Exhibit 32

SECTION 906 CERTIFICATIONS OF

CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER OF

BOISE INC.

We are providing this Certificate pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C., Section 1350. It accompanies Boise Inc.’s Annual Report on Form 10-K for the year ended December 31, 2009 (the Report).

I, Alexander Toeldte, Boise Inc.’s chief executive officer, certify that:

(i) The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

(ii) The information contained in the Report fairly presents, in all material respects, Boise Inc.’s financial condition and results of operations.

I, Robert M. McNutt, Boise Inc.’s chief financial officer, certify that:

(i) The Report fully complies with the requirements of Section 13(a) or Section 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m(a) or 78o(d)); and

(ii) The information contained in the Report fairly presents, in all material respects, Boise Inc.’s financial condition and results of operations.

Date: February 25, 2010

A signed original of this written statement required by Section 906 will be retained by Boise Inc.

and furnished to the Securities and Exchange Commission or its staff upon request.