An apostille is a government stamp that certifies a document is genuine, so a foreign authority will accept it without extra verification. If you plan to open a bank account abroad, register your US LLC with a home country tax office, or sell on certain marketplaces, you may need one for your formation paperwork.
What an apostille actually does
An apostille does not translate a document or change what it says. It confirms that the signature, seal, or stamp on the document is authentic. It works between countries that are part of the Hague Apostille Convention. If the country asking for your document is not part of that convention, you will need a different process called "legalization," which involves the country's embassy or consulate. Check the requesting country's rules before you request anything, since the process and cost are different.
Who typically asks for one
- A bank outside the United States, when you open a business account and they want to confirm your LLC is real.
- Your home country's tax office, when you report ownership of a foreign company or claim a tax treaty position.
- Some marketplaces or payment processors, during a compliance review, especially if your account is flagged for extra verification.
- A foreign business partner or investor, before signing a contract or wiring funds.
Not every one of these will ask for an apostille. Many banks and marketplaces accept a plain certified copy or a scanned document. Ask exactly what the requester needs before you pay for anything, since apostilles take time and cost money.
Which LLC documents can be apostilled
States apostille documents that come from the state itself, not documents you wrote yourself. Here is a general breakdown.
| Document | Can it be apostilled | Notes |
|---|---|---|
| Articles of organization or incorporation | Yes | This is the state-filed formation document, so the state can certify it. |
| Certificate of good standing | Yes | Issued by the state, confirms your LLC is active and compliant. |
| Certified copy of formation filing | Yes | A copy the state itself stamps and certifies. |
| Operating agreement or bylaws | No, not directly | These are internal documents you and your members created, not state records. |
| EIN confirmation letter (CP 575 or 147C) | No, not directly | Issued by the IRS, a federal agency, not by the state. |
Rules vary by state on exactly which documents qualify and how the request must be formatted. Always check the specific state's Secretary of State site for the current list and instructions.
The EIN letter problem
Your EIN confirmation letter comes from the IRS, a federal body, and the standard state apostille process only covers documents from that state's own records. This surprises a lot of founders, since the EIN letter is often the exact document a foreign bank wants.
There are two common ways people work around this.
- Some countries' embassies or consulates in the United States will authenticate a copy of the EIN letter directly, bypassing the state apostille process. Contact the relevant embassy to ask if this is an option.
- The US Department of State has a process for authenticating certain federal documents before they can be apostilled, though this adds extra steps and time compared to a state level document.
Before you go through either route, ask the requester if a certified copy or a notarized copy would work instead. Many banks and tax offices accept a notarized copy of the EIN letter without an apostille, since it is not always their only supporting document.
How to get an apostille from the state
Every state runs this a little differently, but the general steps are similar.
- Request a certified copy of the document from the state if you do not already have one, for example a certified copy of your articles of organization.
- Submit the certified document to the state's apostille office, which is usually part of the Secretary of State's office. Some states allow mail requests, some allow in-person requests, and a few offer expedited online submission.
- Pay the state's fee, which is separate from any formation or registered agent fee you have already paid.
- Wait for the state to process and return the apostilled document.
Some states process apostilles within the same office that handles business filings. Others route them through a different state department entirely. Because the office, form, and mailing address are different in every state, always check that state's official site for the current apostille request process before you send anything.
Typical timing and cost
These ranges vary by state and by how you submit the request, so treat them as general guidance rather than a fixed number.
- Processing time typically runs from a few business days to a few weeks, depending on the state and whether they offer expedited service.
- Fees per apostille are usually a modest, fixed state charge, separate from any courier or mailing cost you pay to send and receive the physical document.
- If you also need a certified copy issued first, that is usually a separate fee and a separate wait, so budget extra time if you do not already have one.
- Mailing internationally adds more time, so if you are outside the United States, plan for the document to travel twice: once to the state and once back to you.
If a bank or tax office has a deadline, start this process early. Apostilles are not something you can rush at the last minute in most states.
What to do next
If you formed your LLC with PowerLaunch, your Launch plan already gives you access to your formation documents inside MyCG.AI, and our team can point you to the right state office for a certified copy or apostille request. Run and Scale plans include ongoing support if the request ties into a state filing or your EIN paperwork.
If you are not sure which document a bank or tax office actually needs, book a free 20-minute consultation at powerlaunch.solutions/book and we will help you figure out the right document and process before you spend money on the wrong one. If you are ready to form your LLC or C-Corp and want a foundation that keeps your documents organized from day one, start at powerlaunch.solutions/signup.
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