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Core Columbia
Bookkeeping

“We work with all types of clients from catch up bookkeeping, monthly bookkeeping, we are sure to shape a package that works with all types of needs.” – Ashley Custer

We welcome you to contact us for more information about any of our products or services.

Ashley Custer

  • 206-538-3338

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Find a Bookkeeper Near Me: Trusted Support From Core Columbia

We love working with all types of businesses, whether it’s marketing, medical, or creative agencies, we got you covered. Our team focuses on accuracy, consistency, and clear financial insight so you can operate with confidence and spend more time growing your business.

Partnerships & Corporations

Managing payroll, multiple payment platforms, and multi-state operations.

Enterprise Organizations

Handling Accounts Payable, Accounts Receivable, and other scaling needs.

Non-Profits

Grant invoicing, tracking allocations, and tax-exempt setup.

Contractors

Helping contractors manage job costs, invoices, and profits with clarity.

Tailored Approach For All Types of Business.

We work with all types of businesses and industries.

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Let's Work Together.

Let’s find out how to work together and create something meaningful or valuable.

206-538-3338
ABOUT

Core Columbia is a small, relationship-driven bookkeeping firm built on personalized service and trust. Since 2019, we’ve helped businesses organize their finances and move forward with clarity and confidence.

OUR PARTNERS
  • 206-538-3338
  • ashley@corecolumbia.com
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