Day-to-Day Bookkeeping
Organized transactions and tidy books so you can see exactly where your business stands at any moment.
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Boutique Bookkeeping · Arizona
Bookkeeping that grows your business.
Full-charge bookkeeping for small businesses nationwide — rooted in Arizona, built around your numbers.
10+
Years experience
50
States served
1:1
Boutique attention
More Profit
Maximize cash flow and uncover opportunities.
More Time
Less time on books, more on growth.
More Confidence
Clear reporting for smarter decisions.
About
A boutique firm built on clarity and care.
Schulthies Bookkeeping is a one-woman boutique firm based in Arizona, partnering with small and medium businesses across the country.
Full-charge services span day-to-day bookkeeping, monthly financial reporting, payroll, invoicing, AR/AP, and inventory — everything you need to know exactly where your business stands.
The mission is simple: give business owners a clear financial picture so they can grow with confidence, maximize cash flow, and spend their time on the work that matters most.
10+
Years experience
50
States served
1:1
Boutique service
Services
Bookkeeping designed around your business.
Every business runs differently. Engagements are tailored to provide as much hands-on support as you need — always with financial clarity at the center.
Payroll & Contractor Pay
Integrate Gusto or run payroll in-house. End-to-end management or oversight only — plus 1099 prep.
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Invoicing & Accounts Receivable
Invoices sent and tracked, aging reported, and follow-ups flagged — without chasing collections for you.
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Accounts Payable & Bill Pay
Pay bills and oversee AP from our software — fully hands-on or supervisory, structured around your workflow.
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Inventory & Sales Tax
Integrate existing systems, monitor stock, surface insightful reports, and stay current on sales tax.
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Book Clean-Ups
From slightly behind to deeply neglected — books restored from the start of the current year. Flat fee.
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Meet the Founder
Hi, I'm Erin.
The person behind your books — and the partner in your numbers.
Background
A decade working with small businesses in Arizona — first in business brokerage and acquisitions, learning the entrepreneurial spirit of communities nationwide.
Experience
A small business owner herself, working side-by-side with founders to help them grow and plan for their eventual exits.
Today
Full-charge bookkeeping for small and medium businesses nationwide — clear books, crystal-clear financials, and the perspective to dream bigger.
— Erin Schulthies
Pricing
Simple, personalized pricing.
A free 20-minute call comes first — knowing your operations and reviewing your current books is essential before quoting a price.
Step 01
20-Minute Call
A free phone consultation to learn your business and bookkeeping needs.
Step 02
Books Review
A quick look at your current books to understand the scope of work.
Step 03
Personalized Quote
A tailored monthly pricing range — no surprises, no obligation.
Monthly Bookkeeping
$300/ month minimum
Final pricing is shaped by your unique needs. Most engagements settle between a clear range we'll define together.
Book a Free ConsultationPricing varies by
- Services required+
- Number of accounts+
- Transaction volume+
- Payroll complexity+
- Employee count+
- AR / AP complexity+
Book clean-ups are a one-time flat fee, quoted separately after reviewing your books.
Testimonials
Words from business owners.
What it feels like to have organized books, clear reporting, and a true financial partner in your corner.
Erin transformed our bookkeeping from a monthly source of stress into something we barely think about. The reports are clear, on time, and finally let me make decisions with confidence.
Marisol Hart
Owner, Saguaro Studio Interiors
Working with Schulthies feels like having a true partner. Erin caught deductions our prior bookkeeper missed and saved us thousands in our first year.
David Okafor
Co-founder, Northbound Outfitters
She cleaned up two years of neglected books in record time and set us up with systems we actually understand. I finally feel in control of my finances.
Jenna Whitlock
Owner, Bloom & Bramble Florals
Every email is thoughtful, every report exactly what I need. Erin treats our business like it's her own.
Marcus Riley
Founder, Riley General Contracting
Erin transformed our bookkeeping from a monthly source of stress into something we barely think about. The reports are clear, on time, and finally let me make decisions with confidence.
Marisol Hart
Owner, Saguaro Studio Interiors
Working with Schulthies feels like having a true partner. Erin caught deductions our prior bookkeeper missed and saved us thousands in our first year.
David Okafor
Co-founder, Northbound Outfitters
She cleaned up two years of neglected books in record time and set us up with systems we actually understand. I finally feel in control of my finances.
Jenna Whitlock
Owner, Bloom & Bramble Florals
Every email is thoughtful, every report exactly what I need. Erin treats our business like it's her own.
Marcus Riley
Founder, Riley General Contracting
FAQ
Common questions.
The questions business owners ask most often before we begin working together.
Contact
Let's talk about your business.
Book a free 20-minute consultation and see how organized books and clear reporting can help you save time, increase profit, and focus on growth.
- Emailschulthiesbookkeeping@gmail.com
- Phone480-823-9703
- Based InArizona · Serving nationwide