March 1: Delaware
- Domestic Corporations
- Domestic Non-Profits
March 1: Nebraska
- Domestic Corporations
- Foreign Corporations
March 1: Rhode Island
- Domestic Corporations
- Foreign Corporations
March 15: California
- CFL Licensees
March 31: North Dakota
- Domestic LPs
- Foreign LPs
March 31: Wisconsin
- Foreign Corporations
- Foreign Non-profits
- Foreign LLCs