Mosey is a San Francisco-based compliance platform that helps businesses navigate state and local regulatory requirements across all 50 U.S. states and over a thousand localities. The platform consolidates what would otherwise require significant legal resources or manual research into a single system, covering payroll tax registration, HR compliance, entity filings, registered agent services, and a digital mailroom for capturing notices from state agencies.
The platform addresses a fragmented regulatory landscape by mapping thousands of compliance requirements and keeping that information continuously updated. Businesses expanding into new jurisdictions - or managing obligations across existing ones - can use Mosey to handle registration and filing tasks that would typically demand either outside counsel or dedicated internal operations. The digital mailroom component ensures that legal and governmental notices do not go unnoticed, a common operational risk for companies operating across multiple states.
Mosey operates as a small team, and the company traces its founding to direct experience with the difficulty and cost of multi-state compliance. Its stated aim is to make it possible for any business to operate anywhere in the United States without the administrative overhead that has traditionally made geographic expansion slow and expensive.