Bookkeeping, controller, and CFO services for small businesses in Chandler and Greater Phoenix.

Call or Text: (480) 256-9894

External Controller

A second set of eyes on your financials. We provide oversight and reporting alongside your in-house accounting team.

What This Is

You have someone handling your books in-house. Maybe a bookkeeper, maybe a small accounting team. They process transactions, reconcile accounts, and keep things moving day to day. But nobody is reviewing their work at a higher level to make sure the financials are actually accurate and telling the right story.

An external controller fills that gap. We review what your team produces, catch errors before they compound, make sure your financial statements follow proper accounting standards, and give you reporting you can actually use to make decisions. Think of it as adding a layer of quality control and financial insight without hiring a full-time controller.

Review and Oversight

We review your monthly financials for accuracy and completeness. That means checking reconciliations, looking at account balances that seem off, verifying that revenue and expenses are recorded in the right periods, and making sure nothing slipped through the cracks. The goal is financial statements you can trust.

Reporting and Communication

Once the books are reviewed, we prepare financial reports that actually make sense. Not just a standard profit and loss statement, but context around what the numbers mean. We can also work directly with your tax accountant at year-end or during tax planning conversations, speaking their language so nothing gets lost in translation.

Why This Matters

Most small businesses reach a point where they have someone doing the bookkeeping but nobody checking whether it is done right. The bookkeeper enters transactions and reconciles accounts, and the owner assumes everything is correct because the bank balance matches. But matching the bank balance and having accurate financials are two very different things.

Errors in bookkeeping tend to be quiet. They don’t announce themselves. A miscategorized expense here, a missed accrual there, revenue recorded in the wrong month. Individually they seem small. Over time they distort your financial picture and lead to bad decisions based on numbers that look fine on the surface but are off underneath.

Nobody Checking the Work

Your bookkeeper might be great. But even great bookkeepers benefit from a second set of eyes. In larger companies a controller reviews everything before it goes to management. Without that layer, mistakes accumulate quietly. You find out about them later, usually when your tax accountant asks uncomfortable questions or you realize your margins have been wrong for months.

Reports Without Insight

Getting a profit and loss statement every month is one thing. Understanding what it means is another. If your in-house team produces reports but nobody explains why gross margin dropped or where cash is going, you are looking at numbers without the context needed to act on them. The reports exist but they are not doing their job.

What Changes

Your financials get a proper review every month by someone with controller-level experience. Errors get caught and corrected before they snowball. Your in-house team gets guidance on how to handle tricky transactions so the same issues don’t keep coming back. The books stay clean, and you stop wondering whether you can trust the numbers you are looking at.

You also get financial reporting that goes beyond the basics. Instead of raw statements that require an accounting degree to interpret, you get a clear picture of how your business is performing and what deserves your attention. When it is time to talk to your tax accountant or your bank, the financials are ready and defensible.

Confidence in Your Numbers

When you look at your financial statements, you know someone with real accounting experience has reviewed them. You can make hiring decisions, pricing decisions, and growth plans based on numbers that have been verified. Your tax accountant gets clean books and you are more likely to capture every deduction you are entitled to.

A Stronger In-House Team

Your bookkeeper or accounting staff gets better over time because they have someone providing feedback and answering questions. Instead of guessing how to handle an unusual transaction, they have a resource to consult. The quality of the day-to-day work improves, which means fewer corrections and more reliable financials month after month.

Bookkeeping for East Valley Small Businesses

The Next Step:
Tell Us About Your Business

Let us know where things stand with your books and what kind of help you're looking for. We'll give you an honest assessment and a clear price.

Jackrabbit Accounting is a Chandler firm serving small businesses across the East Valley and Greater Phoenix. Led by Sean Larsen, CPA, we provide bookkeeping, controller, and fractional CFO services backed by over a decade of corporate finance and Big 4 accounting experience.

Client Reviews

5-Star Rated Firm

Social

  • Intuit ProAdvisor Gold Tier badge
  • QuickBooks ProAdvisor Level 1 Certified badge
  • QuickBooks ProAdvisor Level 2 Certified badge

© 2026 Jackrabbit Accounting Services, LLC