Bookkeeping for Small Businesses & Nonprofits
You Focus on Your Mission.
I'll Keep the Numbers Organized.
JKS Business Solutions provides accurate, dependable bookkeeping for small businesses and nonprofit organizations. I keep your financial records organized so you can spend less time on bookkeeping and more time doing the work that matters most.
What Clients Are Saying
Real experiences from nonprofit leaders and business professionals.
    Jennifer Sherman has been an incredible asset during our transition into a nonprofit organization. Her bookkeeping is exceptionally thorough and organized, and she restructured our financial systems in a way that gave me genuine confidence in our long-term stability and compliance.
Lila Faria
President
Seattle Blues Dance Collective
    Jennifer joined our team during a critical accounting transition and exceeded every expectation. She built our QuickBooks Online report library, mastered our complex budget spreadsheets, and helped us meet every accounting deadline accurately and on time.
Maria Sauri
Controller
North Forty Group
    Jennifer has an excellent eye for detail and is a whiz at bank and balance sheet reconciliations. She accurately maintained billing for more than 100 camper accounts while improving our payment systems and helping keep our financial records accurate and consistent.
Gwen Sherman
Former Treasurer
Camp Seabeck
Bookkeeping Services
Whether you're looking for ongoing bookkeeping, help catching up, or specialized support for your organization's operations, JKS Business Solutions provides accurate, organized financial services that let you focus on running your business—not your books.
Monthly Bookkeepping
Stay on top of your finances with dependable monthly bookkeeping that keeps your records accurate, organized, and up-to-date.​
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Transaction categorization
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Bank & credit card reconciliations
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Monthly financial reports
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QuickBooks Online maintenance
Catch-Up Bookkeeping
Behind on your books? I'll organize historical records, correct errors, and get your bookkeeping back on track.
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Catch-up bookkeeping
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Historical cleanup
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Error corrections
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Tax-ready financial records
Nonprofit Bookkeeping
Bookkeeping designed for mission-driven organizations, with financial records and reporting tailored to the unique needs of nonprofits.
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Catch-up bookkeeping
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Historical cleanup
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Error corrections
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Tax-ready financial records
Specialized Services
Need help with the day-to-day financial side of running your organization? We can support the processes that keep your business operating smoothly.
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Payroll coordination
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W-2 & 1099 tax documents
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Invoicing & bill pay
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Financial process improvements
Meet Jennifer
I founded JKS Business Solutions to provide more than bookkeeping services—I wanted to build genuine relationships with the people behind the businesses and nonprofits I serve. My goal is to give you confidence in your financial records, so you can spend less time worrying about your books and more time leading your organization.
Throughout my career, I've discovered that I do my best work behind the scenes—bringing order to complex financial information, creating reliable systems, and helping organizations operate with confidence. After years of supporting businesses and nonprofit organizations in administrative and financial roles, I founded JKS Business Solutions to provide bookkeeping that's accurate, dependable, and built on genuine relationships rather than transactions.
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My passion for nonprofits began long before my career, through decades of volunteering, community leadership, and earning an MBA with a focus on Arts Administration and Nonprofit Management. Today, I bring that same commitment to every client, partnering with small businesses and mission-driven organizations that are making a difference in their communities. Whether your goal is serving customers, supporting a cause, or growing your organization, I'm here to provide the financial foundation that helps you move forward with confidence.
Let's Start the Conversation
Schedule a free consultation to discuss your goals, your bookkeeping needs, and how we can work together.
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Not ready to schedule?
Contact me with any questions.