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About Us

The bookkeeper who helps small business owners finally trust their numbers

Ten years helping small businesses get their finances under control

Mariah Peace founded Books With Mariah in 2016 after seeing firsthand how many small business owners were struggling to keep accurate books and make sense of their finances. She built her practice around a simple belief: business owners deserve financial clarity, not confusion. With 10 years of experience and 100+ clients served, she’s helped businesses across the US clean up years of disorganized records, stay compliant, and move forward with confidence.

As a QuickBooks Online Certified ProAdvisor, Mariah works with service-based businesses, online entrepreneurs, contractors, coaches, creators, and growing companies that need reliable, long-term bookkeeping support. She doesn’t just keep the books — she makes sure her clients understand them. Her all-in-one approach covers bookkeeping, payroll, and tax support, so nothing falls through the cracks and every client has a financial partner they can count on.

“Mariah has been such an incredible part of my business for the last 6 years. Not only is Mariah amazing at what she does, but she’s also an incredible person, mother, businesswoman, and advisor. Every month I genuinely look forward to our conversations because she always leaves me feeling more confident, supported, and taken care of. I honestly can’t imagine doing this without her.”

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Izabela Karnas

Izabela Extensions

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Certifications

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What every Books With Mariah client can count on

Ten years in business. 100+ clients. These are the standards that haven’t changed.

Accuracy above everything

Every transaction is categorized carefully, every account is reconciled, and every report is reviewed before it reaches you. Your numbers are right. Full stop.

Finances explained, not just delivered

Reports only matter if you understand them. Mariah takes the time to walk clients through their financials in plain language so you always know what’s going on in your business.

Reliable, responsive communication

You won’t be left waiting. Mariah is accessible, communicative, and committed to keeping her clients informed and supported throughout the year.

Certified QuickBooks expertise

As a QuickBooks Online Certified ProAdvisor, Mariah brings platform-specific knowledge to every client engagement — so your setup is correct, your data is clean, and your reporting works the way it should.

Ready to work with a bookkeeper you can actually count on?

Books With Mariah works with small business owners across the US who are done guessing about their finances. Reach out today and let’s talk about what your business needs.

Schedule a Free Consultation