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Your Trusted Partner for Accounting & Tax Solutions
Mosaic Consulting & Tax has been delivering expert accounting, tax preparation, and business consulting services for over 30 years. Founded on a deep understanding of small business needs, we combine decades of hands-on experience with a client-centric approach to financial management. Our team, led by CPA Kevin Ohanesian, provides accurate bookkeeping overseen by a seasoned professional with 35 years of industry expertise. We specialize in proactive tax planning, business advisory services, and payroll solutions tailored to help entrepreneurs focus on growth.

Recognizing that each business has a unique financial story, we prioritize clear communication and education to empower owners with actionable insights. Our commitment to timely reporting, formal year-end tax strategies, and personalized support has earned us the trust of clients across diverse industries. As a locally-owned firm, we pride ourselves on building long-term partnerships that extend beyond mere compliance to drive sustainable success for every client we serve.
Services
Business Bookkeeping Tax Preparation Financial Advisory Payroll Services Tax Planning
Highlights and features
  • 35 years of CPA oversight for unparalleled expertise
  • Monthly financial reports delivered by the 20th of each month
  • Personalized service with dedicated payroll/bookkeeping specialists
  • Proactive tax planning to minimize business liabilities
  • Proven track record helping 1,000+ small businesses thrive
Associations and certifications
  • CPA
What people say
Always professional Peace of mind Responsive staff Expertise evident Timely reports
Services
Business Bookkeeping
Our detailed bookkeeping services ensure your financial records remain accurate and up-to-date, providing crucial insights into your business health. With CPA oversight and monthly reporting by the 20th of each month, we help business owners make informed decisions while maintaining compliance. Our experienced team handles profit and loss statements, tax monitoring, and seamless integration with tax preparation processes.
Tax Preparation
Comprehensive tax preparation for all business structures, featuring mid-year checkups and strategic year-end planning. Our 35-year experienced CPAs help clients minimize liabilities through proactive planning while ensuring compliance with federal, state, and local regulations. We specialize in business sale/purchase tax implications and optimal business structure analysis.
Business Advisory
Expert business consulting services combining 35 years of CPA experience with practical small business expertise. We provide budget forecasting, growth strategies, employee hiring guidance, and financial health assessments to help owners achieve their goals. Our common-sense approach addresses real-world challenges while maintaining financial discipline.
Payroll Services
Comprehensive payroll management with dedicated specialists who adapt to evolving business needs. Our services include tax remittance, wage withholding analysis, and seamless integration with accounting systems. Formerly owners of a payroll company, our team ensures compliance while reducing administrative burdens for business owners.
Financial Advisory
Strategic financial advisory services focused on business growth and tax optimization. We offer personalized consultations to analyze financial health, develop growth strategies, and implement efficient financial systems. Our CPA-led team provides clarity on complex financial matters while maintaining a client-first approach.
People
Kevin Ohanesian
President
CPA with 35+ years of experience, Kevin founded Mosaic Consulting & Tax to combine his accounting expertise with small business insights. He specializes in strategic tax planning and business advisory services, helping entrepreneurs achieve financial clarity while maintaining hands-on client relationships.
Lindsy Hall
Tax Administrator
Enrolled Agent with business management degree from Warner Pacific University. Lindsy brings diverse experience from retail to small business operations, focusing on tax preparation and client education. She aims to become a CPA to further enhance her tax advisory capabilities.
Kelsie Friend-Martinez
Bookkeeping & Payroll Manager
Experienced in managing complete bookkeeping and payroll functions, Kelsie ensures accurate financial records while mentoring team members. Her focus on organizational efficiency and client communication helps businesses maintain financial compliance and operational clarity.
Questions
What accounting services do you offer for small businesses?
We provide complete bookkeeping, tax preparation, payroll processing, financial advisory services, and business consulting tailored to small business needs.
How can you help reduce my business tax liabilities?
Through proactive tax planning, strategic business structure analysis, and ongoing tax monitoring to identify savings opportunities throughout the year.
Do you work with businesses outside Oregon?
Yes, we handle tax preparation for businesses in all 50 states while providing specialized expertise for Portland Metro area clients.
How experienced are your accountants?
Our team includes CPAs with over 35 years of experience serving thousands of small business owners in Oregon and beyond.
What differentiates your services from other accounting firms?
We combine CPA expertise with personalized service, timely reporting, and business advisory insights to help clients achieve both compliance and growth.