WILSON BANK HOLDING CO

Use of Estimates

In preparing consolidated financial statements in conformity with U.S. GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for credit losses - loans and off-balance sheet credit exposures, the valuation of deferred tax assets, determination of any impairment of goodwill or other intangibles, the valuation of other real estate (if any), and the fair value of financial instruments.