Modern Accounting.
Human Expertise.
Technology Precision.
For more than two decades, PBTSI has delivered trusted accounting and advisory services to growing businesses. Today, we combine deep industry expertise with processs-powered efficiency and fully remote operations to redefine what modern accounting should look like — transparent, proactive, and built around partnership.
Built on Trust. Evolved Through Innovation.
PBTSI was founded on the belief that businesses deserve better accounting support — proactive, transparent, and relationship-driven. What began as a traditional Las Vegas accounting firm has evolved into a fully remote, technology-enabled financial partner. While our tools have advanced, our core values remain the same: integrity, commitment, and continuous improvement. Through thoughtful client assessments and a cross-trained team spanning bookkeeping, payroll, CFO advisory, and tax, we deliver strategic guidance with zero surprises — operating as true partners, not vendors.
Meet the Team Behind Your Success
Our team combines decades of public accounting experience with modern financial technology expertise.
Our Pillars
Our Foundation Is Built on Three Core Pillars
Tech-First Approach
We integrate cloud platforms, automation, and process-driven workflows to deliver faster reporting, stronger accuracy, and enhanced visibility into your financial data.
Cross-Trained Expert Team
Our financial operations and management teams are cross-trained across departments. This ensures seamless collaboration, improved accuracy, and consistent service — no bottlenecks.
Zero Downtime for Clients
Because our team is cross-functional and remote-enabled, your business never experiences service interruptions. Your financial operations continue smoothly — always.
Real clients. Real data. Real growth.
Managed Monthly
Payables Processed Monthly
Paychecks Processed Monthly
Accuracy Rate
Integrated With Your Existing Tech Stack
Works seamlessly with the tools you already use—ensuring smooth data flow, automation, and accurate reporting without disrupting your operations.
Trusted by Business Owners for 24 Years
I am grateful to have the opportunity to work with Stephanie White and her team at PBTSI. For years Stephanie has given me the needed guidance to thrive as a young and ambitious business owner in the Las Vegas Valley. Not only has she helped with my accounting for my business but she has also helped me with starting my Non-Profit. She has helped me create a business AND a Non-Profit step by step. I would recommend her services to anyone who asks about accounting. It is safe to say I will continue to be working with Stephanie and her team!
Aniciete Training Club
PBTSI rescued my company and me from the jaws of defeat. We had neglected our accounting department to the point that we hadn’t received month-end financials for 6 months. We didn’t know how to whip the department into shape because we’re mental health professionals, not accountants. We reached out to PBTSI while on the verge of bankruptcy, described the situation to them, and looked at them like deer in headlights hoping they could fix everything. It’s taken time and effort on our part, but 9 months later, we’re receiving on-time, accurate monthly financials, and we’ve completely revamped our accounting practices. We’re implementing budgets and financial meetings across departments, all under the leadership of PBTSI. PBTSI spoke in plain language and kept the jargon out. They walked me through QuickBooks personally and professionally. They helped me understand my financials and that I can reconfigure them in ways that make sense to me. They worked closely with staff in my business to undo confusing policies and procedures and implement streamlined systems. They worked closely with my CPA to ensure they have everything they need without making me feel like a go-between with my accountant and CPA. PBTSI is on my team. They’re kind, professional, knowledgeable, and experienced. I can’t emphasize how nice it is to have an accounting team that speaks English to me instead of accounting-ese. I have recommended PBTSI to anyone who asks me about accounting.
Healthy Minds
I have been very happy with the tax service and professionalism of Professional Bookkeeping & Tax Service Inc. From Chelsea, the Practice Manager, to Stephanie White, Founder & Accounting Director, I greatly appreciate their quick responses to questions asked and work to be completed. I look forward to continuing my association with them for the foreseeable future.
MikMar, Inc.
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