Superior Results. Delivered.
Welcome
In the final analysis, it’s an uncommon breadth of experience… over many years… that allows me to cater to small business owners of varying industries who have outgrown their current CPA Firm… and large businesses who are not receiving responsive, cost-effective solutions from their current regional or national firm. If you’re ready for a partner who delivers personalized, educational service with real depth — let’s talk.
What We Do
About Roger
The best client relationships are those in which the business owner and their dream team of seasoned professional are efficiently marching in lock step toward a common goal.
Industries Served
A career rooted in non-departmentalized CPA firms has produced an exceptional breadth of knowledge in terms of industries served. ..
.
Client Services
Directly, and in conjunction with Kho & Patel CPA’s partners/associates, as well as Strategic Partners, Roger offers a wide range of services to business and individual clients.
Kho & Patel CPAs
Your relationship with Roger is complemented by the full range of client services and Industries served offered by Kho & Patel CPAs, a 20+ team firm in San Dimas, California.
Our Services
Audit/Assurance
Audits, reviews, and compilations serve as essential financial reporting tools to deliver a clear, comprehensive picture of your business’s financial health. In today’s environment of heightened accountability — to stakeholders, lenders, investors, and regulators — the accuracy, completeness, and reliability of your financial statements are more critical than ever.
Tax Planning/Preparation
Major financial decisions in your business and personal life — such as investments, expansions, property purchases, or retirement planning — can significantly impact your tax position for years to come. Proactive tax planning is essential to uncover the most effective strategies under current tax laws, helping you minimize liabilities and maximize long-term wealth preservation.
Business Advisory/Consulting
As an entrepreneur, you thrive on bold ideas, calculated risks, and turning the impossible into reality. Wearing multiple hats to drive your vision forward is part of what makes you exceptional — but it can also be overwhelming. We can provide, and/or direct you to expert guidance, objective insights, and strategic support from seasoned professionals who understand the unique challenges and opportunities of innovative business owners like you.
Services Offered in Conjunction with Strategic Partners
In today’s complex financial and regulatory environment, specialized needs sometimes require expertise beyond traditional accounting and tax services. We partner with a trusted network of strategic professionals — such as attorneys, financial advisors, insurance specialists, appraisers and industry specialists — to deliver seamless, comprehensive solutions while you continue working with your dedicated CPA team.
What Clients Are Saying…
“He has been there to answer all my questions…”
Coming from out of state with a rental property, a corporation, a medical practice and the loss of my husband, Roger was able to make sense of my financial situation and personal set-backs. He has been there to answer all my questions and navigate all my returns. I am amazed and grateful to have found such an amazing accountant.
– Beth B.
“I highly recommend Roger and will continue to do business with him in the future…”
Roger Rossmeisl is, in my opinion, the best choice for automotive dealership Accounting and Auditing in the marketplace today. I have worked with him on a few challenging projects and he offers sound tax advice, best practices for maintaining accurate and timely records, and will fully research any questions that may have more than one option to ensure his clients are making informed decisions. He understands dealerships’ accounting and taxes better than most CPA’s I have had to work with in the past.
Very Important Quality – He never seems to get rattled and is quite pleasant to work with, even when the situation is not ideal.
He handled my personal Tax Return as well when I relocated to another state and helped me through the transition.
I highly recommend Roger and will continue to do business with him in the future. If you are less than satisfied with your current level of service, do yourself a favor and meet with Roger. You may find your next CPA!
– April B.
“He has earned my trust and respect, and I highly recommend him…”
Roger has been my exclusive choice for CPA services for many years, having previously performed long-term, continuing engagements with two past employers and now in my own auto parts company. He has earned my trust and respect, and I highly recommend him to anyone in need of the services he offers.
– Curtis P.
“Roger is simply the best automotive CPA there is…”
Roger is the BEST. I have worked with Roger for over 20 years as a CFO and General Manager of automotive dealerships. Roger is simply the best automotive CPA there is. His professionalism and attention to detail saved us from many negative outcomes. He’s a trusted accountant and goes the extra mile to make sure our stores were tax compliant. When Roger is part of your team, it means peace of mind.
– Kathi K.
“Roger is always my go-to professional…”
In the nearly two decades that I have known Roger, he has, repeatedly, proven himself an invaluable treasure trove of knowledge and skill in every aspect of tax law and finances. He is also self-driven, detail-oriented, and honest. I am truly honored to know Roger both professionally and personally.
As someone who is self-employed and runs several businesses, I often find myself in challenging financial situations, where I require insight and advice from someone skilled in the nuances of taxation. Roger is always my go-to professional. Sometimes my questions and issues are novel and demand research. Roger consistently finds the answer.
Aside from his unequalled professionalism, Roger is also a super nice guy, whose integrity, empathy, and compassion, shine both in his business and personal lives. I am honored to call him both “colleague” and “friend.”
– Warren W.
“Second to none, he is hands down the “go-to” CPA for everyone…”
I have been a Client of Roger since 1995 — he is amazing… Second to none, he is hands down the “go-to” CPA for everyone… His integrity, knowledge and work ethic blow everyone else out of the water! Highly recommended for ALL industries, local and International, large and small, Corporate and personal… See for yourself — you will not be disappointed!
– Lynn H.
“Roger is a high level skilled professional…”
Roger is a high level skilled professional. I have worked with Roger on multiple projects as a client. When complex issues arise Roger finds a creative way to resolve these issues that adhere to and comply with the ever-changing accounting principles and tax laws. I’m thankful that Roger is part of our corporate team and would strongly recommend him if you’re a startup or a long-existing corporation he will help you facilitate and grow revenue streams in areas that were not previously considered. What’s critical is that Roger takes a proactive approach to accounting and or tax law changes that directly affect your industry, enabling one to make well-informed decisions while getting ahead of any potential problems that may arise out of these changes. I’m so thankful that Roger is on our team.
– James W.
“We are proud to have Roger as our CPA and highly recommend him…”
Roger has been our CPA since we formed our business in 2015. Roger’s knowledge, professionalism, and approach to his work make him a perfect fit for our company. We are proud to have Roger as our CPA and highly recommend him.
– Ryan V.
FAQs
Newsroom
Affordable Ways to Protect Your Small Business from Fraud
When it comes to fraud, small business owners can feel like they’re between a rock and a hard place. On the one hand, the Association of Certified Fraud Examiners (ACFE) has found that companies with fewer than 100 employees suffer higher losses per occupational fraud scheme than their larger peers ($141,000 vs. $130,000 for companies [...]
Fine-Tune Your Tax Withholding After Filing Your Return
Many taxpayers discover at filing time that their tax payments during the year didn’t align with their actual liability — either too much or too little was withheld from their paychecks. A small difference is to be expected, but withholding that’s significantly off target can have negative consequences. Overwithholding reduces the amount available to you [...]
Cost Segregation Studies Can Reveal Substantial Tax Savings
Businesses that own commercial real property may be sitting on an overlooked treasure chest of tax savings — and a cost segregation study can be the key to unlocking it. This is a strategic tool that combines accounting and engineering techniques to identify building costs that are properly allocable to tangible personal property rather than [...]




