Simplifying Finances for Small Businesses

Reliable, Stress-Free Bookkeeping for Your Business

Firm Foundation Bookkeeping is dedicated to simplifying finances for small business service providers. We provide reliable, stress-free bookkeeping designed to give our clients peace of mind. Our mission is to deliver trustworthy support, so business owners can focus on growth knowing their financial foundation is secure.

Led by Katie Funk and based in South Oklahoma City, we help overwhelmed owners breathe easier with books they can finally trust. Clear reporting, organized ledgers, and dependable financial insight tailored to your operations.

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One Foundation Bookkeeping Services
Our Services

Comprehensive Bookkeeping Solutions

01

Monthly Bookkeeping

Accurate transaction categorization, account reconciliations, and clean books delivered reliably month after month.

02

Historical Clean-Up & Catch-Up

Behind on your records? We systematically untangle past months or years of records to bring your financials up to date.

03

Financial Statement Reporting

Clear, easy-to-read Balance Sheets and Profit & Loss statements so you understand your business cash flow and margins.

04

Tax-Ready Preparation

We work seamlessly with your CPA or tax preparer, ensuring organized end-of-year packages that prevent tax-season stress.

05

Accounts Payable & Receivable

Streamline your billing, invoice tracking, and vendor bill schedules so nothing slips through the cracks.

06

Cash Flow & Growth Insights

Empower your decision-making with transparent financial clarity that allows you to reinvest and scale confidently.

One Foundation Bookkeeping Financial Clarity