Postcard to file your Columbus taxes online at crisp.columbus,gov. Be aware that transcripts can take up to four weeks to process.Consult with an Academic Advisor if you intend to pursue a Columbus State degree or certificate. No. In your situation you do NOT need to file a return with the city at all. The website marks the first time in the city's history that taxes can be filed in full online. If you have questions, call us at (614) 292-8266 before accessing the online housing contract. 2. Complete the Contract. Our mission at Fill is simple: To be the easiest way to complete and sign PDF forms, for everyone. Families must complete the 2024-2025 Online Registration to begin the enrollment process. Find out the requirements for earning and maintaining your Columbus Promise scholarship.