How to Dissolve a Washington LLC

When an LLC has run its course, it is tempting to simply stop doing business and let it fade. That is a mistake in Washington. An LLC that stays on the books keeps accruing obligations: the Annual Report keeps coming due, the state business license keeps needing renewal, and B&O tax filing responsibilities do not disappear just because activity stopped.

An LLC left to lapse does not cleanly vanish. Instead, it falls out of good standing, accumulates unmet requirements, and may be administratively dissolved by the state in a messy, incomplete way. That can leave loose ends — unresolved tax accounts, an entity that still technically exists for some purposes, and potential exposure for the owners. A formal, voluntary dissolution closes the entity cleanly, ends the recurring obligations, and gives you documentation that the LLC was properly wound down.

Dissolution starts inside the company, not at the Secretary of State. Before any state filing, the members need to agree to dissolve according to the terms of your operating agreement.

A well-drafted operating agreement usually spells out how dissolution is approved — often a specific vote or a majority/unanimous consent of the members. Follow whatever your agreement requires and document the decision in writing, such as a written consent or meeting minutes. If your LLC does not have an operating agreement, the default rules in Chapter 25.15 RCW govern how dissolution is authorized. For a single-member LLC, the decision is simply the owner's, but it is still worth recording the date and the resolution to dissolve for your records.

Once the decision is made, the LLC enters a winding-up phase. This is where you settle the company's affairs before it formally ceases to exist. Winding up typically includes:

• Notifying creditors and settling debts. Pay what the LLC owes, or make arrangements for outstanding obligations. Handling known creditors properly protects the members from claims after dissolution.
• Collecting what is owed to the LLC. Chase down outstanding invoices and receivables.
• Fulfilling or terminating contracts. Complete, assign, or properly end any ongoing agreements, leases, and commitments.
• Liquidating and distributing assets. After debts and obligations are handled, distribute any remaining assets to the members according to the operating agreement — generally in proportion to ownership unless the agreement says otherwise.
• Closing out payroll and employment. If you have employees, handle final payroll, final wages, and any employment-related closures with the appropriate agencies.

Getting the order right matters: creditors and obligations come before member distributions. Distributing assets to yourself before settling debts can create personal exposure.

Washington's tax obligations run through the Department of Revenue, so closing an LLC means closing out there, not just at the Secretary of State.

• File final B&O tax returns. Submit any outstanding Business & Occupation tax and sales tax returns and pay what is owed through your Department of Revenue account.
• Close your business license and tax accounts. Notify the Department of Revenue that the business is closing so your accounts are properly closed out and you stop receiving filing obligations.
• Handle federal taxes. File the LLC's final federal returns with the IRS — the box for a final return exists specifically for this — and close the EIN account with the IRS if appropriate. Coordinate this with your accountant.

Skipping the tax closeout is one of the most common ways a "closed" business keeps generating problems. Resolving it as part of the dissolution keeps the wind-down clean.

With the internal decision made, debts settled, and tax accounts addressed, you file the dissolution paperwork with the Secretary of State's Corporations & Charities Division through CCFS. Washington's process involves filing a Certificate of Dissolution and completing the entity's cancellation on the state's records.

What to expect

• You file the dissolution through the same online system you used to form the LLC.
• The Secretary of State's fee schedule lists the current filing fee for dissolution.
• Once processed, the LLC's status updates to reflect that it has been dissolved, ending the Annual Report obligation going forward.

Make sure your LLC is in good standing before dissolving if the state requires it, and confirm the dissolution actually posted to your record rather than assuming the filing went through.

Even after the Certificate of Dissolution is filed, a few practical items remain. Close the LLC's business bank accounts once all final transactions clear. Cancel any business licenses, permits, or city endorsements that are no longer needed. Keep copies of the dissolution filing, final tax returns, and records of how assets were distributed — these can matter if a question comes up later.

Where Mainstay Filing fits

Mainstay Filing can prepare and file your Washington dissolution paperwork with the Secretary of State, so the state-facing part of the wind-down is handled correctly. We are a filing service, not a law firm or accounting practice, so the internal member decision, creditor negotiations, and final tax returns are matters for your attorney and CPA. But once you have wound up the business and settled your obligations, we take care of getting the dissolution properly filed and confirmed — closing the entity cleanly instead of leaving it to lapse.