Complaint sample. PDF. Complaint fill in. PDF.Go to any Police Station: File a complaint at any precinct or pick up a CCRB complaint form and mail it to our office. The forms can be filled in on the computer. If you filed a complaint report with the NYPD, you can obtain verification that your report was submitted or obtain a copy of the police report. Welcome to the NYPD Online Reporting Service. Using this service allows you to file a police report online for certain crimes or incidents. How to do I file a Complaint? ➢ Enter "Page 1 of 2 Pages" on the original report; "Page 2 of 2 Pages" on the second report form, and so on. 2 – Fill out a Citizen Complaint Report.