If Your Operating Agreement Is 25 Years Old, Here’s What You Need to Do

If your Operating Agreement is 25 years old, it almost certainly references laws that have since been rewritten, uses default rules your state has changed, and misses protections that didn’t exist when it was drafted. You don’t need to start over — but you do need to review it, identify the gaps, and create governance records that reflect your LLC as it operates today.

Most LLC owners never revisit their OA because nobody told them they should. That’s not negligence — it’s a gap in the system.

You signed it once. You filed it in a drawer. You moved on. That’s the pattern for nearly every LLC owner who formed an entity in the late 1990s or early 2000s. The Operating Agreement was a one-time task — a document the lawyer or template company handed over at formation, alongside the articles of organization and the EIN letter.

Two decades later, that document is still controlling your LLC. The members have changed. The business has changed. The bank account, the property, the contracts, the tax classification — possibly all of it has changed. And underneath all of that, the state’s LLC statute has been rewritten in most jurisdictions at least once.

Does an Operating Agreement Expire?

No. Operating Agreements do not expire on their own. The document you signed in 2001 is still the controlling agreement for your LLC today, unless your members formally amended it or replaced it with a new one. That part is straightforward.

The complication is what happens around the OA while it sits in the drawer. State LLC statutes get rewritten. Default rules change. Court decisions reshape how certain provisions are interpreted. The agreement does not expire — it just stops being aligned with the legal environment it was drafted in.

This matters because an OA does not stand alone. When the OA is silent on a question, the state’s LLC act fills the gap. When the OA references a specific section of the state statute, and that section has been renumbered or repealed, the reference becomes a pointer to something that no longer exists. When the OA was drafted around default rules that have since been replaced, the document may now produce a different result than the parties originally intended.

What Changes in 25 Years of LLC Law?

Quite a lot. The period from roughly 2010 to 2020 saw a wave of state LLC act revisions, driven in part by the Revised Uniform Limited Liability Company Act (RULLCA) adoption by multiple states. The default rules an LLC operates under today are not the same default rules that applied when most older OAs were drafted.

The areas that tend to shift over time:

• Dissolution triggers. Older statutes often treated a member’s death, withdrawal, or bankruptcy as an automatic dissolution event. Newer statutes typically let the LLC continue.
• Voting and decision-making defaults. Per-capita vs. per-percentage voting, what counts as a quorum, how major decisions get authorized — these defaults have shifted in many states.
• Fiduciary duties. Some states have clarified or modified the default fiduciary duties owed by managers and members.
• Series LLC provisions. These didn’t exist in most state statutes 25 years ago. They do now, in many.
• Electronic records and signatures. Older OAs often required written, hand-signed documents for major actions. Modern statutes generally accept electronic equivalents.
• Charging order protections. The exclusivity of the charging order remedy — the central asset protection feature of an LLC — has been strengthened in some states and challenged in others.

None of these changes invalidate an older OA. But they do mean an OA drafted under the old defaults may now produce outcomes the original drafters didn’t intend.

How Do I Know If My Operating Agreement Is Out of Date?

Read it. That is the first step, and the one most LLC owners skip. The signs of an OA that needs attention are usually visible in the document itself:

• It references specific statute section numbers (e.g., “the Act” cited by section) that no longer match your state’s current LLC code.
• It uses the term “meeting minutes” throughout without mentioning “written consent in lieu of meeting” — the modern alternative most LLCs actually use.
• It does not address what happens on a member’s death, disability, divorce, or bankruptcy.
• It does not contemplate digital signatures, electronic records, or remote member action.
• It has no dissolution-trigger language or buyout provisions.
• It does not address tax classification elections (S-corp, C-corp) or how a change in classification gets authorized.
• It lists members or managers who are no longer involved with the LLC.
• It references a registered agent, bank, or address that has long since changed.

Any one of these is a sign the OA is out of sync with how the LLC actually operates today. Several of them together is a clear signal that the document needs a structured review.

Do I Need a Lawyer to Update My Operating Agreement?

For the Operating Agreement itself, probably yes. Amending an OA is real legal work. Most state LLC acts and most OAs require unanimous member consent for amendments. The language of an amendment has to be precise enough to do what the members intend, and durable enough to survive future disputes. This is the kind of work an experienced LLC attorney is paid for, and the cost — typically a few hundred to a few thousand dollars depending on complexity — is well-spent.

But there is a distinction worth making clearly: the Operating Agreement is one document. The ongoing governance records that support it — annual written consents, banking resolutions, distribution authorizations, contract authority statements — are a separate stream of documents that you do not need a lawyer for, and that you can create yourself with structured templates.

This is where most LLC owners get the prioritization wrong. They feel they cannot afford to revise the OA, so they do nothing. Meanwhile, the more important governance gap — the absence of any current records showing the LLC actually operates as a separate entity — goes unaddressed for another year, and another.

What Should I Do Right Now?

Three steps. Each one is small. Together they close the gap.

Step 1 — Read your OA

Actually read it. Beginning to end. Note every provision that feels wrong or missing, every name that’s outdated, every reference to a bank or address that’s no longer current, every statute citation you can’t verify. This takes thirty minutes and gives you the map of what needs work.

Step 2 — Run it through a compliance check

Use CheckMy.llc to score the OA against your state’s current LLC act. It is free, requires no account, and surfaces the specific provisions that are missing or out of sync. The scorecard is what you take to an attorney if you decide to amend — it tells the attorney exactly what to focus on, which keeps the engagement narrow and affordable.

Step 3 — Start creating annual governance records now

Do not wait for the OA amendment to happen before you start building current records. An annual written consent that ratifies your LLC’s current operations — confirming officers, authorizing banking, ratifying decisions, acknowledging good standing — demonstrates separate existence in the present tense, regardless of when the OA was drafted. The governance records are independent of the OA’s age. They can start today.

Can an Outdated Operating Agreement Hurt Me in Court?

Yes. Courts evaluating veil piercing ask a two-part question: does the LLC operate as a separate entity from its owners, and would respecting the entity’s separateness sanction a fraud or promote injustice? The first part is the documentary part — the court looks for the paper trail that shows the LLC makes its own decisions, holds its own funds, authorizes its own actions.

An OA that doesn’t reflect current operations is one signal that the entity isn’t being treated as separate. An OA combined with zero current governance records is the strongest version of that signal. The owner relied on the formation document and produced nothing else, year after year — which means there is no evidence the entity exists as anything other than the owner’s name on a state filing.

This is the same first-prong question that drives veil-piercing analysis everywhere. We’ve covered it from the case-law side in our real-cases roundup and from the everyday-mistakes side in the five common ways LLC owners lose personal asset protection. The pattern is consistent: courts pierce the veil when the LLC produces no evidence of independent existence. The OA, current or outdated, is only one piece of that evidence. The governance records are the rest.

An operating agreement alone is not enough when it’s current. When it’s 25 years old and standing by itself, the gap is wider.

The Version of You That Will Need This

The version of you that is in a dispute, selling the business, applying for an SBA loan, refinancing a property held by the LLC, or being deposed in litigation — that is the version of you that will need the governance to be current. Not the version of you today, going through email and putting it off again.

The bank underwriter, the buyer’s diligence team, the IRS examiner, the opposing counsel — each of them will ask for the same thing: the OA, and the records that show the LLC has actually been operating under it. If the OA is from 2001 and the records folder is empty, the question they all ask next is the same.

The defensible posture is the one you build now, while it is routine and inexpensive. The 25-year-old OA gets reviewed, scored, and either amended or formally re-ratified. The annual written consents start this year and continue every year — hash-verified and timestamped so you can prove exactly when each one was created. The banking resolutions get created. The major decisions get authorized in writing, in the LLC’s own name. None of this is hard. All of it is the thing the future version of you will need to have done.