Amended Returns (1040-X) in Seattle, WA
Fix a filed return — missed credits, wrong status, forgotten income.
Who needs this
Anyone who filed and later found an error or missed a credit.
What it costs
Usually a fraction of the original prep fee; refunds generally must be claimed within 3 years.
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 amended returns (1040-x) cost in Seattle?
Usually a fraction of the original prep fee; refunds generally must be claimed within 3 years.
Who needs amended returns (1040-x)?
Anyone who filed and later found an error or missed a credit.
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