Q1. How do I upload documentation that is repetitive across properties? (added May 6, 2024) A1. When the same documentation represents a connection agreement or ownership for multiple facilities or properties: Example 1. When documentation supports properties across multiple turbines in a windfarm, please include the documentation only on the initial property. To facilitate a timely review, it may be helpful to make notes in the documentation regarding information that applies to the other properties in your registration, such as purchase documentation with an itemized list of equipment and how the components relate to each property and if you have multiple documents include an additional document explaining how each of the uploaded documents relate to your property. Example 2. When a school district or community has a receipt for a group or fleet of vehicles or a PDF containing all the state’s department of transportation registrations for the vehicles, upload that document to the first vehicle (Vehicle 1). Do not attach the documentation to the other vehicle registrations. Please include with Vehicle 1 an additional document explaining how the uploaded documentation is associated with the VINS and Vehicles. Q2. How do I upload a large amount of documentation? (added May 6, 2024) A2. If you need to upload documentation in excess of 200 MB please send an email to irs.elective.payment.or.transfer.of.credit@irs.gov requesting assistance with uploading the documentation. An IRS employee will contact you and coordinate with you a secure method to upload the documentation. Q3. How do I access my many registration numbers? (added May 6, 2024) A3. A registrant with more than 100 facilities or properties that have IRS issued registration numbers can contact the IRS by email irs.elective.payment.or.transfer.of.credit@irs.gov to request facility/property and associated registration number list in a table (.csv file) format. FAQ topics Overview Elective pay Transferability Pre-filing registration