02/11/2026
TAX COURT HOLDS ITIN DOES NOT SATISFY IDENTIFICATION REQUIREMENT FOR 2021 RECOVERY REBATE CREDIT
On September 3, 2026, the United States Tax Court (Court) decided Ortiz v. Commissioner, Docket No. 13093-25, in which the Court granted the Commissioner of Internal Revenue's Motion for Judgment on the Pleadings under Rule 120(a).
Petitioner, Ivan Merida Ortiz, filed a petition under Section 6213(a) of the United States Internal Revenue Code (Code) seeking redetermination of a $1,400 income tax deficiency for the 2021 taxable year. The deficiency stemmed from the Internal Revenue Service’s disallowance of petitioner's claimed 2021 economic recovery rebate credit under Section 6428B. Petitioner had utilized an Individual Taxpayer Identification Number (ITIN) rather than a Social Security Number (SSN) on his 2021 tax return and additionally sought recovery of a disputed 2020 rebate credit.
We hereby highlight the Court’s analysis.
I. Court’s Analysis
- Ineligibility of ITIN Holders Under Section 6428B: The Court held that Petitioner was statutorily ineligible for the $1,400 credit. Under Section 6428B(e)(2)(A), the statutory credit amount is treated as zero unless the return contains a “valid identification number”. Section 6428B(e)(2)(D)(i) explicitly defines a valid identification number as an SSN issued by the Social Security Administration on or before the return's due date. Distinguishing an ITIN from an SSN pursuant to Treasury Regulation § 301.6109-1(d)(3)(i), the Court noted that tax credits are a matter of legislative grace and Petitioner’s use of an ITIN conclusively demonstrated the absence of an SSN. Consequently, the Commissioner was entitled to judgment as a matter of law.
- Jurisdictional Bar Regarding Unnotified Tax Years: Regarding Petitioner's request for 2020 relief, the Court dismissed the claim for lack of subject-matter jurisdiction. As a court of limited statutory jurisdiction, the Court’s deficiency and overpayment jurisdiction under Section 6213(a) and 6512(b) extends exclusively to taxable years included in the Statutory Notice of Deficiency (SNOD). Because respondent’s SNOD applied solely to tax year 2021, the Court lacked authority to adjudicate claims pertaining to tax year 2020. Accordingly, the Court granted respondent's motion and entered decision in favor of respondent.
&TaxLawyers