Updated September 4, 2026. Quick answer: Mostly yes, with a narrow exception. Idaho’s Retirement Benefits Deduction covers only specific categories, firefighters and certain city police pensions, pre-1984 federal civil service annuities, and qualifying military retirement pay, capped at $48,216 (single) or $72,324 (married) for 2025. Ordinary state-employee pensions, private pensions, and IRA/401(k) distributions are fully taxable.
State retirement-income forms, line by line: Idaho Form 39R.
Inherited an IRA? What the state’s own documents say about taxing those withdrawals: Idaho tax on inherited IRA withdrawals.
Hold a 403(b) or 457(b)? What the state’s own documents say about taxing those withdrawals: does Idaho tax 403(b) and 457(b) withdrawals.
Drawing a pension? Whether the state withholds tax from it, from its own documents: Idaho tax withholding on pension payments.
Selling your home? How the state taxes the profit, from its own tax documents: Does Idaho tax the profit from selling your home?.
The state’s income tax schedule: the Idaho 2026 tax brackets (pending).
Withdrawing from an IRA or 401(k)? Whether the state withholds tax from it, from its own documents: Idaho tax withholding on IRA and 401(k) withdrawals.
Trusts have their own page: does Idaho tax trust income.
Dividends and interest have their own page: does Idaho tax dividends and interest.
Inheriting from, or planning for, someone in this state? Whether the state has an inheritance tax, from its own tax documents: Does Idaho have an inheritance tax?.
Contributing to an HSA? How the state taxes it, from its own tax documents: Does Idaho tax HSA contributions?.
Annuity payments have their own page: does Idaho tax annuity income.
Making a gift or planning an estate? The state’s gift tax answer, from its own tax documents: Does Idaho have a gift tax?.
Planning for what you leave behind? The state’s estate tax answer, from its own tax documents: Does Idaho have an estate tax?.
Military retired pay has its own page: does Idaho tax military retirement.
Saving for a child’s college? The state’s 529 break has its own page: Idaho 529 plan tax deduction.
Selling stocks, funds or real estate has its own page: does Idaho tax capital gains.
Withdrawals from a 401(k) or IRA have their own page: does Idaho tax 401(k) and IRA withdrawals.
The PERSI payment options, refund and buyback rules, from the system’s own pages: PERSI retirement decisions.
Related guides on this topic: Pension Buyback Calculator and The Age-55 Exception Dies the Moment You Roll the Money to an IRA.
Related state retirement tax guides: Does Idaho Tax Social Security?
Confidence note: high. This page is scoped to pension, IRA and 401(k) taxation specifically. For the state’s full retirement-tax picture (Social Security, tax rates, estate and probate), see how Idaho taxes retirement income generally.
The rule in the source’s own words. Idaho State Tax Commission, Form 39R instructions: “The amount deducted can’t be more than the amount of qualified benefits included in federal income.” (source, read October 5, 2026). This page’s governing citation: Idaho Code sec. 63-3022A.
How pensions and retirement-account withdrawals are taxed
| Public (state/local government) pensions | Taxable by default. Idaho’s Retirement Benefits Deduction only covers the PERSI Firefighters Retirement Fund and certain Idaho city police pensions; most PERSI Base Plan retirees do not qualify. |
|---|---|
| Private (employer) pensions | Fully taxable, not among the closed statutory list of qualifying benefit types. |
| Federal government pensions (FERS/CSRS) | CSRS and FSRDS pensions qualify for the deduction only if eligibility was established before 1984; FERS explicitly does not qualify at all. |
| Military retirement pay | Qualifies for the deduction only if the retiree is disabled (any age), age 62 or older, or under 62 and employed with income requiring a federal return; a 2025 law (H.B. 412) restored this narrower test retroactive to January 1, 2025 after a brief change earlier that year. |
| IRA and 401(k)/403(b) distributions | Fully taxable; not a qualifying benefit type under the Retirement Benefits Deduction. |
| General retirement-income exclusion | The Retirement Benefits Deduction cap for 2025 is $48,216 (single) or $72,324 (married filing jointly), reduced dollar-for-dollar by Social Security and Railroad Retirement benefits received. |
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How our partner relationships workSocial Security
Social Security is never taxed by Idaho. Social Security has its own rules in every state; see the full breakdown in how Idaho taxes retirement income generally.
Figures verified against the Idaho State Tax Commission Form 39R Instructions (2025) and Idaho 2025 House Bill 412 on September 30, 2026.
Statute and sources
Governing citation: Idaho Code sec. 63-3022A.
Read September 4, 2026.
Related: how Idaho taxes retirement income generally · does Idaho tax Roth conversions? · Roth conversion taxes, all 51 jurisdictions.
General information drawn from each state’s own published statutes and revenue-department guidance, not legal, tax or financial advice. Figures and exemption amounts are current as of the date in the quick answer, are set by state law, and can change by future legislation; any pending bill named on this page is not yet law. This page cannot see your own return, which governs. We are not a law firm, a tax adviser, or a fiduciary, and this is not personalized advice.
For your own numbers, run the Retirement Tax Comparison Tool (2026): Compare Any Two States.
See Retirement Tax Relocation (2026): The Four Taxes That Change When You Move for the full state by state breakdown.