Rhode Island Property Taxes by Town: The Mill Rate Guide (2026)

Here is the short answer. Rhode Island does not set one statewide property tax rate. Every city and town sets its own rate through something called a mill rate, and that rate is applied to your home's assessed value to produce your annual tax bill. Two homes with the exact same price tag can carry very different tax bills depending on which town they sit in and whether you live in the home or rent it out.

I sell homes across Rhode Island and Southeastern Massachusetts, and I also run a marketing business, so I spend a lot of my week staring at numbers. The property tax question comes up on almost every buyer call, and it is one of the most misunderstood parts of the whole purchase. So let me walk through how mill rates actually work, why a cheaper house can cost you more in tax, and how to estimate your real bill before you write an offer.

What a mill rate actually is

A mill rate is simply the tax charged per one thousand dollars of assessed value. That is the whole concept. One mill equals one dollar of tax for every one thousand dollars your town says your property is worth.

So if your town's residential rate is 18 mills and your home is assessed at 400,000 dollars, the math looks like this.

1. Take your assessed value and divide by 1,000. That gives you 400.
2. Multiply that by the mill rate of 18. That gives you 7,200.
3. Your estimated annual tax is roughly 7,200 dollars, before any exemptions.

Two numbers drive that result. The mill rate, which the town sets each year, and the assessed value, which is the town's opinion of what your property is worth. Assessed value is not always the same as what you paid. Towns run revaluations on a cycle, so a home can be assessed above or below its actual market price at any given moment. That gap matters, and I will come back to it.

Owner-occupied versus non-owner-occupied

This is the part that trips up buyers most, so read this section twice if you are considering a two-family or a rental.

Several Rhode Island communities charge a different rate depending on whether you live in the property. If you occupy the home as your primary residence, you often qualify for the owner-occupied rate, which is lower. If you own the property but rent it out, you pay the non-owner-occupied rate, which can be dramatically higher.

Providence is the clearest example. The owner-occupied residential rate is meaningfully lower than the non-owner-occupied rate, and the gap is large enough to change whether a rental property even makes sense as an investment. If you are buying a three-family in Providence to live in one unit and rent the other two, your tax picture is completely different from an investor who rents all three units. Do not assume the listing's quoted taxes apply to your situation. They may reflect the previous owner's status, not yours.

The lesson is simple. Always confirm which rate applies to you, and never trust the tax figure on a listing sheet without checking it against your own intended use.

Why a cheaper home can cost more in tax

Here is the counterintuitive truth. The sticker price of a home tells you almost nothing about its tax bill until you factor in the town's mill rate.

Imagine two homes, each priced at 400,000 dollars. One sits in a town with a residential rate near 8 mills. The other sits in a town with a rate near 24 mills. The first home might carry a tax bill around 3,200 dollars. The second could run close to 9,600 dollars. Same purchase price, roughly three times the annual tax.

Now flip it. A 350,000 dollar home in a high-rate community can easily cost you more every year than a 450,000 dollar home in a low-rate town. Over a ten year hold, that difference is tens of thousands of dollars. That is real money that never touches your principal or builds any equity.

This is why I tell buyers to shop on total monthly cost, not price. Your mortgage, your taxes, and your insurance all live inside that monthly number. Taxes are the piece people underestimate the most.

A town by town comparison

Below is an approximate look at how residential mill rates tend to compare across a sample of Rhode Island communities. I want to be very clear about what this table is and is not.

These figures are approximate and for general orientation only. They are not guaranteed, they change every single year when towns set new budgets, and many communities carry separate owner-occupied and non-owner-occupied rates. Providence in particular splits those two rates significantly. Always verify the current year's exact rate directly with the town assessor before you rely on it for a purchase decision.

| Town or City | Approximate residential mill rate (per 1,000) | General notes | | --- | --- | --- | | Little Compton | roughly 4 to 6 | Among the lowest rates, high property values | | New Shoreham (Block Island) | roughly 6 to 8 | Very low rate, high assessed values | | Newport | roughly 9 to 12 | Coastal, relatively moderate rate | | Bristol | roughly 13 to 16 | Waterfront and historic stock | | Tiverton | roughly 14 to 17 | Popular with buyers crossing from Massachusetts | | Portsmouth | roughly 14 to 17 | Aquidneck Island | | East Greenwich | roughly 18 to 22 | Strong schools, higher values | | Cranston | roughly 18 to 21 | Owner-occupied and non-owner rates differ | | Warwick | roughly 18 to 21 | Large market, separate rate classes | | Providence | roughly 17 to 19 owner-occupied, notably higher non-owner-occupied | Big split between owner-occupied and rental | | North Providence | roughly 22 to 25 | Higher rate, denser housing | | Woonsocket | roughly 24 to 30 residential | Among the higher residential rates in the state |

Read that table as a shape, not as gospel. The pattern that holds year after year is that coastal and high-value towns tend to carry lower rates, while denser urban communities tend to carry higher ones. The specific numbers move annually.

If you want a grounded, current read on any one of these markets, my [Cranston area guide](/areas/cranston-ri) is a good example of the local detail I keep on hand, and I keep the same kind of notes for the other towns I cover.

Homestead exemptions and other relief

Some Rhode Island communities offer a homestead exemption, which reduces the taxable value of a home you occupy as your primary residence, or applies a lower rate to it. The mechanics vary by town. In some places it is a percentage reduction to assessed value. In others it shows up as that separate, lower owner-occupied rate we discussed.

There are also targeted programs in many communities for older residents, veterans, and residents with disabilities. These are not automatic. You usually have to apply, and you often have to reapply or confirm eligibility on a set schedule. If you qualify for any of these and you skip the paperwork, you are simply paying more than you need to.

When I represent a buyer, confirming which exemptions apply to their situation is part of the homework I do before we finalize the numbers. It is an easy thing to overlook and an expensive one to miss.

How to estimate your own bill

You can get a solid estimate in a few minutes.

1. Find the town's current residential mill rate. Call the assessor's office or check the town's website, and confirm whether owner-occupied and non-owner-occupied rates differ.
2. Find the property's assessed value, which is different from the asking price. The assessor's database has it.
3. Divide the assessed value by 1,000, then multiply by the mill rate.
4. Subtract the effect of any homestead exemption or relief program you qualify for.
5. Treat the result as an estimate, then confirm the exact figure with the assessor.

One warning. If a town is due for a revaluation, or the home recently sold well above its assessed value, expect the assessment to move. A bargain tax bill based on a stale assessment can jump after the next reval. I always factor that risk in when I advise a buyer, because the number you inherit is not always the number you keep.

Let me run your real numbers

Property taxes are one of the biggest and most predictable costs of owning a home, and they are also one of the easiest to get wrong when you are comparing towns. I would rather show you the true cost of a home in one town versus another before you fall in love with a listing, not after.

If you are weighing where to buy in Rhode Island or Southeastern Massachusetts, [book a consultation](/contact) and I will walk you through the tax picture town by town for your budget and your plans. And if you want to know what your current home is really worth in today's market, start with a [free home valuation](/home-valuation).