How to Start a Data Analyst Business
Turning analysis skills into your own business: your background, registering, insurance and invoicing your first project.
A data analysis business means taking on clients directly: you set the scope, deliver the analysis and send the invoice. Below are the steps to set the business up. Pricing by the hour or per project and naming each deliverable are covered in the data analyst invoicing guide linked below.
The BLS profiles a related occupation, data scientists. The BLS page on data scientists (In the US, last modified August 27, 2026) says "Data scientists typically need at least a bachelor’s degree, but some jobs require a master’s or doctoral degree." It also says "Some employers require industry-related experience or education."
A first project invoice in sample figures: a dashboard build at a fixed fee of 1 × $1,800.00 and 8 hours of data cleaning at 8 × $70.00 = $560.00 come to $1,800.00 + $560.00 = $2,360.00. Use your own figures; these are only an illustration.
Step-by-step startup guide
Follow these steps to launch your data analyst business on solid footing.
- 1
Decide what you'll analyze
Choose the kind of work, such as reporting dashboards, survey analysis or forecasting, and the industries whose data you know.
- 2
Show how you explain results
The BLS page on data scientists (In the US, last modified August 27, 2026) says "Data scientists must be able to convey the results of their analysis to technical and nontechnical audiences to make business recommendations." Build two or three sample reports on made-up data to show clients.
- 3
Register a business name if you use one
The SBA (In the US, SBA, checked October 31, 2026) says "Registering your DBA name doesn’t provide legal protection by itself, but most states require you to register your DBA if you use one."
- 4
Get an EIN
The IRS (In the US, IRS, last reviewed or updated October 16, 2026) says "If it’s approved, we’ll issue your EIN immediately online."
- 5
Cover the business
The SBA (In the US, SBA, checked October 31, 2026) says "Business insurance can fill in any gaps in coverage." Ask a licensed agent about professional liability cover for analysis work.
- 6
Bill the first project
Name each deliverable on the invoice, and put project fees and hours on separate lines.
Tips for starting your data analyst business
- Track hours on each project, even when you quote a fixed fee.
- Store each client's data where the client tells you to, and delete it at the end if the contract says so.
- Set aside part of each payment for self-employment tax. The IRS (In the US, IRS, last reviewed or updated October 30, 2026) says "The self-employment tax rate is 15.3%."
- Ask an accountant whether a structure other than a sole proprietorship suits you.
How Billed helps you get started
Features to look at as you set up your business.
Bill For Tracked Time
Billed's features page says: "Easily create invoices for the tracked time and get paid."
Track Time For Projects
Billed's features page says: "See how much time you are spending on a project with Project time tracking."
Project Invoices
Billed's features page says: "Keep all invoices related to your project in one place."
Client Dashboard
Billed's features page says: "See all the details related to a client in client dashboard."
Frequently asked questions
More Startup Guides
Invoice Your First Project
Create invoices, track payments and keep your clients' details in one place with Billed.
At a glance
| Step | Check | Source |
|---|---|---|
| Background | Bachelor's degree; some jobs ask for more | BLS, data scientists (In the US, last modified August 27, 2026) |
| Business name | DBA registration if you use one | SBA (In the US, SBA, checked October 31, 2026) |
| Tax ID | An EIN, issued online once approved | IRS (In the US, IRS, last reviewed or updated October 16, 2026) |
| Insurance | Gaps in coverage | SBA (In the US, SBA, checked October 31, 2026) |
| First invoice | Each deliverable named | Data analyst invoicing guide |
When this isn't for you
If you're on payroll, or an agency invoices clients for your analysis, you won't need these steps yet.