DAVID PETERSONFATHOM REALTY RI & MA
Tax & Finance

Massachusetts Border Town Property Tax Rates, 2026

July 15, 2026
7 min read
By David Peterson
Massachusetts Border Town Property Tax Rates, 2026

Across the Massachusetts towns that border Rhode Island, approximate 2026 residential property tax rates run from roughly $12 to $14.50 per $1,000 of assessed value, which puts the estimated annual bill on a $500,000 home somewhere between about $6,000 and $7,250. That band is often a touch lower than what you see in the higher-taxed Rhode Island cities like Providence or Pawtucket, but MA home prices tend to run higher, so the total dollar bill can land in a similar place.

I sell on both sides of this line. I am licensed in Rhode Island and Massachusetts, and a lot of my buyers are weighing an Attleboro or Seekonk address against a Providence-side one. The rate is only half the math. The other half is what a home actually costs and what it gets assessed at. Here is the table I keep coming back to.

### What are the 2026 residential tax rates in the MA border towns?

Here are the Massachusetts towns that sit right on the Rhode Island line, with approximate 2026 residential rates and the estimated tax on a $500,000 home. I compute the estimate as the rate times 500, so a $12.50 rate is about $6,250 a year.

TownApprox. residential rate (per $1,000)Est. annual tax on a $500K home
Attleboro~$12.50~$6,250
North Attleboro~$12.00~$6,000
Seekonk~$13.50~$6,750
Rehoboth~$12.00~$6,000
Swansea~$13.00~$6,500
Somerset~$13.50~$6,750
Fall River~$12.50~$6,250
New Bedford~$14.00~$7,000
Taunton~$13.50~$6,750
Norton~$14.50~$7,250
Mansfield~$14.00~$7,000

These rates are approximate, as of 2026. Confirm the current rate with the town assessor. Every Massachusetts municipality sets its own rate annually through the tax classification process, and the number can move year to year as the town's budget and total assessed value change. Treat this table as a planning tool, not a quote.

### How do MA border rates compare to Rhode Island?

Two things are true at the same time, and you have to hold both.

First, the headline rate in these MA towns is frequently a bit lower than in the harder-taxed RI cities. Providence and Pawtucket carry residential rates that sit above most of the towns in the table above. If you only looked at the rate, you might conclude Massachusetts is the cheaper side of the border. That is the trap.

Second, and this is the part that gets missed, the tax you actually pay is rate times assessed value, and MA home prices on this corridor usually run higher than the RI side. A higher price means a higher assessment, and a lower rate applied to a higher number can produce the same bill or a bigger one. I have watched a buyer save on the rate and lose it all back on the assessment.

So the honest comparison is not "which state has the lower rate." It is "what is the total annual bill on the specific home I am buying." Pull my Rhode Island property taxes by town table next to this one, put the two candidate homes side by side at their real prices, and compare the dollar figures. That is the only apples-to-apples version.

### What is the residential versus commercial split?

Massachusetts lets cities and towns tax commercial, industrial, and personal property at a higher rate than residential. This is called a split tax rate or classification. Towns with a lot of commercial base, like Fall River, New Bedford, or Taunton, often shift more of the burden onto business property, which can keep the residential rate lower than it would otherwise be.

That matters to a homebuyer in a specific way:

* The rate in the table above is the residential rate. It is the one that applies to your house. * A commercial building on the same street can be taxed at a meaningfully higher rate. * Towns with little commercial base, more rural ones, sometimes run a single rate for everything, which can push the residential number up.

Rhode Island cities do something similar in spirit, though the mechanics differ. The takeaway is the same. Do not compare a residential rate in one town to a blended or commercial figure in another. Make sure you are comparing residential to residential.

### How should I use these numbers when I am shopping?

Start with the total monthly payment, not the sticker price. Property tax is a real line in your escrow, and on a $500K home the difference between a $12 town and a $14.50 town is roughly $1,250 a year, or a little over $100 a month. That is not nothing, but it is also usually smaller than the swing you get from a $30,000 difference in purchase price.

Here is the order I run it in:

* Figure out the total monthly number you are comfortable with. My estimate what you can afford tool works backward from a payment to a price so you are not guessing. * Take the assessed value of the actual home, not a round $500K, and multiply by the town's current rate. * Add that tax to principal, interest, and insurance to get the true monthly cost. * Then compare the MA home to the RI home on that final monthly number.

When you do it that way, the border stops being a state-line argument and becomes a per-home math problem, which is exactly what it should be.

### Why do the rates move every year?

A Massachusetts tax rate is not a fixed percentage. The town decides how much money it needs to raise, then divides that levy across the total assessed value of all taxable property. If assessments rise fast, the rate can actually fall even while bills climb, because the same levy is spread over bigger values. If the budget grows faster than values, the rate goes up.

This is why I will not hand anyone a hard number and call it final. The rates in my table are approximate and reflect the 2026 picture as I understand it. Before you write an offer, confirm the current rate and the property's assessed value with the town assessor's office. It takes one phone call and it removes the guesswork from your biggest recurring cost.

### Frequently Asked Questions

#### Which MA border town has the lowest property tax rate?

Among the towns in my table, North Attleboro and Rehoboth sit at the low end at roughly $12 per $1,000, which is about $6,000 a year on a $500K home. Rates are approximate and change annually, so confirm the current figure with the town before you rely on it.

#### Are Massachusetts property taxes lower than Rhode Island's?

The rate in these MA border towns is often a bit lower than in RI cities like Providence or Pawtucket, but MA home prices tend to be higher, so the total bill can land similar. Compare the actual dollar amount on the specific home, not the rate alone.

#### How is the tax on a $500,000 home calculated?

You multiply the rate per $1,000 by 500. A $13 rate gives about $6,500 a year, a $14 rate about $7,000. The catch is that the town taxes the assessed value, which may differ from your purchase price, so use the real assessment for an exact figure.

#### What is a split tax rate in Massachusetts?

It is when a town taxes commercial and industrial property at a higher rate than residential property. The rates in my table are the residential rates, the ones that apply to your home, so make sure you compare residential to residential across towns.

If you are weighing a Massachusetts border town against a Rhode Island address, I can run the real tax math on both homes side by side before you make a move. Contact David and we will compare the total monthly numbers, not just the rates.

David Peterson, Fathom Realty real estate agent licensed in Rhode Island and Massachusetts

Written by

David Peterson

David is a real estate agent with Fathom Realty, dual-licensed in Rhode Island (RES.0047177) and Massachusetts (9577507-RE-S). He serves the Providence metro, the East Bay and coastal Rhode Island, and Southeastern Massachusetts, and brings a digital marketing agency background to every listing.

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