Get to Know Christiansen Accounting

Christiansen Accounting has been serving the Pomona Valley since 1962 and provides a full range of tax, bookkeeping, consulting, trust, bill pay and business services, either in your facility or at our location.

Welcome to Christiansen Accounting

At Christiansen Accounting, we specialize in comprehensive financial services to meet all of your needs. Whether you need tax planning, preparation, estate and trust return help, fiduciary accounting, small business accounting, small business advising, or virtual CFO services, our full suite of solutions is designed to help individuals and businesses achieve their financial goals.

Services at a Glance

Tax Planning and Preparation: Our team of experienced professionals provides strategic tax planning sessions to minimize your tax liabilities. We also offer accurate, efficient tax preparation services to fit your budget.

Estate and Trust Returns: We navigate the challenges of estate and trust tax returns for you. Our years of expertise ensure compliance and optimizing tax efficiency.

Fiduciary Accounting: Our fiduciary accounting services offer a unique solution for trustees, executors, and other fiduciaries, providing accurate record-keeping and financial reporting to fulfill their obligations with confidence.

Small Business Accounting and Advising: From bookkeeping to business advisory services, we support Claremont small business owners with tailored solutions to optimize financial performance and drive growth.

Virtual CFO Services: Our virtual CFO services offer executive-level financial expertise without the overhead, providing strategic financial guidance to help businesses make informed decisions and achieve long-term success.

Additional services include, but are not limited to:

• Online Bookkeeping

• Remote Accounting 

• Review of Financial Statement Chart of Accounts 

• Business Transaction Process Flow

• Review of Management Prepared Financial Statements

• Management Analysis of Financial Statements Compilations

• Financial Planning 

• Audit Assistance 

• Budget Preparation 

• Job Costing 

• QuickBooks Set-Up

Our Expertise

Led by Corina, a CPA with over three decades of experience, and supported by two EAs, our team combines technical expertise with a commitment to personalized service. With a focus on small businesses, particularly S-Corps and LLCs, we excel in handling complex financial documents and providing strategic tax planning and business advisory services.

Originally established in 1962 by Corina's grandfather, we are proud to be a third-generation family-owned business. We take pride in our legacy of exceptional service, and we are committed to continuing to serve the Claremont community for decades to come.

Why Choose Christiansen Accounting

  • Personalized Attention: We understand the importance of face-to-face interactions, especially in Claremont's tight-knit community. We're here for you whenever you need us, whether you have questions about your impending retirement or you're thinking about launching a new startup business.

  • Representation Services: From audit assistance to IRS representation, we provide comprehensive support for those who are facing federal tax problems.

  • Community Engagement: Active members of the Chamber of Commerce, Rotary Club, and Executive Women’s International, we are committed to contributing to the Claremont community we love.

Get Started Today

Whether you need tax planning, accounting, or business advisory services, Christiansen Accounting is here to support you every step of the way. Contact us to schedule a consultation and experience the Christiansen Accounting difference. Contact us today at (909) 447-6802 to set up an appointment.