If you filed Form 4868 for an automatic extension, the extended deadline to file your 2024 federal income tax return is October 15, 2025. This is the standardized date every year (typically mid-October), and it applies nationwide.

State-Level Considerations for Washington (Seattle/Bellevue)

Washington state has no personal income tax, so there’s no state return or state-level deadline related to IRS extensions. Living in Seattle or Bellevue can still create tax filing requirements beyond your federal return.

A. Seattle & Bellevue Business Taxes

• Seattle B&O Tax:
  • Quarterly or annual filing depending on revenue.
  • No direct “IRS-style” extension—penalties apply if late.
• Bellevue B&O Tax:
  • Annual returns typically due April 15 (or next business day).
  • Extensions may be requested, but interest accrues on unpaid amounts.

B. Washington State Department of Revenue (DOR)

• Excise tax (B&O, sales, and use tax) is filed monthly, quarterly, or annually.
• Due dates vary—filing late can trigger:
  • 9% penalty after 1 day late
  • 19% penalty after 30 days
  • 29% penalty after 60 days
• No “federal-style” automatic 6-month extension—you must contact DOR before the due date if you need extra time.

Key Points to Keep in Mind

1. October 15, 2025 is your absolute last chance to file your federal return if you requested that extension—miss that, and you may face late-filing penalties and interest.
2. Make any payments due by the original deadline (usually April 15), even if you have an extension—failure to do so leads to underpayment penalties.
3. If you live in border areas like Seattle or Bellevue, check if you have obligations in other states (for instance, if you work elsewhere), as those jurisdictions might have different rules or deadlines.

The Akopyan Group can help you with tax planning and preparation monthly, quarterly, or annually.

Our tax services include…

• tax planning sessions where we go through a tax planning checklist
• regular communication throughout the year
• strategy sessions depending on your books and financials
• tax preparation for individual and business taxes
• access to an online tax portal 24/7 which holds documents, filings, and transactions.

Proactive planning and protection

At the Akopyan Group we take a proactive, “no surprises” approach that will help you fully capitalize on the tax benefits of owning a business. We’ll assist with planning and forecasting, so we can anticipate changes and take the appropriate measures to protect and enhance your financial situation. And we’ll stay in touch on a consistent basis, because we want to help both you and your company succeed.
If you’re ready to work with a professional who can help you put all the pieces together, contact us today at info@ygacpa.com or 206-838-3800.