A taxpayer’s passport may be denied or revoked for seriously deliquent tax debt only if the taxpayer’s tax liability is legally enforceable. In a decision of first impression, the Tax Court held that its scope of review of the existence of seriously delinquent tax debt is de novo and the court may hear new evidence at trial in addition to the evidence in the IRS’s administrative record.

The IRS certified the taxpayer’s tax liabilities as “seriously delinquent” in 2022. For a tax liability to be considered seriously delinquent, it must be legally enforceable under Code Sec. 7345(b).

The taxpayer’s tax liabilities related to tax years 2005 through 2008 and were assessed between 2007 and 2010. The standard collection period for tax liabilities is ten years after assessment, meaning that the taxpayer’s liabilities were uncollectible before 2022, unless an exception to the statute of limitations applied. The IRS asserted that the taxpayer’s tax liabilities were reduced to judgment in a district court case in 2014, extending the collections period for 20 years from the date of the district court default judgment. The taxpayer maintained that he was never served in the district court case and the judgment in that suit was void.

The Tax Court held that its review of the IRS’s certification of the taxpayer’s tax debt is de novo, allowing for new evidence beyond the administrative record. A genuine issue of material fact existed whether the taxpayer was served in the district court suit. If not, his tax debts were not legally enforceable as of the 2022 certification, and the Tax Court would find the IRS’s certification erroneous. The Tax Court therefore denied the IRS’s motion for summary judgment and ordered a trial.

A. Garcia Jr., 164 TC No. 8, Dec. 62,658