Local Income Tax Deduction in Boston, MA 2026
Calculate your local income tax deduction tax savings in Boston, Massachusetts. With Massachusetts's 5% state tax rate, your combined savings are higher.
Massachusetts Tax Context
High cost of living; flat 5% state income tax plus 4% surtax on income over $1M
Local Income Tax Deduction Savings Calculator for Boston
Federal Savings
$1,100
22% bracket
Massachusetts State
$250
5% rate
Local Tax
$0
0% rate
Total Savings
$1,350
27.0% combined
At a 27.0% combined tax rate in Boston, every $1,000 in deductions saves you $270 in taxes.
Savings by Tax Bracket in Boston
Includes 5% Massachusetts state tax on top of federal savings.
Eligibility Requirements
Taxpayers in cities/counties with local income tax
- 1Part of SALT cap
- 2Must itemize
- 3NYC, Philadelphia, etc.
Massachusetts residents should verify that this deduction is also recognized on their state tax return for additional savings of up to 5%.
Common Mistakes to Avoid
- !Forgetting local tax exists
- !Not including in SALT calculation
- !Forgetting to claim the deduction on your Massachusetts state return (missing 5% additional savings)
Required Tax Forms
File these forms with your federal tax return to claim the local income tax deduction. Massachusetts may require additional state-specific forms.
Other Tax Deductions in Boston, MA
State & Local Tax (SALT) Deduction
State & Local
State Income Tax Deduction
State & Local
Sales Tax Deduction
State & Local
State Disability Insurance (SDI)
State & Local
Mortgage Interest Deduction
Housing
Property Tax Deduction
Housing
Home Office Deduction
Housing
Home Energy Tax Credit
Housing
Local Income Tax Deduction in Other Massachusetts Cities
Worcester, MA
5% state tax
Springfield, MA
5% state tax
Cambridge, MA
5% state tax
Lowell, MA
5% state tax
Brockton, MA
5% state tax
Quincy, MA
5% state tax
New Bedford, MA
5% state tax
Lynn, MA
5% state tax
Calculate Your Full Tax Savings in Boston
Use our free tax calculators to optimize your entire tax return for Massachusetts.
Frequently Asked Questions
How much can I save with the Local Income Tax Deduction in Boston, MA?
In Boston, Massachusetts, the local income tax deduction can save you an estimated $1,350 per year. This includes $1,100 in federal tax savings and $250 in Massachusetts state tax savings. The national average savings is $600/year.
What is the Massachusetts state income tax rate for Boston residents?
Massachusetts has a 5% state income tax rate. Boston residents have no additional local income tax. High cost of living; flat 5% state income tax plus 4% surtax on income over $1M
Who qualifies for the Local Income Tax Deduction in Boston?
Taxpayers in cities/counties with local income tax. The eligibility requirements are the same whether you live in Boston or elsewhere in the U.S., as this is a federal tax deduction. However, your savings amount will vary based on Massachusetts's 5% state tax rate.
What tax forms do I need to claim the Local Income Tax Deduction in Massachusetts?
To claim the local income tax deduction, you need to file Schedule A with your federal return. Massachusetts residents should also check if the state allows this deduction on their state return, which could provide an additional 5% savings. Filing status affects your deduction limits and tax bracket.
Is the Local Income Tax Deduction better in Boston than in states without income tax?
Yes, Boston residents benefit more because Massachusetts's 5% state income tax means the deduction reduces both your federal AND state tax liability. In states with no income tax (like Texas, Florida, or Nevada), this deduction only reduces federal taxes. Your combined rate of 27.0% means more savings per dollar deducted.
Related Calculators
State & Local Tax (SALT) Deduction in Boston
Avg savings: $2,200/year
State Income Tax Deduction in Boston
Avg savings: $2,000/year
Sales Tax Deduction in Boston
Avg savings: $1,500/year
State Disability Insurance (SDI) in Boston
Avg savings: $400/year
Mortgage Interest Deduction in Boston
Avg savings: $3,500/year
Property Tax Deduction in Boston
Avg savings: $2,200/year