How Much Does It Really Cost to Start a Business in the US?

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A friend of mine spent three weeks building a spreadsheet before she ever registered her business. Not because she loved spreadsheets — because every article she read gave her a different number. One site said $500. Another said $30,000. A third scared her with a $175,000 figure and a lot of talk about “runway.”

They were all technically right. That’s the annoying truth about this question. The cost of starting a business in the US isn’t one number — it’s a range so wide it can feel useless, unless you understand why it swings so hard. So let’s actually break it down: what you’re legally required to pay, what you’ll probably want to pay, and what depends entirely on what kind of business you’re building.

The Bare Minimum: Registering the Thing

Let’s start with the part everyone asks about first — the paperwork cost.

If you’re forming an LLC, which is what most small business owners choose, you’re mainly paying a one-time state filing fee. That fee is set by your state and it varies more than you’d expect: Montana charges $35, Kentucky charges $40, while Massachusetts charges $500 and Nevada charges $425. Across the country, the average state filing fee lands around $130.

Then there’s the ongoing side. Most states require an annual or biennial report to keep your LLC in good standing, and those fees add up too — the national average is close to $90 a year. Some states, like New Mexico, don’t charge anything ongoing at all. California, on the other hand, hits every LLC with an $800 minimum franchise tax every single year, whether you’ve made a dollar in profit or not. That one detail alone changes the math depending on where you live.

Add it up and forming an LLC in your first year, including that annual fee, averages somewhere around $220 nationally — though depending on your state it could be as low as $55 or well over $1,000.

A few other line items usually show up around here too:

  • EIN (tax ID number): Free if you do it yourself through the IRS. Some formation services charge $50–$100 to do it for you, which is money you don’t need to spend.
  • Registered agent: You can be your own for free, or pay a service $50–$300 a year for privacy and convenience.
  • Operating agreement: A free template works for a lot of people. A lawyer-drafted one runs several hundred dollars, and it’s worth it once you have co-founders or investors.
  • Business license or permit: Depends heavily on your city and industry — could be $0, could be a few hundred dollars.

So the “official paperwork” cost to legally exist as a business? Usually somewhere between $50 and $500 for most people. That’s the number the ads promising a “$0 LLC!” are technically talking about — but it’s also the smallest and least important number in this whole article.

The Number Nobody Wants to Say Out Loud

Here’s where it gets more honest. Paperwork isn’t what makes or breaks a business. Actually running one is.

Estimates on what people spend to get a business off the ground vary a lot depending on who’s counting and what they include, but a few figures keep showing up. The Small Business Administration has cited an average around $30,000 to start a business. Separate research puts the average first full year of spending closer to $40,000. And depending on the industry mix in the sample, some estimates land even higher — anywhere from $50,000 to $175,000 for the kind of business that needs a physical location, staff, or inventory.

None of these numbers contradict each other, honestly. They’re just measuring different things: registration only, versus first year of real operating costs, versus businesses that need real estate and equipment.

The one stat I think matters most, because it cuts through the noise: roughly a third of small businesses get started with less than $5,000. So while the “average” gets pulled upward by restaurants and retail stores with big buildouts, plenty of real, functioning businesses start a lot leaner than the scary headline numbers suggest.

Why the Range Is So Wide: It’s All About What You’re Building

This is the part that actually matters for you, personally, more than any national average. Your real number depends on your business type.

Service and online businesses — consulting, freelance work, cleaning, lawn care, coaching, a lot of e-commerce — can realistically launch under $10,000, and sometimes under $2,000. No storefront, no inventory sitting on a shelf, no walk-in staff. Your biggest costs are your own time, maybe a website, and some early marketing.

Businesses with a physical location — retail shops, salons, gyms — sit in the middle. You’re now paying for build-out, signage, insurance, and probably some employees. This is where costs jump into the tens of thousands.

Restaurants and anything requiring heavy equipment or construction are the extreme end. It’s not unusual for these to run $100,000 to $375,000 or more once you factor in kitchen equipment, permits, build-out overruns (which almost always happen — budget 20% extra), and enough cash reserve to survive the 12–24 months it typically takes to break even.

Location matters too, and more than people expect. The same business can cost meaningfully more in a high cost-of-living state than a low one — Hawaii versus Mississippi, for example, can be close to a 70% difference for an identical business model. Rent, labor, insurance, and licensing all shift depending on where you plant your flag.

The Costs People Forget to Budget For

A few things that don’t show up in “how to start an LLC” articles but absolutely show up in your bank account:

  • Insurance — general liability, and depending on your field, professional liability or workers’ comp. Often overlooked until a client or landlord asks for proof of it.
  • A separate business bank account — not legally required for a sole proprietorship, but strongly recommended for LLCs to keep your personal assets protected. Some are free, some charge monthly fees if your balance dips below a minimum.
  • Marketing — plan for something in this bucket even if it’s small. Small businesses commonly spend somewhere in the range of 7–12% of revenue on marketing, and that’s true even in year one before you have much revenue to base it on.
  • A contingency fund — this is the one that saves people. If you’re doing any kind of physical build-out, add at least 20% on top of your estimate, because overruns are closer to guaranteed than possible.
  • Personal runway — not a “business” cost technically, but a real one. However lean your business is, you still need to eat while it gets going.

So What Should You Actually Budget?

If you want one honest, non-cop-out answer: figure out which category you’re in first.

  • Solo, service-based, or online business: Budget $2,000–$10,000. Your main costs are your time, a decent website, basic tools, and some marketing runway.
  • Small brick-and-mortar (retail, salon, studio): Budget $20,000–$100,000, and go in expecting to need financing — an SBA microloan or 7(a) loan is the common path here.
  • Restaurant or anything requiring major construction and equipment: Budget $100,000–$300,000+, with 18 months of runway and a real financial plan, not a guess. Lenders will ask for one anyway.

Whatever category you land in, the actual legal cost to register the business is almost never the number that determines whether you can afford to start. It’s the smallest line on the page. The real planning happens around inventory, staffing, rent, insurance, and how long you can survive before the business supports itself.

That’s really the whole trick: don’t get so focused on the $50–$500 formation fee that you forget to plan for the $30,000 that usually comes after it. Both numbers are real. They’re just answering different questions.

How Much Does It Really Cost to Start a Business in the US?

A friend of mine spent three weeks building a spreadsheet before she ever registered her business. Not because she loved spreadsheets — because every article she read gave her a different number. One site said $500. Another said $30,000. A third scared her with a $175,000 figure and a lot of talk about “runway.”

They were all technically right. That’s the annoying truth about this question. The cost of starting a business in the US isn’t one number — it’s a range so wide it can feel useless, unless you understand why it swings so hard. So let’s actually break it down: what you’re legally required to pay, what you’ll probably want to pay, and what depends entirely on what kind of business you’re building.

The Bare Minimum: Registering the Thing

Let’s start with the part everyone asks about first — the paperwork cost.

If you’re forming an LLC, which is what most small business owners choose, you’re mainly paying a one-time state filing fee. That fee is set by your state and it varies more than you’d expect: Montana charges $35, Kentucky charges $40, while Massachusetts charges $500 and Nevada charges $425. Across the country, the average state filing fee lands around $130.

Then there’s the ongoing side. Most states require an annual or biennial report to keep your LLC in good standing, and those fees add up too — the national average is close to $90 a year. Some states, like New Mexico, don’t charge anything ongoing at all. California, on the other hand, hits every LLC with an $800 minimum franchise tax every single year, whether you’ve made a dollar in profit or not. That one detail alone changes the math depending on where you live.

Add it up and forming an LLC in your first year, including that annual fee, averages somewhere around $220 nationally — though depending on your state it could be as low as $55 or well over $1,000.

A few other line items usually show up around here too:

  • EIN (tax ID number): Free if you do it yourself through the IRS. Some formation services charge $50–$100 to do it for you, which is money you don’t need to spend.
  • Registered agent: You can be your own for free, or pay a service $50–$300 a year for privacy and convenience.
  • Operating agreement: A free template works for a lot of people. A lawyer-drafted one runs several hundred dollars, and it’s worth it once you have co-founders or investors.
  • Business license or permit: Depends heavily on your city and industry — could be $0, could be a few hundred dollars.

So the “official paperwork” cost to legally exist as a business? Usually somewhere between $50 and $500 for most people. That’s the number the ads promising a “$0 LLC!” are technically talking about — but it’s also the smallest and least important number in this whole article.

The Number Nobody Wants to Say Out Loud

Here’s where it gets more honest. Paperwork isn’t what makes or breaks a business. Actually running one is.

Estimates on what people spend to get a business off the ground vary a lot depending on who’s counting and what they include, but a few figures keep showing up. The Small Business Administration has cited an average around $30,000 to start a business. Separate research puts the average first full year of spending closer to $40,000. And depending on the industry mix in the sample, some estimates land even higher — anywhere from $50,000 to $175,000 for the kind of business that needs a physical location, staff, or inventory.

None of these numbers contradict each other, honestly. They’re just measuring different things: registration only, versus first year of real operating costs, versus businesses that need real estate and equipment.

The one stat I think matters most, because it cuts through the noise: roughly a third of small businesses get started with less than $5,000. So while the “average” gets pulled upward by restaurants and retail stores with big buildouts, plenty of real, functioning businesses start a lot leaner than the scary headline numbers suggest.

Why the Range Is So Wide: It’s All About What You’re Building

This is the part that actually matters for you, personally, more than any national average. Your real number depends on your business type.

Service and online businesses — consulting, freelance work, cleaning, lawn care, coaching, a lot of e-commerce — can realistically launch under $10,000, and sometimes under $2,000. No storefront, no inventory sitting on a shelf, no walk-in staff. Your biggest costs are your own time, maybe a website, and some early marketing.

Businesses with a physical location — retail shops, salons, gyms — sit in the middle. You’re now paying for build-out, signage, insurance, and probably some employees. This is where costs jump into the tens of thousands.

Restaurants and anything requiring heavy equipment or construction are the extreme end. It’s not unusual for these to run $100,000 to $375,000 or more once you factor in kitchen equipment, permits, build-out overruns (which almost always happen — budget 20% extra), and enough cash reserve to survive the 12–24 months it typically takes to break even.

Location matters too, and more than people expect. The same business can cost meaningfully more in a high cost-of-living state than a low one — Hawaii versus Mississippi, for example, can be close to a 70% difference for an identical business model. Rent, labor, insurance, and licensing all shift depending on where you plant your flag.

The Costs People Forget to Budget For

A few things that don’t show up in “how to start an LLC” articles but absolutely show up in your bank account:

  • Insurance — general liability, and depending on your field, professional liability or workers’ comp. Often overlooked until a client or landlord asks for proof of it.
  • A separate business bank account — not legally required for a sole proprietorship, but strongly recommended for LLCs to keep your personal assets protected. Some are free, some charge monthly fees if your balance dips below a minimum.
  • Marketing — plan for something in this bucket even if it’s small. Small businesses commonly spend somewhere in the range of 7–12% of revenue on marketing, and that’s true even in year one before you have much revenue to base it on.
  • A contingency fund — this is the one that saves people. If you’re doing any kind of physical build-out, add at least 20% on top of your estimate, because overruns are closer to guaranteed than possible.
  • Personal runway — not a “business” cost technically, but a real one. However lean your business is, you still need to eat while it gets going.

So What Should You Actually Budget?

If you want one honest, non-cop-out answer: figure out which category you’re in first.

  • Solo, service-based, or online business: Budget $2,000–$10,000. Your main costs are your time, a decent website, basic tools, and some marketing runway.
  • Small brick-and-mortar (retail, salon, studio): Budget $20,000–$100,000, and go in expecting to need financing — an SBA microloan or 7(a) loan is the common path here.
  • Restaurant or anything requiring major construction and equipment: Budget $100,000–$300,000+, with 18 months of runway and a real financial plan, not a guess. Lenders will ask for one anyway.

Whatever category you land in, the actual legal cost to register the business is almost never the number that determines whether you can afford to start. It’s the smallest line on the page. The real planning happens around inventory, staffing, rent, insurance, and how long you can survive before the business supports itself.

That’s really the whole trick: don’t get so focused on the $50–$500 formation fee that you forget to plan for the $30,000 that usually comes after it. Both numbers are real. They’re just answering different questions.

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