Uncertainty Over Income Tax Treatment
Effective November 1, 2019, we adopted IFRIC 23. The Interpretation clarifies the recognition and measurement requirements in IAS 12 Income Taxes when there is uncertainty over income tax treatments. The Interpretation had no impact on our financial results on adoption.
Interbank Offered Rate (“IBOR”) Reform
Effective November 1, 2019, we early adopted the IASB’s Phase 1 amendments to IAS 39 and IFRS 7, which provide hedge accounting relief from the uncertainty arising from IBOR reform during the period prior to replacement of IBORs. These amendments modify certain hedge accounting requirements, allowing us to assume the interest rate benchmark on which the cash flows of the hedged item and the hedging instrument are based are not altered as a result of IBOR reform, allowing hedge accounting to continue. They also provide an exception from the requirement to discontinue hedge accounting if a hedging relationship does not meet the effectiveness requirements as a result of IBOR reform.
Mandatory application of the amendments ends at the earlier of when the uncertainty regarding the timing and amount of interest rate benchmark-based cash flows is no longer present and discontinuation of the hedging relationship.
Under IBOR reform, certain benchmark rates may be subject to discontinuance, changes in methodology, increased volatility or decreased liquidity during the transition from IBORs to alternative rates. Banks will cease rate submissions for the calculation of the London Interbank Offered Rates after December 31, 2021.
In order to manage the transition from IBORs to alternative rates, our enterprise-wide IBOR Transition Office is evaluating potential changes to market infrastructures on our risk framework, models, systems and processes, and reviewing legal documents to ensure the bank is prepared prior to the cessation of IBORs. We will apply judgment with respect to the need for new or revised hedging relationships; however, given market uncertainty, the assessment of the impact on the bank’s hedging relationships and its mitigation plans are in the early stages. The notional amount of the derivatives likely subject to IBOR reform designated as hedging instruments that mature after December 31, 2021 was $85,727 million of USD LIBOR and $1,560 million of other potentially impacted IBORs as at November 1, 2019.
Use of Estimates and Judgments
The preparation of the consolidated financial statements requires management to use estimates and assumptions that affect the carrying amounts of certain assets and liabilities, certain amounts reported in net income and other related disclosures. The most significant assets and liabilities for which we must make estimates and judgments include allowance for credit losses; financial instruments measured at fair value; pension and other employee future benefits; impairment of securities; income taxes and deferred tax assets; goodwill and intangible assets; insurance-related liabilities; provisions and transfer of financial assets and consolidation of structured entities. If actual results were to differ from the estimates, the impact would be recorded in future periods.
The full extent of the impact that COVID-19, including government and/or regulatory responses to the outbreak, will have on the Canadian and US economies and the bank’s business is highly uncertain and difficult to predict at this time. By their very nature, the judgments and estimates we make for the purposes of preparing our financial statements relate to matters that are inherently uncertain. However, we have detailed policies and internal controls that are intended to ensure these judgments and estimates are well controlled, independently reviewed, and our policies are consistently applied from period to period. We believe that our estimates of the value of our assets and liabilities are appropriate as at April 30, 2020.
Allowance for Credit Losses
As detailed further in Note 1 of our annual consolidated financial statements for the year ended October 31, 2019 on page 144 of the Annual Report, the allowance for credit losses (“ACL”) consists of allowances on impaired loans, which represent estimated losses related to impaired loans in the portfolio provided for but not yet written off, and allowances on performing loans, which is our best estimate of impairment in the existing portfolio for loans that have not yet been individually identified as impaired.
The expected credit loss model requires the recognition of credit losses generally based on 12 months of expected losses for performing loans and the recognition of lifetime losses on performing loans that have experienced a significant increase in credit risk since origination.
The determination of a significant increase in credit risk takes into account many different factors and varies by product and risk segment. The main factors considered in making this determination are relative changes in probability of default since origination, and certain other criteria, such as 30-day past due and watchlist status. We may apply experienced credit judgment to reflect factors not captured in the ECL models, based on the results produced by the ECL models as we deem necessary. In cases where borrowers have opted to participate in payment deferral programs we offered as a result of the COVID-19 pandemic, deferred payments are not considered to be past due and do not on their own indicate a significant increase in credit risk.
The judgments we apply in determining the ACL include changes in circumstances that may cause future assessments of credit risk to be materially different from current assessments, which could require an increase or decrease in the allowance for credit losses.
Additional information regarding the allowance for credit losses is included in Note 3.
Financial Instruments Measured at Fair Value
Our fair value measurement techniques have not changed from those outlined in Note 17 of our annual consolidated financial statements for the year ended October 31, 2019 on pages 180 to 181 of the Annual Report. Additional information on fair value of financial instruments is included in Note 7.
Income Taxes and Deferred Tax Assets
Deferred tax assets are recognized only when it is probable that sufficient taxable profit will be available in future periods against which deductible temporary differences or unused taxes losses and tax credits may be realized. On the evidence available, including management projections of
52 BMO Financial Group Second Quarter Report 2020
