Mountain Tax, Inc. is an accounting and tax firm in Park City, UT serving small businesses and independent professionals. The firm focuses on practical accounting support and tax solutions, including business tax preparation, tax planning, bookkeeping, payroll, and sales tax services.

Its service menu also includes small business accounting, new business formation, IRS audit representation, non-filed tax returns, offers in compromise, and IRS payment plan support. For businesses using QuickBooks, Mountain Tax lists QuickBooks setup, training, answers, tips, and tune-up services.

The firm identifies construction, hospitality, and real estate among the industries it serves, with resources such as tax guides, due date information, forms, calculators, and a client portal available through its website.