A limited liability company (LLC) classified as a TEFRA partnership could not claim a charitable contribution deduction for a conservation easement because the easement deed failed to comply with the perpetuity requirements under Code Sec. 170(h)(5)(A) and Reg. § 1.170A-14(g)(6). The Tax Court determined that the language of the deed did not satisfy statutory requirements, rendering the claimed deduction invalid.

Easement Valuation

The taxpayer asserted that the highest and best use of the property was as a commercial mining site, supporting a valuation significantly higher than its purchase price. However, the Court concluded that the record did not support this assertion. The Court found that the proposed mining use was not financially feasible or maximally productive. The IRS’s expert relied on comparable sales data, while the taxpayer’s valuation method was based on a discounted cash-flow analysis, which the Court found speculative and not supported by market data.

Penalties

The taxpayer contended that the IRS did not comply with supervisory approval process under Code Sec. 6751(b) prior to imposing penalties. However, the Court found that the concerned IRS revenue agent duly obtained prior supervisory approval and the IRS satisfied the procedural requirements under Code Sec. 6751(b). Because the valuation of the easement reported on the taxpayer’s return exceeded 200 percent of the Court-determined value, the misstatement was deemed “gross” under Code Sec. 6662(h)(2)(A)(i). Accordingly, the Court upheld accuracy-related penalties under Code Sec. 6662 for gross valuation misstatement, substantial understatement, and negligence.

Green Valley Investors, LLC, TC Memo. 2025-15, Dec. 62,617(M)