Retirement Income Tax Strategies: Which States Offer the Best Breaks?

Planning your retirement and worried about state taxes on your Social Security, 401(k), and IRA withdrawals? You’re not alone. The good news is that several states—and importantly, Tennessee is one of them—offer meaningful tax relief on retirement income.

Does Tennessee Tax Social Security?

Here’s what retirees in Tennessee need to know: Tennessee does not tax Social Security benefits. This makes it an attractive destination for retirees looking to stretch their retirement dollars further. Beyond Social Security, Tennessee residents also enjoy favorable treatment on other retirement income sources.

States Offering Full or Partial Retirement Income Tax Exemptions

Seven states go the extra mile by providing exemptions for various forms of retirement income:

Full Exemptions:

• Illinois: Completely exempt from state taxes on Social Security, 401(k)/IRA withdrawals, and pension income
• Mississippi: All forms of retirement income are tax-free at the state level
• Pennsylvania: Social Security, retirement account distributions, and pension payments all escape state taxation

Partial Exemptions:

• Arkansas: Up to $6,000 annually from IRAs (if you’re 59½ or older) and pensions are exempt
• Iowa: Social Security is fully exempt; after age 55, retirement account and pension distributions become exempt
• New Hampshire: Social Security and pension income are exempt (though interest and dividends from retirement accounts are being phased out from taxation)
• South Carolina: Social Security is fully exempt; retirement accounts and pensions receive deductions based on age—$3,000 if under 65, or $10,000 if 65 and older

The No-Tax-at-All States

An even more attractive option for some retirees: nine states have no state income tax whatsoever, meaning retirement withdrawals face no state-level taxation:

Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming

This no-tax environment applies universally to all income sources, including Social Security and retirement account distributions.

Understanding Federal Tax Obligations

It’s critical to remember that federal tax rules apply everywhere. Forty-one states and Washington, D.C. don’t tax Social Security, but nine states do: Colorado, Connecticut, Minnesota, Montana, New Mexico, Rhode Island, Utah, Vermont, and West Virginia (phasing out through 2026).

Regardless of your state, the federal government may tax your Social Security based on your combined income—calculated as your adjusted gross income (AGI) plus half your annual Social Security benefit plus any nontaxable interest.

Federal taxation brackets for Social Security:

Any taxable portion of your benefits is added to your regular income and taxed at your ordinary rate.

Planning Your Retirement Income

The intersection of state and federal tax rules creates significant planning opportunities. Understanding whether Tennessee taxes Social Security and retirement income alongside federal obligations helps you make informed decisions about withdrawal timing, account types, and potentially even relocation decisions for maximum tax efficiency in retirement.