• Home
  • About Us
  • Toolkit
  • Getting Finances Done
    • Hiring Advisors
    • Debt Management
    • Spending Plan
  • Insurance
    • Life Insurance
    • Health Insurance
    • Disability Insurance
    • Homeowners/Renters Insurance
  • Contact Us
  • Privacy Policy
  • Risk Tolerance Quiz

The Free Financial Advisor

You are here: Home / Archives for double taxation

Why Do Some Retirees End Up Paying Taxes Twice on the Same Money

September 4, 2025 by Travis Campbell Leave a Comment

taxes

Image source: pexels.com

Many retirees look forward to living on their nest egg, only to be surprised by unexpected tax bills. One of the most frustrating situations is paying taxes twice on the same money. Double taxation can quietly chip away at your retirement savings, leaving you with less than you planned. Understanding why this happens is crucial for anyone who relies on tax-deferred accounts or receives retirement income from various sources. Knowing where these tax traps lurk can help you avoid costly mistakes and keep more of your hard-earned money. Let’s break down the main reasons retirees sometimes face double taxation on their retirement income.

1. After-Tax Contributions to Traditional IRAs

Many people contribute to traditional IRAs with after-tax dollars, especially if they don’t qualify for a tax deduction. This means you’ve already paid income tax on that money. Unfortunately, if you don’t track these after-tax contributions, you might end up paying taxes again when you withdraw the funds in retirement. The IRS doesn’t automatically know which part of your IRA is after-tax versus pre-tax unless you file Form 8606 each year you make an after-tax contribution.

If you forget this paperwork, every dollar you withdraw could be treated as fully taxable income, which is where double taxation sneaks in. To avoid this, always keep records and file the necessary forms to show which portion of your IRA withdrawals should not be taxed again. This is a common scenario where retirees wind up paying taxes twice on the same money.

2. Social Security Benefits and Taxation

Social Security benefits are often thought of as tax-free, but that’s not always the case. Depending on your combined income, up to 85% of your Social Security benefits can be taxable. Here’s the kicker: you already paid Social Security taxes on your earnings during your working years. When you receive benefits in retirement and pay taxes on them again, you’re essentially being taxed twice on a portion of the same money.

This double taxation especially affects retirees who have significant income from other sources, such as pensions or withdrawals from tax-deferred accounts. If you’re not careful with your retirement income planning, you could find yourself paying more in taxes than expected.

3. Taxation of Pension Income Funded with After-Tax Dollars

Some pensions allow, or even require, employees to contribute after-tax dollars during their working years. When you start receiving your pension, a portion of each payment is supposed to be tax-free, reflecting your after-tax contributions. However, if the pension administrator doesn’t have accurate records, or if you don’t fill out the proper forms, you might be taxed on the entire pension payment.

This means you pay income tax a second time on money that was already taxed when you contributed it. It’s essential to keep documentation showing any after-tax contributions to your pension. Double taxation in this situation can be avoided, but only if you’re proactive about recordkeeping and communicating with your pension provider.

4. Required Minimum Distributions (RMDs) and Basis Tracking Errors

Once you reach a certain age (currently 73 for most people), the IRS requires you to start taking required minimum distributions (RMDs) from traditional IRAs and 401(k)s. If your account contains both pre-tax and after-tax contributions, failing to properly track your “basis” (the amount you’ve already paid taxes on) can result in double taxation.

If you withdraw money and the basis isn’t reported correctly, you could pay taxes on the after-tax portion again. Many retirees don’t realize they need to keep their own records of after-tax contributions and report them each year. This is another common way retirees end up paying taxes twice on the same money.

5. State vs. Federal Tax Differences

Some states tax retirement income differently from the federal government. For example, you might pay federal taxes on your retirement withdrawals and then find that your state also taxes that same income, sometimes with little or no offset for taxes already paid. In a few cases, states may not recognize your after-tax contributions or may have different rules for taxing Social Security or pension income.

This can result in a situation where you’re effectively taxed twice—once by the IRS and again by your state. Research your state’s retirement tax rules or speak with a local tax advisor to avoid being caught off guard.

How to Protect Yourself from Double Taxation in Retirement

Double taxation can be a nasty surprise in retirement, but it’s not inevitable. The key is to understand where taxes on retirement income overlap and to keep detailed records of any after-tax contributions to your IRA, 401(k), or pension. File IRS Form 8606 every year you make after-tax contributions and always review your Social Security and pension paperwork to ensure you’re not paying taxes twice on the same money.

If you’re unsure about your situation, consulting a qualified tax professional is a smart move. They can help you navigate the tricky rules and avoid costly mistakes that eat away at your retirement savings. Have you ever run into double taxation on your retirement income? Share your experiences and questions below—we’d love to hear from you!

What to Read Next…

  • 9 Tax Deferred Accounts That Cost More In The Long Run
  • 6 Overlooked Retirement Age Triggers That Can Spike Your Tax Bill
  • What Tax Preparers Aren’t Warning Pre Retirees About In 2025
  • 5 Account Transfers That Unexpectedly Trigger IRS Penalties
  • 6 Tax Moves That Backfire After You Sell A Property
Travis Campbell
Travis Campbell

Travis Campbell is a digital marketer/developer with over 10 years of experience and a writer for over 6 years. He holds a degree in E-commerce and likes to share life advice he’s learned over the years. Travis loves spending time on the golf course or at the gym when he’s not working.

Filed Under: Personal Finance Tagged With: double taxation, IRA contributions, Pension, Required Minimum Distributions, retirement income, Social Security, tax planning

How These 5 States Are Taxing Retirement Income Twice

July 23, 2025 by Travis Campbell Leave a Comment

tax

Image Source: pexels.com

Retirement should be a time to relax, not worry about taxes. But for many, state tax laws can turn a comfortable retirement into a financial headache. Some states tax retirement income in ways that catch people off guard. In a few places, you might even pay taxes on the same retirement income twice. This can shrink your nest egg faster than you planned. If you’re thinking about where to retire, or you already live in one of these states, it’s important to know how double taxation works. Here’s what you need to watch out for—and what you can do about it.

1. California: Taxing Out-of-State Pensions

California is known for its high taxes, but it also has a unique way of taxing retirement income. If you earned a pension in another state and then moved to California, you might still owe California income tax on that pension. This happens even if you already paid taxes on that income in the state where you earned it. California doesn’t offer a tax credit for taxes paid to other states on retirement income. So, you could end up paying taxes twice on the same money. If you’re planning to move to California after retiring, check how your pension will be taxed. You might want to talk to a tax advisor before making the move.

2. New York: Double Taxation on Out-of-State Retirement Benefits

New York taxes most forms of retirement income, including pensions and 401(k) withdrawals, unless they come from a New York public pension. If you earned a pension in another state and paid taxes there, New York might still tax that income when you move. The state does not always give full credit for taxes paid to other states, especially if the income is not considered “New York source income.” This means you could pay taxes twice—once in the state where you earned the pension, and again in New York. If you’re thinking about retiring to New York, review your retirement income sources and see how they’ll be taxed. This can help you avoid surprises when tax season comes around.

3. New Jersey: No Credit for Taxes Paid Elsewhere

New Jersey is another state where retirees may be subject to double taxation. If you receive retirement income from another state, New Jersey may tax it as if you had earned it in New Jersey. The state does not offer a credit for taxes paid to other states on retirement income. This is especially tough for people who worked in one state but retired to New Jersey. You could end up paying taxes on the same income in both states. New Jersey does offer some exclusions for certain types of retirement income, but these don’t always apply if you’re getting a pension from out of state. Before moving to New Jersey, look at how your retirement income will be taxed. It might make sense to keep your primary residence elsewhere.

4. Nebraska: Taxing Social Security and Pensions

Nebraska taxes Social Security benefits and most other retirement income, including pensions and IRA withdrawals. If you paid taxes on your retirement income in another state, Nebraska might still tax it again. The state does not always provide a credit for taxes paid to other states, especially if the income is not considered Nebraska-source. This can lead to double taxation for retirees who move to Nebraska after working elsewhere. Nebraska has made some changes to reduce taxes on Social Security, but many retirees still face a heavy tax burden. If you’re considering Nebraska for retirement, factor in how your income will be taxed.

5. Vermont: Limited Relief for Out-of-State Retirement Income

Vermont taxes most retirement income, including Social Security, pensions, and IRA distributions. If you earned your retirement income in another state and paid taxes there, Vermont may still tax it again. The state offers only limited credits for taxes paid to other states, and these credits don’t always cover all types of retirement income. This means you could pay taxes twice on the same money. Vermont does have some income-based exemptions, but many retirees don’t qualify. If you’re planning to retire in Vermont, review your income sources and see how they’ll be taxed. This can help you avoid paying more than you need to.

What You Can Do to Protect Your Retirement Income

Double taxation on retirement income is a real problem in these five states. It can eat into your savings and make retirement more expensive than you expected. The best way to protect yourself is to plan ahead. Before you move, check how your new state taxes retirement income. Look for states that offer credits for taxes paid elsewhere or that don’t tax retirement income at all. If you already live in one of these states, talk to a tax professional about your options. Sometimes, changing your residency or the way you withdraw your retirement funds can help. And always keep good records of where your income was earned and where you paid taxes. This can make it easier to claim any credits you’re entitled to.

Have you experienced double taxation on your retirement income? Share your story or tips in the comments below.

Read More

Cyprus Auditors Explain: Key Taxation Rules Every Business Should Know

12 Video Games That Can Teach You About Real Financial Situations

Travis Campbell
Travis Campbell

Travis Campbell is a digital marketer/developer with over 10 years of experience and a writer for over 6 years. He holds a degree in E-commerce and likes to share life advice he’s learned over the years. Travis loves spending time on the golf course or at the gym when he’s not working.

Filed Under: Retirement Tagged With: double taxation, Personal Finance, retirement income, retirement planning, state taxes, tax tips

FOLLOW US

Search this site:

Recent Posts

  • Can My Savings Account Affect My Financial Aid? by Tamila McDonald
  • 12 Ways Gen X’s Views Clash with Millennials… by Tamila McDonald
  • What Advantages and Disadvantages Are There To… by Jacob Sensiba
  • Call 911: Go To the Emergency Room Immediately If… by Stephen Kanaval
  • 10 Tactics for Building an Emergency Fund from Scratch by Vanessa Bermudez
  • 7 Weird Things You Can Sell Online by Tamila McDonald
  • 10 Scary Facts About DriveTime by Tamila McDonald

Copyright © 2026 · News Pro Theme on Genesis Framework