The Offshore Voluntary Disclosure Program (OVDP) is closing! Refer to the OVDP FAQs for an outline of the sunset provisions. The phone number for the OVDP Hotline is 1 (267) 466-0020. Taxpayers or their representatives with procedural questions concerning the OVDP or the Streamlined Filing Compliance Procedures should use this telephone number for the OVDP Hotline. The Criminal Investigation Lead Development Center (LDC) has a fax number. LDC’s fax number is 1 (267) 466-1115. Taxpayers or their representatives wishing to fax preclearance requests to the LDC should use this fax number. Additionally, taxpayers or their representatives with questions concerning preclearance should call Criminal Investigation at 1 (267) 466-1607.