Oregon does not tax Social Security benefits

Oregon treats Social Security income differently from federal income tax. The state does not tax Social Security benefits at all — not for residents who live in Oregon full-time, and not for part-year residents. This applies to retirement benefits, survivor benefits, and disability benefits (SSDI). If Social Security is your only income, you will not owe Oregon state income tax on it.

However, Oregon does tax other types of retirement income. Pensions, 401(k) withdrawals, IRA distributions, and investment income are all subject to Oregon state tax. Many retirees have a mix of income sources, so understanding which parts are taxed and which are not matters when you file.

Key Takeaways

  • Oregon exempts all Social Security benefits from state income tax, regardless of how much you receive or your other income.
  • Pensions, 401(k) withdrawals, and IRA distributions are taxed as ordinary income in Oregon.
  • You may still need to file an Oregon tax return even if Social Security is your only income, depending on your total income and filing status.
  • Federal tax rules on Social Security are separate from Oregon's rules — you may owe federal tax on benefits even though Oregon does not tax them.

How Oregon's Social Security exemption works

Oregon's exemption is straightforward: the state straightforward does not include Social Security in taxable income. When you file your Oregon tax return, you report Social Security benefits received, but they do not count toward your Oregon taxable income. This is true whether you received $10,000 or $50,000 in benefits during the year.

The exemption applies to all types of Social Security payments. Retirement benefits for workers age 62 and older, survivor benefits paid to spouses and children, and Supplemental Security Income (SSI) are all exempt. If you receive a lump-sum payment from Social Security for back benefits, that lump sum is also exempt from Oregon tax.

What Oregon does tax in retirement income

While Social Security is exempt, Oregon taxes most other retirement income at the state's ordinary income tax rates. If you have a pension from a former employer, you owe Oregon tax on the full amount. The same applies to distributions from a traditional IRA or 401(k) — these are taxed as ordinary income.

Roth IRA distributions are treated differently. may have access to distributions from a Roth IRA (withdrawals after age 59½ and at least five years after opening the account) are not taxed by Oregon. Non-may have access to distributions may be taxed depending on whether they are earnings or contributions.

Investment income — interest, dividends, and capital gains from stocks or rental property — is also taxed by Oregon. Long-term capital gains (assets held more than one year) are taxed at Oregon's ordinary income rates, not at a preferential rate.

Federal tax rules are separate from Oregon's

The federal government taxes Social Security differently than Oregon does. At the federal level, up to 85 percent of your Social Security benefits may be taxable, depending on your combined income (Social Security plus half your other income). Oregon does not follow this federal rule — the state straightforward exempts all Social Security from tax.

This means you could owe federal income tax on Social Security benefits while owing zero Oregon state tax on those same benefits. When you file your federal return, you will use IRS Form 1040 and calculate federal tax on Social Security using the federal rules. When you file your Oregon return, you exclude Social Security entirely.

When you need to file an Oregon tax return

Even if Social Security is your only income, you may still need to file an Oregon return. Oregon requires you to file if your total income exceeds the standard deduction for your filing status and age. For 2024, the standard deduction is $2,570 for single filers under 65 and $3,570 for single filers 65 and older. These amounts increase slightly each year.

If you have income from sources other than Social Security — a pension, part-time work, investment income, or IRA distributions — you will likely need to file. Even if you do not owe tax, filing may be required if your income exceeds the threshold. Oregon also requires filing if you had Oregon income tax withheld from any payment during the year, because you may be due a refund.

The safest approach is to calculate your total income from all sources and compare it to the current standard deduction. If you are unsure, the Oregon Department of Revenue website has a filing requirement worksheet, or you can contact a tax preparer.

How to report Social Security on your Oregon return

Oregon Form OR-40 (the state income tax return) has a line where you report the total Social Security benefits you received during the year. You will enter this amount on the form, but it does not add to your taxable income. The form walks you through which income counts and which does not.

You will receive a Social Security Benefit Statement (Form SSA-1099) from Social Security each January showing how much you received in the previous year. Use this form to fill in the amount on your Oregon return. If you received benefits for only part of the year, the statement will show the correct total.

If you also received other retirement income — a pension, IRA distribution, or part-time wages — those amounts go on separate lines of the form and do count toward your taxable income. Oregon's tax software and paper forms guide you through which line each type of income belongs on.

Special situations: part-year residents and non-residents

If you moved to Oregon partway through the year, you are a part-year resident. Oregon taxes your income based on the number of days you lived in the state. However, Social Security is still exempt — it does not matter whether you lived in Oregon for the full year or only part of it. The exemption applies either way.

If you lived outside Oregon all year but received Social Security, you do not file an Oregon return (unless you had other Oregon-source income). Social Security is not taxed by Oregon regardless of where you live.

If you moved out of Oregon during the year, you may need to file both an Oregon part-year return and a return for your new state. Each state has its own rules on Social Security. Some states tax it, some do not. When you move, check the tax rules for your new state to understand what you will owe there.

Frequently Asked Questions

Will I owe Oregon tax if Social Security is my only income?

No. Oregon does not tax Social Security, so if it is your only income and below the standard deduction threshold, you will not owe Oregon tax. You may still need to file a return to claim a refund if tax was withheld, but you will not owe tax on the benefits themselves.

Do I have to file an Oregon return if I have Social Security and a small pension?

It depends on your total income. Social Security is not counted, but your pension is. If your pension plus any other income exceeds the standard deduction for your age and filing status, you must file. Check the Oregon Department of Revenue's filing requirement worksheet to be sure.

What if I moved to Oregon after I started receiving Social Security?

Oregon's Social Security exemption applies to part-year residents. You do not owe Oregon tax on Social Security for the months you lived there or the months you did not. However, you may owe tax to the state you moved from, depending on that state's rules.

Does Oregon tax my spouse's Social Security if we file jointly?

No. Oregon exempts all Social Security benefits from tax, whether they are your own benefits or your spouse's. If you file a joint return, both of your Social Security amounts are exempt.

I owe federal tax on my Social Security. Do I also owe Oregon tax?

No. Federal and state tax rules are separate. You may owe federal tax on Social Security under the federal combined income test, but Oregon does not use that test. You will owe federal tax but zero Oregon tax on the same benefits.