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Welcome to Hemmendinger + Company, LLC
Accounting firm licensed in NJ.

Welcome to Hemmendinger + Company, LLC, a Cedar Knolls CPA and tax service firm that prides itself on understanding how our clientsÂ’ businesses work. We are deeply familiar with the complexities of running a small/mid-sized company and non-profits alike. When working with smaller enterprises, we approach taxes from the unique vantage point of the entrepreneur, as we are small business owners ourselves.

Not only do we customize a tax plan that complies with regulations and conforms to your unique business situation, we help you gain a deeper knowledge of your tax obligations to better plan for your financial future.

The Benefits of Working with a CPA with CFO Experience 

Hemmendinger + Company, LLC specializes in helping business owners with complex tax returns. Over 34 years of tax, accounting, and CFO experience sets us apart from other local CPAs. It is this background that makes Hemmendinger + Company, LLC the first choice for businesses facing complicated tax scenarios, in need of financial planning, or who have more advanced questions about how to make their tax plan work for their long-term financial goals.

Our Cedar Knolls tax and account firm provides services that include:

  • Corporate tax and financial planning
  • Small business taxes and financial planning
  • Individual tax returns and tax problems

We are proud to provide tax services that are affordable, with many offered for a fixed fee that helps to avoid any surprises. You can depend on our team for honest and trustworthy accounting that meets your expectations. Our CPA also offers free reports on financial strategies for business owners, individuals, and investors as well as a monthly newsletter loaded with the latest tax saving strategies. Hemmendinger + Company, LLC belongs to the American Institute of Certified Public Accountants and the NJ Society of CPAs and is always working to bring the most effective tax and accounting strategies directly to clients through ongoing professional development

Schedule your Consultation with our Cedar Knolls CPA Today

If you need help with complex business or personal tax planning, the team at Hemmendinger + Company, LLC can help. We offer an initial consultation to ensure that we can meet all of your business and personal financial needs. Contact us at our Cedar Knolls office today to speak to a member of our team and schedule your meeting with our tax and business accounting professionals. We also serve Hanover Township and greater Morris County!

Days until April 15


We take care of your books for you, so you can get back to the job of running your business and generating profits.
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We offer payroll solutions that meet your business's needs and enable you to spend time doing what you do best--running your company.
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We offer a variety of services to help make sure that you are taking full advantage of Quickbooks' many features.
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We're here to help you resolve your tax problems and put an end to the misery that the IRS can put you through.
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We offer one-on-one guidance and a comprehensive financial plan that helps manage risk, improve performance, and ensure the growth and longevity of your wealth.
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Contact Us

We would love to hear from you!

We will answer all of your questions, as they impact both your tax and financial situations. We welcome you to contact us anytime.

At Hemmendinger + Company, LLC, we've been serving the Accounting needs of Cedar Knolls, NJ and the surrounding areas for years. If you need help managing any aspect of your home or business's finances, we want to hear from you.

Please fill out this form and let us know how we can be of service. We will happily offer you a free consultation to determine how we can best serve you.

Thank you for visiting. We look forward to working together!

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© Hemmendinger + Company, LLC 2019