Virtual CPA + advisory
Know what’s happening. Decide what’s next.
MASCPA helps service and trades founders understand the numbers, plan ahead, and make the next call with confidence.
A clearer view of the business
See.
Plan.
Move.
Books
Day 10 close
A rhythm you can rely on.
Tax
All year
Planning before deadlines.
Next decision
Make the numbers useful.
4.9
from 197 reviews
Licensed
CPA
251
businesses hired MASCPA
2009
practicing since
5×
Thumbtack Top Pro
Start where it’s loudest
Three ways to make the numbers useful.
Some owners need reliable books. Some need a plan for tax. Some need a CFO lens on the next move. MASCPA connects all three when you’re ready.
Fractional CFO
See around the corner.
Strategic guidance without the cost of a full-time CFO.
Forecasts, cash planning, and decision support for the next stage of the business.
Explore Fractional CFOBookkeeping
Trust the month-end.
Reliable books with a timely month-end close.
Reporting that shows what changed, what matters, and where to look next.
Explore BookkeepingTax
Plan before April.
Year-round planning for fewer April surprises.
Tax strategy connected to your cash, your choices, and the way you actually operate.
Explore TaxA real person in the work
You get Mark. Not a call center.
Mark started as a controller on job sites in South Florida, where cash flow and job profit rarely behaved like the textbook. That operating-side perspective still shapes how he reads a founder’s numbers.
He teaches the why behind the report, connects the numbers to the decision in front of you, and stays personally involved as you decide what to do next.
See
what the numbers are saying.
Understand
the tradeoff behind the choice.
Act
with a clear next move.
How it works
A useful conversation, in three steps.
You do not need to arrive with the right terminology. Bring the situation; we will help make the next move clearer.
01
Understand the situation
Start with what feels unclear, tight, or hard to decide.
02
Clarify the numbers
Translate the signal and the tradeoff into plain English.
03
Choose the support
Decide whether books, tax, or CFO guidance is the right next layer.
The MASCPA Box Method
Your business is one system.
Marketing & Sales, Operations, Finance & Strategy, and People & Leadership all show up in the numbers. We make the connections visible.
01
Marketing & Sales
Growth that pays.
02
Operations
Cash that moves.
03
Finance & Strategy
Clarity that guides.
04
People & Leadership
A team that knows why.
Built for the stage you’re in
A steadier path from startup to stabilize.
Startup
Build the baseline.
Clean books, cash awareness, and tax basics that keep momentum intact.
Scale
Make growth legible.
Cash discipline, margin visibility, and reporting that answers the right questions.
Stabilize
Lead from the numbers.
Forecasting, leadership insight, and systems built to outlast any season.
Built for the owner’s seat
Founder-led trades and service businesses first.
Especially teams where jobs, cash flow, and capacity have to stay connected. The same clarity carries into broader professional-service firms.
“The goal is not a prettier report. It’s a better decision.”
Mark A. Stiles, CPA started as a controller for a site development company. That operating-side perspective still shapes how MASCPA reads cash flow, job profitability, and the choices behind the numbers.
What clients say
Clearer numbers feel different.
“Mark, and his whole team, have been absolutely incredible! I had a mess of a situation in growing my business and they tirelessly combed through each component to set it all straight. Mark adds a personal touch and personally called me on multiple occasions to sort everything out. As a small business owner, my taxes and accounting is certainly not where Mark's team will make their money so the fact that he went out of his way to accommodate me means a lot.”
“I started using Mark's services for my business, and liked him so much I had him take over my personal as well! Mark has a great process, is easy to work and communicate with, and is skilled at utilizing modern methods and systems to better streamline your accounting. Highly recommend!”
“Mark has been my CPA through the start of two successful businesses. He, and his team are responsive, thorough and very helpful! I recommend his services with zero reservations!”
A simple place to start
Not sure what you need?
Start with the problem you can name. We’ll help you find the right next conversation.
If you’re saying…
“My books are behind or hard to trust.”
Start with Bookkeeping for a disciplined close and reporting you can use.
If you’re saying…
“I don’t know what tax will look like.”
Start with Tax for year-round planning tied to cash flow and decisions.
If you’re saying…
“I need a clearer call on what’s next.”
Start with Fractional CFO guidance for forecasting and decision support.
Your next useful conversation
Bring the question. Leave with a next step.
In 15 minutes, we’ll talk through what’s happening and what deserves attention first.