Tax Implications for Married Couples - Being married allows couples to share a tax return, claim a larger standard deduction, and often pay less overall compared to filing individually [1] - Certain credits and deductions designed for single filers or specific groups may not apply to married couples [1] Filing Status and Deductions - The Head of Household (HOH) filing status is exclusive to single filers who support a qualifying dependent, making married couples ineligible [2] - For 2025, the standard deduction for HOH is $22,500, while married filing jointly (MFJ) is $30,000, and single filers or those married filing separately receive $15,000 [3] Earned Income Tax Credit (EITC) - The EITC is beneficial for lower-income workers, with stricter rules and lower income thresholds for married couples compared to single parents [4] - A single filer with three or more qualifying children can receive up to $8,046 in refundable credit, while married couples may exceed the income cutoff due to combined incomes [5] Saver's Credit - The Saver's Credit incentivizes retirement account contributions, with singles qualifying up to an AGI of $39,500, while the limit for married couples is $79,000 combined [6] - Singles can receive up to $1,000 back, whereas married couples can claim up to $2,000 combined, but many married households may not qualify due to combined income [6]