Chico, CA CPA Accounting Firm

Your one-stop source for accounting, tax, and financial services


Accounting Services

Accounting Services

We do our best to meet the accounting and bookkeeping demands of small businesses which allows them to stay focused on what's important - running their business.

Tax Services

Tax Services

Roster Carlsen Inc. offers businesses and individuals a variety of tax services, ranging from simple tax return preparation to more complex tax planning and saving strategies.

Industries We Serve


As an experienced Chico, CA accounting firm, we're able to offer a wide range of accounting and bookkeeping services to businesses in a variety of niche industries.

CPA Firm in Chico, CA

At Roster Carlsen Inc. we are a Chico CPA firm dedicated to meeting the accounting, bookkeeping, and tax planning needs of small business owners and individuals throughout Chico and the surrounding communities. We understand the issues facing individuals and small businesses and take care in providing each client with personalized solutions to their tax and accounting needs. As your advisor, we will help you make the best financial decisions so that you may prosper and grow.

Our smart, analytical insights will make sense of your finances, lower your tax exposure, and increase profits so your business can grow. We’ll provide a steady supply of reliable financial advice and direction along with a number of essential accounting services including bookkeeping, cash flow analysis, and tax planning. If you’re starting a new business, we can help you identify which entity has the most tax advantages. We’ll also show you how to setup accounting processes that will allow you to precisely track your financial data and make filing your taxes at the end of the year easy. For individuals, we’ll prepare and file your tax return electronically, so you get your refund more quickly.

We offer an initial consultation to business owners. Call us today at 530-895-3163 and ask for Kort Carlsen to discuss your needs with an experienced Chico CPA firm.


We are experienced providers of industry-specific accounting and tax services for the following niche industries:

About Roster Carlsen Inc.


Request a Consultation

Roster Carlsen Inc. is a full-service accounting, tax planning, preparation, and business advisory firm serving clients in Chico and surrounding areas. We partner with you to identify the goals and objectives you have for your business and work with you to achieve those goals. By providing financial and operational leadership, guidance and advice, we can assist you in increasing your income and minimizing your tax liability. To learn more, sign up for a free consultation today!


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