Every founder asks the same question before they file anything: Delaware, Wyoming, or the state where I actually live? Blog posts answer this like it is a matter of taste. It is not. It is a rule about where you are already doing business, and getting it wrong means paying two states instead of one.
The confusion starts with fee tables. Wyoming levies no franchise tax on income; it charges an annual report license tax instead, subject to a minimum. Delaware charges every LLC a flat annual tax, and its fee schedule changed twice during 2026. California charges every LLC an annual tax, and then adds a second fee on top of that once the company's California income passes a threshold, so it is not a single flat amount either. The figures move by statute and by fee schedule, so read the current page from each state (Wyoming, Delaware, California) rather than a number copied from a blog post. Founders scan that table, pick the cheapest state, and stop reading. That is the mistake.
The number on that table only tells you what the state of formation charges. It says nothing about whether you also owe money to the state where your business actually operates. Those are two separate questions, and the second one is the one that costs people money.
What the rule actually asks for
There is no single federal law that says "form your LLC where you do business." Instead, each state has its own rule about when an out-of-state company must register with it before operating there. This is called foreign qualification.
California's Secretary of State frames it around one phrase: "transacting intrastate business." Its own FAQ defines that as "entering into repeated and successive transactions of its business in this state, other than interstate or foreign commerce." If your company meets that description in California, you have to register there as a foreign LLC, even if you formed the company in Wyoming.
Here is the part that surprises people. California's Secretary of State will not tell you whether your specific business meets that definition. Its FAQ says directly that the office cannot decide this for you and recommends you "consult private legal counsel." A government office that runs this exact registration process says the line is not clear enough to draw from a phone call. Every state runs a version of this same judgment call, worded differently.
Delaware and Wyoming apply the same logic in reverse. Their filing rules do not require you to live there or run any actual business there to form an LLC. Delaware's certificate of formation asks only for the company's name, its registered agent, and the address of its registered office, and the statute says that registered office "may but need not be a place of its business in the State of Delaware" (6 Del. C. §18-104(a)(1), §18-201(a)). What you do need in the state is a registered agent. That is exactly why these states are popular: a founder in Ohio can file paperwork in Wyoming in an afternoon. But forming there does not erase the question of where the business is actually run. If the answer to that question is Ohio, Ohio's foreign-qualification rule can still apply.
So the underlying principle is the same everywhere: register in the state where you form the company, and separately register in any state where you are "transacting business," using whatever test that state applies. The statute does not ask who you are. It asks where the business happens. What changes between a resident and a non-resident is how often that second condition gets triggered.
The two-state cost, spelled out
If your company ends up needing to register in a second state, you are not paying one bill. You are paying up to three of them in that second state, on top of everything you already paid to form the company:
- A filing fee to register as a foreign LLC in that state.
- Whatever recurring charge that state imposes — an annual report fee, a franchise tax, or a license tax, depending on the state. A few states charge nothing recurring; most charge something.
- A registered agent in that state, separate from the one you already have in your formation state.
None of these replace what you owe your formation state. They stack on top of it. A founder who forms in Wyoming for the low annual cost, then finds out they also have to register in California because that is where they actually work, ends up paying Wyoming's annual license tax, California's annual LLC tax, and two registered agents, every year, for as long as the company exists.
This is the trap behind the marketing line "form in Delaware or Wyoming and pay no state tax." That line describes only what the state of formation charges. It says nothing about whether the state where you actually operate the business has its own separate claim on you. Read the fee table for your formation state, then ask the second question separately: where do I actually do business, and does that state require its own registration?
🇺🇸 If the IRS counts you as a U.S. person
You almost certainly have a home state already. It is wherever you live and run the business day to day: where your desk is, where your bank account is opened, where your customers or clients are.
For most single-founder businesses, that home state is also where the business is "transacting intrastate business" under a test like California's. If you form the LLC in that same state, you never trigger foreign qualification, because there is no second state involved.
If you form instead in Delaware or Wyoming while living and working in, say, Texas, you have not avoided the question. You have just added a state. Texas can still require you to register there as a foreign LLC, because that is where the business, and you, actually are. At that point you are paying Delaware's or Wyoming's fees and Texas's fees, plus two registered agents, for a company that only operates in one place.
The math rarely favors the out-of-state option once you count the second registration. Wyoming's low annual cost stops being a saving the moment you have to add a second state's filing fee, recurring charge, and agent on top of it.
🌏 If it does not
You do not have a home state in the same sense. There is no state where you already live, bank, and work, because none of that is happening inside the United States at all.
This changes the calculation. Foreign qualification is triggered by "transacting business" inside a state, and that usually means having something physical there: an office, employees, inventory, or a place where you regularly do work. If your business runs from outside the U.S. and you have no physical presence in any state beyond the one where you formed the LLC, you may never trigger a second state's registration requirement at all.
That is why non-residents can form in Wyoming, pay Wyoming's fees, keep a registered agent there, and stop. Not because a different law applies to them, but because the "where are you transacting business" question, applied to their actual situation, usually only points to one state.
This is not guaranteed. If you later hire a U.S.-based employee, rent office space, or open a warehouse in a second state, that state's own foreign-qualification test can start applying to you the same way it applies to a resident. The rule does not check your passport. It checks your footprint.
Where the two lanes split
| What the rule checks | 🇺🇸 U.S. resident | 🌏 Non-resident |
|---|---|---|
| Is there a "home state" to compare against | Usually yes: wherever you live and work | Usually no: no U.S. residence at all |
| Most common outcome | Forming outside the home state usually forces a second registration in the home state | Forming in one state, with no other U.S. presence, often avoids a second registration |
| What the state's test actually checks | Where the business operates, not who owns it. Each state words its own test differently | The same question, applied the same way |
| Registered agent cost | One, if you form and operate in the same state; two, if you do not | One, as long as no second state's presence is triggered |
| What changes the answer | Where you personally live and work | Whether you add an office, employees, or other physical presence in a second state |
The statute itself never distinguishes residents from non-residents. Every state applies the same "where are you transacting business" question to everyone. What differs is how that question plays out, because a resident almost always already has a home state to compare against, and a non-resident usually does not.
Common mistakes
🇺🇸 If the IRS counts you as a U.S. person
- Forming in Delaware or Wyoming for the lower headline tax, then discovering you still owe your home state's filing fee, its own recurring tax or fee, and a registered agent there, because that is where you actually operate.
- Assuming the state of formation is the only state that can ever ask you to register, and never checking your home state's own foreign-qualification rule.
- Treating "no franchise tax in Wyoming" as "no tax owed anywhere," instead of "no franchise tax owed to Wyoming specifically." Wyoming still bills its own annual license tax.
🌏 If it does not
- Assuming that because there is no U.S. residence question, there is no "transacting business" question either. There still is, it is just measured by physical presence, not residency.
- Hiring a U.S.-based employee or opening a small office in a second state, and not realizing that step alone can trigger that state's own registration requirement.
- Reading a state's low fee table and stopping there, without checking whether any activity elsewhere in the U.S. would require a second registration.
FAQ
Does forming in Delaware or Wyoming mean I never pay tax to any other state?
No. It means that particular state's own franchise or license tax is low or absent. Whether you owe a separate registration and tax to the state where you actually do business is a completely different question, decided by that state's own "transacting business" test.
I live and work in one U.S. state. Should I form my LLC in Delaware or Wyoming instead?
If your business only operates in the state where you live, forming there instead usually avoids the cost of a second registration. Forming in Delaware or Wyoming while operating in your home state often means paying both: the formation state's fees and your home state's foreign-qualification fees, tax, and registered agent.
I do not live in the United States. Can I just form in Wyoming and stop there?
Often yes, as long as you have no office, employees, or other physical presence in any other U.S. state. If you later add any of those in a second state, that state's own registration rule can start to apply, the same way it would for a resident.
What actually counts as "transacting business" in a state?
There is no single national definition. California's Secretary of State describes it as "entering into repeated and successive transactions of its business in this state, other than interstate or foreign commerce," and states directly that it cannot tell you whether your specific business meets that description. Most states apply a similarly fact-specific test, which is why the Secretary of State's own FAQ recommends checking with a lawyer rather than guessing.
If I have to register in a second state, what does that actually cost me?
Up to three things in the second state: a filing fee to register as a foreign LLC, whatever recurring charge that state imposes (an annual report fee, a franchise tax, or a license tax, depending on the state), and a separate registered agent. All of it is on top of what you already pay your formation state, not instead of it.
Is Wyoming's low annual cost still a good deal if I have to register in a second state?
Usually not by much. Once you add a second state's filing fee, its own recurring charge, and a second registered agent, the saving from Wyoming's low annual cost is often outweighed by the cost of maintaining two states instead of one.