// What's New with DOR
What's New with DOR
Stay current with the latest developments
The Washington Department of Revenue publishes a steady stream of updates that can directly affect how businesses file, what they owe, and how existing rules are interpreted. These publications include news releases, new and revised forms, Excise Tax Advisories (ETAs), special notices, rulemaking actions (preproposal, proposal, and adoption of WAC changes), industry guide updates, and tax topic revisions.
Each type of publication carries different weight. An ETA represents DOR's official interpretation of existing law — it doesn't change the law, but it signals how DOR will enforce it. A rulemaking action, by contrast, can change the administrative rules themselves once adopted. Special notices often address emerging compliance issues or announce procedural changes. News releases may announce new programs, deadline extensions, or enforcement initiatives. Understanding what each publication type means — and which ones require action — is essential for staying ahead of compliance changes.
The resources below link directly to DOR's primary update channels. Many of these pages are updated without advance notice, making regular monitoring the only reliable way to catch changes as they happen rather than discovering them after the fact.
What This Resource Covers
Use this as a research map for the issue area. Verify current law and bring in a qualified professional before making high-stakes filing or planning decisions.
- DOR news releases covering new programs, enforcement actions, and procedural changes
- Excise Tax Advisories (ETAs) — DOR's official interpretations of existing tax law
- Rulemaking activity at preproposal, proposal, and adoption stages for WAC changes
- New and revised forms, publications, and filing instructions
- Industry guide and tax topic updates reflecting changes in DOR policy or law
- Special notices addressing emerging compliance issues and deadline changes
DOR Resources
Why This Matters
DOR publishes updates on its own schedule, often without advance notice. The businesses that stay current are the ones that monitor systematically — not the ones that check periodically. Understanding what each type of publication means and which ones require action is the difference between proactive compliance management and reactive problem-solving.
Frequently Asked Questions
- What is an Excise Tax Advisory (ETA)?
- An ETA is DOR's official interpretation of existing Washington tax law applied to a specific issue. It does not change the underlying statute or rule, but it signals how DOR will enforce the law and is frequently cited in audits and appeals.
- How do I stay current with Washington DOR changes?
- DOR publishes updates across several channels — news releases, Excise Tax Advisories, proposed and adopted WAC rules, industry guides, and tax topic revisions. Because most of these pages are updated without advance notice, regular monitoring is the only reliable way to catch changes as they happen.
- What is the DOR rulemaking process?
- DOR rulemaking follows a formal sequence: preproposal inquiry, proposed rule publication, public comment period, optional hearing, and final adoption. Each stage offers an opportunity to influence the final rule through written comments and testimony before it becomes binding.