Quick Answer
Yes, you can deduct local income taxes on your federal return as part of the state and local tax (SALT) deduction, but the total is capped at $10,000 per year ($5,000 if married filing separately). This includes state income, local income, and property taxes combined.
Best Answer
Sarah Chen, Payroll Tax Analyst
Employees who pay local taxes and want to understand how to claim the deduction on their federal return
How the SALT deduction works for local taxes
Local income taxes are fully deductible on your federal return as part of the state and local tax (SALT) deduction, subject to the $10,000 annual cap established by the Tax Cuts and Jobs Act. This cap includes ALL state and local taxes: income taxes (state and local), sales taxes, and property taxes combined.
The SALT deduction calculation:
According to IRS Publication 17, you can choose to deduct either state and local income taxes OR state and local sales taxes — but not both. Most people choose income taxes because they're typically higher.
Example: SALT deduction with local taxes
Consider two scenarios for a married couple filing jointly:
Scenario 1: Below the cap
Scenario 2: Above the cap
When itemizing makes sense
For 2026, the standard deduction is $30,000 for married filing jointly ($15,000 for single). You should only itemize if your total itemized deductions exceed these amounts.
Common itemized deductions beyond SALT:
Maximizing your local tax deduction
Timing strategy: If you're close to the $10,000 SALT cap, consider timing when you pay certain taxes. For example, you might prepay property taxes in December or delay paying estimated taxes until January to optimize the deduction across tax years.
Documentation required:
Special considerations for local taxes
Multiple jurisdictions: If you paid local taxes to multiple cities or counties (due to moving or working in different locations), you can deduct all of them, subject to the overall $10,000 cap.
Refunds received: If you received a state or local tax refund in the current tax year for taxes you deducted in a prior year, you may need to report the refund as income on your federal return.
AMT impact: The SALT deduction is completely disallowed for Alternative Minimum Tax (AMT) purposes. If you're subject to AMT, you get no benefit from the SALT deduction.
What you should do
1. Gather all tax documents showing state and local tax payments
2. Calculate your total SALT (state + local income taxes + property taxes)
3. Compare itemizing vs. standard deduction — itemize only if your total itemized deductions exceed $30,000 (MFJ) or $15,000 (single)
4. Use our paycheck calculator to estimate your annual local tax payments for planning purposes
5. Consider tax planning strategies if you're near the $10,000 SALT cap
Key takeaway: Local income taxes are deductible on your federal return as part of the $10,000 SALT cap, but you should only itemize if your total itemized deductions exceed the $30,000/$15,000 standard deduction.
Key Takeaway: Local income taxes count toward the $10,000 SALT deduction cap, and you should only itemize if your total itemized deductions exceed the standard deduction.
SALT deduction scenarios for different tax situations (2026 tax year)
| Filing Status | Standard Deduction | Example SALT Taxes | Should You Itemize? | Tax Benefit |
|---|---|---|---|---|
| Single | $15,000 | $6,000 SALT only | No | $0 (use standard) |
| Single | $15,000 | $8,000 SALT + $8,000 other | Yes | $1,000 extra deduction |
| Married Joint | $30,000 | $10,000 SALT only | No | $0 (use standard) |
| Married Joint | $30,000 | $10,000 SALT + $25,000 other | Yes | $5,000 extra deduction |
| High-tax state | $30,000 | $22,000 total SALT (capped) | Depends | Limited by $10K cap |
More Perspectives
Sarah Chen, Payroll Tax Analyst
Employees who moved during the tax year and paid local taxes in multiple jurisdictions
Deducting local taxes when you moved
If you moved during the tax year, you can deduct local income taxes paid to ALL jurisdictions where you lived or worked, subject to the $10,000 SALT cap. This includes taxes withheld from your paycheck and any estimated tax payments you made.
Documentation for multiple jurisdictions:
Example: Mid-year move scenario
You moved from Philadelphia to Dallas in July:
Key consideration: If you received a local tax refund from your previous jurisdiction, you may need to report it as income if you deducted those taxes in a prior year and received a tax benefit.
Key takeaway: You can deduct local taxes paid to all jurisdictions during the tax year, making proper documentation essential when you've moved.
Key Takeaway: Keep detailed records of local taxes paid to each jurisdiction when you move, as all payments count toward your SALT deduction.
Sources
- IRS Publication 17 — Your Federal Income Tax (For Individuals)
- IRS Schedule A Instructions — Instructions for Schedule A (Itemized Deductions)
Reviewed by Sarah Chen, Payroll Tax Analyst on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.