Washington held no regularly scheduled state elections in 2021, but voters decided 3 statewide ballot measures.
Ballot measures
| Measure | Description | Result |
|---|---|---|
| Advisory Vote 36 | Advises the legislature to either maintain or repeal a tax on phone lines to fund behavioral health and suicide prevention services passed in House Bill 1477 | Failed (46.09% yes) |
| Advisory Vote 37 | Advises the legislature to either maintain or repeal a capital gains tax increase to fund education and child services passed in Senate Bill 5096 | Failed (38.94% yes) |
| Advisory Vote 38 | Advises the legislature to either maintain or repeal a tax on captive insurers passed in Senate Bill 5315 | Failed (42.82% yes) |