Know which expenses you can write off and how to qualify for this break. By Kimberly Lankford, Contributing Editor August 5, 2010 As the school year approaches, I am starting to receive a variety of questions about the child-care tax credit. Here's what you need to know:SEE ALSO: FSA or Child-Care Credit? What expenses qualify for the child-care tax credit, and who qualifies? You can claim this credit if you spend money for the care of children younger than 13 so that you can work or look for work. You must have earned income (that's earnings from a job, not investments) to qualify for the credit, and if you’re married, both you and your spouse must have a job or be a full-time student. The cost of day care, preschool, before- and after-school care, day camp, or a nanny or other babysitter can count toward the credit. Advertisement How much is the credit worth? That depends on the number of children, the cost of care, and your income. You can count up to $3,000 in child-care expenses for one child, or up to $6,000 for two or more children. The credit is a percentage of the amount spent on child care, and that percentage gradually decreases as income increases. Families that earn less than $15,000 can claim a credit for 35% of qualifying expenses; families that earn more than $43,000 get the smallest credit: 20% on eligible costs. Is there a maximum income limit? No. Regardless of your income, you can benefit from the credit. Keep in mind that this is a credit, not a deduction, so it lowers your tax bill dollar for dollar. Advertisement Does the cost of kindergarten count toward the credit? No. The cost of kindergarten and higher grades is considered to be an educational expense, not a child-care expense, so it doesn't qualify for the child-care credit. However, any before- or after-school care -- whether it's through the school, another organization or a nanny or babysitter -- can count toward the credit until the child turns 13. If your child has not yet reached kindergarten, the cost of his or her program can count toward the credit -- whether it’s called preschool, pre-kindergarten, nursery school or day care. Are there other expenses that count? Advertisement Fees paid to a nanny agency or a deposit for a preschool program can count toward the credit if it's required to receive the care (if you forfeited the deposit and didn't use the program, however, the deposit is not eligible). Transportation costs can count toward the credit if the caregiver, as part of the care, takes your child somewhere and bills you for the cost of travel. What forms are needed to claim the credit? To claim the credit, file Form 2441 with your federal tax return. You’ll have to report the care provider’s employer-identification number or Social Security number. For more information, see IRS Publication 503 Child and Dependent Care Expenses and the instructions for Form 2441. Is it better to take the dependent-care credit or pay for care with money funneled through a flexible-spending account at work? Advertisement If your employer offers a flexible-spending account for dependent-care expenses, then that’s usually more valuable. The money set aside in the FSA is subtracted from your paycheck before income taxes are calculated, and it also avoids the 7.65% Social Security and Medicare tax. So if you're in the 15% income-tax bracket, you won't have to pay the 15% federal tax or the 7.65% Social Security tax, which means that you'll avoid paying a total of 22.65% in taxes on that money. In that case, contributing the maximum $5,000 to your dependent-care flex plan cuts your tax bill by $1,133. The benefits of the FSA get even better as your tax bracket rises. (And, in most states, avoiding state income taxes is frosting on the cake.) See Flexible Spending Account vs. Dependent-Care Credit for more information. If you have two or more children and child-care expenses exceeding $5,000, however, you might be able to benefit from both the FSA and the dependent-care credit. You can set aside up to $5,000 in pretax money in your FSA and claim the dependent-care credit for up to $1,000 in additional expenses. Got a question? Ask Kim at email@example.com.