Green Gas Del. Statutory Trust v. Comm'r of Internal Revenue Serv., 903 F.3d 138

Background

Rumpelstiltskin, Inc. controlled Resource Technology Corporation (RTC) and two Delaware trusts (Green Gas and Pontiac). RTC contracted with multiple landfills to develop landfill-gas collection and sell electricity; trusts acquired rights to landfill gas and sold gas back to RTC.
Many of RTC’s 24 landfill sites had no operating gas-to-electricity equipment; at 19 sites gas was vented or flared rather than used to produce energy.
The trusts claimed $11.7 million in §45K tax credits (mostly for vented/flared gas) and $4.3 million in business deductions for 2005–2007; IRS disallowed most credits and deductions and asserted a 20% accuracy-related penalty.
The Tax Court upheld the IRS: disallowing credits for vented/flared gas and for gas during periods when generation equipment was non-operational, disallowing many business expense deductions for lack of substantiation, and sustaining the §6662 penalty.
The D.C. Circuit affirmed, rejecting arguments about statutory scope, record sufficiency, Cohan estimations, and good-faith reliance defenses.

Issues

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether vented/flared landfill gas qualifies for §45K credits	Trusts: landfill gas is a “qualified fuel”; sales to RTC entitle credits even if gas was vented/flared	IRS/Tax Court: §45K rewards fuels that can substitute for oil/use to produce energy; venting/flaring does not produce usable fuel	Credits for vented/flared gas disallowed; court noted statutory intent favors energy production but resolved disposition on substantiation grounds
Whether taxpayers substantiated amounts of vented/flared gas	Trusts: offered site logs, LandGEM modeling, and emissions-factor estimates to quantify gas	IRS: records unreliable, logs sparse/statistically improbable, LandGEM not a monitoring tool, estimates speculative	Tax Court’s finding that substantiation was unreliable affirmed; Cohan estimation inapplicable when no reliable basis exists
Whether claimed gas was “attributable to the taxpayer” (rights/leases)	Trusts: they held rights via contracts with RTC; any missing paperwork excused by theft/bankruptcy	IRS: trusts failed to prove contractual rights for several sites; one site (Pontiac) lost RTC’s lease in bankruptcy	Credits disallowed where trusts failed to prove assignment/rights; Pontiac credits disallowed after lease termination upheld under Illinois law
Whether business deductions were allowable and penalty proper	Trusts: expenses and fees were ordinary, industry practice followed; acted in good faith	IRS: inadequate books/records; no proof payments or contracts; negligence under §6662; no reasonable-cause documentation	Tax Court’s disallowance of unsupported deductions affirmed; 20% accuracy-related penalty sustained (no reasonable cause/good faith shown)

Key Cases Cited

Barnes v. Comm’r, 712 F.3d 581 (D.C. Cir.) (standard of review for Tax Court legal and factual conclusions)
Chevron U.S.A. Inc. v. Nat. Res. Def. Council, 467 U.S. 837 (U.S.) (framework for agency deference; not applied here)
Telecom*USA, Inc. v. United States, 192 F.3d 1068 (D.C. Cir.) (burden to demonstrate clear entitlement to tax relief)
Comm’r v. Simmons, 646 F.3d 6 (D.C. Cir.) (review standard for substantiation findings)
Nat’l Ass’n of Mfrs. v. Taylor, 582 F.3d 1 (D.C. Cir.) (floor statements weak evidence of congressional intent)
Plisco v. United States, 306 F.2d 784 (D.C. Cir.) (Cohan estimates inappropriate when no reliable basis exists)
Cohan v. Commissioner, 39 F.2d 540 (2d Cir.) (permissive rule to approximate deductions when reasonable basis exists)
INDOPCO, Inc. v. Comm’r, 503 U.S. 79 (U.S.) (burden of proving entitlement to deductions)
Interstate Transit Lines v. Comm’r, 319 U.S. 590 (U.S.) (taxpayer’s burden to show right to deduction)
Rogers v. Comm’r, 783 F.3d 320 (D.C. Cir.) (accuracy-related penalty review standard)
Huthnance v. District of Columbia, 722 F.3d 371 (D.C. Cir.) (adverse inference where party fails to produce available testimony)