How to search Maine business entities online

Maine's business entity records are searchable at apps3.web.maine.gov/nei-sos-icrs/ICRS, operated by the Maine Secretary of State Division of Corporations. The older search URLs — including icrs.informe.org and the maine.gov/sos/cec/corp path — no longer resolve. The current system is at the apps3.web.maine.gov address. No account is required for public searching.

What the search covers

The database includes domestic and foreign LLCs, profit corporations, nonprofit corporations, limited partnerships, and limited liability partnerships registered with the Secretary of State. Assumed business names (DBAs) registered at the county level are not in this database.

How to search

Name searches use a starts-with match — entering the first word or two of the entity name returns all matching records. A charter number search retrieves a single entity directly. The portal allows filtering by entity type and status.

Selecting an entity from results displays the charter number, entity type, status, formation or registration date, registered agent name and address, and officer or member information from the most recent annual report. The filing history lists all documents on file.

Current processing time

As of May 2026, the Maine Secretary of State is processing paper and online filings in approximately 40–55 business days. This is a notable backlog compared to many states — plan accordingly if you need a formation effective date to land within a specific window. Expedited service may be available for certain filings; confirm directly with the Division of Corporations before filing.

Annual reports

Maine annual reports are due June 1 of each year. The fee is $85 for LLCs and profit corporations, $35 for nonprofits. Reports can be filed online through the ICRS portal or by paper submitted to the Augusta office.

This guide is informational only and is not affiliated with the Maine Secretary of State's office. Verify current procedures at maine.gov/sos — Corporations. Source: Maine Secretary of State Division of Corporations, verified May 2026.