It won't change the taxable amount of your SS or your AGI. You will get a 6,000 (12,000 if both over 65) deduction off the AGI which will reduce your taxable income. It is phased out if you make over 150,000 married or 75,000 Single. It is in addition to the Standard Deduction (or itemized deduction). See this post for more info
https://ttlc.intuit.com/community/file-with-turbotax/discussion/re-standard-deduction-2025/01/369657...
