Quick answer: the biggest delay risk beyond the 3-month floor is a dispute over the double statutory fee, followed by mineral rights valuation and a contested will. Estimate your own timeline with the Wyoming probate timeline calculator.
1. A dispute over paying two full statutory fees
2. Mineral rights valuation
Wyoming's oil, gas, and mineral interests are common estate assets and can require specialized valuation and title work beyond what a straightforward personal-property estate needs, adding time to the overall administration.
3. A contested will
A formal objection to a will's validity moves the case into contested proceedings before the district court, adding real time before administration can proceed.
4. Disagreement over the small-estate threshold
With the small estate line set at $400,000, disagreement over whether an estate's true value falls at or under that number can require a formal appraisal before the simplified procedure can be used with confidence, adding a preliminary step some estates don't anticipate.
A local probate attorney can review your estate — many offer a free consultation.