Rhode Island state income tax calculator

Estimate Rhode Island income tax using the 3.75% to 5.99% bracket schedule.

How this calculator works

Step 1 starts with the Rhode Island taxable income you already calculated on your return. If you are a part-year resident or nonresident, the tool applies the Rhode Island income percentage you provide to focus on Rhode Island-source income.

Step 2 applies Rhode Island's three-tier bracket schedule to estimate total tax.

Step 3 summarizes the effective and marginal rates so you can see how additional income would be taxed and whether your current estimate matches your expectations.

Frequently asked questions

What income should I enter?

Use Rhode Island taxable income from your return. If you only know total income, estimate deductions first or use the standard deduction tool.

Do part-year residents prorate income?

Yes. Use the Rhode Island income allocation percentage from your return to prorate taxable income before applying the Rhode Island bracket schedule.

Does Rhode Island use brackets?

Yes. Rhode Island uses a three-tier schedule with rates from 3.75% up to 5.99%, and the thresholds apply across filing statuses.

Is this tax advice?

No. This tool provides estimates based on the inputs you provide and is not legal or tax advice.

This tool provides estimates based on Rhode Island's published brackets. Not legal or tax advice.