Clear Money Guide
What this state guide covers
A quick view of the questions, practical details and source notes below.
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2026 edition · statute-cited · part of Clear Money Guide’s 51-state retirement tax series. This guide covers state taxes on retirement income and estate transfers; property and sales taxes vary by county and are outside its scope.
Updated July 24, 2026. Quick answer: Oklahoma’s top rate falls to 4.5% for tax year 2026 under HB 2764 (signed May 28, 2025), which also consolidated the bracket structure and wired in automatic quarter-point cuts — triggered by revenue growth — pointing the rate toward zero over time. Social Security is fully exempt, military retirement is 100% exempt (TY2022+), and other retirement income — government pensions and private qualified plans including 401(k)/IRA distributions — gets a $10,000-per-person exclusion before the graduated rates apply. The estate tax was repealed in 2010; there is no inheritance tax.
Federal civil service pensions in Oklahoma: does Oklahoma tax federal pensions.
State retirement-income forms, line by line: Oklahoma Schedule 511-A.
Inherited an IRA? What the state’s own documents say about taxing those withdrawals: Oklahoma tax on inherited IRA withdrawals.
Hold a 403(b) or 457(b)? What the state’s own documents say about taxing those withdrawals: does Oklahoma tax 403(b) and 457(b) withdrawals.
Before the tax question, two more Oklahoma systems (the police pension system and the law enforcement system), with survivor and refund rules from their own documents: Oklahoma OPPRS retirement decisions and Oklahoma OLERS retirement decisions.
Before the tax question, the firefighters pension system, with its survivor and refund rules from its own documents: Oklahoma Firefighters Pension retirement decisions.
Drawing a pension? Whether the state withholds tax from it, from its own documents: Oklahoma tax withholding on pension payments.
Selling your home? How the state taxes the profit, from its own tax documents: Does Oklahoma tax the profit from selling your home?.
Married, or planning for a spouse’s death? Whether the state is a community property state, from its own statutes: Is Oklahoma a community property state?.
The state’s income tax schedule: the Oklahoma tax brackets for 2026.
Before the tax question, the Oklahoma City Employee Retirement System options, refund and survivor rules, from the City’s ordinance and its financial report: Oklahoma City ERS retirement decisions.
Withdrawing from an IRA or 401(k)? Whether the state withholds tax from it, from its own documents: Oklahoma tax withholding on IRA and 401(k) withdrawals.
For trust income specifically: does Oklahoma tax trust income.
For dividends and interest specifically: does Oklahoma tax dividends and interest.
Contributing to an HSA? How the state taxes it, from its own tax documents: Does Oklahoma tax HSA contributions?.
For annuity payments specifically: does Oklahoma tax annuity income.
Making a gift or planning an estate? The state’s gift tax answer, from its own tax documents: Does Oklahoma have a gift tax?.
Planning for what you leave behind? The state’s estate tax answer, from its own tax documents: Does Oklahoma have an estate tax?.
Saving for a child’s college? The state’s 529 break has its own page: Oklahoma 529 plan tax deduction.
For military retired pay: does Oklahoma tax military retirement.
For the sale of stocks, funds or real estate: does Oklahoma tax capital gains.
For 401(k) and IRA withdrawals specifically: does Oklahoma tax 401(k) and IRA withdrawals.
The HB 2764 correction (4.5%, and falling on autopilot)
Guides quoting Oklahoma’s top rate at 4.75% are a year behind: HB 2764 cut it to 4.5% starting TY2026 and consolidated the old six-bracket clutter. The law’s distinctive feature is its trigger: further 0.25-point cuts fire automatically when revenue benchmarks are met, meaning Oklahoma’s rate is scheduled to ratchet down without further votes. Combined with the $10,000 exclusion and exempt Social Security, a typical retiree couple’s effective Oklahoma rate lands well under 2% — while stale content keeps them comparing against figures from two rate regimes ago.
How Oklahoma taxes retirement income (statute-cited)
| Income tax | Graduated, top rate 4.5% for TY2026 (HB 2764; automatic 0.25-point trigger cuts toward zero) |
| Social Security | Not taxed (fully exempt to the federally taxable extent) |
| Pension / 401(k) / IRA | $10,000/person exclusion for qualifying retirement income (government pensions and private qualified plans); taxable above |
| Military retirement | 100% exempt (TY2022+; previously the greater of 75% or $10,000) |
| Estate / inheritance tax | None — estate tax repealed 2010 |
Probate: a statutory commission and a $50,000 affidavit
When the will provides no compensation (or the executor renounces it), personal-representative commissions are set by statute (58 O.S. §527): 5% of the first $1,000; 4% of the next $5,000; 2.5% of everything above $6,000 of the estate accounted for, plus a court-allowed amount for extraordinary services that cannot exceed the commissions themselves; attorney fees are court-allowed and reasonable. Small estates: up to $50,000 passes by affidavit (58 O.S. §393, 10-day wait, no PR appointed), and summary administration is available for estates up to $300,000. Context: probate cost by state · small-estate limits by state.
What the tax picture means for your own accounts
A state guide can set out how the rules treat retirement income in general, but not how they land on your particular mix of pensions, withdrawals and savings, and an adviser can work that through with you.
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Is Oklahoma a good state to retire in for taxes?
Quietly competitive and improving by statute: exempt Social Security, full military exemption, a $10,000-per-person cushion, a 4.5% top rate that cuts itself, and no death taxes. Against Texas next door, the practical gap for a modest-income retiree is small and shrinking — and Oklahoma’s 2.5% PR commission on probate estates argues, as everywhere with a schedule, for beneficiary designations on the big accounts. Watch the triggers: if revenue cooperates, this page’s rate table will keep revising downward.
Oklahoma vs. common alternatives
| State | Social Security | Pension / 401(k) / IRA | Estate tax | Inheritance tax |
|---|---|---|---|---|
| Oklahoma | Not taxed | $10,000/person exclusion; 4.5% top rate above | None (repealed 2010) | None |
| Texas | Not taxed | Not taxed (no income tax) | None | None |
| Arkansas | Not taxed | $6,000/person exemption; 3.9% top rate above | None | None |
| Kansas | Not taxed | Public pensions exempt; private/401(k)/IRA fully taxable | None | None |
Comparison rows summarize general rules; see our 51-state retirement tax table for statute-cited detail.
Considering a Roth conversion? The converted amount is taxed as ordinary income in the year you convert, and Oklahoma may treat it differently from the retirement income above — see how all 51 jurisdictions tax Roth conversions.
Finding a financial advisor in Oklahoma
Per the SEC’s July 2026 Investment Adviser roster, Oklahoma has 85 SEC-registered advisory firms (#31 nationally) managing $97.2 billion (#35 by AUM). Full breakdown: Oklahoma advisor statistics. Reviewing fee structures: fee-drag calculator.
What probate costs in Oklahoma
Oklahoma uses a hybrid standard — a statutory ceiling or floor with reasonableness applied inside it — so the fee has a bound but not a fixed number. Oklahoma runs two routes: a $50,000 affidavit (58 O.S. § 393) and summary administration up to $300,000 (58 O.S. § 245(A)(1), as amended by HB 2650 in 2026). The summary-administration route does reach real property: § 245 requires the petition to state “the legal description of all real property owned by the decedent in Oklahoma”. Full detail with the governing statute, the court filing fee and the threshold: Oklahoma probate cost. To price a specific estate, use the probate cost calculator.
Cite or share this guide
Suggested citation: Clear Money Guide, “Oklahoma Retirement Taxes (2026 edition),” statute-cited; clearmoneyguide.com/oklahoma-retirement-taxes/. Free to cite with attribution and a link. Data verified July 23–24, 2026 against state statutes, session laws, and revenue-department guidance.
Figures verified against 68 O.S. §§2355 and 2358 and 58 O.S. §§245, 393 and 527 (oklegislature.gov), enrolled HB 2650 (2026), the HB 2764 (2025) bill history and the Oklahoma Senate press release on September 30, 2026; the Texas, Arkansas and Kansas comparison rows, the SEC advisory-firm statistics, the estate-tax repeal date and any triggered 2027 rate change were not re-checked.
Primary sources
- https://oksenate.gov/press-releases/oklahoma-legislature-sends-comprehensive-tax-cuts-and-modernization-plan-governor
- https://taxfoundation.org/blog/oklahoma-tax-relief-reform/
- https://okpolicy.org/individual-income-tax/
- https://taxfoundation.org/data/all/state/estate-inheritance-taxes/
- https://law.justia.com/codes/oklahoma/title-58/section-58-527/
- https://www.oklegislature.gov/OK_Statutes/CompleteTitles/os58.pdf
- https://secure.ssa.gov/poms.nsf/lnx/0202315074