2020 Annual Report

Bridgewater Bancshares, Inc. and Subsidiaries Notes to Consolidated Financial Statements (dollars in thousands, except share data)

ASU affect all entities that measure credit losses on financial instruments including loans, debt securities, trade receivables, net investments in leases, off-balance sheet credit exposures, reinsurance receivables, and any other financial asset that has a contractual right to receive cash that is not specifically excluded. The main objective of this ASU is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. To achieve this objective, the amendments in this ASU replace the incurred loss impairment methodology required in current GAAP with a methodology that reflects expected credit losses that requires consideration of a broader range of reasonable and supportable information to estimate credit losses. The amendments in this ASU will affect entities to varying degrees depending on the credit quality of the assets held by the entity, the duration of the assets held, and how the entity applies the current incurred loss methodology. In November 2019, the FASB issued ASU 2019-10, Financial Instruments — Credit Losses (Topic 326), Derivatives and Hedging (815), and Leases (Topic 842) – Effective Dates. This ASU amended the effective date of ASU 2016-13 for smaller reporting companies and non-SEC reporting entities. The amendment delays the effective date to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. As an emerging growth company, the Company can take advantage of this delay. All entities may adopt the amendments in the ASU as early as of the fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Amendments should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. The Company has contracted with a third party to develop a model to comply with CECL requirements. The Company has established a steering committee with representation from various departments across the enterprise. The Company is currently evaluating the impact the new standard will have on the its consolidated financial statements. In December 2019, the FASB issued ASU 2019-12, Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes . This ASU aims to simplify the accounting for income taxes by removing certain exceptions to the general principles and also simplification of areas such as franchise taxes, step-up in tax basis goodwill, separate entity financial statements and interim recognition of enactment of tax laws or rate changes. The ASU will be effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The Company is currently evaluating the potential impact this guidance will have on the consolidated financial statements. In January 2020, the FASB issued ASU 2020-01, Investments – Equity Securities (Topic 321), Investments – Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815): Clarifying the Interactions between Topic 321, Topic 323 and Topic 815 . This ASU clarifies that an entity should consider observable transactions that require it to either apply or discontinue the equity method of accounting for the purposes of applying the fair value measurement alternative. The ASU will be effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2020, with early adoption permitted. The Company does not expect adoption to have a material impact on the consolidated financial statements. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting . This ASU provides optional expedients and exceptions for applying generally accepted accounting principles to contracts, hedging relationships and other transactions that reference the London Interbank Offered Rate, or LIBOR, or another reference rate expected to be discontinued, if certain criteria are met. LIBOR is used as an index rate for the Company’s interest-rate swaps, a portion of its subordinated debt, various investment securities, and approximately 9.0% of the Company’s loans as of December 31, 2020. If reference rates are discontinued, the existing contracts will be modified to replace the discontinued rate with a replacement rate. For accounting purposes, such contract modifications would have to be evaluated to determine whether the modified contract is a new contract or a continuation of an existing contract. If they are considered new contracts, the previous contract would be extinguished. Under one of the optional expedients of ASU 2020-04, modifications of contracts within the scope of Topic 310, Receivables, and 470, Debt, will be accounted for by prospectively adjusting

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