The QMS Letter

She was a healthcare founder and war veteran. She had built her practice from nothing, on her own, with no financial background and no roadmap. She knew her work and she was committed to her clients. She called me because she was behind on her bookkeeping and couldn't figure out why there was never any money in the bank.

That's what she said when she called. Behind on bookkeeping.

What I found when I got in there was books that told a story nobody had read clearly in years. This wasn't a bookkeeping problem. It was a financial systems problem that had been growing quietly in the background while she was busy doing the actual work of running her business.

Within three months she had clarity. Real clarity. She told me I was the business partner she had always wanted.

She never used the word controller. She didn't know that word applied to her situation. She just knew something was wrong, and she knew what it felt like once it wasn't.

That's what this article is about.

Most founders who call me are ready to hand it over. They just aren't sure yet that handing it over won't make things worse. They're not looking for answers at that point. They're looking for someone they can trust with the question. 

Why the word bookkeeper comes up first

When something feels financially off in a small business, founders reach for the vocabulary they have. Bookkeeper is usually the first word that comes to mind, because it's the most familiar one. Tax prep is another. Accountant. CPA.

These are real things. They matter. Your CPA does important work, and I want to be clear about that. Tax preparation, compliance, filing returns, advising on structure and planning, those are all skilled, specialized services. That work is primarily backward-looking by design. It takes the financial activity your business generated and makes sure it's reported accurately and legally. Your CPA is not ignoring your financial systems. That work simply isn't what a tax or compliance engagement is built to address.

The same is true of bookkeeping. A bookkeeper enters transactions, pays bills, sends invoices, processes payroll. In a healthy system, that's exactly what should happen.

The problem is that many small businesses don't have a healthy system. They have a system that was pieced together as the business grew. Transactions are getting entered, but nobody is looking at what the numbers actually mean. Invoices are going out, but nobody owns what happens when they don't get paid. The books are technically running, but the owner can't look at a report and trust what it says.

That gap between the books running and the books being trustworthy is not a bookkeeping problem. It's not a tax problem. It's an operational finance problem, and for most small businesses between $100K and $3M, it belongs to nobody.

What operational finance actually is

Operational finance is the work that makes your financial systems produce information you can actually use, right now, to make decisions about your business. This is the work a fractional controller provides, and it's distinct from what either a bookkeeper or a CPA is engaged to do.

The first thing is getting oriented. Before anything can be fixed, you need to know what you're actually looking at and whether the numbers in front of you reflect what's really happening in the business. That orientation is what shapes everything that follows.

It's also structural work, and it's designed to keep working. A single cleanup helps, but the goal is systems that stay reliable month after month, so the numbers you're looking at next quarter are just as trustworthy as the ones you fixed today.

When I got into her books, one of the first things I found was that she had cut her only advertising. She thought she was paying too much for it. She wasn't. She had stopped the one thing bringing customers in the door because she couldn't see where her money was going. There was also an entire portion of her business that wasn't in her books at all. The offsite parties and appointments that made up a real part of her revenue had never been recorded. She was making decisions based on a picture that left out a whole piece of her own business.

Without a frame of reference for what reasonable spending looks like, guessing fills the gap.

One of my current clients started his business from scratch and brought me in from day one. He had no idea how to calculate his cost of goods, set his pricing, or figure out his quarterly tax obligations. He was surprised by how much there was to figure out, and was at times frustrated by it. He did the work anyway. His growth has come in faster and larger than his original forecast. He told me recently it's easy to grow when you know your numbers.

That's operational finance. A result, not a title.

One question to ask yourself

When was the last time you looked at your financial reports and felt like you understood what they were telling you?

If the honest answer is "not recently" or "never really," the question worth asking is whether you have someone in your corner whose job it is to make those numbers make sense for you. That's not a personal failing. It's just the gap that operational finance fills, and it's the gap a fractional controller is specifically built to close for businesses that don't yet need a full-time hire.

If you'd like to talk through what you're seeing, I'm always happy to take a look.

Is this for you?

You built something real. Something people actually need and pay for. You did that without a finance degree, because you didn't need one to build it.

But the financial complexity grew alongside the business. The books may have gotten behind. Something may feel off but you can't point to exactly what. You've been holding it all together yourself and you're starting to wonder how long that's sustainable. You may have a bookkeeper and still not be sure you can trust the numbers.

You don't have the language or words for what's missing. That's not a failure. Most founders in your position don't. The people who know this work and what to call it are usually inside companies large enough to have hired someone to do it already.

The QMS Letter exists to give you that language, one topic at a time. Each issue covers one thing, explained in plain language, with something specific you can apply right away.

If you're running a business somewhere between $100K and $3M and something feels financially off, this is written for you. You don't have to know what to call the problem. You just have to recognize it.

Everything can be fixed.

The QMS Letter is a free weekly newsletter on operational finance for founder-led manufacturing and service companies. Every issue covers one topic in plain language with something you can apply right away.

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Marianne Quilez is the founder of Quilez Management Solutions, a boutique controller and operational finance practice serving manufacturers and service companies at $1M to $30M. She has 40 years of experience across operational finance, ERP systems, global trade, inventory control, and process improvement methodology. She works with a small number of clients at a time and is currently accepting one to two new engagements.

www.quilezmanagementsolutions.com