Domtar CORP - FORM 10-Q - EX-12.1 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

file	filename
10-Q - FORM 10-Q - Domtar CORP	d10q.htm
EX-31.1 - CEO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - Domtar CORP	dex311.htm
EX-31.2 - CFO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 - Domtar CORP	dex312.htm
EX-32.2 - CFO CERTIFICATION PURSUANT TO 18 U.S.C SECTION 1350, AS ADOPTED PURSUANT - Domtar CORP	dex322.htm
EX-10.2 - ASSET PURCHASE AGREEMENT, DATED MARCH 26, 2010, AMONG DOMTAR INC. - Domtar CORP	dex102.htm
EX-10.1 - SECOND AMENDMENT, DATED MARCH 18, 2010, TO THE CREDIT AGREEMENT - Domtar CORP	dex101.htm
EX-32.1 - CEO CERTIFICATION PURSUANT TO 18 U.S.C SECTION 1350, AS ADOPTED PURSUANT - Domtar CORP	dex321.htm

Exhibit 12.1

Domtar Corporation

Computation of ratio of earnings to fixed charges

(In millions of dollars, unless otherwise noted)


	Three months ended
	March 31, 2010	March 31, 2009
	$	$
Available earnings:
Earnings (loss) before income taxes	84	(53	)
Add fixed charges:
Interest expense incurred	30	30
Amortization of debt expense and discount	2	1
Interest portion of rental expense	3	3

Total earnings (loss) as defined	119	(19	)

Fixed charges:
Interest expense incurred	30	30
Amortization of debt expense and discount	2	1
Interest portion of rental expense	3	3

Total fixed charges	35	34
Ratio of earnings to fixed charges	3.4	—

Deficiency in the coverage of earnings to fixed charges	—	53

Domtar CORP - FORM 10-Q - EX-12.1 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - May 6, 2010