Core Insights - Understanding and claiming tax credits can significantly reduce tax bills, with some credits being refundable, allowing individuals to receive money back from the IRS even if they owe no taxes [1][2] Tax Credits Overview - **Child Tax Credit**: Families with children under 17 may qualify for a non-refundable Child Tax Credit of $2,000 per child, with an Additional Child Tax Credit that could be refundable up to $1,700 per qualifying child for 2025 [3] - **Earned Income Tax Credit**: This credit is aimed at low- to moderate-income earners, potentially providing refunds between $6,000 and $7,000. Eligibility requires investment income not exceeding $11,950 in 2025, with income limits ranging from $19,104 for singles with no children to $68,675 for married couples with three or more children [4] - **American Opportunity Tax Credit**: Available for those in their first four years of college, this credit can provide up to $2,500, with $1,000 being refundable. Income limits are set at $90,000 for individuals and $180,000 for married couples filing jointly [5][6] - **Premium Tax Credit**: Individuals purchasing health insurance through the Health Insurance Marketplace may qualify for this credit, which is applicable under the Affordable Care Act [7] - **Child and Dependent Care Credit**: This credit offers financial relief for childcare expenses, applicable for daycare for children under 13 or for disabled children over 13 [7]