Humphrey Accounting and Tax LLC is an accounting and tax firm based in Black Diamond, WA, serving individuals, small businesses, and growing enterprises. The firm provides tax, accounting, and advisory support with services available in person and remotely.

Its work includes tax preparation and planning, federal and state representation, bookkeeping, payroll, sales tax support, and business start-up consultations. The team also supports QuickBooks cleanup and training, along with accounting services for small businesses that need practical help keeping financial records organized.

The source material identifies Erik Humphrey as a CPA and EA and notes Sarah Schwein’s accounting and bookkeeping background, including prior IRS experience. The firm describes its approach as tailored to each client’s needs.