The IRS/SSA Reconciliation Process compares employer earnings report data processed
            by SSA to employer tax report data processed by IRS. If wage data processed by SSA
            is less than the amount reported to IRS, we assume that the processed earnings are
            incorrect. We send a reconciliation notice and questionnaire, asking the employer
            to explain and resolve the differences. If we do not receive a response after 45 days,
            we send the employer a second notice. If the employer still does not respond, we refer
            the case to IRS for investigation.