The document summarizes Maryland's Employer Security Clearance Costs Tax Credit, which provides a tax credit for businesses that incur costs to obtain federal security clearances or construct sensitive compartmented information facilities. To qualify, businesses must submit an application by September 15 of the year after costs are incurred. The credit can be taken for tax years 2013-2016 and is calculated based on limited security clearance administrative and construction/equipment costs. Documentation like a certification from the Maryland Department of Business and Economic Development must be attached to tax forms to claim the credit.