On February 8, 2021, the Tax Court issued a Memorandum Opinion in the case of BM Construction v. Commissioner (T.C. Memo. 2021-13). The primary issue presented in BM Construction v. Commissioner was whether the IRS had satisfied its burden to prove that the letter in question was mailed and actually received for CDP purposes. Background to BM Construction v. Commissioner IRC § 3406 requires a payor to deduct and withhold tax from certain payments not