How to Invest Inheritance Money to Save Taxes

To keep the most of an inheritance after taxes, the plan comes down to two moves: manage withdrawals from any inherited retirement accounts so they don’t push you into a higher bracket, and route the rest of the money into accounts that either shelter future growth or offset the taxable income those withdrawals create. That is the whole strategy for how to invest inheritance money to save taxes, and the rest is execution: the contribution limits, the deadlines, and the order of operations.

Start with what you actually owe. Most inherited cash, real estate, and brokerage assets arrive free of federal income tax. The federal estate tax only kicks in on estates above $15,000,000 after the One, Big, Beautiful Bill signed in July 2025, and when it applies, the estate pays before you receive anything.1Internal Revenue Service. What’s New – Estate and Gift Tax Five states also charge a separate inheritance tax that the beneficiary pays, with rates from 0% to 16% depending on relationship. The real tax bill for most beneficiaries comes from one place: inherited traditional IRAs and 401(k)s, because that money was never taxed on the way in.

Sell Inherited Investments Under the Stepped-Up Basis

When you inherit stocks, mutual funds, or real estate, your cost basis resets to the fair market value on the date of death.2Office of the Law Revision Counsel. 26 USC 1014 – Basis of Property Acquired From a Decedent If a parent bought stock for $20,000 and it was worth $200,000 on the day they died, your basis is $200,000. Sell the next week at that price and there’s no capital gain to report.

This is the single biggest reason to sell and reposition inherited investments early rather than holding them out of sentiment. The longer you wait, the more the price can move away from your stepped-up basis, and any appreciation after the date of death is a normal taxable gain when you eventually sell. If the portfolio you inherited isn’t the portfolio you’d build from scratch, the tax cost of fixing it right now is close to zero.

For brokerage accounts, the custodian usually records the date-of-death value automatically. For real estate, get a formal appraisal as of the date of death. Guessing at basis years later is how people either overpay tax or underreport a gain. In rare cases the executor elects an alternate valuation date six months after death, permitted only when it reduces both estate value and estate tax; if that election was made, your basis is the six-month figure.3Office of the Law Revision Counsel. 26 U.S. Code 2032 – Alternate Valuation The estate tax return will confirm which date applies.

Spread Inherited Retirement Account Withdrawals to Stay in a Lower Bracket

Every dollar you withdraw from an inherited traditional IRA or 401(k) is ordinary income taxed at your regular rate.4Internal Revenue Service. Retirement Topics – Beneficiary Cashing out a $500,000 inherited IRA in one year can push you into the 32% or 35% bracket. That’s the scenario to avoid, and the way to avoid it is timing.

The 10-Year Rule for Non-Spouse Beneficiaries

If the original account holder died in 2020 or later, most non-spouse beneficiaries must empty the entire inherited account by the end of the tenth year following the year of death. There’s no more lifetime stretch.

The catch that trips people up: if the original owner had already reached their required beginning date (generally age 73), you also have to take annual minimum distributions in years one through nine, not just clear the account by year ten. The IRS confirmed this in final regulations effective for 2025 and beyond, and missing a required annual distribution can trigger a 25% penalty on the amount you should have withdrawn.

The planning move is to look at all ten years together. Pull more in years your other income is low. Take only the required minimum in high-earning years. If you know you’re retiring in year six, that’s likely your biggest withdrawal year. Treating the ten-year window as one tax problem rather than ten separate ones is the difference between paying tax at 22% and paying at 32%.

Options if You’re the Surviving Spouse

A surviving spouse can roll an inherited IRA into their own IRA and treat it as if it were always theirs. That resets the distribution clock: no required minimum distributions until you reach the standard RMD age (currently 73, rising to 75 in 2033), and you can name new beneficiaries. The tradeoff is that if you’re under 59½ and need the money, withdrawals from your own IRA carry a 10% early withdrawal penalty. Keeping the account titled as an inherited IRA avoids that penalty but locks in the inherited-account rules.

A spouse can also convert an inherited traditional IRA into a Roth IRA. You pay income tax on the full converted amount that year, but all future growth and qualified withdrawals are tax-free, and the RMD obligation disappears. This makes sense when you expect a higher tax rate later or want to eliminate RMDs entirely.

Exceptions for Eligible Designated Beneficiaries

The 10-year rule does not apply to a narrow group who can still stretch distributions over their own life expectancy: minor children of the deceased (until they reach the age of majority, at which point the 10-year clock starts), beneficiaries who are disabled or chronically ill, and beneficiaries who are no more than ten years younger than the person who died.

Use Inherited Cash to Max Out Your Own Tax-Advantaged Accounts

You cannot deposit inherited cash directly into your own 401(k) or IRA. But you can accomplish the same thing indirectly. Raise your payroll deductions to the maximum, and use the inherited cash to cover living expenses while your paycheck flows into the retirement account. Every dollar diverted into a traditional 401(k) or traditional IRA reduces taxable income for the year.

The 2026 limits worth knowing:

HSA money gets the best treatment of any account: tax-free in, tax-free growth, tax-free out when used for medical expenses.8Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts This strategy pairs directly with inherited IRA withdrawals. If the 10-year rule forces $50,000 of taxable distributions this year, maxing your own 401(k) claws back $24,500 of that income. The net taxable increase drops to $25,500. Coordinate the payroll change with your employer early in the year so the deductions spread evenly across paychecks.

Park a Portion in Municipal Bonds for Tax-Free Interest

Interest on bonds issued by state and local governments is excluded from federal gross income.9Office of the Law Revision Counsel. 26 USC 103 – Interest on State and Local Bonds For a beneficiary sitting on a large cash balance, moving some of it into municipal bonds turns taxable bank interest into federally tax-free income. If you’re in the 32% bracket or higher, the after-tax yield on a municipal bond often beats a taxable bond with a higher stated rate.

You can buy individual munis through any brokerage or invest through a municipal bond fund for diversification. One caveat: interest from private-activity municipal bonds can be taxable under the Alternative Minimum Tax. Standard munis and funds labeled “AMT-free” avoid this, but check the bond’s official statement or the fund prospectus before committing a large allocation.

Fund a 529 Plan for Family Education Expenses

If you have children, grandchildren, or other family members heading toward college, a 529 plan lets contributions grow tax-free and come out tax-free for qualified education expenses like tuition, room and board, and required supplies.

For a sizable inheritance, the useful feature is five-year gift tax averaging, sometimes called superfunding. You can front-load up to five years of the annual gift tax exclusion in a single contribution. With the 2026 exclusion at $19,000 per recipient, a single donor can put up to $95,000 into one beneficiary’s 529 in one shot without triggering federal gift tax.10Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 A married couple can each do this, moving up to $190,000 into a single beneficiary’s plan. You make the election on Form 709 in the contribution year.11Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs If you die before the five-year period ends, the portion allocated to the remaining years comes back into your estate.

Overfunding a 529 is less risky than it used to be. Starting in 2024, a beneficiary can roll unused 529 funds into a Roth IRA in their own name if the 529 has been open at least 15 years. Annual rollovers cannot exceed the Roth IRA contribution limit for that year ($7,500 in 2026), and the lifetime cap is $35,000.12Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs – Section: Special Rollover to Roth IRAs If the beneficiary earns a scholarship or skips college, the money has a path out other than a penalized withdrawal.

Offset a Spike Year With a Donor-Advised Fund

A donor-advised fund lets you take a large charitable deduction in the year you contribute, then recommend grants to charities on your own schedule for years afterward. You open the fund through a sponsoring public charity, transfer cash or securities, and claim the deduction immediately.13Office of the Law Revision Counsel. 26 USC 170 – Charitable Contributions and Gifts

This is most useful the year you receive a large taxable distribution from an inherited retirement account. A $60,000 cash contribution to a donor-advised fund reduces your AGI by $60,000 for the year. The money sits in the fund and grows tax-free while you decide where to direct grants.

The ceilings: cash contributions to a public charity are deductible up to 60% of AGI; appreciated assets held more than one year are capped at 30% of AGI. Excess carries forward five years. For 2026, the One, Big, Beautiful Bill introduced changes that may reduce the tax benefit of itemized deductions for high-income filers, so review these rules with a tax professional before sizing a large contribution.

One point that gets oversold: donating inherited securities to a donor-advised fund is often pitched as a capital gains play. Because inherited assets get a stepped-up basis, there’s usually little built-in gain to avoid unless you’ve held the shares for a while after death. The real benefit for someone offsetting an inheritance-driven income spike is the income tax deduction itself.

Report a Foreign Inheritance to Avoid a Steep Penalty

If you inherited money or property from someone who was not a U.S. citizen or resident, there’s an additional filing you don’t want to miss. When total gifts or bequests from a foreign person exceed $100,000 in a tax year, you must report them on Part IV of Form 3520, with each gift over $5,000 separately identified.14Internal Revenue Service. Gifts From Foreign Person The penalty for failing to file can reach 25% of the unreported amount. The inheritance itself is not taxable as income to you; the filing exists so the IRS can track cross-border transfers. Form 3520 is due with your income tax return, including extensions.

Start With the Paperwork

Before choosing any strategy, identify what you actually inherited. Cash, brokerage accounts with a stepped-up basis, and a traditional IRA subject to the 10-year rule each need different handling and different deadlines. Request account statements and the estate’s tax returns from the executor so you have your basis figures and any distribution requirements in writing. Fixing a wrong basis or a missed required distribution after the fact costs far more than getting the numbers right at the start.