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Tax-Loss Harvesting in Massachusetts 2026

Calculate your tax-loss harvesting tax savings in Massachusetts. With Massachusetts's 5% top state tax rate, your combined savings are higher.

Massachusetts Tax Overview

State Income Tax
5%
flat
Sales Tax
6.25%
avg combined: 6.25%
Property Tax Rate
1.15%
Median Income
$96,505

Flat 5% plus 4% surtax over $1M. 12% on short-term gains. Estate tax ($2M exemption).

Massachusetts Income Tax Brackets (Single)

5%
$0 +
Your bracket
$1,350
Est. Total Savings
No Limit
Max Deduction
Strategy
Deduction Type
27.0%
Combined Tax Rate

Tax-Loss Harvesting Savings Calculator for Massachusetts

$
$

Federal Savings

$1,100

22% bracket

Massachusetts State

$250

5% rate

Total Savings

$1,350

27.0% combined

At a 27.0% combined tax rate in Massachusetts, every $1,000 in deductions saves you $270 in taxes.

Savings by Tax Bracket in Massachusetts

10%
$750
12%
$850
22%
$1,350
24%
$1,450
32%
$1,850
35%
$2,000
37%
$2,100

Includes 5% Massachusetts state tax on top of federal savings.

Eligibility Requirements

Investors with taxable brokerage accounts

  • 1Sell losing positions
  • 2Wait 30 days (wash sale)
  • 3Replace with similar investment

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

  • !Triggering wash sale rule
  • !Not replacing position
  • !Forgetting to claim the deduction on your Massachusetts state return (missing up to 5% additional savings)

Massachusetts Filing Tips

Plan for the 4% surtax if income approaches $1M. Hold investments over one year to avoid the 12% short-term rate. The low $2M estate tax exemption affects more families.

Required Tax Forms

Form 8949Schedule D

File these forms with your federal tax return to claim the tax-loss harvesting. Massachusetts may require additional state-specific forms.

Other Tax Deductions in Massachusetts

Capital Loss Deduction

Investment

~$810
est. savings

Investment Interest Expense

Investment

~$1,841
est. savings

Qualified Dividend Tax Rate

Investment

~$3,682
est. savings

Opportunity Zone Investment

Investment

~$12,273
est. savings

1031 Like-Kind Exchange

Investment

~$36,818
est. savings

QSBS Exclusion (Section 1202)

Investment

~$122,727
est. savings

Installment Sale

Investment

~$9,818
est. savings

NIIT Planning (3.8% Surtax)

Investment

~$6,136
est. savings

Tax-Loss Harvesting in Neighboring States

New Hampshire

No state income tax

~$5,000
+3,650 vs Massachusetts

Rhode Island

5.99% top rate (progressive)

~$6,361
+5,011 vs Massachusetts

Connecticut

6.99% top rate (progressive)

~$6,589
+5,239 vs Massachusetts

New York

10.9% top rate (progressive)

~$7,477
+6,127 vs Massachusetts

Vermont

8.75% top rate (progressive)

~$6,989
+5,639 vs Massachusetts

Tax Calculators for Massachusetts Cities

BostonWorcesterSpringfieldCambridgeLowellBrocktonQuincyNew BedfordLynnFall River

Calculate Your Full Tax Savings in Massachusetts

Use our free tax calculators to optimize your entire tax return for Massachusetts.

Income Tax CalculatorMassachusetts Income TaxFull Tax-Loss Harvesting Guide

Frequently Asked Questions

How much can I save with the Tax-Loss Harvesting in Massachusetts?

In Massachusetts, the tax-loss harvesting can save you an estimated $1,350 per year on a $5,000 deduction. This includes $1,100 in federal tax savings and $250 in Massachusetts state tax savings at the 5% marginal rate. The national average savings is $5,000/year.

What is the Massachusetts state income tax rate?

Massachusetts has a flat income tax system with a top rate of 5%. Flat 5% plus 4% surtax over $1M. 12% on short-term gains. Estate tax ($2M exemption).

Who qualifies for the Tax-Loss Harvesting in Massachusetts?

Investors with taxable brokerage accounts. The eligibility requirements are the same whether you live in Massachusetts or another state, as this is a federal tax deduction. However, your total savings will vary based on Massachusetts's 5% top state tax rate.

What tax forms do I need to claim the Tax-Loss Harvesting in Massachusetts?

To claim the tax-loss harvesting, you need to file Form 8949 and Schedule D with your federal return. Massachusetts residents should also check if the state allows this deduction on their state return for additional savings of up to 5%. Filing status affects your deduction limits and tax bracket.

Is the Tax-Loss Harvesting better in Massachusetts than in states without income tax?

Yes, Massachusetts residents benefit more because the state's 5% top income tax rate 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.

What is the standard deduction in Massachusetts for 2026?

Massachusetts's standard deduction is $0 for single filers and $0 for married filing jointly. Plan for the 4% surtax if income approaches $1M. Hold investments over one year to avoid the 12% short-term rate. The low $2M estate tax exemption affects more families.

Related Calculators

Capital Loss Deduction in Massachusetts

Avg savings: $660/year

Investment Interest Expense in Massachusetts

Avg savings: $1,500/year

Qualified Dividend Tax Rate in Massachusetts

Avg savings: $3,000/year

Opportunity Zone Investment in Massachusetts

Avg savings: $10,000/year

1031 Like-Kind Exchange in Massachusetts

Avg savings: $30,000/year

QSBS Exclusion (Section 1202) in Massachusetts

Avg savings: $100,000/year