Bookkeeping and financial advisory in Omaha, Bennington & Nebraska

Bookkeeping and Financial Advisory for Growing Businesses

PMK Accounting provides tax-informed monthly bookkeeping, detailed bookkeeping cleanup, and practical financial advisory for businesses that need more than transaction entry. I help you maintain accurate books, understand what your financial reports mean, and catch problems before they become expensive surprises.
Find the Right Service

PMK Accounting isn't just bookkeeping. I fix messy books, rebuild clarity, and give owners practical financial guidance they can actually use. Whether it's cleanup, monthly bookkeeping, law-firm accounting, or financial advisory, my goal is simple: accurate numbers and confident decisions.

Ongoing, monthly

Tax-Informed Monthly Bookkeeping

Reliable monthly books with an accountant reviewing more than whether the bank reconciles. I look for errors, unusual changes, cash-flow concerns, and issues that may affect future financial or tax planning.

  • Transaction review and categorization
  • Bank, credit-card, and loan reconciliations
  • Monthly Profit & Loss and Balance Sheet reports
  • Cash-flow reporting
  • Payroll-account reconciliation
  • Review for duplicates, inconsistencies, and unusual activity
  • Year-round coordination with your CPA or tax preparer
  • Optional accounts-payable and management-reporting support
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Start here if you're behind

Bookkeeping Cleanup and Catch-Up

Behind on your bookkeeping, or unsure whether the reports are accurate? I investigate what went wrong, reconcile the accounts, correct supported errors, and establish a reliable starting point for your business.

  • Past-due bank and credit-card reconciliations
  • Duplicate and incorrectly recorded transaction review
  • Transfer, loan, payroll, and liability corrections
  • Balance Sheet review and cleanup
  • Investigation of unusual or unsupported balances
  • Corrected financial reports
  • A documented process for keeping the books accurate going forward
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For owners ready to plan ahead

Financial Advisory

Accurate books tell us what happened. Advisory helps you use that information to decide what happens next.

  • Profitability and margin analysis
  • Cash-flow review and forecasting
  • Budgeting and financial planning
  • Pricing and break-even analysis
  • Owner-pay and tax-reserve planning
  • KPI and dashboard development
  • Hiring and growth scenario analysis
  • Spending and overhead review
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Monthly services are quoted at a fixed recurring rate based on transaction volume, account complexity, reporting needs, and the level of ongoing support required. PMK is best suited for established and growing businesses that value accurate financials, proactive review, and direct accountant access.

A specialty, not a side note

Specialized Bookkeeping for Law Firms

Law firms require more than ordinary business bookkeeping. PMK supports operating-account bookkeeping, payroll reconciliation, matter-related reporting, cash-flow analysis, and coordination between QuickBooks Online and legal-practice systems.

  • Operating-account bookkeeping and reconciliation
  • IOLTA and three-way reconciliation support
  • Review of trust-to-operating transfers
  • Payroll reconciliation
  • Revenue, billing, collections, and AR reporting
  • Attorney or department-level reporting
  • QuickBooks and practice-management system coordination
  • Cash-flow and financial-management reporting
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Katie Onken, founder of PMK Accounting
Who's doing the work

Katie Onken, founder

15+ YearsAccounting experience
ProAdvisorQuickBooks Online, Advanced Certified
Not sure what level of support you need?

Tell me what feels messy, what's taking too much of your time, and what you wish you understood better about your numbers.

I'll help determine whether you need cleanup, monthly bookkeeping, advisory support — or a combination.

Let's Talk About Your Books