Four Different Things People Call a Licence
Sources last read 2026-08-11.
Short answer
Four different things share the word licence, and mixing them up is why this subject feels impossible. There is a general licence from a city. There is a trade licence for particular jobs. There is a sales tax permit, which is a tax account rather than permission. And there is a business name filing, which protects nothing at all. Different offices, different rules, different answers. Work out which one somebody means and the question gets small.
One word, four things
Ask five people whether you need a licence and you will get five answers. They are not disagreeing. They are talking about four different objects.
Here they are side by side.
| The thing | Who hands it out | What it is for | What it does not do |
|---|---|---|---|
| A general licence | Your city, sometimes your county | Permission to run a business in that place | Nothing about your trade or your tax |
| A trade licence | A state board for that job | Permission to do that particular work | Nothing about tax or your city |
| A sales tax permit | Your state's tax office | Lets you collect the state's sales tax | It is not permission to trade |
| A name filing | Usually your county clerk | Puts your trading name on record | It does not protect the name |
Once you can tell them apart, the question stops being "do I need a licence" and becomes four smaller questions with four different offices to ring.
One: the general licence
This is what most people mean by the words business licence. Permission from a place to do business in that place.
The thing to know is that there is no national one. The federal small business agency, the Small Business Administration (SBA), says what you need depends on what you do and where you are. The SBA's sentence is printed below.
Some cities have one for everybody. Some have one only for certain trades. Plenty of places have nothing of the kind. That is why nobody can tell you the fee.
Two: the trade licence
This one is not about business at all. It is about the work.
Cutting hair. Nails. Tattoos. Electrical work. Handling food. Driving people for money. States put boards in charge of these, and the board sets the rules.
If your work is on that kind of list, the board is the office that matters. A city licence does not cover you and neither does anything else on this page.
If your work is not on the list, and most work is not, this whole section is somebody else's problem.
Three: the sales tax permit
A sales tax permit is a tax account with your state. It lets you collect sales tax from customers and it makes you responsible for sending that tax in.
It is not permission to be in business. People mix these two up constantly.
Two things make it less scary than it sounds. Not everything is taxed, and it varies by state. And if you sell through a big marketplace, that marketplace is often collecting already. There is a whole page here on sales tax and it starts with the good news.
Four: the name filing
If you trade under a name that is not your own name, a lot of places want that on record. The old phrase for it is doing business as (DBA), and the official name in a lot of states is an assumed name certificate.
Here is what it does. It puts on public record that a person called you is trading as a name called something else. That is all.
Here is what it does not do. It does not protect the name. Texas says so in its own words below, and adds that two different people can have the same name on file at once.
It also does not make you a company. It is not a wall between the business and your own things. There is a separate page here on what a company does, and it is worth reading before anybody sells you one.
And for a one person business, this is a county job. Texas puts it with the county clerk in each county where you have a business office. That is why the honest answer is always the same: look up your own county clerk. Never file something because an article told you to.
An example, to show the shape of it
Milo is 15 and fixes phone screens. He wants to be Milo's Screen Repair on his flyers, and somebody told him he needed a name filing to make that his.
He nearly paid a website 90 dollars to do it.
Then he read what a filing actually is. It puts the name on record. It does not stop anybody else using it, and in some states another person can file the very same name.
He rang his county clerk. Selling under his own first name meant they wanted nothing from him at all, and the person told him what it would cost if he ever did want the trading name.
The flyers still say Milo's Screen Repair. What changed is that he stopped believing a form was protecting it.
The order to do this in
Start with your trade. Is what you do on a state board's list? If yes, ring the board first, because it outranks everything else here.
Then your city and county. One search each, on .gov pages, then a phone call if it is not clear.
Then tax. Only if you sell things that are taxed where you are, and only after you have read what your marketplace already collects.
Name filing last, if at all. It is the one people do first, and it is the one that does the least.
Before you pay for any of them
Every fee on this page goes to a government office. If a website is charging you to file something, you are paying somebody to fill in a form you could fill in.
That is sometimes fine. It is worth knowing that is what it is.
Show an adult before you pay anything, and check the date at the top of this page. These rules move and they are different one county over.
The federal small business agency, on the general kind
The licenses and permits you need from the state, county, or city will depend on your business activities and business location.
Small Business Administration, apply for licenses and permits
Three offices named in one sentence, and none of them is a single national one. This is the SBA saying there is no one licence. What you need is set by what you do and where you do it.
Texas, on what a name filing is actually worth
there may be multiple assumed name certificates on file with the secretary of state for the exact same name... It does not give the registrant any right to use the assumed name
Texas Secretary of State, name filing questions
Two hard facts in one line. Other people can file the same name as yours. And the filing gives you no right to the name. So it is a notice that you exist under that name, not a fence around it. Anybody selling you one as name protection is selling you something else.
Texas, on where a one person business files it
with the county clerk in each county in which a business office is or will be maintained
Texas Secretary of State, name filing questions
For a one person business the filing is a county job, not a state one. That is why the honest answer to where do I file this is always look up your own county clerk. This is Texas's rule. Yours will have its own version, and it will still be local.
Questions people actually ask
Which of the four do I need?
Often none of them, and that is a real answer rather than a dodge. Most people selling small amounts under their own name are not on any of these lists. The way to know is to check your own city, county and state, one at a time.
Is a sales tax permit a business licence?
No, and this one confuses everybody. It is a tax account. It lets you collect the state's tax and hands you the job of sending it in. It says nothing about whether you are allowed to run the business at all.
Does a name filing stop someone using my name?
No. Texas says so in its own words above. Two people can hold a filing for the same name. Stopping other people using a name is a different area of law entirely and it is not what that form is for.
Someone told me I need a name filing to take money under a business name.
That can be true, and it depends on where you are, so check your county. What is not true is that the filing protects the name or makes you a company. Those are three separate claims and only the first one is sometimes right.
How do I know if my work needs a trade licence?
Search your state's name plus licensing board plus what you do. Hair, nails, tattoos, food, building work and driving people around are the ones that come up most. If a board exists for your trade, the board is the one who answers, not the city.
Where this came from
Small Business Administration, apply for licenses and permits
sba.gov
Texas Secretary of State, name filing questions
sos.state.tx.us
Texas Comptroller, occasional sales
comptroller.texas.gov
Washington Department of Revenue, apply for a business licence
dor.wa.gov