Syndicated Conservation Easements: An IRS Listed Transaction and the 2.5 Times Rule
In Short
Syndicated Conservation Easements are arrangements in which a promoter pools investors in a partnership that donates a conservation easement and passes out a charitable deduction far larger than the money invested. The IRS treats them as listed transactions, and they have appeared repeatedly on its Dirty Dozen list of abusive schemes.
TL;DR
- Promoters offer deductions that significantly exceed the amount invested, usually based on an inflated appraisal [1][4].
- The IRS identified these deals as listed transactions in Notice 2017-10 and in final regulations effective October 8, 2024 [1][2].
- Since December 29, 2022, a partnership's deduction is generally disallowed if it exceeds 2.5 times the partners' relevant basis [3].
- Penalties include 40% for gross valuation misstatements and separate penalties for not disclosing a listed transaction [5][6][7].
Quick Facts
| Legal Reference | IRC §170(h)(7); Treas. Reg. §1.6011-9 |
|---|---|
| Complexity | High |
| Audit Risk | Very High |
| Setup Cost | High — investment plus promoter and appraisal fees |
| Time to Implement | Promoted as a year-end transaction; disputes with the IRS can take many years |
| Illustrative Example | Illustrative example, not a projection. A promoter offers investors a share of a land partnership for $100,000 and promises a $450,000 charitable deduction after the partnership donates a conservation easement based on an appraisal far above what the land recently sold for. Because the deduction is more than 2.5 times the investors' basis, the deduction is generally disallowed for contributions after December 29, 2022, and the investors face disclosure duties and possible penalties. Actual outcomes depend on the facts. |
Key Numbers & Limits
| Item | Limit or Rule | Notes |
|---|---|---|
| Listed Transaction | Notice 2017-10; Treas. Reg. §1.6011-9 (effective October 8, 2024) | [1][2] |
| Partnership Deduction Limit | Disallowed if the contribution exceeds 2.5 times the sum of each partner's relevant basis | Contributions after December 29, 2022 [3]. |
| Gross Valuation Misstatement Penalty | 40% of the underpayment | IRC §6662(h) [5]. |
| Reportable Transaction Understatement Penalty | 20%, or 30% if not disclosed | IRC §6662A [7]. |
| Failure to Disclose a Listed Transaction | 75% of the tax decrease; $5,000 to $100,000 for individuals, $10,000 to $200,000 for others | IRC §6707A [6]. |
What Is Syndicated Conservation Easements?
A syndicated conservation easement is an arrangement in which a promoter offers investors interests in a partnership or other pass-through entity that owns land, and the entity then donates a conservation easement and passes a charitable deduction to the investors that is far larger than what they invested [1][4]. A conservation easement itself is a legitimate tool: a landowner permanently restricts development of land for a conservation purpose and gives the easement to a qualified organization.
The problem the IRS describes is overvaluation. In these deals, an appraisal values the easement at many times what the land was recently bought for, often by assuming an unrealistic development use. The IRS has said the claimed deduction strongly indicates overvaluation and tax avoidance [2][4].
The IRS first identified these transactions as listed transactions in Notice 2017-10 [1]. Treasury and the IRS later issued final regulations, effective October 8, 2024, that identify syndicated conservation easement transactions where promotional materials offer a deduction of at least 2.5 times the investment as listed transactions [2]. Congress also added IRC §170(h)(7) in the SECURE 2.0 Act, which generally disallows a partnership's conservation contribution made after December 29, 2022 if it exceeds 2.5 times the sum of each partner's relevant basis, with exceptions for a three-year holding period, family partnerships and certified historic structures [3].
How Does Syndicated Conservation Easements Work?
- A promoter forms a partnership that buys land or an interest in a company owning land [2][4].
- Investors buy partnership interests, typically near year-end, based on materials projecting a deduction of several times their investment [2].
- The partnership grants a conservation easement to a land trust or other organization, supported by an appraisal far above the land's purchase price [4].
- The partnership reports the deduction and allocates it to investors on Schedule K-1 [2].
- Participants and material advisors in a listed transaction are required to disclose it to the IRS on Form 8886, or face penalties [1][6].
The Good: What Are the Benefits of Syndicated Conservation Easements?
- Real conservation easements, properly valued, are a recognized way to protect land and can qualify for a charitable deduction under IRC §170(h) [3].
- Family partnerships, holdings of at least three years and certified historic structures are outside the 2.5 times limit [3].
- Taxpayers who already disclosed under Notice 2017-10 generally do not need to disclose again for the same years under the final regulations [2].
The Bad: What Are the Drawbacks of Syndicated Conservation Easements?
- For contributions after December 29, 2022, a syndicated deal above 2.5 times basis generally produces no deduction at all [3].
- Investors carry disclosure duties and must keep records of a complex transaction for many years [1][2].
- Appraisals and promoter fees add significant cost.
- The investor has little control over the partnership, the appraisal or how the deal is defended.
The Ugly: What Are the Serious Risks of Syndicated Conservation Easements?
- The IRS treats these deals as listed transactions, a category it reserves for transactions it has identified as tax avoidance [1][2].
- A gross valuation misstatement brings a 40% penalty on the resulting underpayment [5].
- A reportable transaction understatement brings a 20% penalty, or 30% if the transaction was not disclosed [7].
- Failing to disclose a listed transaction carries a separate penalty of 75% of the tax decrease, with minimums and caps of $5,000 to $100,000 for individuals [6].
- The IRS has featured abusive syndicated conservation easements on its Dirty Dozen list, and its 2026 list warns about inflated appraisals in non-cash donation schemes [4][8].
Who Uses Syndicated Conservation Easements?
Who It's Commonly Used By
- High-income taxpayers who are approached late in the year with offers of large deductions [4].
- Investors introduced by promoters, financial advisors or tax preparers paid fees tied to the deal [4].
- Legitimate landowners donating easements on land they have held for years, which is a different situation from syndication [3].
Who It's Generally Not Suited For
- Anyone offered a deduction several times larger than their investment [2].
- Taxpayers who cannot absorb years of IRS examination, litigation costs and possible penalties.
- Investors who do not understand the appraisal behind the deduction.
What Are the Key Rules & Requirements for Syndicated Conservation Easements?
- Syndicated conservation easement transactions are listed transactions under Notice 2017-10 and Treas. Reg. §1.6011-9 [1][2].
- A partnership's conservation contribution after December 29, 2022 is generally disallowed if it exceeds 2.5 times the sum of each partner's relevant basis [3].
- Exceptions to the 2.5 times rule cover a three-year holding period, family partnerships and certified historic structures [3].
- Participants and material advisors must disclose listed transactions on Form 8886 [1][2].
- Gross valuation misstatements carry a 40% penalty [5].
- Failure to disclose a listed transaction is penalized under IRC §6707A [6].
What Are Common Mistakes & Red Flags With Syndicated Conservation Easements?
- A promised deduction of 2.5 times or more of the amount invested [2][3].
- An appraisal value many times the land's recent purchase price [4].
- Interests sold to many investors near year-end [2].
- Promoter fees tied to the size of the deduction.
- Assurances that disclosure is not needed or that the IRS will not challenge the deal.
- Social-media or seminar pitches describing a charitable deduction as a way to erase a tax bill [8].
Frequently Asked Questions
Are Conservation Easements Legal?
Yes. A properly valued donation of a conservation easement to a qualified organization can qualify for a charitable deduction under IRC §170(h) [3]. The IRS targets syndicated deals that claim deductions far above the investment, which it treats as listed transactions [1][2].
What Is the 2.5 Times Rule for Conservation Easements?
Under IRC §170(h)(7), added by the SECURE 2.0 Act, a partnership's conservation contribution made after December 29, 2022 is generally not deductible if it exceeds 2.5 times the sum of each partner's relevant basis. Exceptions apply for three-year holdings, family partnerships and historic structures [3].
Sources
- Listed Transactions — Internal Revenue Service
- Internal Revenue Bulletin 2024-43 (T.D. 10007, Syndicated Conservation Easement Transactions as Listed Transactions) — Internal Revenue Service
- 26 U.S. Code §170 — Charitable, Etc., Contributions and Gifts — U.S. Government Publishing Office (govinfo)
- Dirty Dozen: Bogus Tax Avoidance Strategies, Schemes With an International Element Wrap Up Annual Taxpayer Awareness Campaign (IR-2024-105) — Internal Revenue Service
- 26 U.S. Code §6662 — Imposition of Accuracy-Related Penalty on Underpayments — Legal Information Institute, Cornell Law School
- 26 U.S. Code §6707A — Penalty for Failure to Include Reportable Transaction Information With Return — Legal Information Institute, Cornell Law School
- 26 U.S. Code §6662A — Accuracy-Related Penalty on Understatements With Respect to Reportable Transactions — Legal Information Institute, Cornell Law School
- Dirty Dozen Tax Scams for 2026 — Internal Revenue Service
Primary sources only: the Internal Revenue Code, Treasury regulations and official agency guidance. Read how Zentavos researches these reports.