Expert Accounting Help

About us 

Your accounting firm

Why On-Site Accounting?

On-Site Accounting provides services specifically tailored to meet the needs of each client. We are much more than your typical accounting firm because we focus on proactive management of your business financials throughout the year, not just at tax time!

This more integrated approach allows us to be an integral part of your business’ ongoing financial planning process.
We also provide fraud prevention analysis and on-site disaster recovery accounting.

on site accounting


Accounting help



We’ve helped and currently work with several small to medium size businesses.



Over $1MM in savings through CFO and tax strategies.



On-Site Accounting has helped clients increase revenue through CFO services.

Start today

We are ready to take care of business!

lizzette sarria


Lizzette Sarria

Lizzette Sarria, founder of On-Site Accounting is a small business expert with a focus on helping business owners achieve financial freedom.

Lizzette carries over 25 years of experience when it comes to forensic accounting, fraud investigation, fraud prevention programs, CFO services, managerial consulting and Quickbooks training.

In addition, Lizzette has a team of experts who can help businesses in different industries keep up with bookkeeping, payroll, sales tax and other monthly accounting tasks.

Work with Lizzette Sarria

Lizzette Sarria offers one-on-one consulting services for business owners who are looking to optimize their business. To see if your business is a good fit, click here for a free call.

Accounting Services

On-site Accounting can help businesses from an owner/operator size up to companies with 50 employees depending on the services that are required.

For more than 20 years, our Plant City based business has served small to medium sized businesses in Plant City and surrounding areas.

Click here to contact us.