One Idea, Five Businesses: How Many LLCs Can You Have?

How many LLCs can you have? There is no legal limit, and there never has been. No Secretary of State’s office in the country stops counting filings once they hit a certain number tied to one person’s name.

If you want to be the sole member of five separate LLCs, you file five sets of paperwork, pay five fees, and you are done, legally speaking. Whether it makes sense is a separate question, and it depends on what happens to your bank account and your time once you have five entities instead of one.

The answer nobody asked for, but everyone wants

Every LLC is its own legal entity, born the moment its formation document gets accepted by a state agency. And states do not track how many of those documents share an owner’s name across their borders. Form an LLC in Ohio, another in Texas, and as far as those two offices are concerned, you are two unrelated filers who happen to share a name and a Social Security number on the paperwork.

That is just how the entity works. An LLC is designed to separate the assets inside it from the personal liabilities of the person who owns it, and in theory, from the liabilities of the other businesses that same person owns, provided the LLCs stay genuinely separate. Mix the bank accounts, or use one LLC’s cash to cover another’s payroll, and a court can decide the separation was never real. Lawyers call that piercing the corporate veil. It is the reason multiple LLCs exist as a strategy in the first place, and the reason sloppy ones stop working.

Some states offer a shortcut called a series LLC, which lets you create one parent entity with internal divisions, each shielded from the others’ debts, without filing a brand new formation document for every division. Not every state allows it, and where it is allowed, the rules vary from one state to the next. For five genuinely different businesses, most owners still end up filing five separate LLCs the old-fashioned way.

Five filings, five different bills

The paperwork is the easy part. What surprises people, perhaps more than anything else, is how much the price of “one more LLC” depends entirely on geography.

As of 2026, forming that fifth business in California means a $70 filing fee, which sounds cheap until the $800 minimum annual franchise tax shows up, currently due every year the LLC exists, whether it earns a dollar or not. Form it in Massachusetts and the Certificate of Organization alone currently runs $500, with another $500 due annually just to file the report that keeps the entity in good standing. Form it in Montana or Kentucky and you are looking at $35 or $40 to start. Montana’s annual report fee is currently waived for on-time filers through 2027 under a Secretary of State order that could change, and Kentucky’s currently runs $15 a year.

According to LLCBuddy, which tracks and publishes LLC formation costs across all 50 states, the price of registering a business depends less on the paperwork than on which state happens to be printed on it. That gap matters more than most first-time filers expect. Five LLCs in California cost roughly $4,350 in the first year under current rates, almost entirely in franchise tax. After that first year, the one-time filing fees disappear and the recurring bill settles at $4,000 a year at current rates. Five LLCs in Kentucky cost under $300 for the first year at current fees, filing fees and annual reports combined. Same idea, same structure, wildly different bill, and the difference has nothing to do with what the businesses actually do.

None of this means the cheapest state on paper is automatically the cheapest state to operate in. But an LLC formed somewhere you do not live or operate generally still has to register as a foreign entity wherever you actually do business, which can mean paying twice: once to the state you filed in, and again to the state you work in. The savings can evaporate fast once that second filing shows up.

The part that is not about money

Multiply the number of LLCs and you multiply the number of everything else, too. Under current IRS rules, a multi-member LLC needs its own Employer Identification Number as a matter of course; a single-member LLC without employees can technically run on the owner’s Social Security number, though many owners choose not to, since banks generally want a separate EIN before they will open a separate business account, and a shared number undercuts the very separation the LLCs exist to create. Either way, each entity typically ends up with its own bank account and its own tax filing or schedule at year’s end. Run five LLCs and you are effectively running five small companies’ worth of administrative overhead, even if the businesses share an office and a founder who has not slept properly since March.

Registered agent fees stack the same way. So does the compliance calendar: five annual reports and five renewal dates, with a different set of state rules behind each one. In Massachusetts, for instance, current law allows two consecutive years of missed annual reports before the state moves to administratively dissolve an LLC. Once that clock runs out, the entity loses good standing, and the liability shield that depends on it goes with it, while you are busy running the other four businesses.

This is where a lot of ambitious multi-LLC plans quietly die, and usually the legal structure had nothing to do with it. Nobody budgeted the hours it takes to keep five entities compliant instead of one.

Why people actually do this anyway

None of the above stops real estate investors from putting each property in its own LLC, or consultants from splitting a coaching brand and a software product into separate entities the moment either one starts generating real revenue. The logic holds up: if a lawsuit against one business succeeds, the assets sitting inside the other four LLCs generally stay out of reach, as long as those entities were kept genuinely separate the whole time.

Steve Goldstein founded the site, and its own state guides make a specific point: the cheapest state to file in, currently Kentucky and Arkansas, is not necessarily the best state for a given business, since filing fees are a small piece of what an LLC actually costs to keep running. The bigger costs show up quietly, a year or two in, once the annual reports and franchise taxes start piling up across every entity opened with enthusiasm and a good idea.

For owners comparing formation services rather than filing directly with a state, LLCBuddy also publishes a state-by-state comparison of companies that handle the paperwork for a fee. It will not tell you whether five LLCs is the right call for your five ideas. Nothing outside an actual conversation with an attorney or accountant can do that. Depending on your situation, some founders choose one LLC with several DBAs instead of five separate entities.

The DBA nobody mentions first

Before filing entity number two, three, four, and five, founders may want to consider whether separate LLCs are necessary at all. In most states, a single LLC can operate under multiple “doing business as” names. A bakery and a catering arm could run under two different brand names without two different formation fees, two EINs, or two annual reports. What it does not do is separate the liabilities. If the catering side gets sued, the bakery’s assets can be on the table too, because legally, there is only one business standing behind both names.

That trade-off is probably the entire decision in miniature. Separate LLCs buy isolation and cost you paperwork. One LLC with DBAs buys simplicity and costs you that same isolation. Somewhere between those two poles is what tends to fit a given set of businesses, and it depends on how risky each venture actually is, not how many good ideas showed up in the same year.

Five ideas do not need five identical answers. Founders often give a high-liability venture, like anything involving property or physical products, its own LLC. A low-risk side project bolted onto an existing brand is sometimes left without one, at least at first. The number of LLCs a person can form has no ceiling. The number they can actually manage well does, and that ceiling is set by the owner, not the state.