Get clean books every month and proactive tax planning all year.
Most accountants only tell you what already happened. With our team, you get books reconciled every month and a tax plan made while there's still time to act.


Your numbers are in expert hands.
Direct oversight from an experienced CPA who understands the weight of your business decisions.
Texas & Illinois Licensed CPA
Moji Shobowale has been a CPA since 2014, so a CPA looks over your books, not just someone entering transactions.
Licensed CPA since 201415 Years in Public and Corporate Accounting
We've worked on the audit side and inside corporate finance teams, so we know what lenders and auditors ask for and set your books up to answer.
Audit & Corporate FinanceTrained as an Auditor
We started our careers finding mistakes in other people's books. Now we catch the ones in yours before they cost you money.
Catching errors before filingEverything Your Numbers Need, Under One CPA
Start where you need help most. Every service runs on the same CPA-reviewed books, so nothing falls through the cracks.
Monthly Accounting & Bookkeeping
Every account reconciled and reviewed by a CPA each month.
Learn more →Bookkeeping Cleanup & Catch-Up
Fallen behind? We'll catch you up and set things up right.
Learn more →Tax Planning
A plan built during the year, while there's still time to act.
Learn more →Business & Personal Tax Returns
Your business return and 1040, CPA-prepared and explained in plain English.
Learn more →Payroll, 1099s & Sales Tax
Your team paid on time and your filings kept current.
Learn more →QuickBooks Setup & Training
QuickBooks Online built around your business, then taught to your team.
Learn more →You want to know your business is actually making money. That starts with books that get checked every month.
Don't wait until April to find out what you owe. We check your books every month, then plan your taxes before year end, so every big decision rests on numbers you can trust.
Your bookkeeping gets done. Is it doing anything for your business?
Most accounting is built around tax season, not around running your business. That's the model, not you.
Your books get done because someone has to
Receipts get entered and the books get filed because that's the job. Nobody checks that it's right, so errors sit unseen and every decision rests on numbers you can't vouch for.
Nobody brings you tax ideas during the year
Your accountant files the return and goes quiet until next year, so nobody looks for tax moves while they still count. You brace for the bill in April.
Your reports don't tell you what to do
You get a P&L sorted by expense category, but it can't show you where the money comes from or what to change. You're growing without knowing if it's building what you started this for.

Grow without guessing, with numbers you can trust and taxes you can plan for.
Each month, your numbers get the scrutiny an auditor would give them. Before year end, we plan your taxes with you. You open every report knowing it's right and see your tax picture while there's still time to act.
What your free review covers.

Accounting built around your business, not tax season.
Start where you need help most. Every service runs on the same numbers, so your books and taxes stay in sync.
Monthly Accounting →
We handle your books, tax planning and estimated payments every month, then file both returns each year, all for one price, with a short tax check-in each quarter and a meeting before year end. Payroll is available as an add-on.
Cleanup & Catch-Up →
We get your books caught up and set up right, no matter how far behind, then quote you a fixed price and finish date.
Tax Returns →
We prepare and file your business and personal returns, then walk you through the result in plain English.
QuickBooks Setup & Training →
QuickBooks set up to fit your business, with training so you can use it.
Most Accountants Show Up Once a Year. We Show Up Every Month.
Here's what a year with Mashbooks looks like next to a once-a-year setup.

Accounting for businesses across McKinney and DFW.
We're based in McKinney and work with business owners across Collin County and DFW. Looking for a CPA or bookkeeper in Frisco or Plano? You're in the right place. Everything runs through a secure portal, so distance isn't a problem, and we work with clients outside Texas too.
Running a business is stressful. That's why we designed our system to help you win.
Stress comes from not knowing, like wondering whether you can afford the next hire or sitting down to receipts at night. That's normal, and it's okay.
Not knowing is the problem Moji Shobowale has spent her career solving. She started as an auditor, finding what's wrong in other people's books, and after about 15 years in public and corporate accounting she's the person people go to when something doesn't add up.
She designed our system around that: a monthly rhythm and a tax plan made ahead of time, so the numbers stop being a worry. You don't have to carry them alone.

I want owners to feel like they have finally found someone to take the accounting stress off their hands.
Monthly accounting that puts your numbers to work.
Most firms record your numbers and send a report. We review every account, keep one CPA on all of it and build your books around your business, not the software's defaults, so your numbers guide your decisions.
The Typical Setup
With Mashbooks
The Mashbooks Method: four steps from free review to monthly close.
You'll know what's wrong, what it costs to fix and what you get before you commit to anything.
Book Your Free Review
Pick a time that works and tell us about your business. We look through your books and last year's return, and you get a one-page summary of what we found.
Get Your Plan and Price
We walk you through what we found and send a proposal through a secure portal. You'll see exactly what's included before you sign.
Clean Up and Catch Up
We catch up your books and set them up right, so you start from a clean slate.
Settle Into a Monthly Rhythm
Your books get closed and reviewed every month, we check in on your taxes each quarter and meet before year end, and both returns get filed with no scramble.
Ready to make your next big move with confidence?
Less worry about the numbers. More time for the business you built.
When you work with us, you get reviewed books, a tax plan made ahead of time and reports built around your business. Here's what that makes possible.

Decisions You Can Stand Behind
Every month's numbers get reviewed, so when you hire, buy or price your work, you can stand behind the figures.
A Tax Bill You See Coming
Your tax plan and estimated payments are set before year end, so you can set money aside instead of bracing for the bill.
Reports That Show What's Working
Your books are built around your business, so your monthly reports show something useful and you can put your effort where it pays.
Your Evenings Back
We take the accounting off your plate, so you can spend nights with your family instead of your receipts.
Settling for accounting that just gets done can cost you years of growth.
A once-a-year setup feels safe, but it quietly costs you money, time and peace of mind.
A Wrong Number Becomes a Wrong Call
Some bookkeepers don't review what they enter, leaving a small mistake to flow into your decisions and your tax return.
Tax Moves That Expire
Some accountants don't plan before December 31, leaving you to pay whatever the return says.
Surprise Bills and Penalties
Some accountants don't set up estimated payments, leaving you with a big bill and penalties at filing time.
More Revenue, Same Profit
Some accountants don't organize your books around how your business earns, leaving you working harder for the same result.
Exactly what's included, service by service.
One flat monthly price covers everything under Monthly Accounting. Payroll, cleanup, QuickBooks setup and standalone tax returns are quoted separately.
Monthly Accounting →
Complete hands-off monthly bookkeeping + tax planning
Every Month
2 / 4Reconciled, reviewed, closed
Cleanup & Catch-Up →
Behind on the books? We catch you up and set it up right.
Tax Returns →
Filed correctly, then explained in plain English.
QuickBooks Setup & Training →
Built for your business, then your team is trained on it.
Monthly accounting, cleanup, tax returns and QuickBooks setup in McKinney? Yes.
Clear, straightforward answers about how we partner with North Texas businesses.

Our Monthly Accounting service is outsourced accounting for business owners in McKinney, Frisco and Plano. We handle your books and tax planning every month and file both returns each year, with one CPA on all of it. Payroll is available as an add-on.
Free guides from Moji.
All guides →



Start your free review and put your numbers to work.
Share QuickBooks access or last year's return, and you'll get a one-page summary of what we find. It takes about 30 minutes.