The Articles of Amendment form is what you file with your state’s Secretary of State to change something in your corporation’s articles of incorporation or your LLC’s articles of organization. The process has three parts: get the change approved inside the company, complete your state’s current version of the form with the exact new language, and submit it with the filing fee. After the state accepts the amendment, you update the IRS and anywhere else your old information is on record.
When You Need to File This Form
Articles of Amendment handle structural changes to the document that created your entity. They are not the right form for routine updates. Swapping a registered agent or changing a registered office address usually has its own dedicated one-page form in most states.
The changes that do require an amendment include:
- A legal name change. This formally alters the entity’s identity in state records, which is different from filing a “doing business as” name that just adds a trade name on top of the legal one. Run a name availability search on the Secretary of State’s website before you file so the new name is distinguishable from others already on record.
- A new business purpose. If the original articles described a narrow purpose like “retail sale of sporting goods” and you now do something else, the purpose clause needs updating. Articles written with broad “any lawful business” language avoid this problem.
- An increase in authorized shares, or new share classes. Corporations set a ceiling on shares at formation. Issuing more than that limit for a funding round, an option pool, or an acquisition requires raising the ceiling by amendment. The same filing can add classes or change the rights, preferences, and par value of existing classes.
- A change in duration. Entities formed with a fixed termination date can switch to perpetual existence, or the reverse, by amendment.
- Other provisions from the original articles. Anything in the original filing can be amended, added, or deleted, so long as the new language would have been allowed in the original. This covers things like director liability, indemnification, and supermajority voting requirements.
If you are stacking many changes onto articles that already have earlier amendments attached, some states let you file restated articles instead, consolidating everything into one clean document.
Approve the Amendment Internally First
The amendment has to be authorized inside the company before the form goes to the state. Filing without proper internal approval can make the amendment voidable, and the form itself typically requires a statement confirming that the right process was followed.
Corporations
For a corporation that has issued shares, the standard process has two steps. The board adopts a resolution proposing the amendment and recommending it to shareholders. Shareholders then vote, either at a special meeting called for that purpose, at the next annual meeting, or by written consent if the bylaws and state law allow it. Most states pass the amendment if votes in favor exceed votes against, though some types of amendments (such as those creating new share classes with superior rights) can trigger higher thresholds or a separate class vote. Your own articles and bylaws can impose stricter requirements than state law, so check them.
In a few narrow situations the board can act alone. Common examples include deleting the names of initial directors after the first board is seated, or making technical changes to the registered agent or office if the state treats those as article provisions rather than separate filings.
LLCs
LLCs don’t have boards or shareholders. The members approve amendments following the voting rules in the operating agreement. If the operating agreement is silent, state default rules apply, usually requiring a majority of members or a majority of membership interests depending on the state. Manager-managed LLCs sometimes give the manager authority over routine filings, but substantive amendments almost always need member consent.
Whichever entity type you have, document the approval in writing. A board resolution and record of the shareholder vote, or written member consent for an LLC, belongs in the company minute book. You’ll reference the approval date on the amendment form itself.
Filling Out the Form
Download the current form from your state’s Secretary of State website. Using an outdated version is one of the easiest ways to get a filing bounced. Fields vary by state, but almost every version asks for the same core information.
- Entity name. Your current legal name, spelled exactly as it appears in state records. A missing comma or “LLC” written as “L.L.C.” can cause a rejection. If you’re unsure, look up your entity in the state’s online business database and copy the name character for character.
- Entity identification number. The state-issued file number, charter number, or entity number assigned at formation. This is not your federal EIN. You’ll find it on your original formation documents or in the state’s business entity search.
- Text of the amendment. Write out the exact new language. State which article or section of the original filing is being amended and provide the replacement text in full. If you’re adding a new provision, say so. Vague descriptions like “changing the purpose” without providing the new purpose language will be rejected.
- Date of adoption. The date the amendment was approved by shareholders or members. This has to match your internal records.
- Statement of approval. Most forms require you to confirm how the amendment was authorized: by the board alone, by shareholders, or by LLC members. Some states ask whether shareholder approval was required and whether the vote met the threshold.
- Signature. An authorized person signs. For corporations this is usually a corporate officer such as the president or secretary. For LLCs an authorized member or manager signs. The signature is a legal affirmation that the information is accurate and the amendment was properly approved.
Amendments to share provisions often require extra fields: authorized shares before and after the amendment, broken down by class, with par value and any special rights or preferences. Errors here create discrepancies between your articles and your actual capitalization table that surface later in due diligence or financing.
Submitting the Filing
Most states offer online filing portals where you submit the form, pay the fee, and receive confirmation electronically. Online submissions typically process faster than paper. If you file by mail, send the signed original (some states require duplicate originals) along with payment and a self-addressed stamped envelope for the return of your stamped copy.
Fees
Amendment filing fees generally fall in the range of $25 to $150 for a standard filing. The fee can differ by entity type, with some states charging more for corporations than for LLCs. Pay by credit card through online portals, or by check or money order made out to the Secretary of State (or whatever the state calls its filing office) if you mail it in.
Processing Time
Standard processing can take anywhere from a few business days to several weeks, depending on the state and the time of year. Many states offer expedited processing for an additional fee, with same-day or 24-hour turnaround available in some jurisdictions. The surcharge ranges from $25 to several hundred dollars depending on the state and speed requested. If you need the change finalized before a contract signing or a closing, expedited service is worth it.
Effective Date
By default, amendments take effect when the Secretary of State files them. Many states also let you choose a delayed effective date to align the legal change with a specific event like a fiscal year start or a transaction closing. Where available, the delayed date is typically capped at 90 days out. If you don’t need a delay, leave the field blank or select “effective upon filing.”
After the State Approves It
Getting the state’s stamp isn’t the last step. A name change in particular triggers a chain of updates elsewhere.
Tell the IRS
A name change by itself doesn’t require a new Employer Identification Number; your existing EIN stays the same. You do need to tell the IRS about the new name. Corporations report it by checking the name-change box on their next Form 1120 (Line E, Box 3) or Form 1120-S (Line H, Box 2). Partnerships check the box on Form 1065 (Line G, Box 3). If you’ve already filed the current year’s return, send a signed letter to the IRS address where you file, explaining the change.1Internal Revenue Service. Business Name Change
If the amendment also changes your business structure, such as converting a partnership to a corporation, you will need a new EIN.2Internal Revenue Service. When to Get a New EIN For a business address change or a change in responsible party, file Form 8822-B separately. Responsible party changes must be reported within 60 days.3Internal Revenue Service. About Form 8822-B, Change of Address or Responsible Party
Update Everything Else
A name or address change ripples through bank accounts, business licenses, professional permits, insurance policies, vendor contracts, and any state or local agencies where the business is registered. If you’re registered as a foreign entity in other states, you’ll likely need to file an amendment or updated registration in each of those states as well. Work through a checklist. The state filing changes your legal identity, but it doesn’t automatically update the dozens of other places still carrying the old information.
Save the Filed Amendment
Once the state returns the filed amendment or posts the approved version online, store it with your original formation documents in the corporate minute book. The filed amendment and the board resolution or member consent that authorized it form a chain of documentation showing how your governing documents have evolved. That paper trail matters during audits, financing rounds, acquisitions, and any situation where someone needs to verify your current legal structure.
Why Keeping the Articles Current Matters
Operating under articles that don’t reflect your actual structure causes real problems. Banks and title companies often verify articles before extending credit or closing deals, so stale filings create friction in routine transactions. A larger gap between public filings and internal reality can put the entity’s good standing at risk, which can temporarily block the ability to file lawsuits in state court, interfere with contract enforcement, and create issues with licensing and financing. Prolonged noncompliance can eventually lead to administrative dissolution, where the state terminates the entity involuntarily. That’s fixable but expensive and disruptive.