Kellcat Bookkeeping | Expert Bookkeeper in Centennial, CO | Call Us at 720-257-9211

Expert Bookkeeping Services for Centennial, Colorado

Finally Get Financial Clarity and Reclaim Your Time. We Handle Your Books, So You Can Run Your Business.

A Financial Partner Who Understands Centennial

As a business owner in Centennial, you're part of a community that’s both one of Colorado’s newest and one of its most successful. From the family-oriented neighborhoods of Willow Creek and Cherry Knolls or the area around Centennial Center Park to the bustling commercial corridors, Centennial is a city built on a vision of quality of life and forward-thinking growth. At Kellcat Bookkeeping, we are more than just bookkeepers; we are your local financial partners, dedicated to the prosperity of businesses right here in our community.

Our 15 years of experience are rooted in helping Colorado businesses navigate their unique financial landscapes. We understand that whether you operate near The Streets at SouthGlenn or serve clients across the city, you need a bookkeeping solution that is precise, reliable, and tailored to the local environment. We’re here to provide that clarity, so you can focus on what you do best.

Bookkeeping Services Built for Centennial

We offer a full suite of bookkeeping and financial advisory services designed to provide stability and support your growth. Our solutions are scalable to meet the diverse needs of Centennial's enterprises.

Accounting Diagnostic for Centennial Businesses

Are your financials telling the whole story? Our diagnostic review provides a comprehensive audit of your books. We'll identify potential risks, uncover opportunities for financial optimization, and give you a clear, actionable roadmap to greater financial health.

Historical Cleanup and Catch-Up

Falling behind on your books is easy in a busy market. We specialize in historical cleanups, meticulously organizing past transactions to ensure you are fully compliant and prepared for tax season, financing, or a potential sale.

Ongoing Professional Bookkeeping

This is our core service. We manage all your monthly financial record-keeping, including bank and credit card reconciliations. We generate pristine financial statements (Profit & Loss, Balance Sheet) that give you a real-time, crystal-clear view of your business’s profitability and cash flow.

Is This Your Centennial Business?

You're running a successful business in Centennial, a community known for its ambition and quality of life.

Yet, you're bogged down by financial tasks. Does any of this sound familiar?

You're constantly behind on reconciling your accounts in QuickBooks or Xero.
You worry that you aren't properly tracking income and expenses for tax season.
You don't have a clear picture of your cash flow or profitability month-to-month.
Your time is better spent serving your clients and generating revenue, not doing data entry.

At Kellcat Bookkeeping, we don't just manage ledgers; we solve these problems.

As a local firm serving Centennial and the South Denver Metro area, we provide the financial backbone your business needs to thrive in this competitive landscape.

Centennial, CO with the mountains in the distance

Brian Kelly, owner of Kellcat Bookkeeping

A Local Partner Invested in Your Success

In a world of faceless national firms, we offer a distinct local advantage. We're based right here in the South Metro area, and our founder has 15 years of experience helping Colorado businesses just like yours. We don't just serve Centennial; we're part of the community.

That community-first approach is driven by our founder, Brian Kelly. Brian’s career began right here in a local CPA firm, where he saw how streamlined financials could transform a small business. He founded Kellcat with a single mission: to use his expertise to free up fellow business owners so they can focus on growth, family, and maybe even enjoying a weekend on Colorado's slopes—something he loves to do himself.

The Kellcat Difference

Local market insights
Deep knowledge of CO tax laws
A dedicated, single point of contact
Proactive advice for local trends
Accessible for in-person meetings

The National Chain

Generic, one-size-fits-all approach
Call center with limited local context
You're just another ticket number
Reactive, impersonal service
100% remote, different time zones

Serving clients throughout Centennial and the South Metro area

Name: Kellcat Bookkeeping, LLC

Address: 9032 Star Fall Cir, Littleton, CO 80125, United States

Phone: 720-257-9211

Operating Hours: Monday - Friday: 9:00 AM - 5:00 PM

A Modern City with a Unique Heritage

Centennial’s story is a modern Colorado success story. Incorporated in 2001 by residents who desired greater local control, it became the largest new city in American history at the time. Its name proudly reflects Colorado's identity as the "Centennial State," celebrating the state's admission to the Union in 1876.

This commitment to community and self-governance defines the city today. Centennial masterfully blends vibrant commercial centers with beautiful residential neighborhoods and abundant open spaces, like the beloved Centennial Center Park and the historic High Line Canal Trail that winds through its landscape. It’s a community that values both innovation and a high quality of life, making it a truly exceptional place to own and operate a business.

Local Bookkeeping FAQs

What types of Centennial businesses do you specialize in?

We have extensive experience with the businesses that form the backbone of the Centennial and South Metro economy. Our primary focus is on professional service companies (consultants, law firms, marketing agencies), home service providers (plumbers, electricians, landscapers, HVAC), and the growing number of tech and SaaS businesses near the Denver Tech Center. Our systems are perfectly tailored to handle everything from project-based accounting to managing inventory and subcontractor payments.

I already use accounting software. Can you work with it?

Yes. We are certified experts in the industry's leading platforms. As a QuickBooks Certified ProAdvisor and a Xero Certified Partner, we can seamlessly integrate with your existing setup. During our initial consultation, we'll review your current software and processes to ensure a smooth and efficient partnership from day one.

Are there unique payroll taxes or regulations in Centennial?

While the City of Centennial does not levy its own Occupational Privilege Tax (OPT) like nearby Denver or Aurora, you are still subject to all Colorado state payroll regulations. We ensure your payroll records are immaculate and that you are perfectly compliant with all state unemployment insurance (SUI) and withholding requirements, keeping you prepared for any audit and making tax time simple.

How exactly do you make my CPA's job easier (and cheaper for me)?

We are a CPA's best friend. A significant portion of tax preparation fees comes from the CPA having to clean up messy books, organize records, and fix categorization errors. We eliminate that. At the end of the year, we provide your CPA with a pristine, "tax-ready package" containing perfectly reconciled financial statements (P&L, Balance Sheet, etc.) and all necessary documentation. Your CPA can then focus on high-level tax strategy instead of data entry, which directly translates to lower tax prep fees and a smoother, faster filing process for you.