Create a Stash of Cash
In Your Bank Account

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We are a full–charge bookkeeping service that can easily handle all essential daily tasks to financial reporting weekly, monthly, quarterly, and annually.


At One21, we are uniquely qualified to develop a business strategy with both a profit picture, and a realistic business commitment that you can live with.


Profit is not what's left over after expenses. Our revolutionary bookkeeping method starts there and ends by making you more money.

Zone Q2 cover

It’s here! We’re so excited to release our second issue of In The Zone… our in-house magazine dedicated to all things bookkeeping, business, and brilliant entrepreneurs.

Our Clients


You focus on the big picture. We’ll zoom in on the numbers.


Lawyers and bookkeepers go together like a finely tailored three–piece suit.

Business Owners

From chiropractors to carpenters, we crunch the numbers so you can grow your business.

Profit First book by Mike Michalowicz

Profit First


Profit is not what’s left over after expenses. Our revolutionary bookkeeping method starts there and ends by making you more money.

Sit down and get our bookkeeping services to take the stress off.

Does thinking about payroll, payroll taxes, and payroll compliance makes you sweat? Accurate books are the most important tool you need to make those relevant business decisions.


Read Our Latest Blog Posts

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Business Bookkeeping

What Does It Mean When an Accountant Says “Profit First”?

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Business Bookkeeping

What Is Profit First Bookkeeping and Can It Help Your Business?

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A man holding an iPad assessing his profit margins.
Business Bookkeeping

5 Reasons Why a Profit-First Bookkeeper Should Be On Your Team

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man using a calculator
Business Bookkeeping

5 Ways to Save Cash Without Even Missing It

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Busy working female freelancer makes business report, calculates figures and holds documents, works on laptop computer, connected to wireless internet at home, sits against kitchen interior.
Business Bookkeeping

7 Things That Are Not Tax Deductible for a Business Owner

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Business Bookkeeping

How Accurate Bookkeeping Can Give Your Business the Financial Boost It Needs

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