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    • Marysville
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  • Office Building

    We've Moved

    We are excited to announce the transition to our new office at 1960 Kimball Ave., Suite 400. We look forward to serving you from our new location.

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    Success for Generations

    Sink Gordon Accountants & Advisors LLP is rooted in providing personalized, diligent, and secure solutions to each client. Growing from a few staff in 1946 to over 60 highly respected employees, we are here to help you leverage the knowledge that comes from decades of experience.

    Learn More

  • Farm

    Success for Generations

    Sink Gordon Accountants & Advisors LLP is rooted in providing personalized, diligent, and secure solutions to each client. Growing from a few staff in 1946 to over 60 highly respected employees, we are here to help you leverage the knowledge that comes from decades of experience.

    Learn More


Personal and Business Services

As the region’s most enduring accounting firm, we’re proud to serve individuals, families, businesses, nonprofits, and government in northeast and north central Kansas with a growing list of accounting services. Learn more about our services below.

All Services
  • Tax Services

    Tax Preparation

    Individual, Partnership, Corporation, S-Corporation, Trust and Estate and Non-Profit

  • Man Woman Retirement Farm

    Tax Planning

    Income and Estate & Trust

  • Ag Services

    Business Consulting

    Business Valuation, Business Planning/Successor, Financial Planning and IT Services

  • laptops

    Business Accounting Services

    Bookkeeping, QuickBooks and Payroll


Offices

Our headquarters is located in the newly developed Kansas State Foundation – Edge District in Manhattan, and we have offices in Clay Center, Marysville, and Waterville to better serve the needs of northeast Kansas.

Business Hours
Monday-Thursday: 8am – 5pm
Friday: 8am – 12pm

  • Manhattan

    1960 Kimball Ave., Suite 400
    Manhattan, KS 66505
    (785) 537-0190

  • Clay Center

    823 6th St.
    Clay Center, KS 67432
    (785) 632-2550

  • Marysville

    908 Broadway
    Marysville, KS 66508
    (785) 562-3858

  • Waterville

    128 East Commercial St.
    Waterville, KS 66548
    (785) 363-2263


Taegan Schwartz

  • Read more about Taegan Schwartz

Taegan joined Sink Gordon Accountants & Advisors LLP in January 2024. He is majoring in accounting at Kansas State University and plans to graduate in 2025. As an intern, his primary responsibilities include tax preparation and tax accounting. Outside of work, Taegan enjoys working out and spending time with his dog.


Careers

At Sink Gordon Accountants & Advisors LLP, we have a variety of positions, including Certified Public Accountants (CPAs), small business accountants, and administrative staff. If you’re looking for employment opportunities in accounting, please browse our job openings and related qualifications, responsibilities, and benefits below.

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Sink Gordon Accountants & Advisors, LLP 
1960 Kimball Ave., Suite 400
Manhattan, KS 66502

Phone: (785) 537-0190
Fax: (785) 537-0158
info@sinkgordon.com

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