How much SALT deduction can I claim with Louisiana taxes?

Estimate the federal SALT deduction impact of Louisiana taxes for 2025 or 2026 by entering state income and property taxes. The tool applies the federal cap and shows how much of your Louisiana taxes may be deductible.

No login required.

How this calculation works

  • Adds Louisiana income and property taxes.
  • Applies the federal SALT cap to compute the deductible amount.
  • Shows the potential itemized deduction impact.

Common mistakes and caveats

  • Federal rules may change.
  • Itemizing only helps if total deductions exceed the standard deduction.
  • Local taxes are not included.

FAQ

Does the federal SALT cap apply to Louisiana taxes?

Yes. The federal SALT cap limits the amount of state and local taxes you can deduct.

Last updated & sources

Last updated January 27, 2026.

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