Standard deduction against itemising on a joint return, 2026
This works out one number from the Standard Deduction figures published for 2026. Every amount it uses is below, with the document it was read from. What you enter is your own: this site has no way to check it, and the answer it produces is not a published figure.
Not the one you need? The same year also has standard deduction against itemising for a single filer, head of household standard deduction against itemising.
Effective 2026-01-01Source: Rev. Proc. 2025-32 (IRS)Verified 2026-09-02
How it is worked out
The published limit, plus the published addition once for every box you check, less the amount you enter, rounded to the nearest cent. Where what you enter is the larger of the two, the answer is nothing rather than a negative amount.
It uses Married jointly, $32,200 and Aged blind addition, +$1,650, published above.
Figures in this colour are computed from the amounts above. They are not published figures and no document states them.
Work it out
The live calculator needs JavaScript. The table below covers common amounts and is computed the same way.
Worked out for common amounts
| Your itemised deductions | Result |
|---|---|
| 0 | $33,850 |
| 10,000 | $23,850 |
| 20,000 | $13,850 |
| 40,000 | $0 |
How each figure was verified
Each number below was read from a stored copy of the document named beside it, and checked to occur word for word in the quoted sentence. The digest is of that stored text.
Rev. Proc. 2025-32 (IRS)
- Married jointly
Married Individuals Filing Joint Returns and Surviving Spouses (§ 1(j)(2)(A)) $32,200
- Aged blind addition
the additional standard deduction amount under § 63(f) for the aged or the blind is $1,650
Every 2026 Standard Deduction figure · Standard Deduction in every year · Every calculator on this site