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Starting October 1: Some business services are now subject to retail sales tax, as required by state law, ESSB 5814. When you buy these services, vendors should add sales tax to your bill. If you sell these services, you should begin collecting retail sales tax. Learn more about Services newly subject to retail sales tax.
Zip plus 4 long data field descriptions
Zip+4 Long - All 9 digit zip codes
Descriptions of the database fields and definitions for the ZIP + 4 database:
| Field name | Description |
|---|---|
|
ZIP |
Five-digit zip code |
|
PLUS4 |
four-digit zip code extension |
|
CODE |
Location code number |
|
STATE |
State rate |
|
LOCAL |
Local rate (For location codes in RTA areas, includes RTA rate) |
|
TOT_RATE |
Combined state and local rates |
|
EFF_START |
Rate effective start date |
|
EFF_END |
Rate expiration date |
