The basic standard deduction amounts for 2008 are:
Head of household deduction is $8,000
Married taxpayers filing jointly and qualifying widow(er)s deduction is $10,900
Married taxpayers filing a separate deduction is $5,450
Single deduction is $5,450
The standard deduction amount for an individual who may be claimed as a dependent by another taxpayer may not exceed the greater of $900 or the sum of
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