Whitefish, Montana

Good morning — let's get your books in order.

Armstrong Bookkeeping Services provides dependable financial record-keeping, payroll management, and tax preparation for businesses across Whitefish and the Flathead Valley. We handle the numbers so you can focus on what you do best.

Professional bookkeeping workspace with calculator and financial documents
100%
Accuracy Guaranteed

Comprehensive financial services for your business

From monthly reconciliations to year-end tax readiness, we provide the full spectrum of bookkeeping solutions tailored to small and mid-size businesses in the Flathead Valley.

Bookkeeping & Reconciliation

Monthly bank and credit card reconciliations, accounts payable and receivable management, and general ledger maintenance to keep your financial records clean and current.

Payroll Processing

Full-service payroll administration including wage calculations, tax withholdings, direct deposit, and quarterly and annual payroll tax filings — compliant and on time, every time.

Tax Preparation & Planning

Organized financial statements and documented records that streamline your tax season. We prepare the supporting schedules your CPA needs and help with proactive tax strategy throughout the year.

Financial Reporting

Custom profit and loss statements, balance sheets, and cash flow reports delivered on schedule. Clear, professional financial statements you can rely on for lending, investors, or internal decisions.

QuickBooks Setup & Support

Initial chart-of-accounts setup, software migration, and ongoing QuickBooks Online support. We help you build a system that works from day one and scale with your business.

Business Consulting

Financial guidance for new and growing businesses in Whitefish. From startup structure advice to cash flow management, we provide the insights that help you make confident decisions.

Local roots, professional standards

Armstrong Bookkeeping Services is proudly based in Whitefish, Montana — right here in the heart of the Flathead Valley.

We understand the unique financial landscape for local businesses, from hospitality and retail to trades and professional services. Our approach combines meticulous attention to detail with a personal touch that large firms simply can't match. Every client receives the same level of care and precision, because your financial clarity matters to us as much as it matters to you.

100%
Client Retention
48hr
Response Time
Local
Whitefish-Based
Armstrong Bookkeeping Services office in Whitefish Montana

The Armstrong difference

We built our practice on a simple principle: your books deserve the same care and accuracy as your business does.

Accuracy You Can Count On

Every transaction is reviewed and reconciled. We take pride in delivering error-free books that stand up to scrutiny from lenders, auditors, and tax professionals.

On Time, Every Time

Deadlines matter. Whether it's monthly close, quarterly estimates, or year-end tax prep, we meet our commitments so you never have to worry about falling behind.

A Partner, Not Just a Provider

We learn your business inside and out. Our clients know they can call us with questions at any time — we're invested in your success, not just your spreadsheets.

Confidential & Secure

Your financial data is handled with the highest standards of confidentiality. We use secure, encrypted systems and never share your information with third parties.

Ready to put your finances on autopilot?

Schedule a free consultation and discover how Armstrong Bookkeeping Services can simplify your financial workflow.

Call (406) 863-4880

Let's talk about your needs

Reach out by phone, email, or stop by our Whitefish office. We'd love to hear from you.

Get in Touch

Address 750 W 2nd St, Whitefish, MT 59937-3172

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