What do you think a 2021 transcript has to do with the new senior deduction ? Or are you posting about two completely separate matters?
For the new senior deduction:
The “senior deduction” is added automatically by the software based on the date of birth and filing status you entered into MY INFO. You do not need to take any extra steps to enter it. (And…the new senior deduction has nothing to do with whether you are getting Social Security)
The deduction is not on the same line as your standard deduction. It is shown separately.on line 13b.
2025 STANDARD DEDUCTION AMOUNTS
SINGLE $15,750 (65 or older/legally blind + $2000)
MARRIED FILING SEPARATELY $15,750 (65 or older/legally blind +1600)
MARRIED FILING JOINTLY $31,500 (65 or older/legally blind + $1600)
HEAD OF HOUSEHOLD $23,625 (65 or older/legally blind + $2000)
For 2025 through 2028 there is an extra deduction amount of up to $6000 per individual 65 or older filing Single, MFJ, or HOH which is phased out for taxpayers with modified adjusted gross income over $75,000 for single filers and $150,000 for joint filers.
(The deduction phases out completely at $175.000 Single or HOH, or $250,000 joint)
The $6,000 senior deduction will be calculated on 1040 Schedule 1-A page 2 Part V Enhanced Deduction for Seniors which goes to 1040 line 13b. It is separate and in addition to the Standard Deduction or your Itemized Deductions on 1040 line 12e. Turbo Tax automatically includes it.
IRS Schedule 1-A
https://www.irs.gov/pub/irs-dft/f1040s1a--dft.pdf
Need to see it?
If you are not getting the senior deduction it is because
Your date of birth in MY INFO shows that you were not 65 by the end of 2025
Your income is too high
You are filing married filing separately
And to get an transcript from the IRS:
You can get a free transcript from the IRS or for a fee of $30, an actual copy of your tax return.
https://www.irs.gov/individuals/get-transcript
https://www.irs.gov/pub/irs-pdf/f4506.pdf