Business & S-Corp Tax in Seattle, WA
Entity returns, payroll tax, deductions, and quarterly planning.
Who needs this
LLCs, S-corps, partnerships, and sole proprietors with employees.
What it costs
Entity returns typically $800-3,000+; ongoing quarterly planning pays for itself.
The Seattle picture
Seattle taxpayers filed 518,300 returns at an average AGI of $144,429. Self-employment runs high here — 16.5% of returns include Schedule C income, which raises both complexity and the value of good help.
FAQ
How much does business & s-corp tax cost in Seattle?
Entity returns typically $800-3,000+; ongoing quarterly planning pays for itself.
Who needs business & s-corp tax?
LLCs, S-corps, partnerships, and sole proprietors with employees.
How many providers serve Seattle?
The IRS lists 2,418 credentialed preparers in Seattle, WA — 975 CPAs, 171 enrolled agents, and 210 tax attorneys.
Local providers
IRS PTIN data · informational, not an endorsement · see all
Moss Adams
(206) 302-6500
Moss Adams
CPA
Abbess Consulting, LLC
CPA
206-465-8283
H&R Block
KPMG
2069134000
Deloitte Tax, LLP
CPA
2067166230
KPMG LLP
CPA
MULTISERVICIOS INC
(206) 524-6269
TTTI Services
206-323-7546