Rhode Island’s income tax on Social Security benefits depends on your age and income. If you’ve reached full retirement age and your federal adjusted gross income for 2025 is under $107,000 filing single or $133,750 filing jointly, your Social Security benefits are fully exempt from Rhode Island income tax. If you miss either test, the same portion of your benefits that’s taxable on your federal return is also taxed by Rhode Island at the state’s regular income tax rates.
Who Qualifies for the Exemption
Two requirements have to be met at the same time. You need to have reached the Social Security Administration’s full retirement age by the end of the tax year, and your federal AGI must fall below the state’s income threshold for your filing status. Miss either one and the full federally taxable amount of your Social Security gets added to your Rhode Island taxable income.
The exemption is not automatic. You claim it on Schedule M of Form RI-1040 as a modification decreasing federal AGI, and the Division of Taxation publishes a Social Security Modification Worksheet to run the eligibility check and calculate the deduction.1State of Rhode Island Division of Taxation. 2025 RI Schedule M – RI Modifications to Federal AGI Attach Schedule M and supporting documentation, or processing may be delayed.2RI Division of Taxation. 2024 1040R Instructions
2025 Income Thresholds
For tax year 2025 (returns filed in early 2026), the federal AGI limits are:
- Single, head of household, or married filing separately: less than $107,000
- Married filing jointly or qualifying widow(er): less than $133,750
These figures come from the Division of Taxation’s annual inflation adjustment and apply to your total federal AGI, not just the Social Security portion.3Rhode Island Division of Taxation. ADV 2025-22 Inflation Adjustments The statutory base amounts, $80,000 single and $100,000 joint, date to 2016 and are indexed to the Consumer Price Index each year.4Rhode Island General Assembly. Rhode Island Code 44-30-12 – Rhode Island Income of a Resident Individual Tax year 2026 numbers have not been published yet.
The Cliff Effect
This is an all-or-nothing exemption. Federal AGI of $106,999 gets you the full break. Federal AGI of $107,001 costs you the entire exemption, and every dollar of your federally taxable benefits becomes subject to Rhode Island tax.5Rhode Island Division of Taxation. Social Security Modification Worksheet There is no partial phase-out.
Planning matters when you’re close. A Roth conversion, a large required minimum distribution, or a one-time capital gain can push you over the line. Some retirees time those events across tax years specifically to protect the exemption.
What Counts as Full Retirement Age
Full retirement age is set by the Social Security Administration and depends on your birth year:6Social Security Administration. Retirement Age and Benefit Reduction
- Born 1943–1954: age 66
- Born 1955: 66 and 2 months
- Born 1956: 66 and 4 months
- Born 1957: 66 and 6 months
- Born 1958: 66 and 8 months
- Born 1959: 66 and 10 months
- Born 1960 or later: age 67
If you reach full retirement age during the tax year, you qualify for that entire year. If you haven’t reached it by December 31, you don’t qualify no matter how low your income is. Someone who started collecting reduced benefits at 62 will owe Rhode Island tax on the federally taxable portion for several years before the exemption kicks in.
What You Pay if You Don’t Qualify
Benefits that lose the exemption are folded into your Rhode Island taxable income and taxed at the state’s ordinary rates. For 2025:
- 3.75% on the first $79,900 of taxable income
- 4.75% on taxable income between $79,900 and $181,650
- 5.99% on taxable income above $181,650
There is no special rate for Social Security. For most retirees who lose the exemption, the taxable portion of benefits falls inside the 3.75% bracket.
The amount that becomes state-taxable is whatever appears on line 6b of your federal Form 1040. Federal law caps that at 85% of your total benefits, so no one ever pays state tax on more than 85% either.7Internal Revenue Service. Publication 915 (2025), Social Security and Equivalent Railroad Retirement Benefits If line 6b is zero because your federal combined income is low enough that none of your benefits are federally taxable, nothing carries over to Rhode Island regardless of whether you meet the state’s age and AGI tests.8Internal Revenue Service. Social Security Income
One federal wrinkle to know: married couples filing separately who lived together at any point during the year face a base amount of zero, meaning up to 85% of benefits are automatically federally taxable regardless of income.8Internal Revenue Service. Social Security Income Filing separately rarely helps a married retiree.
When Only One Spouse Has Reached Full Retirement Age
Joint filers are evaluated separately for the age test. If one spouse is 68 and the other is 63, only the older spouse’s share of the couple’s federally taxable Social Security qualifies for the state exemption. The younger spouse’s share stays taxable at the state level.9Rhode Island Division of Taxation. Rhode Island Retirement Income Tax Guide The AGI threshold still applies to your combined income.
Disability and SSI
Social Security Disability Insurance follows the same rules as retirement benefits: it’s reported on Form SSA-1099, potentially taxable federally under the combined-income formula, and eligible for Rhode Island’s exemption only if the recipient has reached full retirement age.10Internal Revenue Service. Regular and Disability Benefits Someone collecting SSDI at 55 will not qualify for the state exemption until reaching FRA.
Supplemental Security Income is a separate program. SSI is not federally taxable and does not appear on Form SSA-1099, so it never enters federal AGI and has no Rhode Island tax impact.8Internal Revenue Service. Social Security Income
Lump-Sum Back Payments
A lump-sum Social Security payment covering prior years shows up entirely on the SSA-1099 for the year you receive it. That single-year spike can push your AGI over Rhode Island’s threshold and cost you the exemption for that year.
The IRS offers a lump-sum election that lets you calculate the taxable portion using your income from the earlier years the payment covers rather than the receipt year. You make the election by checking the box on line 6c of Form 1040.11Internal Revenue Service. Back Payments A lower federal taxable amount means a lower federal AGI, which may keep you under Rhode Island’s cliff. Publication 915 includes worksheets for running both calculations.
Avoiding a Surprise Bill
Social Security withholds no tax by default. For federal tax, you can request voluntary withholding at 7%, 10%, 12%, or 22% by submitting Form W-4V to the SSA or setting it up through your my Social Security account.12Social Security Administration. Request to Withhold Taxes You can change or stop it at any time.
Social Security does not offer Rhode Island state withholding. If you expect to owe state tax on your benefits, you’ll generally need to make quarterly estimated payments to the Division of Taxation. Estimated payments are required when you expect to owe $250 or more after credits and withholding.