Mark S. Mueller, CPA offers over 20 years of expertise in accounting and tax preparation services to businesses and individuals.

We are an Accounting, Tax and Consulting firm. We handle personal and business taxes. We offer bookkeeping services, payroll, business planning and CFO Advisory.

We go above and beyond to take care of our customers. Helping people get out of debt with the IRS and state

Personalized service Enjoy working with sole proprietors and their unique challenges. Tax laws change and staying educated and current is important to me knowing I can provide the most up to date information to my clients. With twenty plus years of experience in tax preparation providing the best service to my clients is a priority. Doblers Tax Service is a family business that was started in 1974 and has remained in the family since. I have been involved as a tax preparer since 1990 and am an authorized IRS e-filer. Meeting new people and helping them understand the tax laws and applications that will benefit them....

We like to be proactive and keep in touch with clients throughout the year so that we can plan and strategize We enjoy working with privately held businesses to help them thrive and grow. We like to think of ourselves as the CFO that they may not be able to hire

Every client, no matter how big or small, is important to me. I know firsthand how it feels to be treated differently, and I believe that everyone deserves to be treated with the same level of attention and respect no matter how much money they have, where they are from or what their occupation is. Growing up, my parents - who were immigrants - didn't have anyone to help them with financial advice or tax questions. I want that to change that for others. What we do makes a difference in people's lives. It matters. It's a great feeling to be able to help people like myself, like my parents - just ordinary people - plan better for their futures...

Our firm takes more of a proactive role as our clients Accountant. We don't just prepare a tax return; we are a part of their life's decisions to ensure the proper plan is in place when making financial decisions. Working with the clients. Not only by navigating through their tax return, but showing them how the tax laws affect them personally.

We specialize in bookkeeping, financial reports, cashflow statements, accounts receivable, accounts payables, payroll service, sales tax, individual and business tax returns, QuickBooks set up and cleaning books. We are offering Secure, Speedy, Accurate, Trustworthy Bookkeeping, Accounting, and tax services to our valuable clients. No matter of your business valuation, we are providing equal level of attention to all our clients with proper time and guidance as they need....

Very quick in responding to questions that customers have and if I am not sure of the answer, will research the question to see if I can find the answer before I respond to the customer. The ability to work remotely and help small business owners with their accounting and tax preparation needs at a cost that is affordable to them.

OSGroup focuses on creating value for our clients through understanding critical information from their business that creates opportunity by anticipating tax and cash flow impacts. Our emphasis on a long-term view so we can understand truly understand challenges that clients face, allows us to advise on operational and strategic value creation. You can learn more about OSGroup at www.osgroupcpas.com.