Most states require registration with the state agency before soliciting contributions. Solicitation of contributions generally includes any requests of the state’s residents by mail, phone, email, advertisement, etc., and is not dependent on whether contributions are actually collected. In the past, this requirement has not been enforced, mostly because the states lacked the resources. However, in recent years there were changes in the Form 990 that now require non-profits to provide information about their state registrations, bringing more attention to this requirement. Each state’s requirements and filings are different and vary greatly. Prior to the solicitation of contributions in other states, management of non-profits should reach out to the different state agencies to understand their requirements and how to register. The National Association of Sate Charity Officials (NASCO) website has a listing of all the state offices and contact information here.