Cost Segregation Study in Rhode Island

Rhode Island is a small state with a full set of decoupling provisions. It requires a bonus depreciation addback, caps Section 179 at $25,000, and offers a pass-through entity tax that has been available since 2019.

For an investor the practical read is straightforward: the federal deduction is unaffected, the state deduction is deferred, and the rate at which the deferral is measured is a manageable 5.99%.

How Rhode Island Income Tax Interacts With Federal Strategy

Rhode Island's personal income tax has three brackets with a top rate of 5.99%. Rhode Island does not provide a preferential rate for long-term capital gains, so gain on a property sale is taxed at ordinary Rhode Island rates.

The business corporation tax rate is 7% with a $400 minimum tax that applies to corporations and to LLCs electing corporate treatment. Rhode Island uses combined reporting for corporate groups.

Rhode Island's estate tax, with an exemption far below the federal amount, is a meaningful factor for property owners in the state and belongs in the same conversation as income tax planning for anyone holding appreciated real estate long term.

Rhode Island Pass-Through Entity Tax

Rhode Island enacted an elective pass-through entity tax in 2019, one of the earlier states to respond to the federal SALT cap. Electing partnerships, S corporations, and LLCs treated as pass-throughs pay tax at the highest individual rate on their Rhode Island source income, deduct the payment federally, and owners claim a credit against their Rhode Island tax.

The election is annual and made on a timely filed return. Because the entity rate is set at the top individual rate, owners whose personal rate is lower should confirm that the credit fully offsets the entity payment before electing, which it generally does through the credit mechanism but which is worth verifying in a year with unusual income composition.

For an owner with $1 million of Rhode Island source income, the election moves roughly $60,000 of state tax to the entity level, worth about $22,000 of federal tax at the top rate.

Rhode Island owners with Massachusetts or Connecticut source income should coordinate elections across states, because the credit mechanics for taxes paid to other states interact with the PTET credit in ways that are easy to compute incorrectly.

Rhode Island Depreciation Conformity

Rhode Island decouples from IRC Sec. 168(k). Taxpayers add back the federal bonus depreciation deduction and compute Rhode Island depreciation without the special allowance, recovering the difference over the regular MACRS lives.

Rhode Island limits Section 179 expensing to $25,000 with a $200,000 investment phaseout, matching the restrictive approach used in California and Hawaii. On a cost segregation study that allowance is exhausted immediately.

Rhode Island requires a modification on disposition so that the accumulated difference is accounted for, which means Rhode Island gain on sale is smaller than federal gain by the amount of the unrecovered addback. Tracking that adjustment through the holding period is the mechanical discipline the state demands.

Cost Segregation Considerations Specific to Rhode Island

The first Rhode Island consideration is scale. Rhode Island property values in Newport, Narragansett, and the East Bay support studies that clear the cost threshold comfortably, and the coastal short-term rental market is substantial relative to the size of the state.

The second is that Rhode Island generally follows the federal passive activity framework, so material participation drives usability. A coastal property with an average guest stay of seven days or less falls outside the rental activity definition under the Sec. 469 regulations, which is the position most Rhode Island vacation rental owners are relying on whether they know it or not.

The third is seasonality. Rhode Island short-term rentals are heavily seasonal, which compresses the operating window and makes the material participation hour count harder to satisfy on the 500 hour test. The 100 hour test combined with no other person performing more hours is frequently the better path, and it requires documentation of what the cleaner and the property manager did, not just what the owner did.

The fourth is the estate tax overlay. Rhode Island's estate tax exemption is well below the federal exemption, and a portfolio of appreciated Rhode Island real estate can create a state estate tax liability even where no federal tax is due. Depreciation strategy and basis step-up planning point in different directions, and the tension should be resolved deliberately.

Working With AE Tax Advisors in Rhode Island

AE Tax Advisors works with real estate investors, business owners, and high-income professionals across Rhode Island and all fifty states. We are a licensed CPA and IRS Enrolled Agent practice, and we handle the engineering-based cost segregation study, the Rhode Island addback and disposition modifications, the pass-through entity tax election, and the return preparation as one engagement.

Rhode Island's rules are not complicated, but they are numerous, and the state adjustments have to survive from the placed-in-service year through the sale. We build the schedule once and carry it, which is the part a study vendor cannot do for you.

Related reading: the complete guide to cost segregation, our cost segregation study service, short-term versus long-term rental tax treatment, lookback studies and Form 3115, and multi-state tax planning.

Rhode Island tax rates, pass-through entity tax rules, and depreciation conformity provisions described on this page reflect law in effect as of August 2026 and are provided for general information only. State conformity changes frequently and often retroactively. Nothing here is tax advice for your situation, and no client relationship is created by reading it. Talk to us about your facts before acting.