SIM Financial Services

About Us

SIM Financial Services offers expert accounting, payroll, HR, and tax preparation services tailored for small businesses in diverse sectors like nonprofits, law firms, construction, and solo entrepreneurs. With a focus on precision and expertise, SIM Financial Services provides strategic planning, QuickBooks training, and comprehensive financial solutions to help businesses thrive.

How We Got Started

While working in the construction industry for about 10 years, Melissa realized that many subcontractors and small business owners were lacking the back-end office help and strategic accounting assistance that would allow them to be in compliance and secure larger and recurring contracts.

So, SIM Financial Services was started on the premise on helping small business owners make actual and functional changes to their accounting process to allow the continued success and health of their business.

The products and services we offer

New Business Quickbooks Payroll Tax Preparation Service Startup Business Consultant Show all 6

"Melissa is professional and experienced in what she does. She’s efficient and super easy to work..." Read more "Melissa is professional and experienced in what she does. She’s efficient and super easy to work with!"

"I’ve known Melissa since 2016, when she handled payroll and finances for a nonprofit in Phoenix..." Read more "I’ve known Melissa since 2016, when she handled payroll and finances for a nonprofit in Phoenix where I was also employed. Melissa is truly an expert in her field and has been growing her own business for over a decade. We booked a couples session with her because we just wanted experienced eyes on our financial situation, expert insight and guidance. Melissa took the time to thoroughly assess our needs and shared invaluable insights that left us feeling empowered and confident about managing our finances moving forward. She is a pleasure to work with—always prompt, highly organized, and genuinely easy to connect with. She truly wants you to thrive in your finances and that comes through in her interactions. I would highly recommend her for your personal or your business needs!"