King
Sales tax in King
10.300%
county · as of 2026-01-01
curl "https://api.deepcalc.com/v1/workbooks/sht_01kypqf6rsfesvr2hp9m5gsp0q/tables/b_k61j9rpd/rows?ref=main&col=slug&eq=king" the xlsx export carries the grid worksheets; the big keyed blocks come over the api call above.
| field | value |
|---|---|
| level | county |
| name | King |
| fips | 53033 |
| local rate | 3.800% |
| effective from | 2026-01-01 |
| source | sst |
how this rate is made up
state rate + county rate (cities and districts inside may add more)