Leaving blank fields instead of entering a‘0’ or ‘not applicable’
Using commas or decimal points in numeric fields, rather than rounding to the nearest whole dollar
Listing incorrect Social Security Number or Driver's license number
Entering the wrong federal income tax paid amount
Listing Adjusted Gross Income as equal to total income
Listing marital status incorrectly
Listing parent marital status incorrectly
Leaving the question about drug-related offenses blank
Forgetting to list the college
Forgetting to sign and date
Entering the wrong address
Sending in a copy of your income tax returns, without being asked to do so
