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Using CRTs to Defer Taxes and Maximize Income in Retirement

August 21, 20267 min read

Entrepreneurs who pour years of capital, time, talent, and technology into a growing venture—often inside a holding company—eventually face the joyful dilemma of a liquidity event. Maybe you sell the business outright, spin off a product line, or dispose of a highly appreciated real-estate portfolio. Whatever the exit looks like, one reality looms large in any retirement income strategy: Uncle Sam’s share.

A six- or seven-figure capital-gains tax bill can land with a thud right when you’d prefer to lock in long-term, tax-efficient income for the next chapter of life. That’s where a Charitable Remainder Trust, or CRT, can transform what feels like a fork in the road into a smoother on-ramp to tax-deferred retirement income.

Understanding the CRT Concept

The Basics of a Charitable Remainder Trust

A charitable remainder trust (CRT) is an irrevocable split-interest trust recognized by the IRS, and a cornerstone of irrevocable trust planning for many business owners. You transfer appreciated assets—company stock, real estate, or even cryptocurrency—into the trust. In exchange, the trust distributes income to you (or another non-charitable beneficiary) for a term of years or for life. At the end of that term, whatever remains passes to one or more qualified charities you name at the outset.

Because the trust is a tax-exempt entity, it can sell the contributed assets without triggering immediate capital-gains taxes. That tax deferral is what fuels a larger investment base—and potentially a larger, tax-deferred retirement income stream for you.

CRUT vs. CRAT: Two Flavors, One Goal

  • Charitable Remainder Unitrust (CRUT): Pays you a fixed percentage of the trust’s fair-market value re-determined each year (e.g., 5% of annual value).
  • Charitable Remainder Annuity Trust (CRAT): Pays you a fixed dollar amount calculated when the trust is created (e.g., $100,000 per year).

Both vehicles must, by law, leave at least 10% of initial funding to charity based on IRS actuarial tables. The choice boils down to risk tolerance: a CRUT flexes with market performance, while a CRAT offers predictable cash flow.

CRUT vs. CRAT at a Glance
Two structures, one charitable-remainder goal — the trade-off is flexibility vs. predictability
CRUTPayout basis% of trust value, revalued yearlyIncome potentialRises and falls with marketsExtra contributionsAllowed after fundingCRATPayout basisFixed dollar amount at fundingIncome potentialLocked in, no market swingsExtra contributionsNot allowed after funding
Both structures must, by IRS rule, project at least 10% of initial funding to pass to charity.

Where CRTs Shine for Business Builders

Deferring Capital Gains After a Liquidity Event

Suppose you sell $5 million of C-corp stock with a $500,000 basis. A direct sale outside a CRT may land you with roughly $1 million in combined federal and state taxes. Redirect the stock into a CRT first, and the trust sells it tax-free, leaving the full $5 million to reinvest. Even after the future charitable remainder, your annual income slice is calculated on the entire untaxed principal, not the after-tax leftovers. That difference compounds over years and can be significant.

Deferring the Tax Bill Grows the Investable Base
Illustrative principal available to reinvest after a $5M stock sale with a $500K basis
Direct sale (after ~$1M in tax)$4.0MCRT-funded sale (full principal reinvested)$5.0M
Hypothetical example assuming a ~$1M combined federal/state capital-gains liability on a direct sale; a CRT sells tax-free, leaving the full $5.0M principal to generate income.

Supplementing Retirement Income

Many founders discover that net-worth statements look spectacular, yet ongoing cash flow feels lumpy once the monthly salary disappears—exactly the gap a retirement income strategy built around a charitable remainder trust is designed to close. CRT distributions can act like a self-funded pension—steady income not tied to the whims of future board seats or consulting gigs. Because the payout formula can stretch over both spouses’ lifetimes, a CRT also doubles as a built-in survivor benefit.

A CRT Can Smooth Retirement Income Where a Drawdown Can’t
Illustrative annual income: a self-funded portfolio drawdown vs. a level CRT distribution
$180K$150KYear 5$140K$150KYear 10$90K$150KYear 15$40K$150KYear 20Self-funded drawdown (depletes)CRT distribution (steady for life)
Hypothetical comparison only; a CRUT’s unitrust payout will still fluctuate with trust value, and a CRAT locks in a fixed dollar amount at funding.

Unlocking an Immediate Income-Tax Deduction

Besides deferring capital gains, you receive an upfront charitable deduction equal to the present value of the remainder projected to pass to charity. The deduction usually falls in the 10%–30% range of the amount you transfer, usable against up to 60% of adjusted gross income (with five-year carry-forward). That deduction can soften the blow of ordinary income from a banner year, another lever that helps you maximize after-tax income around a liquidity event.

Establishing a CRT: Step-by-Step

The legal paperwork is straightforward, yet sequencing matters. One misstep—such as signing a sale contract before funding the trust—can ruin the tax benefit. A typical roadmap looks like this:

Establishing a CRT: The Five-Step Flow
Sequencing matters — funding must happen before any binding sale agreement
Fund the trustwith appreciatedassets1Trustee sellsassets tax-freeinside the CRT2Full proceedsare reinvested3Trust pays youincome for termor life4Remainder passesto your chosencharity5
Simplified overview; consult your attorney and CPA on trust drafting, funding mechanics, and Form 5227 reporting.
  • Draft the trust agreement with an experienced estate attorney; name your income beneficiaries, payout rate, term, and charitable remainder organization(s).
  • Obtain a tax ID number and open a brokerage or custodial account in the name of the CRT.
  • Transfer appreciated assets into the trust before any binding sale agreement exists.
  • Direct the trustee (often yourself or a corporate fiduciary) to sell the assets. No immediate capital-gains tax is recognized inside the trust.
  • Reinvest proceeds according to an investment policy statement that balances growth (to protect the charitable remainder) and income (for your distributions).
  • File Form 5227 annually; the trustee reports distributions and manages the four-tier “make-up” accounting rules that determine how each payment is taxed to you (ordinary income first, then capital gains, tax-free income, and principal).
  • Coordinate with your CPA to claim the charitable deduction attributable to the remainder interest.

Points to Watch and Common Missteps

Irrevocability Is Real

Once assets move into a CRT, there’s no rewind button—a defining feature of irrevocable trust planning. You cannot change your mind and pull them back for personal use. Entrepreneurs who are accustomed to pivoting on a dime must weigh that finality carefully. Some founders start with a partial funding—say 20% of the sale proceeds—then add more later if the structure feels comfortable.

Payout Rate Temptations

The IRS currently caps payout rates at a level that ensures at least 10% passes to charity. While it may be tempting to elect the maximum allowable rate to juice personal income, a higher rate can eat principal quickly in volatile markets. If the trust exhausts itself early, distributions cease and the charity could receive far less than planned. A 5%–6% CRUT rate often balances personal cash flow and long-term sustainability.

The IRS Floor Behind Every Payout Rate
How the required charitable remainder caps how much a CRT can pay you
90%to income payoutUp to 90% of value can flow to you asthe income beneficiaryAt least 10% must be projected topass to charity
Based on the IRS 10% minimum remainder test using actuarial tables; the actual split depends on payout rate, trust term, and IRS discount rate assumptions.

Selecting the Right Charity and Trustee

You can name any public charity—or even a donor-advised fund (DAF)—as the remainder beneficiary. A DAF provides flexibility to choose specific end charities later. Trustee selection is equally important. Many founders act as co-trustee for investment oversight while appointing a professional fiduciary for administration. That blend maintains entrepreneurial control without drowning in compliance paperwork.

Interaction with Other Estate-Planning Tools

CRTs pair well with strategies you may already be using, such as family limited partnerships, GRATs, or installment sales to intentionally defective grantor trusts. Because the CRT assets sit outside your taxable estate, they can offset portions of the federal estate tax—an added benefit if your post-exit net worth will exceed the lifetime exemption once current thresholds sunset in 2026. For those who want the trust's charitable impact without shrinking what heirs eventually receive, pairing a CRT with a wealth-replacement life insurance policy is a natural next step alongside these other estate-planning tools.

For a broader look at how the same trust structure interacts with an exit from a holding-company subsidiary specifically, see The Wealth Preservation Power of Charitable Remainder Trusts.

Tying It All Together

For the founder who has spent decades channeling ingenuity into a thriving enterprise, selling the company marks both an ending and a beginning—and an opportunity to build a durable, tax-deferred retirement income strategy. A Charitable Remainder Trust helps turn the tax sting of success into a long-term cash-flow engine, all while leaving a philanthropic legacy that mirrors the values embedded in the business culture.

When coordinated with the broader architecture of a holding company and other estate-planning vehicles, a CRT offers a rare trifecta: deferred capital-gains tax, current income-tax relief, and predictable retirement income—plus the satisfaction of directing wealth toward causes that matter. That said, the strategy isn’t plug-and-play. Timing, payout design, investment policy, and trustee oversight each carry real consequences.

Engage your attorney, CPA, and wealth advisor early—ideally months before any letter of intent or asset-purchase agreement hits your inbox. With the right blueprint, a Charitable Remainder Trust can transform a one-time liquidity event into decades of tax-efficient income and purpose-driven giving, proving that the end of one venture can be the fruitful beginning of another.

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