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Lenning & Co., Inc. is a full-service accounting firm serving clients throughout the Seal Beach area, dedicated to providing our clients with professional, personalized services and guidance in a wide range of financial and business needs.


On this website, you will find information about Lenning & Co., Inc., including our list of services. We have also provided you with online resources to assist in the tax process and financial decision-making. These tools include downloadable tax forms and publications, financial calculators, news and links to other useful sites. Whether you are an individual or business in or around Seal Beach, Lenning & Co., Inc. has years of valuable experience assisting professionals with their accounting needs.


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Our accounting services steer you closer to these goals with accurate record-keeping and reporting as well as support on financial issues.

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We guide our clients through a full range of tax planning and preparation decisions with strategies that minimize your tax liabilities, maximize your cash flow and keep you on track to your financial goals.

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Click here to read our latest Peer Review report.