How Do I Settle a Trust in Washington?

No court proceeding is required to settle assets titled in the trust; the successor trustee administers and distributes them under the trust terms, and the court comes in only for a dispute, a trustee removal or judicial instructions. Assets the grantor left outside the trust pass through the pour-over will, and a small enough set can skip full probate: In Washington, estates valued at $100,000RCW 11.62.010Verified Sep 9, 2026View source or less skip probate with the Small Estate AffidavitRCW 11.62.010Verified Sep 9, 2026View source, 40 daysRCW 11.62.010Verified Sep 9, 2026View source after death. The Washington probate decision tool checks whether any outside asset needs a court filing.

Trust assets remain reachable for the grantor's legitimate debts, so the trustee identifies and settles them before distributing. The successor trustee can publish Washington's optional creditor notice to shorten the claim window to 4 monthsRCW 11.42.010 (a trustee who received substantially all probate and nonprobate assets is "qualified to give" notice, if no personal representative has been appointed in Washington); RCW 11.42.020 ("a notice agent may give nonprobate notice"; the notice announces that the notice agent "has elected to give nonprobate notice"); RCW 11.42.050 (bar: 4 months after first publication, or 24 months after the date of death for a reasonably ascertainable creditor not given actual notice; effective as to probate and nonprobate assets); RCW 11.40.051(1)(c) (with no notice under ch. 11.40 or 11.42, a claim must be presented within 24 months after the date of death). Washington has no mandatory trust-creditor procedure: the ch. 11.42 nonprobate notice is an elective safe harbor.Verified Oct 17, 2026View source; without it, the settlor's creditors have up to 24 monthsRCW 11.42.010 (a trustee who received substantially all probate and nonprobate assets is "qualified to give" notice, if no personal representative has been appointed in Washington); RCW 11.42.020 ("a notice agent may give nonprobate notice"; the notice announces that the notice agent "has elected to give nonprobate notice"); RCW 11.42.050 (bar: 4 months after first publication, or 24 months after the date of death for a reasonably ascertainable creditor not given actual notice; effective as to probate and nonprobate assets); RCW 11.40.051(1)(c) (with no notice under ch. 11.40 or 11.42, a claim must be presented within 24 months after the date of death). Washington has no mandatory trust-creditor procedure: the ch. 11.42 nonprobate notice is an elective safe harbor.Verified Oct 17, 2026View source to bring a claim.

At the grantor's death the revocable trust becomes irrevocable and needs its own EIN from the IRS. The trustee files the grantor's final Form 1040 and, for income the trust earns after death, Form 1041 (the income tax return for estates and trusts), plus a Washington fiduciary income tax return where the state requires one. Estate or inheritance tax exposure depends on the estate's size and the state's rules; the Washington estate and inheritance tax calculator applies them. The EIN application guide pre-fills IRS Form SS-4 for the trust.

Most Washington trusts settle in six to twelve months; the variables are how quickly assets are retitled, the tax filings, and creditor handling. The trustee can shorten the creditor-claim window to 4 monthsRCW 11.42.010 (a trustee who received substantially all probate and nonprobate assets is "qualified to give" notice, if no personal representative has been appointed in Washington); RCW 11.42.020 ("a notice agent may give nonprobate notice"; the notice announces that the notice agent "has elected to give nonprobate notice"); RCW 11.42.050 (bar: 4 months after first publication, or 24 months after the date of death for a reasonably ascertainable creditor not given actual notice; effective as to probate and nonprobate assets); RCW 11.40.051(1)(c) (with no notice under ch. 11.40 or 11.42, a claim must be presented within 24 months after the date of death). Washington has no mandatory trust-creditor procedure: the ch. 11.42 nonprobate notice is an elective safe harbor.Verified Oct 17, 2026View source by publishing Washington's optional notice; otherwise the general 24 monthsRCW 11.42.010 (a trustee who received substantially all probate and nonprobate assets is "qualified to give" notice, if no personal representative has been appointed in Washington); RCW 11.42.020 ("a notice agent may give nonprobate notice"; the notice announces that the notice agent "has elected to give nonprobate notice"); RCW 11.42.050 (bar: 4 months after first publication, or 24 months after the date of death for a reasonably ascertainable creditor not given actual notice; effective as to probate and nonprobate assets); RCW 11.40.051(1)(c) (with no notice under ch. 11.40 or 11.42, a claim must be presented within 24 months after the date of death). Washington has no mandatory trust-creditor procedure: the ch. 11.42 nonprobate notice is an elective safe harbor.Verified Oct 17, 2026View source period governs before final distributions are safe. A final accounting to the beneficiaries precedes the closing distribution unless the beneficiaries waive it in writingRCW 11.98.072; RCW 11.96A.070Verified Sep 15, 2026View source.