Family Owned Tax And Accounting Experts Serving Yakima Area For Over 60 Years. Halsey and Co is a family owned tax and accounting firm serving Yakima area for over 60 years. We do full tax preparation and accounting services for your business and personal needs. Free consultations for customers. Full payroll services and bookkeeping. We handle tax returns, business consulting and electronic filing. We work with most accounting software including Quickbooks. Call us today.