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Oklahoma Retirement Tax Calculator (2026): Social Security, Military and Pension Exclusions

Oklahoma does not tax Social Security, U.S. military retirement or federal civil-service retirement paid in lieu of Social Security. Up to $10,000 per person of other pension and IRA income is excluded, and the rest is taxed at 0% to 4.5% in 2026, with 4.5% starting above $7,200 single or $14,400 joint taxable income.

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Oklahoma resident retirement worksheet

Use the year income is received, not the filing year. Later years use a separately approved assessment until the next return rules are verified.

Prepared 2026 federal AGI; eligible distributions after contribution basis; approved plan and civil-service categories; no losses, special lump-sum election or unresolved income allocation. A filing-status change requires newly approved amounts.

Includes only the amounts actually taxable federally in each category below. For a separate return, use the approved allocation to this owner.

Total included federally, not gross benefit receipts. Do not repeat railroad benefits in the pension fields.

Qualifying retirement from a U.S. Armed Forces component is excluded in full under the continuing 2022-and-later rule. Active-duty wages are a separate category.

Only the eligible CSRS benefit / survivor amount, CSRS component within FERS, or eligible FERS Annuity Supplement. Ordinary FERS annuity is not fully exempt. Supply the approved included portion and omit it from government pension below.

Approved Oklahoma public-system or federal civil-service pension after basis. Other-state public pensions do not automatically qualify for this government category.

Approved IRC-qualified included income, distinct from government, military and fully excluded civil-service amounts. Shares the same $10,000 owner allowance with the government category.

Separate recipient and approved taxable amount.

Your spouse cannot lend an unused allowance to you. Each owner’s government plus other-plan allowance is at most $10,000.

Reconcile state and local obligation interest and other required additions independently; enter a known zero if none applies.

Exclude the benefits and owner allowances computed above. Prepare special source-income and other modifications without duplicating an amount.

Illustrative approved amount. Oklahoma deductions are not automatically the federal deduction; prepare state limitations, any additional deductions and required allocation. This input is not recalculated when status changes.

Use the actual approved total. The 2026 estimate worksheet uses $1,000 per qualifying exemption; dependent, age / blindness and income conditions require separate review.

Do not enter withholding, estimated payments, refundable credits or prior-year overpayments. Blank preserves before-credit tax and leaves the after-credit estimate unresolved.

Oklahoma · 2026 estimate

Waiting on a figure

Oklahoma ordinary estimate before credits —
Modeled Oklahoma adjusted gross income
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Estimated taxable income
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Included benefits / military / approved civil-service exclusions
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Your capped government pension exclusion
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Your remaining other-plan exclusion
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Spouse’s capped government pension exclusion
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Spouse’s remaining other-plan exclusion
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Combined owner plan exclusions
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Ordinary estimate after approved credits
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Calculation scopeConfirm ordinary full-year resident scope and approved benefit eligibility

Illustrative defaults. Enter approved taxable amounts and confirm eligibility. The result covers the displayed worksheet conditions; a complete return may require other income, adjustments, deductions or credits.

Actual 2026 ordinary rate schedule under HB 2764, reviewed October 2, 2026, with continuing retirement rules checked against July 2026 Chapter 50 and the published 2025 Form 511 packet. Prepared deductions, exemptions and credits must match your 2026 facts.

Reviewed October 12, 2026. Does Oklahoma tax retirement income? Use the 2026 rates and owner exclusions

What Oklahoma taxes in retirement

Partly taxed: limits by age, plan, owner or income apply. Military retirement is covered in the guide. How these labels work.

Oklahoma retirement tax figures and sources

Oklahoma retirement exclusions and 2026 rate schedules
RuleOklahoma figureEffectivePrimary source
Social Security benefitsThe amount taxed on the federal return is subtracted in fullContinuing; Schedule 511-A, line 2Oklahoma 2025 Form 511 packet
U.S. military retirementExempt in fullTax year 2022 and laterOAC 710:50-15-49(g)
Federal civil-service retirement in lieu of Social SecurityExcluded to the extent in federal AGI, survivor annuities includedTax year 2011 and laterOAC 710:50-15-49(h)
Oklahoma public-system and other federal retirementUp to $10,000 per personContinuing ruleOAC 710:50-15-49(a)
401(k), 457, IRA and other qualified plansUp to $10,000 per person, and no more than $10,000 per person across every retirement planContinuing ruleOAC 710:50-15-49(d)
2026 rates, single or separate0% to $3,750 · 2.5% to $4,900 · 3.5% to $7,200 · 4.5% aboveTax year 2026 (HB 2764); a further 0.25-point cut only if the revenue trigger is certifiedOklahoma Tax Commission 2025 legislative update
2026 rates, joint, head of household or surviving spouse0% to $7,500 · 2.5% to $9,800 · 3.5% to $14,400 · 4.5% aboveTax year 2026 (HB 2764)Oklahoma Tax Commission 2025 legislative update
Standard deduction and exemptions$6,350 single or separate · $9,350 head of household · $12,700 joint; $1,000 per exemption2025 returns, the latest published packetOklahoma 2025 Form 511 packet

Does Oklahoma tax retirement income? Use the 2026 rates and owner exclusions

Calculate a scoped Oklahoma retirement-tax estimate using verified 2026 brackets, Social Security relief, separate owner pension allowances and prepared deductions.

Oklahoma subtracts federally included Social Security and qualified Railroad Retirement Board benefits. Qualifying military retirement is fully exempt under the continuing 2022-and-later rule. These exclusions do not make all household pension or IRA receipts exempt. Start with prepared federal adjusted gross income and identify each distinct included benefit amount; cash deposits and withholding are not taxable-income figures.

Qualifying Oklahoma public-system and federal civil-service pensions receive an allowance of up to $10,000 per owner. Other approved qualified plan income, including eligible IRA distributions, uses only that owner’s remaining room. For example, $8,000 of eligible government pension leaves $2,000 for other eligible plans. A spouse with $5,000 of eligible income gets $5,000; their unused allowance cannot cover the other recipient’s withdrawal. Plan eligibility and contribution basis must be approved before entry.

The full civil-service subtraction applies to eligible CSRS benefits paid in lieu of Social Security, including qualifying survivor benefits. Ordinary FERS annuity does not automatically receive full exclusion. An approved CSRS component within FERS or qualifying FERS Annuity Supplement may be treated separately. The calculator accepts only the approved included amount, with the remaining eligible annuity in its capped category. One benefit dollar must not be placed in both fields.

For 2026, HB 2764 replaces the older six-band schedule with a zero-rate band and 2.5%, 3.5% and 4.5% bands. On a single or separate return those three bands begin above $3,750, $4,900 and $7,200 of taxable income; a joint, head-of-household or qualifying-surviving-spouse return doubles each starting point to $7,500, $9,800 and $14,400. The official legislative summary supplies those annual taxable-income schedules. The agency’s general payment page still labels its older table 2025, so that table is not relabelled as 2026.

An approved joint illustration starts with federal AGI of $100,000, including $15,000 of benefits, $20,000 military retirement and $10,000 eligible civil-service income. Your $8,000 government pension and $22,000 other plans produce a $10,000 owner allowance; your spouse’s $5,000 plans produce another $5,000. Oklahoma adjusted income is $40,000. An approved $12,700 deduction and $2,000 exemption total leave $25,300 taxable, giving $709 before credits. An approved $100 nonrefundable credit reduces the ordinary estimate to $609.

Confirm the full-year resident conditions before calculating. Deductions and exemption amounts remain prepared inputs and do not change automatically when filing status changes. The published 2025 resident packet was checked against the July 2026 retirement rules; its older annual rate table is not used. Credits, income allocation, special lump-sum treatment and complex losses need the complete worksheet. Withholding and estimated payments settle liability separately from the ordinary estimate shown here.

Prepare these Oklahoma records

Official Oklahoma source. July 2026 Chapter 50 retirement rules; actual 2026 HB 2764 rates and OW-8-ES, with continuing eligibility checked against the published 2025 Form 511 packet.

Calculate the federal portion separately

Use the federal retirement-tax worksheet to prepare federally included benefits and ordinary income. Its federal deduction and rates do not replace the Oklahoma rules above.

Compare Oklahoma with nearby states

Kansas, Missouri, Arkansas, Texas, New Mexico and Colorado border Oklahoma. Run each one’s worksheet with the same household figures before deciding where a move would leave you.

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Updated / verified · Retirement Income Tax Calculator Editorial Team