Self-Employed & 1099 Taxes in Ontario, CA
Schedule C, quarterly estimates, and deductions for freelancers and gig workers.
Who needs this
Freelancers, contractors, gig workers, and anyone with 1099 income.
What it costs
DIY software handles simple cases; a pro usually pays off once you have real expenses or employees.
The Ontario picture
Ontario taxpayers filed 86,900 returns at an average AGI of $61,067. Self-employment runs high here — 18.4% of returns include Schedule C income, which raises both complexity and the value of good help.
FAQ
How much does self-employed & 1099 taxes cost in Ontario?
DIY software handles simple cases; a pro usually pays off once you have real expenses or employees.
Who needs self-employed & 1099 taxes?
Freelancers, contractors, gig workers, and anyone with 1099 income.
How many providers serve Ontario?
The IRS lists 406 credentialed preparers in Ontario, CA — 63 CPAs, 28 enrolled agents, and 2 tax attorneys.
Local providers
IRS PTIN data · informational, not an endorsement · see all
1st Choice Tax Preparation
SRTP
9099868600
ANGELA ABRON-HOWARD
CPA
(951) 538-8656
Patriot Tax services
SRTP
CliftonLarsonAllen LLP
(909) 985-7286
Monumental General Insurance Agency
SRTP
909-208-2587
GC Tax Solutions
9093743223
JCA Tax services
SRTP
7142248713
KEVIN ANDRADE
SRTP
909-210-4753
Andrade Tax Services
SRTP
909-730-9655