Valuing estate taxes on these securities are complex, and every time you prepare a return, you face the possibility of an IRS audit. As a provider of securities pricing information, Evaluation Services, Inc. is committed to assuring you the most comprehensive and accurate valuing estate taxes and securities pricing data available. Our first responsibility is to help you satisfy the reporting requirements of the Internal Revenue Service. Towards that end we strive as a team for unerring accuracy, so you can submit your valuing estate taxes reports with full confidence that they are error-free. Each valuing estate taxes case has slightly different requirements.