Final Regulation for Withholding on Transfers of Certain Partnership Interests

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Considerations for Canadian institutional investors

December 2020

On October 7, 2020, the U.S. Treasury Department (Treasury) and the U.S. Internal Revenue Service (IRS) released final regulations under U.S. Internal Revenue Code (IRC) Section 1446(f) with respect to the withholding tax on a transfer by a non-U.S. person of an interest in a partnership that carries on a trade or business in the U.S. or otherwise realizes income effectively connected with such a trade or business (ECI).

The final regulations retain the overall approach and structure of the proposed regulations issued in May 2019, with certain revisions based on comments received.

For more information, read CIBC Mellon’s summary of key modifications (PDF).




This article is provided for general information purposes only and CIBC Mellon and its affiliates make no representations or warranties as to its accuracy or completeness, nor do any of them take any responsibility for third parties to which reference may be made. This article should not be regarded as legal, accounting, investment, financial or other professional advice nor is it intended for such use.

About CIBC Mellon

CIBC Mellon is a Canadian company exclusively focused on the investment servicing needs of Canadian institutional investors and international institutional investors into Canada. Founded in 1996, CIBC Mellon is 50-50 jointly owned by The Bank of New York Mellon (BNY) and Canadian Imperial Bank of Commerce (CIBC). CIBC Mellon's investment servicing solutions for institutions and corporations are provided in close collaboration with our parent companies, and include custody, multicurrency accounting, fund administration, recordkeeping, pension services, exchange-traded fund services, securities lending services, foreign exchange processing and settlement, and treasury services.

As at September 30, 2024, CIBC Mellon had more than C$2.9 trillion of assets under administration on behalf of banks, pension funds, investment funds, corporations, governments, insurance companies, foreign insurance trusts, foundations and global financial institutions whose clients invest in Canada. CIBC Mellon is part of the BNY network, which as at September 30, 2024 had US$52.1 trillion in assets under custody and/or administration. CIBC Mellon is a licensed user of the CIBC trade-mark and certain BNY trade-marks, and is the corporate brand of CIBC Mellon Trust Company.

For more information – including CIBC Mellon's latest knowledge leadership on issues relevant to institutional investors active in Canada – visit www.cibcmellon.com