Business Details
50+ Years
experience
Your Trusted Partner for Accounting and Tax Services in Seattle
Tremper & Co & Co has been serving businesses in the Pacific Northwest since 1946, built on the foundational principle of client service. Our organization, personnel, and approach to engagements are structured to prioritize client success, offering a broad range of accounting, tax, and business consulting services. As a member of the American Institute of Certified Public Accountants and the Washington Society of Certified Public Accountants, we maintain an extensive quality review system subject to triennial independent audits, consistently receiving unqualified peer review reports. Our expertise spans tax planning, financial statement reporting, audit services, and specialized consulting for individuals, businesses, and organizations. We specialize in non-public corporations, not-for-profits, partnerships, and sole proprietorships, delivering timely, professional solutions tailored to client needs.Our team combines decades of collective experience with a commitment to exceeding expectations through personalized service and technical excellence. We provide practical, cost-effective bookkeeping and advanced financial strategies for growing businesses, supported by computerized accounting system design and payroll services. Our business consulting division develops integrated approaches to tax planning, retirement strategies, and family business succession, addressing complex transactions and regulatory compliance. Estate and trust services include tax preparation, charitable gift planning, and valuation reports for estate tax purposes, leveraging minority ownership discounts to optimize client outcomes. With a legacy of reliability and a focus on evolving client needs, we remain dedicated to maintaining the highest standards of professional integrity and service excellence.
Services
Tax Prep and Planning
Accounting
Audit Services
Bookkeeping
Business Consulting
Estate and Trust
Valuation Services
Details
- Year established: 1946
Highlights and features
- We have 75+ years of experience serving Pacific Northwest businesses
- Our team holds certifications from top accounting professional organizations
- We maintain unqualified peer review results for audit quality assurance
- We serve diverse entity types including nonprofits and family businesses
- We offer integrated solutions spanning tax, accounting, and business strategy
Associations and certifications
- American Institute of Certified Public Accountants
- Washington Society of Certified Public Accountants
Services
Tax Prep and Planning
We provide comprehensive tax consulting and compliance services for individuals and business entities. Our expertise includes income tax preparation, retirement planning, corporate tax compliance, and representation before tax authorities. Specialized services cover estate and gift tax planning, payroll tax administration, and complex transaction tax research.
Audit Services
Our audit services ensure accurate financial statement evaluation for non-public corporations and organizations. We conduct thorough examinations of financial records to verify accuracy and compliance with accounting standards. This includes assessing internal controls and providing assurance to stakeholders through detailed reporting.
Business Consulting
We develop integrated business planning solutions focusing on tax optimization and financial strategy. Services include succession planning, cash flow analysis, retirement planning, and assistance with business transactions. Our consultants help clients navigate complex tax environments and regulatory requirements.
Estate and Trust
Our estate planning services include reviewing and improving existing estate plans, charitable gift planning, and preparing estate tax returns. We help clients maximize tax benefits through strategic planning, including utilization of minority ownership discounts and transition planning for family holdings.
Bookkeeping
We offer practical bookkeeping solutions for small businesses, including monthly/quarterly annual maintenance, payroll processing, and financial statement preparation. Our services support business growth with system design, on-site support, and tax compliance assistance for evolving business needs.
People
Laird Vanetta
Experienced accounting professional with extensive expertise in financial services and client relationship management.
Nick Barry
Skilled accountant specializing in tax compliance and financial reporting solutions for diverse business entities.
Ryan Vanetta
Certified public accountant providing expert guidance in audit services and business consulting engagements.
Joni Sherwood
Experienced professional offering specialized accounting and tax planning services to individuals and organizations.
Kristen Scott
Dedicated accounting specialist with expertise in financial statement preparation and business advisory services.
Questions
What accounting services do you offer for small businesses?
We provide bookkeeping, financial statement preparation, payroll processing, and tax compliance services tailored to small business needs.
Do you specialize in any particular industry sectors?
We work with non-public corporations, not-for-profits, partnerships, and family-owned businesses across various industries.
How do you handle complex tax situations?
Our team specializes in complex tax planning, including estate taxes, business succession planning, and representation during IRS audits.
What sets your firm apart from other accounting firms?
With 75+ years of experience and unqualified peer review results, we combine technical expertise with personalized service and local market knowledge.
Can you assist with business valuation needs?
Yes, we provide valuation services for estate tax purposes, business sales, and transition planning using recognized valuation methodologies.
Are your accounting services available remotely?
While we maintain a Seattle office, we serve clients throughout the Pacific Northwest with both on-site and remote service options.
