Client Forms W-9 (blank) Form:Â Request for Taxpayer Identification Number and Certification Tax Appointment Checklist 2023 Client Engagement Letter 2023 1040 Additional Filing Issues Privacy Policy 2023 New Schedule C Info 2023 New Schedule E Rental Info 2023 New Schedule F Info 2023 New Schedule for Home Office 2023 1040 New Business Use Auto Info Ohio CAT Changes 2024 Beneficial Ownership Information Reporting