Here are some things to consider when trying to start a handyman business in the state of Montana. You may want to start here: How to Start a Handyman Business.
Getting Started– Montana has a web page to help you get started with your business: Montana Business Services
-Register your handyman business name.
You may need to register a name for your business. Find out more here: Register Your Business Name
-Select your business structure.
Determine what business structure you wish to have: Sole-proprietor, LLC, Partnership, Corporation, etc. Montana Business Structure
-Register your handyman business.
You may be required to register your handyman company with your state. Find out more here: Register Your Business
-Open a Business Checking Account.
You will need to open a separate bank account for your handyman business with your new business name.
-Find out about taxes, hire an accountant.
You may want to file your own taxes if you are a small company. As you grow, it will be easier to have an accountant do the work. More information about taxes here:
-Get Liability Insurance.
-Register as a Contractor.
You may have to register if you have employees. Find out more here: http://erd.dli.mt.gov/work-comp-regulations/montana-contractor
-Get Health Insurance.
Since you will be self-employed, you will need your own health insurance. If you have employees, you will need a plan that will include their health needs also.
You may be required to obtain a license to operate your handyman business in a particular locale, whether you are a resident, or not.
Depending on the locale, you may need to apply for permits before commencing certain types of handyman-related jobs.
-Building Code and Inspections.
You must be aware of building codes for your particular job, and may be subject to inspections.
Depending on how many employees you have, you may need to follow OSHA regulations. http://www.osha.gov