Over 25 Years Combined Experience

Providing Professional Bookkeeping Services
with Integrity and Precision

About Sommer & Sommer Bookkeeping

Sommer & Sommer bookkeeping provide bookkeeping services in the Portland-Metro area.

Managing your business finances is a daunting task. Instead of tackling your budget, expenses, and other accounting procedures on your own, let Sommer & Sommer LLC offer you their professional assistance. We work with businesses of all sizes and can organize current books, establish new ones, or assist with internal bookkeeper training. For superior bookkeeping services from a passionate and experienced team you can trust, contact Sommer & Sommer LLC now.

Sommer & Sommer LLC serves businesses in the Portland-metro area, including Vancouver and other surrounding cities. Connect with us today to learn more about how our services can benefit your business.

Terry Sommer, Partner and Professional Bookkeeper in Clackamas

Terry Sommer


University of Michigan – BBA, Business Administration & Accounting

Marcia Sommer, Partner and Accounting Specialist in Clackamas

Marcia Sommer


Portland State University – BS, Business Administration & Accounting, Quickbooks Certified

Jamie Zelasko, Associate with Sommer & Sommer LLC

Jamie Zelasko


Biola University – BS

Terry Sommer, Partner and Professional Bookkeeper in Clackamas

Georgia Duckworth


Terry Sommer, Partner and Professional Bookkeeper in Clackamas

Jennifer Gordon


Portland Community College – Accounting AAS

Bookkeeping Services

At Sommer & Sommer LLC, we provide a variety of bookkeeping services to help satisfy your business needs. Thanks to our expertise and financial finesse, you can always expect exceptional attention-to-detail and precise bookkeeping from our team members.

Our services include:

  • Accuracy reviews for existing books
  • New book creation
  • General data entry
  • Financial software training
  • Cash, credit card, and loan account reconciliations

Whether you are looking for limited or full-service bookkeeping, we promise our experienced team will bring order to your financial chaos. Working with Sommer & Sommer LLC is your next step when it comes to protecting the financial integrity of your business.

Get in touch now for a no-charge consultation.

Accounting Services

Accounting is our specialty here at Sommer & Sommer LLC. From start to finish, our clients can expect responsive and trustworthy servicing of their accounts. Through precise recording and organization of your company’s financial information, we always guarantee accurate statements. Relying on our expertise to assess the financial health of your business is the best way to plan and prepare for the future.

Our accounting services include, but are not limited to:

  • Service troublesome IRS & state correspondence
  • Prepare annotated financial statements
  • Customize reports
  • Document and support account balances
  • Prepare year-end work papers
  • File independent contractor 1099s

Contact Sommer & Sommer LLC now for professional assistance with all of your accounting needs.

Cash Forecasting & Budgeting

Cash forecasting and budgeting are two practical necessities that benefit all businesses. When you request cash forecasting services through Sommer & Sommer LLC, we gather vital financial information related to your business, project expected revenue, and analyze your current financial commitments. With a detailed overview of your business finances, you can comfortably spend cash when you need to.

In addition to our cash forecasting, we can also help you create and adhere to a proper budget. Our budgeting tools measure the actual performance of your company and compare it to projected performance. Once we have gathered the right data, you can then move forward with educated and well-informed management decisions. With the right budgeting strategies provided to you by Sommer & Sommer LLC, you are sure to see a positive impact on your business.

Budgeting and cash forecasting are strategic planning tactics that many business owners do not utilize. We are proud to provide them to our clients. With our assistance, you can operate your business with greater financial understanding and forethought.

Kind words from our clients

Sommer & Sommer bookkeeping provide bookkeeping services in the Portland-Metro area.

The ladies in this office will never let you down! I can’t tell you how thankful I am to them for all that they do. They keep our accounts in tip top shape all year round and make our CPA’s job pretty easy. Many times I ask for something in a rush and it’s done before deadline. There are so many amazing things I could say about Sommer & Sommer, because they are superstars. Billing is super easy, we pay with a click. Parking is always available and they are super easy to find the first time.

Heather Marsh, Mudpuppies Pet Grooming

Sommer & Sommer have provided excellent bookkeeping services across our complex business. They have been flexible, capable, and thorough in their work. We appreciate knowing that we can rely on them to make sure this important function is both well organized and executed. Sommer & Sommer is both easy to communicate with and are a pleasure to partner with.
~ 3×5 Partners

Sommer & Sommer proved, over many projects, to be highly competent, strongly collaborative, and very efficient. They routinely identified and sorted out issues overlooked by others for years. All while being a joy to work with.
~Brian Hufft, Upward Partners

We have been using Sommer & Sommer for the past 3 years and we couldn’t be happier. They are thorough with their bookkeeping and pay attention to all the details, so you don’t have to. They are organized, timely, work well with other professionals and operate at the highest level of integrity.
~Dr. Min & Dr. Lori, Priority Life Chiropractic & Massage

Make a Payment

Secure online payments through PayPal