An operating agreement is the company's internal rulebook. With one owner it can feel circular — you are writing rules for yourself. It is still the document banks ask for, and the one that evidences the company is genuinely separate from you.
Why a solo owner needs one
- Banks and processors request it. It is on the document list for nearly every remote onboarding.
- It evidences separation. An LLC protects your personal assets because it is a distinct legal person. No governing document weakens that story.
- It overrides state defaults. Without one, your state's default LLC statute governs — rules you have never read.
- It survives you. It states what happens to the company if you die or become incapacitated.
The clauses that matter
Formation and identity
Legal name, formation state, date, registered agent, principal address, and the stated purpose. Keep the purpose broad — "any lawful business" — so it does not need amending when you pivot.
Membership and ownership
Your full legal name and 100% membership interest, plus your initial capital contribution. Write the real number, even if it is $100 — it is your first reportable transaction for Form 5472.
Management
Member-managed or manager-managed. For a solo founder, member-managed is almost always right: you manage it. State that you may sign contracts, open accounts and bind the company — banks look for this.
Capital and distributions
How you put money in and take it out. Say that distributions are at the member's discretion. This is the clause that turns arbitrary withdrawals into documented owner draws.
Tax treatment
State that the LLC is a disregarded entity for US federal tax unless it elects otherwise. It saves confusion later and matches what you tell the IRS.
Transfer and dissolution
What happens if you sell, transfer, die or wind up. Name a successor. Brief, but the part that matters most to anyone who has to deal with the company without you.
What is filler
Templates pad single-member agreements with governance machinery for a company with one person in it:
- Voting procedures and quorum rules — you are the quorum.
- Deadlock resolution between members.
- Elaborate meeting notice requirements.
- Transfer restrictions between members.
Harmless, but a six-page document you understand beats a thirty-page one you have not read.
Signing it
Sign and date it. Notarisation is not required in any state for an LLC operating agreement, though some banks like to see it. Keep a PDF where you will find it in two years — you will be asked for it more than once.
It is an internal document: you do not file it with the state, and nobody publishes it.
When to revise it
- You add a member.
- You change management structure.
- You elect corporate taxation.
- You move the company to another state.
Otherwise it can sit unchanged for years.
The operating agreement is step five in forming a US LLC from abroad, and one of the documents on the list for opening a US business bank account.