Lee’s Summit Accounting Services You Can Trust

Welcome to Abacus Accounting Solutions. We provide large and small businesses with accounting services to maximize utility and customer service while upholding integrity and trust. At Abacus the client is valued above all, as it is our privilege to ensure that our services exceed expectations.

“It is our obligation to serve.”

– Greer Zoller, EA, Owner

small business Accounting Services

Abacus Accounting Solutions – Finance and Accounting Services

Abacus Accounting Solutions emphasizes creating quality, long-lasting relationships.

Our staff understands and prioritizes the wants and needs of a clients’ business while offering quality customer service by curating a personable relationship unique to the client they are working with.

Our company’s founder, Greer Zoller, says it best.

“At Abacus Accounting Solutions, we live and die by the level of our customer service. We promise to bring our “A” game – every day with every customer. It’s at the heart of our brand. It’s our mission.”

Client Focused Accounting Services

Having a relationship with staff entails more than an annual phone call, as we aim to touch base with clients regularly. We want to know who you are as a person, not just a client. While bookkeeping and payroll needs will be discussed thoroughly don’t be afraid to mention your family, plans for vacation, or long-term goals. You are important to us.

At Abacus Accounting Solutions our financial accounting services policies, procedures, and processes will be unique to each client. This is because we understand that every business is different and will have individual needs. To do this, Abacus must stay up to date with how your business operates and any questions or concerns you may have. As a result of our collaboration, our staff can help you work towards your success.

Abacus Accounting Solutions looks forward to speaking with you – a valued customer. Allow us to listen to your business issues, accounting challenges, tax concerns, and even those hopes and dreams. Contact us today for all your accounting needs!

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    All About Greer

    Greer Zoller, EA, is the founder and owner of Abacus Accounting Solutions, located in the Windsor professional building Lee’s Summit, Missouri. Greer earned her Bachelor’s and Master’s degrees in Accounting from the University of Central Missouri and has become an exemplary business professional who values professionalism and trust. She is a resident of Lake Lotawana, Missouri, where she resides with her husband, Brian, and their three daughters. Greer is dedicated to her family, and of course, to Abacus Accounting Solutions with its many satisfied and loyal customers.

    greer abacus accounting solutions

    All About Michelle

    Michelle Clark is the Office Manager and Client Relationship Coordinator at Abacus Accounting Solutions. In 2020, Michelle graduated from UMKC Summa Cum Laude with a Bachelor’s degree in Accounting. She has 8 years of experience in bookkeeping, payroll, sales tax, and income tax preparation. Michelle is dedicated to the people and the numbers as they are her favorite parts of accounting. When faced with a challenge or opportunity, she faces it head on to put everything in balance and create satisfied customers. Outside of accounting Michelle is dedicated to her family and cheering for the Chiefs.

    michelle abacus accounting solutions

    All About Jennica

    Jennica Cassity has served as Staff Bookkeeper for Abacus Accounting Solutions since 2023. Jennica has four dogs and enjoys crafting and baking. Her favorite thing to bake at the moment is pretzel bites and she loves spending her spare time with her husband, Jamison, and daughter, Stevie. Jennica and her family enjoy going to the lake and exploring new places to eat in Kansas City. They also love cheering on our Kansas City Chiefs! What Jennica loves most about bookkeeping is seeing all of the pieces come together; it is like solving a puzzle!

    Jennica Cassity

    All About Colten

    Colten Curtis is an Income Tax Preparer at Abacus Accounting Solutions. Colten earned his Bachelor’s degree in Finance from the University of Missouri-Kansas City. When he’s not working on tax returns, Colten enjoys an occasional round of golf, trip to the gym or hitting up Arrowhead for a Chiefs game. His favorite restaurant is Slaps BBQ in Kansas City, Kansas. Outside of live sports, Colten follows ‘The Bear’ on Hulu and keeps busy with his 4-year-old Pitbull/lab mix, Ari, who “behaves more like a cat than a dog.” Recently, Colten has finished the book ‘The Millionaire Next Door.’

    Colten Curtis

    All About Melissa

    Melissa Collins began in 2024 as the Payroll Specialist for Abacus Accounting Solutions. While Melissa’s degree falls in the medical field, she worked as a 9-1-1 dispatcher for the previous 18 years. Fall in Kansas City is Melissa’s favorite season, and she enjoys all the area fall festivals. When she’s not working payroll, Melissa enjoys baking, sewing and her dogs, as well as having her grandchildren out to her home in the country. And when it’s time to relax and read, Melissa recently finished the ‘Graveyard Series’ and recommends anything by author Steven King.

    Melissa Collins

    All About Emily

    Emily Nuhn works as an Administrative Assistant at Abacus Accounting Solutions. Emily is a graduate of Missouri State University with a degree in Fashion Merchandising & Product Development. As a Kansas Citian, it’s no surprise she’s a Chiefs and Royals fan and enjoys area concerts, too. When she’s not cheering on the hometown teams, you can find her playing pickleball, puzzling or crafting. Emily says she will travel to Italy someday to experience the art, shopping and cuisine. She’s currently reading the ‘A Court of Thorns & Roses’ series and enjoys her Rom-Coms – particularly ‘Anyone But You.’

    Emily Nuhn

    Utility

    It is our mission to add value to our clients throughout the year.

    Utility

    We will strive to get you every deduction you have coming at tax time, and for those deductions to have a positive impact on the success of your business.

    Integrity

    Our ethical standards will always be transparent.

    Integrity

    Integrity is a fundamental element of the accounting profession. We promise to be forthright and candid with your financial information.

    Customer Service

    We have set high standards for the level of customer service we provide.

    Customer Service

    We want to fulfill our promises to you, and that means giving more than you expect. Abacus Accounting will provide excellent customer service – service you can’t find anywhere else.

    Trust

    You can trust Abacus Accounting Solutions to provide the highest quality services.

    Trust

    If we make a promise, we’ll keep it. Words are easily said, but we demonstrate our trustworthiness through actions.