EX-18 3 exhibit18.htm EX-18

Exhibit 18

May 5, 2017

Board of Directors

T elephone and Data Systems, Inc.

30 North LaSalle Street

Suite 4000

Chicago, IL 60602

Dear Directors:

We are providing this letter to you for inclusion as an exhibit to your Form 10-Q filing pursuant to Item 601 of Regulation S-K.

We have been provided a copy of the Company’s Quarterly Report on Form 10-Q for the peri od ended March 31, 2017. Note 1 therein describes a change in accounting principle for the presentation of imputed interest income on equip ment installment plan contracts from Interest and dividend income to Service revenues. It should be understood that the preferability of one acceptable method of accounting over another for the presentation of interest income on receivables has not been a ddressed in any authoritative accounting literature, and in expressing our concurrence below we have relied on management’s determination that this change in accounting principle is preferable. Based on our reading of management’s stated reasons and justi fication for this change in accounting principle in the Form 10-Q, and our discussions with management as to their judgment about the relevant business planning factors relating to the change, we concur with management that such change represents, in the C ompany’s circumstances, the adoption of a preferable accounting principle in conformity with Accounting Standards Codification 250, Accounting Changes and Error Corrections.

We have not audited any financial statements of the Company as of any date or for any period subsequent to December 31, 2016. Accordingly, our comments are subject to change upon completion of an audit of the financial statements covering the period of the accounting change.

Very truly yours,

/s/ PricewaterhouseCoopers LLP

Pricewaterho useCoopers LLP, One North Wacker, Chicago, IL 60606

T: (312) 298 2000, F: (312) 298 2001, www.pwc.com/us