Delaware does not tax retirement income, making it one of the most tax-friendly states for retirees

Delaware excludes most retirement income from state income tax. This means pensions, 401(k) withdrawals, IRA distributions, and Social Security benefits are not subject to Delaware state income tax. The state also has no sales tax and no tax on intangible personal property like stocks and bonds, which further reduces the tax burden on retirement savings.

However, Delaware does tax wages and other earned income, so if you work part-time in retirement or have rental income, that will be taxable. Understanding which income streams are protected and which are not helps you plan your retirement finances more accurately.

Key Takeaways

  • Delaware excludes retirement income including pensions, 401(k) withdrawals, and IRA distributions from state income tax.
  • Social Security benefits are not taxed by Delaware, even if they are taxed at the federal level.
  • Delaware has no state sales tax, which reduces overall living costs for retirees.
  • Earned income from work or self-employment is still taxable in Delaware, even during retirement.
  • You may still owe federal income tax on retirement withdrawals even though Delaware does not tax them.

What counts as retirement income in Delaware

Delaware's tax code excludes income from pensions, annuities, and distributions from retirement accounts. This includes traditional IRAs, Roth IRAs, 401(k)s, 403(b)s, and similar may have access to retirement plans. The exclusion applies regardless of your age, so you do not have to wait until 59½ or 65 to receive tax-free treatment in Delaware.

Social Security benefits are also fully excluded from Delaware state income tax. This applies to retirement benefits, survivor benefits, and disability benefits paid by Social Security. If you receive a lump-sum payment from Social Security, that too is not taxed by the state.

Military pensions and federal government pensions follow the same rule—they are excluded from Delaware state income tax. The exclusion is broad and covers nearly all forms of retirement income that do not involve active work.

Income that Delaware still taxes during retirement

Earned income is taxed in Delaware no matter your age. If you work part-time, consult, or run a business in retirement, that income is subject to Delaware state income tax. Self-employment income is also taxable, including income from freelance work, rental properties, or side businesses.

Investment income such as capital gains, dividends, and interest earned on savings accounts is taxable in Delaware. If you sell a stock at a profit or receive dividend payments, you owe Delaware state income tax on those gains. This is different from the retirement account exclusion, which protects distributions but not the investment earnings outside of retirement accounts.

Rental income and income from partnerships or S-corporations are also taxable. If you own rental property in Delaware or elsewhere and collect rent, that income is subject to state tax.

Federal taxes still explore to retirement withdrawals

Delaware's exclusion of retirement income applies only to state taxes. The federal government still taxes most retirement withdrawals. Traditional IRA and 401(k) withdrawals are taxed as ordinary income at federal rates, which range from 10% to 37% depending on your total income and filing status.

Roth IRA withdrawals are different—may have access to distributions are not taxed federally or by Delaware. However, if you withdraw earnings before age 59½ and before holding the account for five years, those earnings are subject to federal income tax and possibly a 10% penalty.

Social Security benefits may be partially taxable at the federal level. If your combined income (adjusted gross income plus nontaxable interest plus half of Social Security benefits) exceeds certain thresholds, up to 85% of your benefits become taxable federally. Delaware does not tax them, but you will report them on your federal return.

How to file taxes as a Delaware retiree

You file Delaware taxes using Form 1040-DE, the Delaware Individual Income Tax Return. You report all income subject to Delaware tax, which for most retirees means only earned income and investment income. Retirement distributions do not appear on this form as taxable income.

You will also file a federal Form 1040 or 1040-SR (for people 65 and older). This is where you report all income, including retirement distributions, because the federal government taxes them even though Delaware does not. The federal return determines your federal tax liability, while the Delaware return determines your state liability.

If you have no earned income and only receive retirement distributions and Social Security, you may have no Delaware state income tax to pay. However, you may still need to file a federal return depending on your total income and filing status. The IRS has income thresholds that determine whether filing is required.

Moving to Delaware for retirement tax benefits

Delaware's lack of sales tax and exclusion of retirement income make it attractive to retirees from other states. However, moving to Delaware for tax purposes requires establishing residency. You must be a Delaware resident to benefit from the state's tax treatment, which means you need a Delaware address and must spend enough time there to demonstrate intent to live there permanently.

If you move to Delaware from another state, you may still owe taxes to your former state on income earned while you were a resident there. Some states tax retirement income, and they may claim you owe taxes on distributions received during the year you moved. Check with your former state's tax authority about the rules for people who leave.

Delaware also has no inheritance tax or estate tax, which can benefit your heirs. If you own property or have accounts in Delaware when you pass away, your estate will not owe Delaware taxes on those assets, though federal estate tax may still explore if your estate is large enough.

Frequently Asked Questions

Do I have to pay Delaware income tax on my 401(k) withdrawals?

No. Delaware excludes 401(k) withdrawals from state income tax. You will owe federal income tax on traditional 401(k) withdrawals, but Delaware will not tax them. Roth 401(k) may have access to distributions are not taxed federally or by Delaware.

Is Social Security taxed in Delaware?

Delaware does not tax Social Security benefits. However, the federal government may tax part of your benefits if your combined income exceeds certain thresholds. You report this on your federal return, not your Delaware return.

What if I work part-time in retirement?

Wages from part-time work are taxed by Delaware as earned income. Your employer will withhold Delaware state income tax from your paychecks. Self-employment income is also taxable in Delaware.

Does Delaware tax investment income like dividends and capital gains?

Yes. Dividends, interest, and capital gains are taxed by Delaware as investment income. This applies whether you are retired or working. The exclusion covers only retirement account distributions, not earnings from investments outside retirement accounts.

If I move to Delaware, do I still owe taxes to my old state?

You may owe taxes to your former state on income earned while you lived there. Some states tax retirement income, and they may claim you owe taxes on distributions received during the year you moved. Contact your former state's tax authority to understand their rules for people who relocate.