I wrote to the IRS to ask them if UK SS paid to a US citizen resident in the UK could be excluded from US taxation under the Treaty. I also pointed out the confusion that might occur when reading the Treaty and the Notes. Here's the answer. The IRS person points out that Article 17(3) deals with cross-border payments, but then draws an incorrect (IMHO) conclusion. I'm coming to the conclusion that the intent of the Treaty is to make SS payments only taxable in the country of residence, but that the wording does not achieve that goal.
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The Answer To Your Question Is:
Thank you for your inquiry dated February 13, 2012. We apologize for any delay in responding to your inquiry concerning the clarification of Article 17 paragraph 3, (Pensions, Social Security, Annuities, Alimony, and Child Support) of the income tax treaty between the United States and the United Kingdom.
Please accept our apologies in behalf of the writers of this convention if they used a poor choice of words to convey their intentions.
Generally, discrepancies in taxation arise when individuals are receiving income from one country and are resident in the other. Article 17, paragraph 3 is addressing this type of situation. If this type of income is paid by either contracting state it will be taxed in the recipient s state of resident. As a result of the exception to the savings clause, the treaty allows for United States (U.S.) citizens who are resident in the UK to exempt UK social security equivalent payments from their tax return.
Based on the information you have provided, I have attempted to answer your question(s); but you should know that my answer does not constitute an official ruling by the Internal Revenue Service (IRS), and it should not be used as such. If you want an official ruling from the IRS, you should follow the instructions provided in Revenue Procedure 2012-1, which is available at most IRS offices and some libraries. You will be charged a fee. However, Revenue Procedure 2012-7 states that the IRS will not, in most cases, issue advance rulings concerning the interpretation of tax treaties. Taxpayers who disagree with the IRS interpretation of a treaty may file a claim with the U.S. Competent Authority according to the instructions set forth in Revenue Procedure 2006-54, which are available at most IRS offices and libraries. There is no fee for requests for Competent Authority claims. Your request for Competent Authority consideration should be addressed to:
Deputy Commissioner (International)
Large and Mid-Size Business Division
Attn: Office of Tax Treaty
Internal Revenue Service
1111 Constitution Avenue, NW
Routing MA3-322A
Washington, DC 20224. "