These two documents are often listed side by side on a bank, lease, or M&A checklist, which leads to confusion. They answer different questions.
Certified copy
A certified copy is a reproduction of a document on file with the state, stamped or sealed by the Secretary of State to certify it is a true copy. The most commonly requested certified copies are the Articles of Organization (LLC) or Articles of Incorporation (corporation), and certified copies of amendments. It proves the content of what you filed.
Certificate of Good Standing
A Certificate of Good Standing is issued on demand and confirms the entity is currently registered and compliant with state filings and taxes. It is a present-day status snapshot, not a copy of a filing.
Which do you need?
For routine purposes (bank loans, leases, foreign qualification), a Certificate of Good Standing is usually enough. For M&A diligence, sophisticated lending, or opinion-of-counsel matters, expect to provide both a Certificate of Good Standing and certified copies of your formation documents and amendments. If you are unsure, ask the requesting party which they need. If you need a certified copy in addition to your Certificate of Good Standing, email support@getgoodstanding.com and we can point you to the right state process.