Tax credits are a tax benefit that offsets your actual tax liability, as opposed to a tax deduction, which reduces your income. Congress provides tax credits to individual taxpayers for a number of reasons, including as a form of assistance for lower-income taxpayers, to stimulate employment, and to stimulate certain investments, among other things. Tax credits come in two types: non-refundable and refundable. A non-refundable credit can only reduce your tax liability to zero; any excess is either carried forward or is simply lost. In the case of a refundable credit, if there is excess after reducing your tax liability to zero, the excess is refundable. The following is a summary of some of the tax credits available to individual taxpayers: Childcare Credit – Parents who work or are looking for work often must arrange for care of their children during working hours or while searching for work. If this describes your situation and your children requiring care are under 13 years of age, you may qualify for a childcare tax credit.