Key measures are updated twice a month. The data for these measures starts on February 1 and was last updated on May 31, 2023.
It is estimated that up to 400,000 individuals or families are eligible for WFTC in this first year.
Key measures
- Applications received: 178,023
- Applications received by channel
- Percentage of applications received from ITIN filers: 9.5%*
*An application is considered received from an ITIN filer if any of the primary, spouse, or children on the application have an ITIN.
- Amount refunded: $89.2 M
- Visitors to website: 729,667
- Calls received: 28,481
Percentage of applications received by county

County |
% (high to low) |
King |
20.68% |
Pierce |
11.24% |
Yakima |
9.76% |
Spokane |
8.70% |
Snohomish |
7.22% |
Clark |
5.67% |
Benton |
4.07% |
Thurston |
3.26% |
Grant |
3.20% |
Franklin |
2.91% |
Whatcom |
2.45% |
Kitsap |
2.39% |
Cowlitz |
1.94% |
County |
% (high to low) |
Chelan |
1.80% |
Grays Harbor |
1.52% |
Skagit |
1.52% |
Lewis |
1.43% |
Okanogan |
1.14% |
Walla Walla |
1.08% |
Mason |
1.06% |
Douglas |
1.01% |
Clallam |
0.94% |
Adams |
0.88% |
Stevens |
0.67% |
Island |
0.57% |
Whitman |
0.44% |
County |
% (high to low) |
Kittitas |
0.41% |
Pacific |
0.35% |
Asotin |
0.31% |
Jefferson |
0.30% |
Klickitat |
0.22% |
Pend Oreille |
0.20% |
Lincoln |
0.15% |
San Juan |
0.14% |
Ferry |
0.13% |
Skamania |
0.10% |
Columbia |
0.06% |
Wahkiakum |
0.05% |
Garfield |
0.03% |
Applications received by channel

Total applications received
- By paper: 6,357
- Online (My DOR): 71,490
- By tax preparation (eFile): 100,176