 $10,000
Arizona $3,350 $6,569 $9,919
Tennessee $2,979 $6,785 $9,764
Montana $3,108 $6,371 $9,479
Kentucky $3,383 $6,043 $9,425
Oklahoma $3,129 $6,092 $9,221
South Carolina $3,213 $5,982 $9,195
Louisiana $3,463 $5,699 $9,162
Utah $3,261 $5,866 $9,127
Idaho $3,159 $5,835 $8,995
Alabama $2,881 $6,096 $8,977
West Virginia $3,212 $5,611 $8,823
New Mexico $3,031 $5,717 $8,747
Arkansas $3,088 $5,654 $8,742
Mississippi $2,924 $5,068 $7,991