Your tax needs, at every stage in life!

Client Portal

Office Hours Update

Starting 7/27/2026, our physical office will be open by appointment.

You can still reach us:

Phone: Monday–Friday, 9 AM–4 PM (MST)
Client Portal: 24/7
Email & Text: During business hours

In-person meetings are available by appointment. We'll reserve time just for you.

This change helps us spend more time working on tax returns and helping clients.

Nothing is changing about the service you receive. We're simply scheduling office visits so we can serve you better.

We'll be back in the office starting September 15th.

Thank you for trusting Simpson Representation Tax Service!

Representation Services

Our Enrolled Agents and USTCP are here to help with all your tax needs. From filings to full IRS and state audit representation, we step into your shoes, so you don’t have to face it alone.

Tax Services

Our tax services support individuals and businesses through careful preparation and filing of federal and state returns, guided by structured review, professional judgment, and defensibility in mind.

Strategic Services

Our strategy services help individuals and businesses make informed decisions based on their specific situation and overall business direction. These services provide structured guidance to support planning, compliance awareness, and operational considerations across the lifecycle of the business.