Best Seattle Payroll Services

Discover the best payroll services in Seattle, along with contact information. Includes answers to common questions & info for doing payroll locally.

Updated on December 21st, 2023

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Seattle payroll companies offer local small businesses a way to focus on what they do best and let professionals handle payroll. Use our list to find the best payroll services near you.

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Top Seattle Payroll Services:

Our Rank


Phone Number


Penny Smart Girl, LLC

(206) 779-6723


Sound Northwest Tax Services

(206) 789-8673


Akopyan & Company, CPA

(206) 838-3800


1st Accounting and Tax Services, LLC

(206) 395-4070


Williams+Callan, PLLC

(206) 934-1074


Caro & Associates

(206) 497-0671


Butzerin Tax & Accounting

(206) 935-6900



(206) 953-4614


Alan K. Williamson CPA

(206) 782-5937


Goodsell & Associates Inc.



What are the best small business payroll services in Seattle?

  • Abacist.
  • Goodsell & Associates Inc.
  • 1st Accounting and Tax Services, LLC.
  • Caro & Associates.
  • Penny Smart Girl, LLC.
  • Williams+Callan, PLLC.
  • Sound Northwest Tax Services.
  • Butzerin Tax & Accounting.

What do payroll processing services in Seattle cost?

Seattle's payroll services generally cost between $19.00 and $200.00 per month, depending on taxes, how often you run payroll, and the number of employees, among other factors.

What should I know about doing payroll in Seattle?

  • Employers are responsible for paying Seattle's Business and Occupation (B&O) tax as well as state and federal tax.
  • Seattle businesses with $20 million or more in taxable gross income are required to pay an Employee Head Tax of $275.00 per employee. This tax will apply to businesses with employees working in the city and earning more than $150,000 per year.
  • Employers in Seattle are required to withhold paid unemployment insurance.
  • Seattle employers must abide by federal overtime requirements, which stipulate that workers must be paid 1.5 times their regular rate for hours worked over 40 per week.
  • The Wage Theft Prevention Act in Seattle mandates that businesses provide employees with detailed information about their compensation and benefits.
  • Employers are required to offer paid sick leave and safe time to their employees in accordance with the Seattle Paid Sick and Safe Time (PSST) Ordinance.