Paul Goodnough CPA
“I am much appreciative of his, (and his assistant Kelly), efforts to keep me and my small business in compliance with the IRS .”
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), Chatsworth (9 mi) and Westlake Village (10 mi).
3 open weekends · 13 rated 4.5+
Data verified October 31, 2026
Skidmore Markell & Co.
“We have been using Skidmore for over 10 years and love working with Patrick Roy.”
A Working Woman
“She works diligently to get me all the refund and money that the government owes me.”
David Reinus CPA
“We have been operating now for 13 years and I consider his team as an integral part of our success.”
MBA Financial & Accounting Solutions
“! This company helped me get my tax refund in full and made the process quick and easy”
Premier Tax & Finance
“Excellent professionalism, customer service and promptness.”
The 15 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
The 15 companies on this page are rated from 4.0 to 5.0 across 187 reviews; 13 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (100%), quality (90%) and responsiveness (85%). 3 are open on Saturdays. The services the companies on this page list most often on their websites are tax preparation (4), tax planning (3), back taxes owed (2), bank financing (2) and bookkeeping (2). 1 lists staff certifications (CPA) and 3 have a BBB rating of A or A+. Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 2 offer payment plans and 4 offer a free initial consultation. 1 has Spanish-speaking staff. We have a website on file for all 15 of the companies on this page; 13 publish a contact page; 13 list a public email and 2 take bookings online. 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.
Why are payroll companies outside Simi Valley on this page?
An office in Simi Valley is held by 3 of the 15 companies. The rest come from other towns within 15 mi. Payroll is run remotely, so the filing jurisdictions a provider covers matter far more than the address. Distances are straight-line.
Jacobs & Jacobs
“We have been very satisfied with the service that we have received all these years.”
Tom J. Hull & Company
“Very professional, convenient and their prices are very very reasonable!”
SFV Business Services
“Charlie at SFV Business Services has been preparing my business and personal tax returns since 2002, and I could not be more pleased with the service and professionalism Charlie and his team provide.”
Payroll Plus
“Best payroll staff and I love office thank you so much :)”
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CB
“Excellent advice, Carlos has great knowledge on the subject, which is a great tool for consultation throughout the year to arrive with the best when it comes to filing your taxes.”
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Abercrombie & Associates
Guglielmo Accounting
“I will continue to use them as they provide great customer service and always get the job done!”
Augustus Sutherland TAX AND Accounting
“After all the work was done, he called us to make sure we didn't have anymore questions, and if we were satisfied with his work.”
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Zelzah Solutions
“He has been doing my taxes for years and already referred with to dozens of my friends.”
Why these companies made our list
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