Exhibit (j)

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference into the Prospectuses and Statements of Additional Information in Post-Effective Amendment No. 47 to the Registration Statement on Form N-1A of Newbury Street Trust: Treasury Fund, Prime Fund, and Tax-Exempt Fund, of our reports dated December 9, 2005 on the financial statements and financial highlights included in the October 31, 2005 Annual Reports to Shareholders of the above referenced funds.

We further consent to the references to our Firm under the headings "Financial Highlights" in the Prospectuses and "Independent Registered Public Accounting Firm" in the Statements of Additional Information.

____________________________	/s/PricewaterhouseCoopers LLP
	PricewaterhouseCoopers LLP
Boston, Massachusetts
December 27, 2005