Keep up with important tax dates all year long. From estimated tax payments to extension filing deadlines, you'll find all the dates you need to know right here.

Special Circumstances - If you earn tips, have farming or fishing incomes, or pay estimated taxes, there are special dates you need to know about.

 

 Year 2006

Single filers

Married filing jointly or qualifying widow/widower

Married filing separately

Head of household

Tax rate

Up to $7,550

Up to $15,100

Up to $7,550

Up to $10,750

10%

$7,550 - $30,650

$15,100 - $61,300

$7,550 - $30,650

$10,750 - $41,050

15%

$30,650 - $74,200

$61,300 - $123,700

$30,650 - $61,850

$41,050 - $106,000

25%

$74,200 - $154,800

$123,700 - $188,450

$61,850 - $94,225

$106,000 - $171,650

28%

$154,800- $336,550

$188,450 - $336,800

$94,225 - $168,275

$171,650 - $336,550

33%

$336,550 or more

$336,550 or more

$168,275 or more

$336,550 or more

35%



 Year 2007

Single filers

Married filing jointly or qualifying widow/widower

Married filing separately

Head of household

Tax rate

Up to $7,825

Up to $15,650

Up to $7,825

Up to $11,200

10%

$7,825 - $31,850

$15,650 - $63,700

$7,825 - $31,850

$11,200 - $42,650

15%

$31,850 - $77,100

$63,700 - $128,500

$31,850 - $64,250

$42,650 - $110,100

25%

$77,100 - $160,850

$128,500 - $195,850

$64,250 - $97,925

$110,100 - $178,350

28%

$160,850- $349,700

$195,850 - $349,700

$97,925 - $174,850

$178,350 - $349,700

33%

$349,700 or more

$349,700 or more

$174,850 or more

$349,700 or more

35%