★ California's Industry Leader in Legal Document Preparation
👤

Sole Proprietor Setup

Start your sole proprietorship in California the right way. We prepare your DBA registration, business license guidance, and all required startup documents.

✓3-Day turnaround guarantee
✓All 58 California counties
✓Flat rate — no hidden fees
How would you like to proceed?
🚀
Starting New
New sole proprietorship
📝
Already Operating
Formalizing existing business
Get Started Today →
📋 What's Included
3-Day Guarantee
✓Fictitious Business Name (DBA) registration
✓County filing and publication
✓Business license checklist
✓Seller's permit guidance (if applicable)
✓EIN application guidance
✓Business bank account setup guide
Flat-rate price
$350
Start Now →
🔒 Secure online checkout · SSL encrypted
LDA #5492 — Riverside County
How It Works

Simple. Fast. Done Right.

Our streamlined process gets your documents prepared and filed in as little as 3 business days.

1
Provide Business Details
Tell us your business name and type of business
2
Complete Online Intake
Fill out our guided form — takes about 5 minutes
3
Secure Payment
Pay our flat $350 fee through secure online checkout
4
We Prepare & File
We prepare your DBA and file with the county
5
Receive Your Documents
DBA certificate and startup checklist returned to you
Why Prep Xpress?

vs. Hiring an Attorney

Prep Xpress
Attorney
Cost
$350
$1,500–$5,000+
Turnaround
3 Business Days
2–8 Weeks
Office Visit
Not Required
Required
Legal Advice
Document Prep
Full Advice
Available
24/7 Online
Business Hours
Note: Prep Xpress is a Legal Document Assistant (LDA #5492), not an attorney. We prepare documents based on the information you provide. For legal advice, please consult a licensed attorney.

▶ Prep Xpress Intake Tutorial

See the real Prep Xpress intake in action.

Our guided video blends the Prep Xpress experience with the actual screens you will use. Learn how to choose your service, enter your information once, select the choices that apply, and complete your details by typing or using Voice Intake.

  • Speak detailed answers with Voice Intake, or type them—whichever is easier.
  • Select the applicable boxes and choices so the right follow-up questions appear.
  • After your completed intake, prepared documents are guaranteed for review within 3 business days.
  • You review and sign your documents before we file when filing is included.
FAQ

Common Questions

A sole proprietorship is the simplest business structure where you and the business are legally the same entity. No formal state filing is required to form one.
If you operate under any name other than your own legal name, you are required to register a DBA in California.
As a sole proprietor, you have unlimited personal liability for business debts. Consider an LLC for liability protection.

Ready to Get Started?

Join thousands of California residents who have trusted Prep Xpress with their legal documents.

Get Started Today — $350 →
🔒 Secure payment · 100% satisfaction guarantee · LDA #5492