Best Payroll Services near Simi Valley, CA
3 of these companies are based in Simi Valley; the others serve Simi Valley from towns including Thousand Oaks (9 mi), Westlake Village (10 mi) and Calabasas (7 mi).
5 open weekends · 19 rated 4.5+
Data verified October 18, 2026
Skidmore Markell & Co.
- Money
A Working Woman
Klein & Rebbe Tax and Accounting Services
Modern Accounting & Services
The Rosson CPA
- Questions
- Team
- Accountant
The 24 companies listed for Simi Valley, CA run payroll, filings and timekeeping for employers. Service and software details are taken from each provider's own website; ratings and quotes come from public reviews.

Area overview: Simi Valley, CA
23 of the 24 companies on this page have a rating, from 3.8 to 5.0 across 970 reviews; 3 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (98%), responsiveness (83%) and quality (81%). The topics that come up most in reviews of the companies on this page are "knowledge" and "patient". 5 are open on Saturdays and 2 on Sundays. The services the companies on this page list most often on their websites are tax preparation (5), tax planning (4), payroll (3), payroll services (3) and back taxes owed (2). 1 lists staff certifications (CPA) and 5 have a BBB rating of A or A+. Domain records put 18 websites of the companies on this page at ten or more years old; the oldest dates from 1998. 1 offers remote or virtual consultations; 2 offer payment plans; 6 offer a free initial consultation and 2 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
Which payroll companies listed for Simi Valley publish service details?
All 24 companies on this page have a website on file. Most list the platforms they run and whether timekeeping, benefits administration and human resources support are sold alongside payroll. Everything stated there is the company's own description.
David Reinus CPA
- Decision
- Financial
- Mind
Mycorporation
- Efficient
- Business Name
- Small Business
MBA Financial & Accounting Solutions
- Team
- Financials
Tapcheck
- Employee
- Employer
- Name
Premier Tax & Finance
- Questions
- Number
- Financial
KB Tax Adviser
- Money
- Company
- Advice
Chaudhry CPA
- Plan
- The Future
- Informative
Jacobs & Jacobs
- Questions
LNK Tax Group
- Call
Corpnet
- Attention
- Payroll
- State
Tom J. Hull & Company
SFV Business Services
- Knowledge
- Questions
- Asset
Payroll Plus
FZ Tax Services
Robin's
- Questions
CB
- Company