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How to Defer Capital Gains Tax, Legally

The structures owners and investors use to avoid selling a business or concentrated position into a large federal bill, and the tradeoffs of each.

Atlas Wealth GroupJune 9, 20266 min read

When you sell an appreciated asset, a business, real estate, a concentrated stock position, the gain is generally taxed. At the federal level, long term capital gains can reach 20 percent, plus the 3.8 percent net investment income tax, before any state tax is added. On a large sale, that is a very large check.

Capital gains deferral is the legal practice of using specific structures to delay, spread out, or reduce that tax, rather than realizing the entire gain in a single year. None of these are loopholes. They are established parts of the tax code, and each one comes with conditions and tradeoffs.

The cost of selling naked

Selling an appreciated asset outright, with no planning, is the most expensive way to exit. The full gain hits in one tax year, often pushing you into the top bracket, and you write one large check to the IRS and another to your state.

For owners sitting on a concentrated position or a business worth millions, that single year of tax is frequently what stops them from selling at all, even when selling is the right financial move.

Charitable Remainder Trusts (CRTs)

A CRT is an irrevocable trust you fund with the appreciated asset before a sale. The trust can sell the asset without immediate capital gains tax, pay you an income stream for a term of years or for life, and leave the remainder to charity.

The tradeoffs: it is irrevocable, a charity must ultimately benefit, and the income you receive is taxable as it is paid. A CRT fits people who want lifetime income, have charitable intent, and are comfortable giving up control of the asset.

Opportunity Zones (Qualified Opportunity Funds)

The Opportunity Zone program lets you defer tax on a gain by reinvesting it into a Qualified Opportunity Fund within 180 days. If the new investment is held long enough, additional tax benefits on the new investment can apply.

The tradeoffs: your capital is tied up in a specific, often illiquid investment for years, and the underlying deal still has to be a good one. A tax benefit does not rescue a bad investment.

Deferred Sales Trusts

A deferred sales trust uses an installment sale to a trust so that you receive payments, and recognize gain, over time rather than all at once. Spreading the gain across years can keep you out of the highest bracket in any single year.

The tradeoffs: these rely on careful structuring and documentation, the strategy depends on following installment sale rules precisely, and aggressive versions can draw scrutiny. This is an area where the quality of the legal and tax work matters a great deal.

Other tools worth knowing

  • 1031 exchange: for investment real estate, lets you roll gain into a like kind property.
  • Installment sales: spreading payments, and tax, across multiple years.
  • Timing and bracket management: realizing gains in lower income years, or harvesting offsetting losses.

Key takeaway: the goal is not to avoid tax forever, it is to control when and how the gain is recognized, on your terms instead of all at once.

Risks and the fine print

These strategies are powerful, and they are also conditional. Most are irrevocable or hard to reverse, several reduce your liquidity or control, and all of them depend on being set up correctly and before the sale closes. Once a deal is signed, your options narrow sharply.

The IRS scrutinizes aggressive versions of these structures, so substance, documentation, and timing matter. The right tool depends on the asset, your income, your state, your charitable intent, and your liquidity needs. There is no single best answer.

Who this fits

Capital gains deferral is most relevant for business owners approaching a sale, investors with a large concentrated or low basis position, and real estate investors. If you are facing a significant gain in the next year or two, the planning has to start before the transaction, not after.

This article is for educational purposes only and does not constitute investment, tax, or legal advice. Strategies discussed may not be suitable for every investor and involve risks, costs, and tradeoffs. Consult a qualified professional about your specific situation. Atlas Wealth Group is a registered investment adviser; registration does not imply a certain level of skill or training.

FAQ

Common questions.

How much is capital gains tax on a large sale?+

At the federal level, long term capital gains can reach 20 percent, plus the 3.8 percent net investment income tax, before any state tax. The exact rate depends on your income and where you live.

Can you legally defer capital gains tax?+

Yes. Structures such as charitable remainder trusts, qualified opportunity funds, deferred sales trusts, and 1031 exchanges are established parts of the tax code that let you defer or spread the gain, each with specific conditions.

What is a charitable remainder trust?+

An irrevocable trust you fund with an appreciated asset before a sale. The trust can sell without immediate capital gains tax, pay you an income stream, and leave the remainder to charity. It requires charitable intent and giving up control of the asset.

When do I have to set up capital gains planning?+

Before the sale closes. Once a transaction is signed, most deferral options are no longer available. Planning typically needs to begin months ahead of a sale.

Are these strategies risky?+

They involve tradeoffs: most are irrevocable or hard to reverse, several reduce liquidity or control, and aggressive versions can draw IRS scrutiny. Proper structuring and documentation are essential.

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How to Defer Capital Gains Tax, Legally | Atlas Family Office