This Double-Dip Trust Benefit Really Is Too Good to Be True
Let's clear up the confusion among some trust makers and taxpayers over how grantor trust status affects the step-up in basis and estate tax exclusion.
Editor’s note: This is part 11 of an ongoing series about using trusts and LLCs in estate planning, asset protection and tax planning. The effectiveness of these powerful tools — especially for asset protection and tax planning — depends very much on how they are configured to work together and whether certain types of control over assets and property are surrendered by the property owner. See below for links to the other articles in the series.
Some trust makers and taxpayers have been confused about, or perhaps in denial of, the tradeoffs between control over assets and the capital gains tax planning potential of irrevocable trusts.
They had been hoping that by paying income taxes on the income of a completed-gift trust under the grantor trust powers, the trust would be eligible for both a step-up in basis and for estate tax exclusion. This double-dip benefit was simply too good to be true.
From just $107.88 $24.99 for Kiplinger Personal Finance
Become a smarter, better informed investor. Subscribe from just $107.88 $24.99, plus get up to 4 Special Issues
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
An irrevocable trust can be treated as a grantor trust, which means that an individual (typically the trust maker) will be treated as the owner of the trust income or principal, and the individual will include all items of trust income, deductions and credits on their personal taxes, as though the individual had received them personally — even if the trust didn’t distribute the income to them personally and the income stays in trust.
Most people will save on the total taxes due on trust taxable income by paying the taxes themselves at their individual tax rates, which are usually lower than the trust tax rates, making the use of grantor trusts an attractive tax savings strategy.
An IRS clarification
In early 2023, the IRS issued Revenue Ruling 2023-02, under which the IRS clarified that if the assets in an irrevocable trust are excluded from the trust maker’s gross estate, then the estate-excluded assets will not get a step-up in basis for capital gains tax under Internal Revenue Code Section 1014, even if the irrevocable trust maker continued to pay income taxes on the trust income under the grantor trust income tax rules. In other words, Revenue Ruling 2023-02 was dispelling confusion and conflation of very different sets of trust tax rules: the income tax rules, the capital gains tax rules and the gift and estate tax rules.
While the impact of Revenue Ruling 2023-02 was exaggerated by some, it was really just a clarification of existing laws, rather than a dramatic change. The reality is that Revenue Ruling 2023-02 reiterated what many tax-savvy estate planning attorneys already knew to be clear: Property which is transferred to an irrevocable trust under a completed gift does not qualify for a step-up in basis for capital gains tax savings, even if the trust maker continues to pay the income taxes on the trust.
However, Revenue Ruling 2023-02 came as a shock to some attorneys and trust makers who had hoped to have their cake and eat it, too, by both paying trust income taxes under the lower individual tax rates, excluding property from the gross estate and getting a step-up in basis to save on capital gains taxes.
The step-up-in-basis technique
Keeping a trust as grantor status so that the trust maker personally pays the trust taxes at lower rates has never been a valid technique to step up the basis in completed-gift trust assets that are outside of the trust maker’s gross estate. Grantor trust income rules treat an individual taxpayer as the owner of trust income or principal so that the person pays income taxes on the trust income (usually at lower individual tax rates), instead of the trust paying taxes on trust income (usually at higher trust tax rates).
On the other hand, a completed gift of property out of the trust maker’s gross estate has always resulted in denial of the step-up in capital gains tax basis at the time of death.
To restate the key issue, it is essential for a trust maker to realize that they cannot both make a completed gift out of their taxable estate and qualify for a step-up to the basis in trust assets simply by making the trust assets grantor status.
Other Articles in This Series
- Part one: To Avoid Probate, Use Trusts for Estate Planning
- Part two: How Quitclaim Deeds Can Cause Estate Planning Catastrophes
- Part three: Revocable Trusts: The Most Common Trusts in Estate Planning
- Part four: With Irrevocable Trusts, It’s All About Who Has Control
- Part five: Ins and Outs of Domestic Asset Protection Trusts (DAPTs)
- Part six: Irrevocable Trusts: Less Control Equals More Asset Protection
- Part seven: Should You or the Trust Pay a Trust’s Income Taxes?
- Part eight: How to Handle Irrevocable Trust Assets Tax-Efficiently
- Part nine: Repeal the Death Tax? These Are the Taxing Trade-Offs
- Part 10: Gift and Estate Tax vs Capital Gains Tax: Which Is Less?
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Rustin Diehl advises clients on tax, business and estate planning matters. Rustin serves as an adjunct professor, frequent speaker and is current or former chair of professional associations. Rustin is a prolific author and has published many technical and popular articles on estate and business issues, as well as drafting and advising legislators in developing numerous statutes pertaining to trust and estate and business planning, creditor exemption planning and digital asset (blockchain) trusts and blockchain entities known as decentralized autonomous organizations.
-
4% and Chill? Find Out If This Distribution Rule Fits Your RetirementTake this simple quiz to discover whether the 4% Rule will work for you in retirement.
-
Oregon Tax Kicker in 2026: What's Your Refund?State Tax The Oregon kicker for 2025 state income taxes is coming. Here's how to calculate your credit and the eligibility rules.
-
Will IRS Budget Cuts Disrupt Tax Season? What You Need to KnowTaxes The 2026 tax season could be an unprecedented one for the IRS. Here’s how you can be proactive to keep up with the status of your return.
-
4% and Chill? Find Out If This Distribution Rule Fits Your RetirementTake this simple quiz to discover whether the 4% Rule will work for you in retirement.
-
Yes, Artificial Intelligence Stocks Are BoomingIt's fair to ask about the latest tech boom, "Is it really different this time?"
-
I'm an Estate Planning Attorney: These Are the Estate Plan Details You Need to Discuss (And What to Keep Private)Gen Xers and Millennials would like to know if they're going to inherit (and how much), but Baby Boomers in general don't like to talk about money. What to do?
-
I'm a Financial Adviser: This Is How You Can Minimize the Damage of Bad Market Timing at RetirementPoor investment returns early in retirement on top of withdrawals can quickly drain your savings. The ideal plan helps prevent having to sell assets at a loss.
-
'You Owe Me a Refund': Readers Report Challenging Their Attorneys' BillsThe article about lawyers billing clients for hours of work that AI did in seconds generated quite a response. One law firm even called a staff meeting.
-
Dow Rises 313 Points to Begin a Big Week: Stock Market TodayThe S&P 500 is within 50 points of crossing 7,000 for the first time, and Papa Dow is lurking just below its own new all-time high.
-
The $3,000 Retirement Mistake Millions Make Each Year (And How to Avoid It)A little oversight or automation can keep money in your pocket.
-
January Fed Meeting: Live Updates and CommentaryThe January Fed meeting is a key economic event, with Wall Street waiting to see what Fed Chair Powell & Co. will do about interest rates.