C-Corp abbreviations used interchangeably?

Hello,





When setting up a C-Corp I understand that the corporate name must contain the word "corporation," "incorporated," "company" or "limited"; or the abbreviation "corp.," "inc.," "co." or "ltd.". However, once setup, if “Inc” is used, can any of the abbreviations be used interchangeably?

C-Corp abbreviations used interchangeably?
These suffices are part of the legal name for the company. Once you register the business, that's all you're legally allowed to use. Of course, you can use other abbreviations on non-legal documents. But, for checks, invoices, tax returns, deeds, etc. you must use the complete legal (registered) name.