Fitch Affirms CIBC's Structured Covered Bonds at 'AAA'; Outlook Stable

June 9, 2016 5:20 PM EDT

NEW YORK--(BUSINESS WIRE)-- Fitch Ratings has affirmed the 'AAA' rating with a Stable Outlook on the Canadian Imperial Bank of Commerce (CIBC; 'AA-'/'F1+'/Outlook Stable) structured mortgage covered bonds.

CIBC's structured program remains in wind-down following the introduction of covered bond legislation in 2012 which prohibits issuance of covered bonds secured by insured mortgages. The two outstanding bonds in this program are due to mature in June 2017 and February 2019.

KEY RATING DRIVERS

The 'AAA' rating of CIBC's structured mortgage covered bonds is based on the issuer's Long-Term Issuer Default Rating (IDR) of 'AA-', Fitch's unchanged Discontinuity Cap (D-Cap) of 3 (moderate high risk), and the program's contractual asset percentage (AP) of 95.1% that Fitch takes into account in its analysis, which is equal to Fitch's 'AAA' breakeven AP of 95.1%. The Stable Outlook for the covered bonds rating is due to the Stable Outlook on the Canadian sovereign and on CIBC's IDR. Since bail-in is not an explicit provision under the current Canadian framework, in Fitch's view, the IDR remains a satisfactory indicator of the likelihood that the recourse against the cover pool would be enforced, and no IDR uplift is applicable.

The 95.1% 'AAA' breakeven AP, corresponding to a breakeven overcollateralization (OC) of 5.2% is driven by the cover pool's asset disposal loss of 4.4% followed by the cash flow valuation component and credit loss which increased the OC by .5% and .4% respectively. The .4% 'AAA' credit loss represents the impact on the breakeven OC from the 10.75% weighted average (WA) default rate and the 96.5% WA average recovery rate for the mortgage cover assets. The breakeven AP considers whether timely payments are met in an 'AA' scenario and tests for recoveries given default of at least 91% in an 'AAA' scenario, this is why the sum of the breakeven OC drivers is higher than CIBC's 'AAA' breakeven OC.

Canadian covered bond program documents include a feature called the Selected Assets Required Amount (SARA) clause, which places some conditions on the sale of assets in the event of an issuer default. Fitch has considered the impact of this clause by modelling an issuer default in each of the first six quarters and before the first benchmark covered bond maturity and determined that the OC level is sufficient for all possible sale periods under a given rating scenario.

The following criteria variations were applied during the analysis of this program. Fitch utilized the Canadian Residential Mortgage Loan Loss Model Criteria for the asset analysis of the CIBC structured covered pool. For the cash flow analysis, Fitch assumed that the defaults on the assets occurred at 25% per year for four years, the servicing fee was .32%, the negative spread on cash reinvestments was .10%, and prepayment assumptions of 5% and 30% were used.

RATING SENSITIVITIES

The 'AAA' rating would be vulnerable to downgrade if any of the following occurs: (i) the IDR is downgraded by three or more notches to 'A-' or below; or (ii) the number of notches represented by the D-Cap is reduced to 0; or (iii) the AP that Fitch considers in its analysis increases above Fitch's 'AAA' breakeven level of 95.1%.

The Fitch breakeven AP for the covered bond rating will be affected, amongst others, by the profile of the cover assets relative to outstanding covered bonds, which can change over time, even in the absence of new issuance. Therefore, the breakeven AP to maintain the covered bond rating cannot be assumed to remain stable over time.

More details on the cover pool and Fitch's analysis will be available in a credit update report, which will be available at www.fitchratings.com.

Additional information is available on www.fitchratings.com

Applicable Criteria

Canadian Residential Mortgage Loan Loss Model Criteria (pub. 16 Apr 2015)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=864357

Counterparty Criteria for Structured Finance and Covered Bonds (pub. 14 May 2014)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=744158

Counterparty Criteria for Structured Finance and Covered Bonds: Derivative Addendum (pub. 14 May 2014)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=744175

Covered Bonds Rating Criteria (pub. 11 Mar 2016)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=878761

Covered Bonds Rating Criteria - Mortgage Liquidity and Refinancing Stress Addendum (pub. 23 Sep 2015)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=871331

Criteria for Interest Rate Stresses in Structured Finance Transactions and Covered Bonds (pub. 17 May 2016)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=879815

Additional Disclosures

Dodd-Frank Rating Information Disclosure Form

https://www.fitchratings.com/creditdesk/press_releases/content/ridf_frame.cfm?pr_id=1005856

Solicitation Status

https://www.fitchratings.com/gws/en/disclosure/solicitation?pr_id=1005856

Endorsement Policy

https://www.fitchratings.com/jsp/creditdesk/PolicyRegulation.faces?context=2&detail=31

ALL FITCH CREDIT RATINGS ARE SUBJECT TO CERTAIN LIMITATIONS AND DISCLAIMERS. PLEASE READ THESE LIMITATIONS AND DISCLAIMERS BY FOLLOWING THIS LINK: HTTP://FITCHRATINGS.COM/UNDERSTANDINGCREDITRATINGS. IN ADDITION, RATING DEFINITIONS AND THE TERMS OF USE OF SUCH RATINGS ARE AVAILABLE ON THE AGENCY'S PUBLIC WEBSITE 'WWW.FITCHRATINGS.COM'. PUBLISHED RATINGS, CRITERIA AND METHODOLOGIES ARE AVAILABLE FROM THIS SITE AT ALL TIMES. FITCH'S CODE OF CONDUCT, CONFIDENTIALITY, CONFLICTS OF INTEREST, AFFILIATE FIREWALL, COMPLIANCE AND OTHER RELEVANT POLICIES AND PROCEDURES ARE ALSO AVAILABLE FROM THE 'CODE OF CONDUCT' SECTION OF THIS SITE. FITCH MAY HAVE PROVIDED ANOTHER PERMISSIBLE SERVICE TO THE RATED ENTITY OR ITS RELATED THIRD PARTIES. DETAILS OF THIS SERVICE FOR RATINGS FOR WHICH THE LEAD ANALYST IS BASED IN AN EU-REGISTERED ENTITY CAN BE FOUND ON THE ENTITY SUMMARY PAGE FOR THIS ISSUER ON THE FITCH WEBSITE.

Fitch Ratings
Primary Analyst
Susan Hosterman
Director
+1-212-908-0670
Fitch Ratings, Inc.
33 Whitehall Street
New York, NY 10004
or
Secondary Analyst
Sara De Novellis
Analyst
+39 02 879 087 295
or
Committee Chairperson
Suzanne Mistretta
Senior Director
+1-212-908-0639
or
Media Relations
Sandro Scenga, New York, +1-212-908-0278
[email protected]

Source: Fitch Ratings



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