December 30th, 2025
December Federal Tax Update
Posted in: Tax Law Tagged: David S. De Jong
Author: David S. De Jong

INDIVIDUALS
Final Regulations under Code Section 139E provide guidance on general welfare benefits received by Native Americans pursuant to a Tribal Government program, excluding payments from income if they do not discriminate in favor of the governing body and are not lavish or extravagant and not compensation for services (other than for participation in cultural or ceremonial activities).
Proposed Regulations under Code Section 163 clarify that the $10,000 above the line deduction for interest paid on new personal vehicles is on a per return basis (such that marrieds filing separately can get up to $20,000), that there must be greater than 50 percent personal use, that the deduction can be claimed for more than one eligible vehicle and that leased vehicles qualify only if they are akin to a purchase under both federal tax law and state law.
RETIREMENT AND ESTATE PLANNING
In Estate of Spenlinhauser v. Commissioner, TC Memo 2025-134 the Tax Court imposed personal liability where the Executor closed out the estate by not filing the required estate tax return and distributing to the beneficiaries.
Notice 2025-68 provides a general overview of how Trump Accounts will work including various sources of contributions, rollovers and eligible investments which are limited to mutual funds or other exchange traded funds that track an index of primarily US companies.
BUSINESS
Final Regulations under Code Section 7701 provide that entities that are wholly owned by Indian tribes and incorporated under their laws are not generally recognized as separate entities for federal income tax purposes but are recognized for employment tax purposes.
In National Small Business United v. Department of Treasury, 136 AFTR2d 2025 -__, the Eleventh Circuit Court of Appeals lifted a stay imposed by an Alabama Federal District Court which had blocked enforcement of the Corporate Transparency Act against members of the National Small Business Association(the Act is being enforced under current policy only in regard to foreign citizens and foreign companies).
In Temnorod v. Commissioner, TC Memo 2025-127, the Tax Court stated that payments of a preceding owner’s obligations by a purchaser are capital in nature and that the capitalization rules override those regarding deductions.
In Letter Ruling 202549015 IRS denied 501(c) (3) status as an educational organization to a group of female attorneys devoted to improvement of the law, the legal system and the administration of justice by supporting female judges and civil litigators as these activities were found to serve the private interest rather than the public interest.
PROCEDURE
In Chernomordikov v. Commissioner, TC Memo 25-129, the Tax Court concluded that an immigrant with a high school education owed over $9 million in taxes for three years from his online electronic sales; however, the Court declined to impose a civil fraud penalty due to his lack of education and the failure of the Government to obtain trial testimony of the accountant.
In Kwong v. United States, 136 AFTR2d 2025 -6609, the Court of Federal Claims ruled that the two-year statute of limitations for refund claims is computed from the extended filing deadlines that applied during the COVID pandemic.
In Brown v. Commissioner, TC Memo 2025-126, the Tax Court ruled that the statute deeming an Offer in Compromise to be accepted if not rejected within 24 months does not apply to a submission that is returned as not processable.
