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Wilson Sonsini has partnered with SingleFile

Wilson Sonsini has partnered with SingleFile to make it easy for companies to manage reporting deadlines and submit state annual reports on time and accurately. Whether you have one or many legal entities, our online registered agent and filing platform keeps you on track and in good standing.

If you have any questions, feel free to reach out to us directly at or 800.391.9869.

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SingleFile is an online service for companies and law firms to manage filings, submit reports on time, keep internal records up to date and support growing businesses.


Annual Report Reminders

We identify and track annual report deadlines for all U.S. states, Puerto Rico and the District of Columbia. As a deadline approaches, the system sends up to four reminders with links to our simplified online filing workflow.

Never Miss a State Notice

Any state notice or service of process document that we receive is scanned and uploaded to your account and your primary contact will be notified by email. In case the initial notice was missed, we will remind you until the document has been seen.


Entity Management

All of your company’s entity information and filing documents are accessible on our secure platform. Company data can be manually updated or is updated as new filings are made. Because your Wilson team has access to this same information, everyone works off the same page.

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