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Oregon Self-Proving Affidavit Form

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Updated July 22, 2026

An Oregon self-proving affidavit form is a legal document that can be attached to a last will and testament to help speed up the probate process when the estate is distributed. By completing a self-proving affidavit, the witness(es) will not need to be called to probate court to testify when the settlor's property is divided.