Sonya DeArmon, bookkeeper in Casper, Wyoming

About

Welcome — I’m glad you’re here

I’m Sonya DeArmon, a dedicated bookkeeping professional based in Casper, Wyoming. While I'm rooted in the West, I provide remote, full-service bookkeeping to small business owners across the entire United States.

My primary passion is giving you back your time, your most valuable asset. As a business owner, your focus should be on driving growth, serving your clients, and spending time on what matters most to you — not getting buried in day-to-day paperwork.

I take the stress out of your finances by delivering accurate, reliable, and timely financial management using QuickBooks.

Experience

Before DeArmon Bookkeeping, Sonya served as Patient Financial Services Manager at Wyoming Medical Center from April 2007 through July 2025 — about 18 years in healthcare finance.

How I help

  • Accounts Receivable (AR): Managing invoicing, tracking payments, and maintaining healthy cash flow.
  • Accounts Payable (AP): Organizing bills, scheduling payments, and ensuring vendor relationships remain strong.
  • Payroll processing: Ensuring your team is paid accurately and on time, every time.
  • Full-charge bookkeeping: Reconciliations, financial reporting, and keeping your QuickBooks files clean and tax-ready year-round.

Whether you need a complete overhaul of your books or ongoing support, I’m here to serve as your trusted financial partner so you can run your business with confidence.

Credentials

Certified QuickBooks ProAdvisor

Sonya DeArmon holds three Intuit ProAdvisor certifications, each verified on Credly, backed by 18 years in healthcare finance.

Schedule a free consultation

Free consultation Call 307.262.6576