Roadrunner Bookkeeping
623-986-6880

Roadrunner Bookkeeping 623-986-6880Roadrunner Bookkeeping 623-986-6880Roadrunner Bookkeeping 623-986-6880

Roadrunner Bookkeeping
623-986-6880

Roadrunner Bookkeeping 623-986-6880Roadrunner Bookkeeping 623-986-6880Roadrunner Bookkeeping 623-986-6880

Your Books. Your Taxes. Your Complete Financial Picture.

 We run an AI-optimized accounting firm — which means faster closes, cleaner books, and more time for what actually matters.

Contact us today
Person calculating finances with documents and a calculator at a desk.

Who We Are

Two men reviewing documents together in a casual setting.

More Than a Bookkeeper. Your Trusted Financial Partner.

At Roadrunner, we've spent 12 years building something most firms don't offer: a practice where your bookkeeping and your tax strategy are always in conversation with each other. We use AI to handle the transactional work faster and more accurately than ever — so our attention goes where it actually matters. Catching what looks off. Coding every transaction with your tax return in mind. Telling you what your numbers mean before you have to ask. 


Founded by Angelina Schmitz, EA, Roadrunner is built on a simple belief: small businesses deserve the same financial clarity that larger companies pay dearly for. As an Enrolled Agent with over 12 years of experience, Angelina brings tax authority, accounting expertise, and genuine care to every client relationship — with strict confidentiality as a non-negotiable standard. 


Our Services

Personal

Small Business

Small Business

 Tax season shouldn't be stressful — it should be a formality. We keep your personal finances organized year-round so that when April arrives, everything is already in order. From tax preparation to estimated payments to financial planning, we handle the details so you don't have to. 

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Small Business

Small Business

Small Business

 We run your complete financial operation — bookkeeping, payroll, bank reconciliation, sales tax, financial reporting, and tax preparation — all under one roof. Because we can handle both the books and the return, nothing gets lost between the two. Your financials are always tax-ready, and you always know where you stand. No surprises. 

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Consulting & Tax Strategy

How We Use AI and What It Actually Means

How We Use AI and What It Actually Means

 Entity selection. S-Corp conversions. Owner compensation structure. Retirement planning. Home office and vehicle deductions. Accountable plans. These decisions shape what you keep from every dollar you earn — and they need to be made with someone who sees both the books and the tax return. That's us. We don't wait until April to think about your taxes. We plan all year. 

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How We Use AI and What It Actually Means

How We Use AI and What It Actually Means

How We Use AI and What It Actually Means

 There is a lot of noise right now about AI replacing accountants and bookkeepers. We want to be straightforward about what's true and what's not.

We have integrated AI into our workflow. Transactions are processed faster. Reconciliations catch more. Month-end closes happen earlier. That's genuinely good news for you. Here's what AI cannot do:

  • Know whether your $4,200 payment was a deductible expense, an owner draw, or a capital purchase
  • Recognize that your December spike is seasonal and shouldn't change your Q4 tax estimate
  • Connect the decisions you made in your books to what happens on your tax return
  • Call you when something looks off before it becomes a problem
  • Represent you in an IRS audit


Those things require judgment, experience, and someone who is accountable for your financial picture. That's what you hire us for. AI makes our process faster and more accurate. It doesn't replace what you're actually paying for.


We categorize with AI. We optimize with expertise. Your tax return reflects the difference.

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Roadrunner Bookkeeping - Angelina Schmitz, EA

1904 West Parkside Lane Suite 200, Phoenix, AZ 85027, USA

623-986-6880 angelina@roadrunneraz.com See our case studies below!

Case Studies

Personal Service

LLC to S Corp Conversion

Personal Service

 Glenn and Sue love to travel — but managing their finances was anything but relaxing. They arrived with a laundry basket full of statements (plus coupon clippings, grocery ads, and uncashed checks). We sorted everything, organized their income and expenses, set up bill reminders, and got their records in shape. Their financial advisor and tax preparer now have clean, reliable data to work with every year. That's the goal. 

New Business

LLC to S Corp Conversion

Personal Service

 Joe left his job and launched his own service business. His first call to us came when a client requested his W9 — and he didn't want to hand over his personal information. We walked him through setting up an LLC, obtaining his EIN, and getting his business license. Today we manage his quarterly accounting and file his taxes — with every transaction coded so he captures every deduction he's entitled to. 

LLC to S Corp Conversion

LLC to S Corp Conversion

LLC to S Corp Conversion

 Maxine couldn't understand why her taxes were so high when she was barely making a profit. The answer was entity structure. We identified that converting her LLC to an S-Corp would significantly reduce her self-employment tax. We set up her owner salary, established an accountable plan for her home office, and structured her retirement contributions for maximum deductibility. Her tax bill dropped meaningfully — not because she earned less, but because her structure finally made sense. 

Having kids on payroll

Having kids on payroll

LLC to S Corp Conversion

 John and Lisa's business was growing — and so was their tax bill. During our intake conversation, we learned their 13-year-old helped out over the summer. That one detail opened a door they didn't know existed. We guided them through adding their teenager to payroll with full compliance documentation. The result: $10,000 in additional legitimate deductions that first year. This is what happens when your bookkeeper is also thinking about your taxes. 

QuickBook's Training

Having kids on payroll

QuickBook's Training

Pam wanted to assist her husband Ron with their business by taking charge of the invoicing and bill paying. She attempted to use QuickBooks online for these accounting tasks, but since she didn't fully grasp the program or accounting principles, she reached out to us for support. Within an hour, she received tailored QuickBooks training specific to her business needs, her chart of accounts was properly set up, and she learned how to effectively use the program. She truly enjoys her bookkeeping responsibilities, so we are on retainer to address any questions she may have, as well as to provide tax preparation services and a year-end review before the books are sent to their tax preparer.

IRS Audit

Having kids on payroll

QuickBook's Training

An established contractor arrived with an IRS audit notice and a lot of anxiety. We got to work — pulling bank statements, loan records, purchase documents, and reconciliations into a clean, organized package. What we found during the process surprised even him: he'd been under-claiming deductions for years. The audit didn't cost him money. It got him a refund of just over $20,000. He's been a weekly client ever since. 

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