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Basis of Presentation and Accounting Policies (Policies) | 9 Months Ended
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Sep. 30, 2023
Accounting Policies [Abstract] |
Investments in Tax Credit Structures | Investments in Tax Credit Structures Synovus invests in certain LIHTC partnerships, which are engaged in the development and operation of affordable multi-family housing pursuant to Section 42 of the Code. Additionally, Synovus invests in certain new market tax credit partnerships pursuant to Section 45D of the Code, certain HTCs pursuant to Section 47 of the Code, and certain ITCs pursuant to Section 48 of the Code. Synovus typically acts as a limited partner in these investments and does not exert control over the operating or financial policies of the partnerships and as such, is not considered the primary beneficiary of the partnership. For certain of its LIHTC investments, Synovus provides financing during the construction and development of the properties and is at risk for the funded amount of its equity investment plus the outstanding amount of any construction loans in excess of the fair value of the collateral for the loan, but has no obligation to fund the operations or working capital of the partnerships and is not exposed to losses beyond Synovus’ investment. Synovus receives tax credits related to these investments, which are subject to recapture by taxing authorities based on compliance provisions required to be met at the project level. Synovus applies the proportional amortization method of accounting for its LIHTC and HTC partnerships. Effective January 1, 2023, upon the adoption of ASU 2023-02, Synovus also began applying the proportional amortization method of accounting to its qualifying new market tax credit partnership. Following Synovus' new investment in a solar energy tax credit partnership during the three months ended September 30, 2023, Synovus made an election to apply the proportional amortization method of accounting to qualifying solar energy tax credit partnerships. The proportional amortization method recognizes the amortized cost of the investment as a component of income tax expense. Prior to the adoption of ASU 2023-02, Synovus applied the equity method of accounting to its new market tax credit partnership.
Reclassifications | Reclassifications Prior periods' consolidated financial statements are reclassified whenever necessary to conform to the current periods' presentation.
Use of Estimates in the Preparation of Financial Statements | Use of Estimates in the Preparation of Financial Statements In preparing the consolidated financial statements in accordance with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities as of the date of the respective consolidated balance sheets and the reported amounts of revenue and expense for the periods presented. Actual results could differ significantly from those estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the ACL, estimates of fair value, income taxes, and contingent liabilities.
Recent Accounting Pronouncements | Recent Accounting Pronouncements The following table provides a brief description of accounting standards adopted or issued in 2023 and the estimated effect on the Company’s financial statements.
Standard | Description | Required date of adoption | Effect on Company's financial statements or other significant matters
Standards Adopted
ASU 2022-02, Financial Instruments – Credit Losses (Topic 326): Troubled Debt Restructurings and Vintage Disclosure | In March 2022, the FASB issued ASU 2022-02 to eliminate TDR accounting guidance while enhancing disclosure requirements for certain loan refinancings and restructurings by creditors when a borrower is experiencing financial difficulty. The ASU also provides guidance for vintage table disclosures and gross write-offs. The ASU requires an entity to disclose current-period gross write-offs by year of origination for financing receivables within the scope of Subtopic 326-20. | January 1, 2023 | The Company adopted this standard on January 1, 2023 on a prospective basis. The adoption of this standard did not have a material impact to the consolidated financial statements. See Note 3, Loans and Allowance for Loan Losses, for the required disclosures in accordance with this ASU.
ASU 2023-02, Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method | In March 2023, the FASB issued ASU 2023-02, which expands the population of investments for which an investor may elect to apply the proportional amortization method. Under the ASU, an investor in a tax equity investment may elect the proportional amortization method for qualifying investments on a tax credit program-by-program basis. To qualify for the proportional amortization method, an investment must meet the criteria previously applicable to LIHTC investments, as clarified by the ASU. | January 1, 2024. Early adoption is permitted as of an interim period with retrospective application back to the beginning of the fiscal year. | The Company early adopted this standard on January 1, 2023 on a modified retrospective basis. The adoption of this standard did not have a material impact to the consolidated financial statements. The Company recognized a cumulative effect adjustment of $297 thousand at adoption to decrease the beginning balance of retained earnings as of January 1, 2023, for the difference between the previous method used to account for the tax equity investment and the application of the proportional amortization method since the investment was entered into.

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