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Tax IDs You Need

Tax ID Number


Federal Tax ID

Sales Tax ID

EIN Employer Tax ID

State Tax ID

Resale Tax ID

Reseller Tax ID

Biz Tax Registration

Wholesale Tax ID

Business Tax ID

Wholesale ID

State ID

Tax ID



  Idaho Tax Id Number

In Idaho, you will need a sales tax number id if you sell taxable items and a business tax registration number.  You may need a federal and state ein as well.



Obtain a Tax ID number

  • A Business Tax Registration ID

  • A  State Sales Tax ID Number 

  • A Federal Tax Id Number (EIN)  & 

  • A State Employer ID Number 

  • Click to Find Out if You Need the Tax ID Number(s).

    Click to Find Out if You Need the Tax ID Number(s).


    Get Your Tax Id Number & Get a Tax Id Number Today!


                Tax ID Legally Required Tax Id Numbers  

    If You Are Starting a Business, You May Need a Tax Id Number Number

    When Starting a Business, all businesses, including home based businesses, internet businesses, eBay, online web sites, professional practices, contractors or any other business, in Idaho are required to identify their business with one of two numbers: either a Social Security number or an EIN or employer identification tax id number. A Social Security number can be used on all your government tax id number forms and other tax id number official documents, if you are a sole proprietor, but most small business advisors recommend that you apply for a Federal Tax Id Number (EIN) and use that number instead.

    Here is where you will need to use this federal Tax Id Number : All corporations, employers, and those that need to use a business Tax Id Number # instead of their SS#, are required to have it.   Also, in tax resale certificates and some other business tax forms , you are  required to provide this number.

     How to get your Tax Id Number - Tax ID Numbers - How to Apply and Obtain a Tax Id Number

    How do I get tax ID numbers?
    Every  business needs its own Tax Id Number. To get a federal Tax Id Number , state Tax Id Number , or seller's  number, click here.

    Once the federal government issues you a tax identification number , you will have to get a state Tax Id Number from Idaho as well.  Find out more here, or ask your lawyer, bookkeeper or accountant to do this for you.

    Here's a Few Other Tax Documents and Business Permits You May Need When Starting a Small Business

    In Idaho, If you use a name other than your own personal name to operate a business, you are legally required  to file  a DBA Certificate , also known as a dba (doing business as) form.

    A corporation or llc, is probably the best and cheapest insurance for you and your new small business if you want to limit your civil, tax, and personal liability.

    If you buy or sell wholesale or retail in Idaho and the goods or items bought or sold are taxable, you need a Reseller License or  Wholesale License.

    If you will hire employees you are required to obtain a federal tax id number (Employer Identification Number EIN) as well as a state Tax Id Number as well (for Idaho ).

    In most cases, you are required to get an Idaho or state permit or business License , even if you are working from home or you have an online business or selling on ebay- but note: 99.9 percent of all businesses are required to have a business License or business tax registration certificate ( both the same).


    Click to Find Out if You Need the Tax ID Number(s).

    Click to Find Out if You Need the Tax ID Number(s).


    State Tax Id Number / Employer Id Number EIN



          Businesses that are employers are required to obtain a  State Tax Id   (EIN) and a Federal Tax Id  (FEIN) NOTE: Sole owners can use a  federal Tax Id Number to build business creditClick Here to File Your Tax Id Number Fees  How Long Does it Take?  Back to Top

    Wholesale License Number / Resale / Reseller's License / Tax Id Number


           Wholesalers, retailers of taxable goods / services require a Wholesale License / Wholesale License Number / Reseller License. Click Here to File Your Wholesale License    Fees   How Long Does it Take?   Back to Top

    Federal Tax Id Employer Identification Number FEIN 


           Corporations or LLCs, employers, and, in some states,  those businesses that are also getting a Wholesale License are required to obtain a Federal Tax Id  (FEIN) and a Business License. Click Here to File Your Tax Id Number  Fees  How Long Does it Take?    Back to Top


    Tax Id Numbers for the State of Idaho, Illinois, Indiana, Iowa, Kansas, KentuckyLouisiana Maine, Maryland, Massachusetts, Michigan, Minnesota, Idaho, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, TennesseeTexas, Utah, Vermont, Virginia, Washington,  West Virginia, Wisconsin, and Wyoming.

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    Click to Find Out if You Need the Tax ID Number(s).

    Click to Find Out if You Need the Tax ID Number(s).