Key Takeaways:
Most inherited retirement accounts are taxable. Distributions from traditional IRAs and 401(k)s are taxed as ordinary income, while qualified Roth distributions are generally tax-free.
The 10-year rule applies to most non-spouse beneficiaries. Accounts must be fully withdrawn within 10 years, and if the original owner had started RMDs, annual withdrawals may be required in years 1–9.
RMD rules changed under SECURE Act 2.0. RMD starting ages now range from 73 to 75 depending on birth year, and missed RMD penalties are reduced to 25% (or 10% if corrected).
Spouses have more flexibility than non-spouse beneficiaries. A surviving spouse can treat an inherited IRA as their own or use life-expectancy distributions, while most non-spouse heirs must follow stricter timelines.
State taxes can still apply. Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania have inheritance taxes, and 12 states plus D.C. impose estate taxes.
Smart planning can reduce taxes. Spreading withdrawals, Roth conversions, charitable strategies, and professional guidance can help preserve more of an inheritance.
Inheriting assets can be a bittersweet experience. While it often signifies the passing of a loved one, it can also provide financial stability and opportunities for the future. However, along with the emotional and financial aspects of inheritance come tax implications, especially regarding inherited accounts. Understanding taxes on inherited accounts is essential for managing inherited IRAs, 401(k)s, taxable investment accounts, and other assets. Mistakes can lead to unnecessary tax liabilities or penalties, so staying informed is critical for effective estate planning and financial management.
Understanding Taxes on Inherited Accounts
When you inherit an account, it’s important to understand the different types of taxes that may apply. These include income tax, estate tax, and inheritance tax, each affecting beneficiaries differently. Income tax generally applies to distributions from pre-tax retirement accounts, such as traditional IRAs and 401(k)s. Beneficiaries include these distributions as ordinary income and pay federal, and sometimes state, taxes. Estate tax is levied on the decedent’s estate before assets pass to heirs, affecting large estates exceeding the federal exemption. Inheritance tax may apply in certain states, depending on the beneficiary and the asset type.
Retirement account distributions are generally not subject to federal inheritance tax, but the income they generate can be taxable. Similarly, most states do not impose inheritance tax on retirement income, though a few still do. Recognizing these distinctions allows beneficiaries to better plan withdrawals and avoid surprises when filing their taxes.
Recent Law Changes That Affect Inherited Accounts
The tax landscape for inherited accounts has evolved significantly, particularly with the SECURE Act of 2019, SECURE Act 2.0 in 2022, and IRS final regulations issued in 2024, effective in 2025. These changes directly impact taxes on inherited IRA accounts and the strategies beneficiaries can use to manage distributions and tax liabilities.
The SECURE Act eliminated the “stretch IRA” for most non-spouse beneficiaries, replacing it with a 10-year rule that requires inherited accounts to be fully distributed within ten years of the original owner’s death. SECURE Act 2.0 clarified RMD rules, Roth account treatment, and penalties, giving beneficiaries clearer guidance on how and when to take distributions. Roth accounts in employer-sponsored plans, for example, are no longer subject to RMDs during the account owner’s lifetime, aligning them with Roth IRAs.
Required Minimum Distributions (RMDs) After Death
Required Minimum Distributions are a key factor in determining taxes on inherited accounts. They dictate when distributions must begin and how much must be withdrawn, affecting income taxes for beneficiaries.
The current RMD schedule is as follows: individuals born before July 1, 1949, were required to begin RMDs at age 70½; those born between July 1, 1949, and 1950 must begin at 72; individuals born between 1951 and 1959 begin at 73; and anyone born in 1960 or later will begin RMDs at 75, starting in 2033. These changes, enacted under SECURE Act 2.0, allow account owners to keep funds invested for a longer period, potentially increasing retirement savings while deferring tax liabilities.
The 10-Year Rule
Most non-spouse beneficiaries must follow the 10-year rule, requiring full withdrawal of the inherited account within ten years. However, IRS final regulations issued in 2024 clarified the application. If the original owner died before their RMD start date, beneficiaries can take distributions at any time within the 10-year period without being required to take annual RMDs. If the original owner died on or after their RMD start date, annual RMDs are required for years one through nine, and the account must be fully depleted by year ten. These rules are fully enforceable starting in 2025, following the prior penalty waivers between 2021 and 2024.
The penalty for missing an RMD has also been reduced. Previously, missed RMDs were subject to a 50% penalty, but this has been lowered to 25% and can be further reduced to 10% if the missed distribution is corrected within two years.
Spouse and Non-Spouse Beneficiaries
The tax treatment of an inherited account depends heavily on the relationship to the decedent. Spouses have the most flexibility. They can treat an inherited IRA as their own, rolling it into their account and delaying RMDs until their own required age. Alternatively, spouses may remain the account’s beneficiary, allowing them to follow life-expectancy RMD rules, which in some cases provides a more favorable distribution schedule.
Non-spouse beneficiaries have fewer options. They cannot treat an inherited account as their own and must follow stricter IRS rules. They can transfer funds into an inherited IRA, take a lump-sum distribution, or leave funds in the account and withdraw over ten years. Special cases, such as chronically ill or disabled beneficiaries, minor children under age 21, or beneficiaries not more than ten years younger than the decedent, may allow life-expectancy distributions rather than the standard 10-year timeline. Minor children must switch to the 10-year rule once they reach 21.
Taxes on Traditional IRAs and Employer-Sponsored Plans
Distributions from traditional IRAs and pre-tax employer-sponsored plans such as 401(k)s, 403(b)s, and 457(b)s are taxable as ordinary income. Beneficiaries must include the amount withdrawn in their gross income for the year of distribution. Roth IRAs and Roth 401(k)s are generally tax-free if the accounts meet the qualified distribution rules. However, inherited Roth accounts are subject to the 10-year rule, and distributions must be taken within this period to avoid penalties.
For example, if Jane inherits a $500,000 traditional IRA from a parent already taking RMDs, she must take annual RMDs for years one through nine and fully withdraw the balance by year ten. Each withdrawal is taxed as ordinary income in the year it is received. Similarly, Tom inherits a $300,000 Roth 401(k). Distributions are tax-free, but he must comply with the 10-year rule.
Step-Up in Basis for Non-Retirement Assets
Inheriting taxable investment accounts like stocks or real estate offers a key tax advantage. Assets receive a step-up in basis to their value at the decedent’s date of death, which can significantly reduce capital gains taxes when sold. For instance, if inherited stock is valued at $100,000 at the time of inheritance and sold later for $120,000, the capital gain is calculated only on the $20,000 increase. However, retirement accounts do not receive a step-up in basis, making distributions fully taxable as ordinary income.
Federal and State Estate/Inheritance Taxes
Federal estate taxes apply to estates exceeding $15 million per individual in 2026. This exemption is permanent and indexed for inflation under the One Big Beautiful Bill (OBBB) Act, which replaced the prior sunset provision that would have reduced the exemption to roughly $7 million. Retirement accounts are included in the total estate value and may affect whether federal estate taxes apply, even though beneficiaries still owe income tax on distributions from pre-tax accounts.
As of 2026, five states impose inheritance taxes: Kentucky, Maryland, Nebraska, New Jersey, and Pennsylvania. Iowa’s inheritance tax was fully repealed for deaths occurring on or after January 1, 2025, and is no longer in effect.
Maryland is unique because it is the only state in the country that collects both estate and inheritance taxes. Maryland’s estate tax has a $5 million exemption, and its inheritance tax is a full 10% flat rate on non-exempt beneficiaries such as nieces, nephews, friends, and more distant relatives. This is not a limited tax — it is a fully applied inheritance tax system that can significantly affect what beneficiaries ultimately receive.
New Jersey also continues to impose an inheritance tax. While New Jersey repealed its estate tax in 2018, its inheritance tax remains fully in effect. Beneficiaries who are not closely related to the decedent may face meaningful tax liability depending on the amount inherited and their classification under state rules.
In addition to inheritance taxes, twelve states plus Washington, D.C., impose estate taxes. These jurisdictions include Connecticut, Hawaii, Illinois, Maine, Maryland, Massachusetts, Minnesota, New York, Oregon, Rhode Island, Vermont, and Washington, along with the District of Columbia. Connecticut’s exemption exactly matches the federal exemption and is capped at $15 million, and Connecticut is also the only state that imposes a state-level gift tax.
Because state-level taxes vary widely and can change, beneficiaries of large IRAs or other inherited accounts should always review both federal and state rules before making distribution decisions. Even when federal estate tax does not apply, state taxes can still reduce the net value of an inheritance.
Strategies to Minimize Taxes on Inherited Accounts
Effective tax planning can preserve more of the inherited value. Spreading distributions over the 10-year period, rather than taking a lump sum, helps avoid higher tax brackets. Original account holders may also convert traditional IRAs to Roth IRAs during low-income years to reduce future taxable distributions for beneficiaries. Charitable giving can further reduce estate and income taxes, and qualified charitable distributions (QCDs) are particularly useful for IRAs. Trusts may also help manage distributions, avoid probate, and reduce tax liability, though professional guidance is critical to ensure compliance.
Reporting and Compliance
All distributions from inherited accounts must be reported on the beneficiary’s tax returns, typically using forms such as 1099-R. Maintaining accurate records of account statements, RMDs, and transfers is essential to comply with IRS regulations. Misreporting distributions can result in penalties and interest.
Practical Examples
Inheriting a Traditional IRA
Jane inherits a $500,000 traditional IRA from her parent. Her parent had begun taking RMDs. Jane must take annual RMDs between years one and nine and fully withdraw the remaining balance by year ten. Each distribution is taxed as ordinary income, potentially affecting her tax bracket.
Inheriting a Roth 401(k)
Tom inherits a $300,000 Roth 401(k). While the distributions are tax-free, he must follow the 10-year rule. If he waits until the tenth year to withdraw the full amount, he avoids penalties but must plan to manage cash flow and estate tax considerations.
How Optima Tax Relief Can Help
Navigating taxes on inherited accounts can quickly become overwhelming, especially when dealing with IRS rules, distribution deadlines, and potential penalties. Many beneficiaries are surprised to learn how easily a misstep with inherited IRAs or retirement accounts can trigger unexpected tax bills. Professional guidance can make a meaningful difference in protecting the value of an inheritance.
If inherited account distributions have already created a tax burden, Optima Tax Relief may be able to assist with resolution options such as installment agreements, penalty abatements, or other IRS relief programs when appropriate. Getting help early can reduce stress and improve your financial outcomes.
Frequently Asked Questions
Are inherited IRAs taxable?
Taxes on inherited IRA accounts depend on the type. Traditional inherited IRAs are taxable upon withdrawal, while Roth inherited IRAs are generally tax-free if the five-year rule is satisfied.
What happens if you don’t take an RMD from an inherited account?
Missing an RMD can trigger a penalty of up to 25% of the missed amount. This penalty can drop to 10% if corrected within two years.
Do inherited accounts count as income?
Yes, distributions from pre-tax inherited retirement accounts count as taxable income. They can also affect your tax bracket and eligibility for certain credits.
Do you pay capital gains tax on inherited investments?
Inherited stocks and real estate usually receive a step-up in basis. This means capital gains tax applies only to appreciation after the date of death.
Tax Help for People Who Owe
Taxes on inherited accounts have become increasingly complex due to legislative changes, IRS updates, and state-specific rules. The SECURE Act, SECURE Act 2.0, and the 2024 IRS final regulations significantly impact taxes on inherited IRA accounts and retirement plans. By understanding RMDs, the 10-year rule, Roth account treatment, federal and state estate taxes, and step-up in basis, beneficiaries can make informed decisions, minimize taxes, and maximize the value of inherited assets. Consulting a qualified tax professional is critical to navigate these rules effectively and ensure compliance while optimizing financial outcomes. Optima Tax Relief is the nation’s leading tax resolution firm with over $3 billion in resolved tax liabilities.
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