Exhibit 99.1

Dollar Tree, Inc. to Host First Quarter Earnings Conference Call

CHESAPEAKE, Va. – May 11, 2010 – Dollar Tree, Inc. (NASDAQ: DLTR), the nation's leading operator of discount variety stores selling everything for $1 or less, will host its conference call for investors and analysts to discuss financial results for the first quarter ended May 1, 2010.

WHEN:	Thursday, May 20, 2010
	9:00 a.m. Eastern Time
PARTICIPATE:	At least 5 minutes prior to the conference call, please dial 888- 713-3592 for USA domestic calls or 913-312-1469 for international calls.
WEBCAST:	Available on the investor relations section of the Company's website at www.dollartreeinfo.com/investors/news/events.
REPLAY:	A recorded version of this call will be available through May 27 by dialing 888-203-1112 or 719-457-0820 (International). Please enter Passcode # 2141527.
CONTACT:	Dollar Tree, Inc., Chesapeake
	Timothy J. Reid, 757-321-5284
	www.DollarTree.com