Filing Requirements For 2025 Single Over 65. You probably have to file a tax return in 2025 if your gross income in 2024 was at least $14,600 as a single filer, $29,200 if married filing jointly or $21,900 if head of household. 10%, 12%, 22%, 24%, 32%, 35% and 37% (there is also a zero rate).

Generally, you need to file if: For 2024, she’ll get the regular standard deduction of $$14,600, plus one additional standard deduction of $1,950 for being a single filer over age 65.