About Modus Books

Hello! My name is McKaila Kiernan, and I am the founder of Modus Books, LLC.

The Method Behind Your Success

Every business has its own rhythm, but not every business has a method. I founded Modus Books because I believe that financial success isn't an accident—it is the result of a consistent, disciplined approach to your data.

I provide the structure, precision, and clarity required to turn a growing business into a thriving one. The name "Modus"reflects my core philosophy: that your financial foundation should be rock-solid, leveraging modern technology and rigorous attention to detail so you can lead your business with total confidence.

My Story

I’ve always believed that business owners are at their best when they are creating, leading, and growing—not when they are buried under a mountain of receipts or struggling to make sense of a spreadsheet.

I started Modus Books to solve a specific problem: the "financial fog" that many entrepreneurs experience. I saw talented people losing sleep over their books and wasting dozens of hours every month on administrative tasks that didn't move the needle. I knew there was a better way. By combining my passion for organization with a high-standard "method" of bookkeeping, I decided to build a boutique practice where precision meets personal partnership.

Who I Am

I founded Modus Books to provide a more intentional, sophisticated level of service. As your primary point of contact and lead practitioner, I ensure that the "Modus Method" is applied with total consistency across your accounts. By maintaining a boutique structure, I am able to offer the personalized attention and financial integrity that your business deserves.

I believe in a partnership rooted in transparency and precision. I oversee the health of your ledger to ensure it provides a clear view of your performance, allowing you the space to lead your business with absolute certainty.

What is the Modus Method?

Great businesses are built on organized data. My approach ensures your financial foundation is structured, secure, and easy to navigate. I’ve refined my process into four key pillars—each designed to give you total control over your business’s future.

1. A Reliable Rhythm

I establish a consistent communication cadence from day one. I don’t believe in "radio silence," especially during tax season. I am available when you need me, ensuring your questions are answered and your records stay current without you having to chase me down. The Result: You regain the mental bandwidth to focus on your clients, knowing your "back office" is moving like clockwork.

2. Audit-Ready Accuracy

I perform a meticulous, multi-step reconciliation process on every account. I don’t just "match" transactions; I verify the integrity of your data against the highest professional standards. I categorize every dollar with the end goal in mind: clean, CPA-ready books. The Result: Tax season becomes a non-event. You’ll have the confidence that your records are defensible, accurate, and ready for your accountant at a moment’s notice.

3. Proactive Reporting

In business, hindsight is only useful if it’s timely. I follow a strict "Day 10" standard, closing your books and delivering your financial package by the 10th of every month. I look ahead at your cash flow and upcoming obligations rather than just looking backward. The Result: You transition from being reactive to being proactive. You get a ten-day head start on the month ahead, equipped with the data to make confident, real-time decisions.

4. Meaningful Metrics

A Balance Sheet is only valuable if you understand what it’s telling you. Along with your financial statements, I provide a high-level narrative in plain English. I translate the spreadsheets into a clear picture of your business’s performance, highlighting where you’re winning and where we can optimize. The Result: You gain true financial literacy. You’ll stop guessing about your profitability and start leading with a clear understanding of your business’s story.

My Commitment

Whether I am managing your foundational ledger or providing advanced performance analytics, my commitment remains the same: Total financial integrity and zero surprises. I handle the paperwork so you can handle the growth.