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SALT Deduction Calculator 2026
Calculate your 2026 state and local tax (SALT) deduction under the OBBBA's new $40,400 cap, with income-based phaseout for high earners.
FINANCEUnder the One Big Beautiful Bill Act (OBBBA 2026), the SALT deduction cap rises to $40,400 with a phaseout starting at $500,000 MAGI.
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Frequently Asked Questions
What is the SALT Deduction Calculator 2026 for?
Calculate your 2026 state and local tax (SALT) deduction under the OBBBA's new $40,400 cap, with income-based phaseout for high earners.
How do I use the SALT Deduction Calculator 2026?
Enter the values the calculator asks for and the result updates instantly in your browser. Every input is documented in the form, and the educational notes below the calculator explain what the output means and any common pitfalls. Nothing is sent to a server - all the math happens on your device.
Is the SALT Deduction Calculator 2026 free to use?
Yes - every calculator on WhichCalc is completely free with no signup, no usage limits, and no tracking on the calculation itself. Results display instantly in your browser and your inputs are never sent to a server. Bookmark the page if you use this calculator regularly.
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