When does it pay to be average?

Logo of the Internal Revenue Service

 

Sometimes being average is not a bad thing. The data below (for illustrative purposes only) shows what the IRS has calculated as average deductions by income level. When a tax return varies too far from the average, something called a DIF ( Discriminant Income Function) score flags the return for audit.

However, IRS  uses more than just averages. If your tax return shows a ZIP code from a low-income neighborhood and you deduct a charitable contribution of $2,000 to $3,000, regardless of your adjusted gross income, the computer is going to notice. That doesn’t mean you’re going to be audited, but the probability has soared.

Although the actual  formula that selects a return for audit is as closely guarded as the nuclear launch codes, it can be helpful to know what the mean scores are.  


Our advice – Don’t worry so much about the averages; deduct only the expenses you actually incurred. If you spent more than the average, claim it. Just be prepared to substantiate your numbers.

 

Average deductions (from 2009 tax returns)  
Adjusted gross income(Page 1 Income) Interest Taxes Charity Medical
Under $15,000 $8,838 $3,337 $1,496 $8,414
$15,000-$29,999 8,434 3,184 2,048 7,783
$30,000-$49,999 8,699 3,943 2,274 7,028
$50,000-$99,999 10,153 6,247 2,775 7,269
$100,000-$199,999 13,456 11,069 3,888 9,269
$200,000-$249,999 17,572 18,524 5,947 21,599
$250,000 and up 25,227 48,317 18,488 38,149