About Massachusetts Home Sale Taxes

What are the Home Sale Taxes in Massachusetts?

This post explains the Home Sale Tax Consequences in Massachusetts for a single-family home or condo you’ve lived in for at least two of the last five years. At the bottom, you will see links to special Home Sale Tax Exemptions that can help you avoid most, if not all, of the taxes on a home sale.

Our team at Greater Boston Home Team is here to help you run numbers and explore strategies to achieve your real estate goals while minimizing taxes.

Other property types like multi-family homes, land, apartment buildings, and non-owner occupied properties are taxed differently by the IRS and Massachusetts.

Here are some potential taxes on a Massachusetts home sale and exemptions that could save you money:

Property Sale Transfer Tax (also known as Massachusetts Tax Stamps)

The “tax stamps” apply to all real estate sales in Massachusetts.
It is collected by the registry of deeds when a deed is recorded during every real estate transaction and should be listed on your Closing Disclosure.

In most areas, the tax is $4.56 per thousand dollars of the sale price. For example, a $500,000 home sale would have a tax of $2,280 ($500 x $4.56).

Barnstable County charges a higher rate of $5.70 per thousand, and Dukes and Nantucket Counties add an extra 2% for the local land bank commission.

Capital Gains Tax

There may be a capital gains tax on the sale of a primary residence, but it can often be reduced or eliminated through the “Home Sale Exclusion” and possibly the adjusted “Cost Basis” of the property.

What is the Cost Basis of a property?
The Cost Basis is how much you paid for the property, plus other costs. It is used to determine how much you make or lose when you sell. Here’s what it includes:

1. Purchase Price: The price you paid for the property.
2. Closing Costs: Fees paid during the purchase, such as title insurance, legal fees, and recording fees.
3. Improvements: Costs of any significant improvements that increase the value of the property (e.g., adding a new room, installing a new roof, or upgrading plumbing).
4. Depreciation: If the property is used for business or rental purposes and depreciation was taken on your previous tax return, that reduces the cost basis, which could increase your taxable gain when you sell.
5. Other Adjustments: Other costs like special assessments or certain legal fees can also adjust the cost basis.

When you sell the property, the difference between what you sell it for and what you paid for it (after adjustments) shows your gain or loss.

Here’s an example of how the adjusted cost basis is calculated for a single-family home or condo sale:

Purchase Price + Real Estate Commissions + Value-Boosting Improvements (like a new kitchen or bath) + Special Assessments + Sale Preparation Improvements = Adjusted Cost Basis

The Massachusetts Millionaire’s Tax

The “Millionaire’s Tax” isn’t actually a tax on all millionaires. 
When introduced in 2003, the “Millionaire’s Tax” was a 4% surcharge on those earning over $1 million in a tax year. Fortunately, lawmakers allowed this threshold to increase with inflation. As of March 2005, the updated surtax limits were:

• Tax year 2023 is $1,000,000
• Tax year 2024 is $1,053,750
• Tax year 2025 is $1,083,150

For a more detailed explanation of how the Massachusetts Millionaire’s Tax works please visit:
https://www.mass.gov/info-details/4-surtax-on-taxable-income-over-1000000#calculating-income-subject-to-the-4%-surtax-

Special Residential Tax Break Exemptions

There are special tax breaks for people who sell their primary residence.
They are listed below and detailed in a special post about Special Exemptions for Massachusetts Home Sales at:
https://www.greaterbostonhometeam.com/special-home-tax-exemptions-for-massachusetts-home-sales/

In Massachusetts, Special Residential Tax Break Exemptions include:

• The Home Sale Exemption Tax Break 

• Special Home Sale Rules for Widows or Widowers

• Inherited Homes

• Special Rules for Job Transfers

updated March 11, 2025 by Sam Schneiderman
copyright 2025 by Sam Schneiderman & Greater Boston Home Team – all rights reserved