- Pay NYC Property Tax - (Thu Apr 1, 2021)
- Rent Registration Begins - (Thu Apr 1, 2021)
- N.Y. State Fiscal Year Begins - (Thu Apr 1, 2021)
- RSA Membership Meeting - Virtual Meeting - (Wed Apr 28, 2021)
- Local Law 84: Benchmarking (LL84) Deadline Extended - (Sat May 1, 2021)
- File J-51 Applications - (Sat May 1, 2021)
- File Income Tax Returns - (Mon May 17, 2021)
- Boiler Inspection - (Fri Dec 31, 2021)
