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Business Details
11 Years
experience
Your Trusted Partner for Personalized Accounting Solutions
At Sarah Williamson, we specialize in transforming complex financial challenges into streamlined solutions for both individuals and businesses. With 26 years of dedicated accounting experience, our practice is built on the foundation of personalized service, ensuring every client receives tailored strategies to maximize their financial outcomes. Our team combines deep technical expertise with a commitment to client education, offering clear explanations of intricate tax scenarios and proactive guidance for long-term financial planning. Recognized as Best of Lawrence Accountant of the Year for six consecutive years, we pride ourselves on rapid response times, meticulous attention to detail, and a client-centric approach that prioritizes your peace of mind.

From tax preparation to business consulting, our services are designed to alleviate financial stress while optimizing returns. Our local roots in Lawrence, Kansas, combined with diverse industry experience from Fortune 500 collaborations to small business support, position us to deliver exceptional value across our 1,000+ client base.
Services
Tax Preparation Tax Credit Maximization Payroll Services Bookkeeping QuickBooks Support Business Consulting Tax Return Projections Retirement Planning Estate Tax Services
Details
  • Year established: 2015
Highlights and features
  • We offer 26 years of specialized accounting expertise with personalized service
  • Our team provides rapid response times and clear tax situation explanations
  • Recognized as Best of Lawrence Accountant of the Year for six consecutive years
  • We combine Fortune 500 experience with small business client focus
  • Our services include tailored tax planning and business consulting solutions
Associations and certifications
  • Certified Public Accountant (CPA)
  • Best of Lawrence Accountant of the Year
What people say
Quick to respond Knowledgeable and amazing Takes time to explain Stress-free experience Exceptional communication
Services
Tax Preparation
Comprehensive tax preparation services for individuals and businesses, ensuring compliance while maximizing deductions and credits. Our experienced CPAs analyze your unique financial situation to optimize returns and minimize liabilities. We handle complex scenarios including multi-state filings, business entities, and specialized tax situations with precision and thorough documentation.
Business Consulting
Strategic business consulting services providing actionable financial insights for growth and operational efficiency. We offer entity selection guidance, financial forecasting, and customized solutions for businesses across industries. Our approach combines deep accounting expertise with practical business acumen to help clients make informed decisions and achieve long-term success.
Payroll Services
Complete payroll management solutions ensuring accurate employee payments and regulatory compliance. Our services include tax withholding calculations, W-2 processing, and year-round payroll support. We help businesses maintain compliance with federal, state, and local tax requirements while streamlining payroll operations through efficient systems and expert oversight.
Bookkeeping
Professional bookkeeping services maintaining accurate financial records for businesses of all sizes. We implement organized systems for income and expense tracking, bank reconciliation, and financial reporting. Our approach ensures clean financial records that support informed decision-making and simplify tax preparation while meeting all regulatory requirements.
QuickBooks Support
Specialized QuickBooks support for setup, training, and ongoing maintenance. Our certified professionals help businesses optimize their accounting software for accurate financial tracking and reporting. We provide personalized training sessions and troubleshooting to ensure smooth operations and efficient financial management through industry-leading accounting technology.
People
Sarah Williamson
CPA
Founder with 26 years of accounting experience, former Big Four auditor, and six-time Best of Lawrence Accountant of the Year recipient. Holds dual degrees in Finance and Accounting with MBA from KU.
Jessica Brixius
Office Manager
12-year healthcare professional turned office manager, community leader in Lawrence, KS, with expertise in operations management and client relations.
Kristy Teska
Enrolled Agent
IRS-credentialed tax professional with KU accounting degrees, specializing in complex tax preparation and serving as key team member since 2015.
Lego
Part-Time Greeter
Douglas County's best part-time greeter since 2015, providing warm welcomes to clients while maintaining professional napping standards.
Chili
Greeting Team
Joining in 2022 as part-time greeter, quickly becoming top competitor to Lego in client affection while maintaining professional greeting standards.
Questions
What accounting services do you offer for individuals?
We provide comprehensive personal tax preparation, credit maximization, retirement planning, and estate tax services with personalized guidance.
How can your firm help small businesses?
Our business services include payroll processing, bookkeeping, entity selection, and strategic consulting to optimize financial operations and growth.
What experience does Sarah Williamson have?
Sarah has 26 years of accounting experience including Fortune 500 collaborations and 1,000+ clients since founding our firm in 2015.
How quickly can I expect responses to questions?
Our team prioritizes rapid communication with most clients receiving responses within one business day or less.
What makes your firm different from others?
We combine technical expertise with personalized service, maintaining Best of Lawrence recognition through consistent client-focused excellence.