UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     )
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TTEC Holdings, Inc.
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*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to Be Held on May 23, 2018. TTEC HOLDINGS, INC. You are receiving this communication because you hold shares in the company named above. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of 9197 SOUTH PEORIA STREET ENGLEWOOD, CO 80112 the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting. proxy materials and voting instructions. E44465-Z72294 See the reverse side of this notice to obtain Meeting Information Meeting Type:Annual Meeting For holders of record as of: March 30, 2018 Date:May 23, 2018 Time:10:00 AM MDT Location: TTEC Holdings, Inc. Global Headquarters 9197 South Peoria Street Englewood, CO 80112

Before You Vote How to Access the Proxy Materials Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX XXXX (located on the by the arrow XXXX XXXX XXXX XXXX (located on the following page) in the subject line. How To Vote Please Choose One of the Following Voting Methods marked by the arrow XXXX XXXX XXXX XXXX (located on the following page) available and follow the instructions. E44466-Z72294 Vote In Person: Many stockholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. Proxy Materials Available to VIEW or RECEIVE: Notice & Proxy Statement10-K Wrap How to View Online: following page) and visit: www.proxyvote .com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET:www.proxyvote.com 2) BY TELEPHONE: 1-800-579-1639 3) BY E-MAIL*:sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before May 9, 2018 to facilitate timely delivery.

The Board of Directors recommends you vote FOR the following: 1.Election of Directors Nominees The Board of Directors recommends you vote FOR proposal 2. 2. The ratification of the appointment of PricewaterhouseCoopers LLP as TTEC's independent registered public accounting firm for 2018. 1a. Kenneth D. Tuchman 1b. Steven J. Anenen NOTE: Such other business as may properly come before the meeting or any adjournment thereof. 1c. Tracy L. Bahl 1d. Gregory A. Conley 1e. Robert N. Frerichs 1f. Marc L. Holtzman 1g. Ekta Singh-Bushell E44467-Z72294 Voting Items

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