Tax Blog

For better or worse, many a tax dispute has been won or lost on procedure, often on the question of whether a document - be it a tax return, refund claim, or petition - was timely filed.  The centrality of this issue helps explain the renown of the otherwise unremarkable "mailbox rule" (a.k.a. the "timely-mailing-is-timely-filing rule").

The attached article, published in the International Tax Review, examines a recent case, Dietsche v. Commissioner, in which the Tax Court ruled that a petition mailed from New Zealand and postmarked the day after its due date was not timely filed ...