Trusted tax preparation and planning from a Flagstaff CPA.
For twenty-five years, Susan E. Butler, CPA has helped Flagstaff individuals, families, and small businesses file with confidence — with the personal attention only a local practice can give.
Complete tax and accounting services for every stage.
From straightforward individual returns to trusts, estates, and growing businesses.
Individual Tax Preparation
Accurate federal and Arizona returns, prepared personally and explained clearly — with every deduction and credit you're entitled to.
Business Tax Preparation
Returns for partnerships, corporations, and S-corps, with guidance that keeps your entity structure working for you, not against you.
Tax Planning
Year-round, proactive planning so decisions get made before the year closes — quarterly estimates, timing, and strategy included.
Trust & Estate Tax
Careful preparation of trust and estate returns, plus trust accounting, handled with the sensitivity these matters deserve.
Small Business Consulting
Practical, plain-English advice on the financial side of running a business — from cash flow to compliance.
New Business Start-ups & Payroll
Entity selection, registrations, and payroll reports done right from day one, so your new venture starts on solid footing.
A Flagstaff CPA, for Flagstaff people.
Susan E. Butler founded her practice in October 2000 with a simple commitment: professional, careful work and genuine personal attention. A graduate of Northern Arizona University's College of Business Administration, Susan has spent her career serving the community she calls home.
Clients work directly with Susan — not a rotating staff — and many have trusted her with their taxes for a decade or more. Whether it's a family return, a complicated year, or the books behind a growing business, the standard is the same: done right, on time, and explained in plain English.
Relationships measured in decades, not tax seasons.
A decade of returns filed without a hitch — clients describe Susan as fast, professional, sharp, and genuinely easy to work with.
Long-time client · 10+ yearsWhen an IRS audit landed on one taxpayer's desk, Susan made time to help in the middle of her busiest season — before they were even a client.
Audit assistance clientBookkeepers recommend her too — praised for staying on top of new tax law, especially for real estate and S-corporations.
Professional referralLet's talk about your taxes.
Call or email the office — or stop by, just off West University Avenue.
- Phone(928) 774-8859
- Address1600 W University Ave, Suite 209
Flagstaff, AZ 86001 - Emailinfo@susan-e-butler-cpa.com
Request a quote
Office hours
| Monday | 9:00 am – 3:00 pm |
| Tuesday | 9:00 am – 3:00 pm |
| Wednesday | 9:00 am – 3:00 pm |
| Thursday | 9:00 am – 3:00 pm |
| Friday | Closed |
| Saturday – Sunday | Closed |
Hours may extend during tax season — call to confirm.