Are you involved in a campaign or lobbying? Or, are you an elected or appointed official? You’re in the right place to register and report required disclosures.
Learn how to register your candidacy or committee and report campaign financial activity, including contributions and expenses.
Report required personal financial data at the start of a campaign and annually if you’re elected or appointed to office.
Learn if you qualify as an incidental committee and how to register and start reporting.
Learn how and when to report lobbying expenses and which activities must be reported.
Learn when to report independent expenditures made in support of or opposition to a candidate or ballot measure as well as electioneering communications that identify a candidate.
Know what you’re looking for? View a list of all PDC reports, with links to online filing tools.
Check out the latest updates on reporting tools and resources — as well as timely reporting tips.
Today, the PDC updated its online filing system for independent expenditure and electioneering communication (C-6) reports in June 2026. The changes were designed to improve user experience and align the process with other online PDC filing systems.
Independent expenditures (IE) are…
On Jan. 1, the Public Disclosure Commission’s statutory citations will switch from RCW 42.17A to RCW 29B.
This change does not affect the substance of the law, only its organization within the Revised Code of Washington. The new chapter is available online here.
…
We document all reporting system outages. See the list and subscribe for updates.