Does Wyoming Tax Pensions and Retirement Income?

Wyoming does not tax pensions, and it never has. The state has no personal income tax at all, so private pensions, government pensions, 401(k) and IRA withdrawals, military retired pay, and Social Security benefits all arrive without any state tax taken out.¹ Federal tax still applies to most of that income, and retirees moving from higher-tax states need to take specific steps to make the change of residence hold up.

What Wyoming Leaves Alone

Because there is no state income tax, every category of retirement distribution passes through untouched at the state level. That covers 401(k) plans, 403(b) plans, traditional IRAs, Roth IRAs, SEP-IRAs, 457 deferred-compensation plans, and defined-benefit pensions, whether the money comes from a private employer, a state or local government, or a federal retirement system.¹

Military retirees get the same treatment. Retired and retainer pay computed under federal law arrives without any state withholding, which is a real advantage compared with states that tax military pensions in whole or in part.

Social Security retirement, survivor, and disability benefits are also free of state tax in Wyoming. Roughly a dozen states tax at least part of Social Security income, so the full monthly payment staying intact is worth noting even though it’s a byproduct of having no income tax rather than a specific exemption.

There is no state withholding system either, so plan administrators and employers don’t deduct anything for Wyoming, and there are no state year-end forms. The only tax paperwork tied to retirement income comes from the IRS.

Why This Isn’t Likely to Change

Wyoming is one of a handful of states that has never adopted a personal income tax. It funds state operations mainly through severance taxes on mineral extraction, sales taxes, and property taxes.¹

The state constitution also makes an income tax impractical. Article 15, Section 18 says no tax may be imposed on income without allowing full credit against that liability for all sales, use, and property taxes the same taxpayer already paid that year to any taxing authority in Wyoming.² Any new income tax would need to be offset dollar-for-dollar by taxes residents already pay. Changing that language would require a two-thirds vote in both legislative chambers plus voter approval, so the protection is unusually durable for a state-level tax rule.

Federal Taxes Still Apply

No state tax doesn’t mean no tax. The IRS still treats pension payments, traditional IRA and 401(k) distributions, and most other retirement income as ordinary income. For the 2026 tax year, federal rates run from 10% to 37%:

Single filers: 10% on income up to $12,400; 12% up to $50,400; 22% up to $105,700; 24% up to $201,775; 32% up to $256,225; 35% up to $640,600; 37% above that.³
Married filing jointly: 10% on income up to $24,800; 12% up to $100,800; 22% up to $211,400; 24% up to $403,550; 32% up to $512,450; 35% up to $768,700; 37% above that.

Those brackets apply after deductions. The 2026 standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly.³ Taxpayers 65 and older get an additional standard deduction of $2,050 if single or head of household, or $1,650 per qualifying spouse if married filing jointly.

The New Senior Deduction, 2025 Through 2028

The One, Big, Beautiful Bill Act added an extra deduction of $6,000 for individuals 65 and older, available for tax years 2025 through 2028. A married couple where both spouses qualify can claim $12,000 combined. It stacks on top of the existing age-based standard deduction and is available whether you itemize or not.⁴

The deduction phases out for modified adjusted gross income above $75,000 for single filers and $150,000 for joint filers. Married taxpayers must file jointly and include Social Security numbers for each qualifying individual.⁴ For a married couple filing jointly in 2026 where both are 65 or older, the standard deduction ($32,200), the age-based addition ($3,300), and the new senior deduction ($12,000) together shelter roughly $47,500 of income before federal tax applies.

Federal Tax on Social Security

Wyoming leaves Social Security alone, but the IRS doesn’t, and most retirees with other income will owe something. The federal rule uses “combined income,” which equals your adjusted gross income, plus any tax-exempt interest, plus half of your Social Security benefits.⁵

Two tiers set how much of your benefit becomes taxable:

Up to 50% taxable when combined income is between $25,000 and $34,000 for single filers, or between $32,000 and $44,000 for married couples filing jointly.
Up to 85% taxable above $34,000 for single filers, or above $44,000 for joint filers.⁶

Married couples filing separately who lived together at any point during the year face the harshest rule. The base amount drops to zero, so up to 85% of benefits may be taxable from the first dollar.⁵ The thresholds have never been adjusted for inflation since they were set in 1983 and 1993, so they reach more retirees each year.

Required Minimum Distributions

Wyoming’s lack of an income tax doesn’t change the federal rule that you have to start pulling money out of most retirement accounts. Retirees born between 1951 and 1959 must begin required minimum distributions by April 1 of the year after they turn 73. Those born in 1960 or later don’t face RMDs until age 75.⁷

RMDs apply to traditional IRAs, 401(k)s, 403(b)s, and most other tax-deferred accounts. Roth IRAs and Roth 401(k)s are not subject to them. If you’re still working at 73, some employer plans let you delay RMDs from that specific plan until you actually retire, but old IRAs and plans from previous employers don’t get that extension.

Missing an RMD triggers a federal penalty, and the distribution itself, while free of state tax in Wyoming, still raises your federal taxable income and can push more of your Social Security into the taxable range.

Can Your Former State Still Tax Your Pension?

Federal law is clear that no state may impose an income tax on the retirement income of someone who is not a resident or domiciliary of that state. The protection covers distributions from 401(k)s, 403(b)s, traditional and Roth IRAs, 457 plans, governmental pension plans, simplified employee pensions, and military retired pay.⁸

The sticking point is the phrase “not a resident or domiciliary.” Your former state decides residency under its own rules, and high-tax states audit departing residents hard. Opening a Wyoming bank account or getting a Wyoming driver’s license by itself won’t do it. States like California, New York, and New Jersey look at the whole picture: where you spend most of your days, where your family lives, where your doctors and professionals are, where you vote, and where your most valuable property sits.

Establishing Wyoming Domicile

Wyoming has no formal domicile registration because no state agency needs to confirm your status. The work is on the other side: proving to your former state that you’ve actually left. Practical steps include getting a Wyoming driver’s license and registering your vehicles there, registering to vote in Wyoming, spending more days in Wyoming than in any other single state and keeping records of it, moving to Wyoming-based doctors and professional advisors, relocating personal belongings and valuables to your Wyoming home, and updating wills, insurance policies, and your passport to the Wyoming address.

Selling property in your former state makes the strongest statement, though it isn’t always required. Keeping a home there and spending significant time in it is the single biggest audit trigger. If you maintain two residences, keep detailed calendars and travel records showing Wyoming as the primary home.

Wyoming Property Tax Refund for Retirees

Wyoming does charge property tax, and even at relatively low effective rates it matters on a fixed income. The Wyoming Property Tax Refund Program can offset a meaningful share of the bill for qualifying homeowners.

To qualify, you must have been a Wyoming resident for at least five years, the property must be your primary residence, and the property taxes must be paid on time. Household income has to fall below 145% of the greater of your county or state median household income. Total household assets, excluding your home, one car per adult household member, and IRA or pension funds, must be less than $169,866 per adult household member.⁹

The refund is 75% of your property tax bill, capped at half the median residential property tax bill for your county. If your income falls between 126% and 145% of median, the refund is reduced by 35%. Applications are due by the first Monday in June each year, and you have to reapply annually.¹⁰ Miss that deadline and the refund is gone for the year.

Estate and Inheritance Taxes

Wyoming imposes no state estate tax and no inheritance tax. When a Wyoming resident dies, heirs don’t face a state-level tax bill on what they receive. That matters for retirees with large retirement account balances, because in the roughly dozen states that do impose estate or inheritance taxes, those accounts can trigger a state tax layered on top of federal estate tax.

The federal estate tax still applies to estates above the federal exemption, which is well above $13 million per individual for 2026. Most retirees sit comfortably below that, but those with large retirement balances, life insurance proceeds, and real estate should review their exposure with an estate planning professional.

1
Wyoming Legislature. Wyoming Tax Structure: A Comparison to Selected Other States
2
Wyoming Secretary of State. Constitution of the State of Wyoming
3
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
4
Internal Revenue Service. One, Big, Beautiful Bill Act: Tax Deductions for Working Americans and Seniors
5
Internal Revenue Service. Social Security Income
6
Internal Revenue Service. IRS Reminds Taxpayers Their Social Security Benefits May Be Taxable
7
Congressional Research Service. Required Minimum Distribution (RMD) Rules for Original Owners of Retirement Accounts
8
Office of the Law Revision Counsel. 4 USC 114: Limitation on State Income Taxation of Certain Pension Income
9
Wyoming Property Tax Refund System. Wyoming Property Tax Refund System
10
Wyoming Department of Revenue. Tax Relief