Quarterly Estimated Tax Calculator — Rhode Island (2026)
If you earn income in Rhode Island without withholding — freelancing, contracting, rentals, dividends — the IRS expects payment four times a year, not once. This calculator turns your expected 2026 net profit into a per-quarter number covering self-employment tax, federal income tax and Rhode Island state tax. Rhode Island uses a progressive income tax with 3 brackets running from 3.75% up to 5.99%, applied after a state standard deduction of $10,550.
Rhode Island Quarterly Tax Calculator
Gross 1099 income minus business expenses.
2026 due dates and safe harbor
Federal estimated payments are due April 15, June 15, September 15 of 2026 and January 15 of 2027. You avoid penalties by paying either 90% of the current year's liability or 100% of last year's (110% if prior-year AGI exceeded $150,000) — the safe-harbor rule.
Rhode Island runs its own estimated-payment schedule that usually mirrors the federal dates. On $90,000 of net profit the Rhode Island portion alone is about $685 per quarter.
Underpayment penalties
The IRS charges interest-style penalties per quarter you fall short, currently around 7–8% annualized. Paying late in the year does not fix an early-quarter shortfall unless you use the annualized income method on Form 2210.
Irregular income is common in healthcare work around Providence: if Q1 is slow and Q4 is huge, the annualized method usually beats four equal payments.
Paying as a Rhode Island taxpayer
Pay federally through IRS Direct Pay or EFTPS, and Rhode Island through the state revenue department's online portal — keep confirmation numbers for both.
Rhode Island has no separate city or county income tax, so the state figure above is the full sub-federal income tax you pay.
Local and payroll taxes Rhode Island adds on top
Temporary Disability Insurance withholds about 1.3% of wages up to the annual taxable wage base. That deduction sits outside the federal and state income tax lines, so build it into your own budget on top of the numbers above.
Rhode Island has no separate city or county income tax, so the state figure above is the full sub-federal income tax you pay.
Nobody withholds these for you when you are self-employed in Rhode Island. Local wage taxes, city business licences and gross-receipts style levies are yours to register for and remit alongside your quarterly federal and state estimates.
Working across a state line from Rhode Island
Rhode Island has no income-tax reciprocity agreements, so if you live here and work across a state line you generally file a nonresident return in the work state and claim a credit at home to avoid double taxation.
Remote and hybrid work complicates this further: most states tax income where the work is physically performed, so a Providence resident spending part of the year at a client site in Massachusetts may owe a nonresident return there. Keep a day-count log if you split time between states.
The rest of your Rhode Island tax bill
Rhode Island charges a 7% state sales tax, homeowners pay an average effective property tax of 1.4% of market value, and the minimum wage in force during 2026 is $16.00 an hour.
7% statewide with no local sales tax.
Income tax is only one part of a state's take. Rhode Island recovers revenue through sales and property tax as well, which is why headline income tax rates alone are a poor guide to how far a salary really goes. Rhode Island exempts Social Security below income limits and allows a $20,000 pension/annuity modification at full retirement age.
Rhode Island vs Massachusetts on the same salary
On a $90,000 salary, a single filer keeps about $69,146 a year in Rhode Island against roughly $67,645 in Massachusetts — a difference of $1,501, or $125 a month.
Effective combined rates are 23.2% in Rhode Island and 24.8% in Massachusetts. Set that gap against living costs: index 110 here versus 148 there, with property tax at 1.4% and 1.14% respectively.
Rhode Island income tax brackets 2026 (single filer)
| Taxable income | Rate |
|---|---|
| $0 – $77,450 | 3.75% |
| $77,450 – $176,050 | 4.75% |
| $176,050 and up | 5.99% |