About the CA Form 461
The CA Form 461 Campaign Finance Report is filed by major donors, independent expenditure committees, non-profits, and multipurpose organizations
When Amending a report, Amendment Number is which amendment this report is. For example, if you have already filed 2 amendments, Amendment Number would be 3.
If you are filing locally and Amending a report, the Original Filing ID is found on your filing agency’s website. It will likely be a 6-10 digit number.