HAAS CPA, PLLC

Who sits at the desk.

HAAS CPA, PLLC offers support related to tax and accounting in Seattle, WA, including Business Tax, CPA on Staff, and return preparation. The location is shown at 140 Lakeside Ave # 100, Seattle, WA 98122. Customer feedback averages 4.8 stars across 55 reviews. A phone number and website are available for current service, pricing, and scheduling questions.

HAAS CPA, PLLC has a stated focus on Business Tax, CPA on Staff, return preparation, bookkeeping questions, and business filing support as part of its tax and accounting work.

The relevant scope can depend on the requested service, location, timing, and the information supplied before an appointment or estimate. The street address shown for the business is 140 Lakeside Ave # 100, Seattle, WA 98122. An average rating of 4.8 is shown from 55 customer reviews. Direct contact is available by phone and through the company website. Review recent terms and contact information directly when timing, travel, documents, property access, or payment details matter. Before arranging service, ask which documents are required, whether business or personal returns are handled, how fees are explained, and how follow-up questions are handled. Legal, tax, or document decisions should be reviewed with a qualified professional who understands the specific matter. Clear written answers make it easier to compare the offering with the specific need.

The four things worth knowing.

Service delivery & credentials.

When the doors are open.

Hours typically extend during January–April filing season. Confirm appointment-only windows when scheduling.

In their own words.