2025 Standard Deduction For Seniors Over 65 Filing Jointly. This means that if a person turns 65 on december 31st, they. The standard deduction (used instead of itemized deductions) will increase by $400 for single filers and $800 for joint filers.
To qualify for the additional standard deduction, a taxpayer must be over the age of 65 by the end of the tax year. This means that if a person turns 65 on december 31st, they.