📍 3636 Fair Oaks Blvd, Suite 192, Sacramento, CA 95864📧 info@americanrivercpa.com📞 (916) 594-3281

Experienced. Responsible. Technology.

Whether your need is Tax Preparation, Bookkeeping, or Consulting services, American River CPA Corporation brings decades of experience—including Big 4 firms and tax agencies—to Sacramento area businesses and individuals. We combine proven expertise with cutting-edge technology to deliver exceptional service at competitive rates. Conveniently located near the intersection of Watt Ave. and Fair Oaks Blvd., we also offer specialty services on time-sensitive matters requiring in-person interaction with Franchise Tax Board.

Our Service Offerings

Tax Preparation

Winning on price and quality.

Bookkeeping

Accurate, reliable, affordable.

Planning and Consulting

Get out in front of your tax and business situations.

Tax Controversy

Let a former tax auditor guide you to the best result.

FTB Specialty Services

Leveraging experience and proximity.

About Us

Thomas Ott, CPA, MST

Thomas Ott, CPA, MST

Principal Shareholder

A rare breadth of tax experience- Big 4, middle market, agency, retail. Complex individual and business taxation, multi-state compliance, and deep expertise in planning and controversy. Past Treasurer for several non-profit organizations, with emphasis on bookkeeping practice and principles. A leader in tax technology at the highest levels of public accounting, Thomas now brings that innovation directly to his local community.

Miranda Ott

Miranda Ott

Scheduling, Admin Support

Born and raised in Sacramento, Miranda is an honors student and an accomplished violinist. She's enjoying working with her Dad to learn the family business. Go Rio Raiders!

Client Resources

Client Portal

Secure document exchange and communication with our firm.

Access Client Portal

Helpful Files (Trackers, Checklists, etc.)

Important Dates

DateWhat's Due
January 15, 2026Q4 2025 estimated tax payment
January 31, 2026W-2s and 1099-NEC due to recipients
March 16, 2026Partnership (1065) and S-Corp (1120-S) returns
April 15, 2026Individual returns (1040), C-Corp returns (1120), Q1 2026 estimated payment, IRA/HSA contribution deadline
DateWhat's Due
June 15, 2026Q2 estimated payment
September 15, 2026Q3 estimated payment, Extended partnership/S-corp deadline
October 15, 2026Extended individual and C-corp deadline
December 31, 2026RMD deadline for age 73+

Contact Us

Get In Touch

We'd love to hear from you. Reach out for a consultation or with any questions about how we can help.

Office Address:
3636 Fair Oaks Blvd, Suite 100
Sacramento, CA 95864
Phone: (916) 594-3281
Email: info@americanrivercpa.com
Office Hours:
By appointment   M-F  9 - 4:30

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