Insurance appraisal in Wisconsin
Wisconsin authorizes standard appraisal wording for property forms by regulation, and a statute directs its courts of record to appoint an appraiser or umpire promptly on request. It also does something many states do not: the limitation period for suing is tolled while the parties conduct an appraisal. The Wisconsin Supreme Court reviews awards deferentially.
At a glance
- Name an appraiser
- 20 days after the written demand (Wis. Admin. Code Ins 6.76(3)(L)).
- Choose an umpire
- 15 days for the appraisers to agree on a competent and disinterested umpire.
- If they cannot agree
- On request, a judge of a court of record in the state picks the umpire. Under Wis. Stat. § 631.85 the request may go to any Wisconsin court of record except the court of appeals or supreme court, and the court must appoint promptly.
- Does appraisal pause the deadline to sue?
- Yes. Wis. Stat. § 631.83(5) tolls the limitation period while the parties conduct an appraisal. For fire insurance the period is 12 months from the start of the loss (§ 631.83(1)(a)).
- Who may serve
- No license is named for the role. The clause calls for a competent and disinterested appraiser, and the umpire must be disinterested. More below
Deadlines in Wisconsin
The clock
- Day 0Written demandEither party, in writing
- By day 20Appraisers named20 days for each side
- By day 35Umpire chosen15 days for the appraisers to agree; if not, as the policy or state law provides
- On siteInspectionBoth estimates, line by line
- The awardAward signedAny two of three
- After the awardPayment60 days after proof of loss and a filed award
Either side starts appraisal with a written demand when you and the carrier cannot agree on actual cash value or the amount of loss. Each side then selects a competent and disinterested appraiser and tells the other within 20 days of the demand. The appraisers try to agree on a disinterested umpire. If they do not within 15 days, either side may ask a judge of a court of record to select one.
The appraisers state actual cash value and loss separately for each item, and only the items they disagree on go to the umpire. The authorized wording makes a payment due 60 days after proof of loss is received and the amount is fixed by written agreement or by an award filed with the carrier (Ins 6.76(3)(o)).
What the panel decides
Actual cash value and amount of loss
The authorized clause sends two questions to appraisal: actual cash value and the amount of loss. The appraisers state each separately, item by item.
Whether the policy covers the loss and how its words are read are not questions the clause hands to the panel. In Lynch v. American Family Mutual Insurance Co., 163 Wis. 2d 1003 (Ct. App. 1991), the court described appraisal as resolving specific valuation questions, where arbitration can resolve a whole dispute. We found no Wisconsin appellate decision that settles whether a pure cause dispute belongs in appraisal, so raise any cause or coverage disagreement before you demand appraisal.
Who may serve
Wisconsin names no license for appraisers or umpires. The authorized clause requires each side's appraiser to be competent and disinterested and the umpire to be disinterested. If the appraisers cannot agree on one, a court of record appoints a disinterested person (§ 631.85). We look hard at anyone who will do the repair work, works for one side, or has a stake in the size of the award.
The award
A written, itemized award signed by any two of the three and filed with the carrier determines actual cash value and the loss. The Wisconsin Supreme Court has said appraisal awards are presumptively valid and should not be lightly set aside, even if a court disagrees with the number. An award may be set aside only for fraud, bad faith, a material mistake, or a lack of understanding or completion of the task the contract assigned. Review is usually limited to the face of the award, and unhappiness with the amount is not enough (Farmers Automobile Insurance Ass'n v. Union Pacific Railroad Co., 2009 WI 73, paragraphs 44 and 45).
Points particular to Wisconsin
The suit deadline is the first thing to check. For fire insurance, Wis. Stat. § 631.83(1)(a) requires suit within 12 months after the inception of the loss. The rule covers riders and endorsements on a fire policy and separate windstorm or hail policies, and the annotations show courts reading "fire insurance" to include coverage for many perils beyond fire. A policy may give more time, but it cannot give less (§ 631.83(3)).
Appraisal stops that clock. Under § 631.83(5), the period of limitation is tolled while the parties conduct an appraisal. The annotations add two limits: agreeing to meet and talk is not enough to trigger tolling (Wieting, 2004), and tolling applies to a policyholder's claim against the insurer, not to claims against someone else's insurer (Thom, 2007 WI App 123). Section 631.83(4) also bars a suit to compel payment until 60 days after proof of loss is furnished or the insurer denies payment in full, with an exception where the complaint alleges prejudice from the delay.
Ins 6.76 lists authorized clauses for fire, inland marine and other property forms, and it allows appropriate liberalization of their wording. So your policy may be more generous than the standard text. Section 631.85 does not apply to surplus lines forms issued under § 618.41.
In Farmers Automobile Insurance Ass'n v. Union Pacific Railway Co., a total-loss fire case about replacement value, the court upheld a circuit court's decision to compel the homeowner to take part in the binding appraisal process, and affirmed the award.
In Lynch, the Court of Appeals held that, absent a different policy provision, an insurer could not demand appraisal after the insured sued if it could have demanded it before suit. In a 2024 published decision, Badgerland Restoration & Remodeling v. Federated Mutual, 2024 WI App 36, the Court of Appeals reversed a dismissal and let a breach of contract claim go forward where the insurer refused to honor an appraisal request, according to a published summary of the case.
Common losses in Wisconsin
Each one links back to how we look at that kind of loss.
Questions
Does my Wisconsin homeowners policy have an appraisal clause?
Almost certainly. Wisconsin's regulation sets out authorized appraisal wording for property forms, and the statute allows policies to include appraisal. Look in the conditions section under the heading Appraisal. Your policy may be more generous than the standard text.
How long do we have to name an appraiser in Wisconsin?
20 days after the written demand under the authorized clause (Ins 6.76(3)(L)). Check your policy in case it gives more time.
Who chooses the umpire in Wisconsin if the appraisers cannot agree?
After 15 days without agreement, either side can ask a court of record to appoint one. Wis. Stat. § 631.85 lets the request go to any Wisconsin court of record except the court of appeals or supreme court, and the court must act promptly.
Can the appraisers decide whether my loss is covered in Wisconsin?
No. The panel sets actual cash value and the amount of loss. Coverage and the meaning of policy language are for a court. If the carrier disputes cause, raise it before you demand appraisal.
Does demanding appraisal pause the deadline to sue in Wisconsin?
Yes. Wis. Stat. § 631.83(5) tolls the limitation period while the parties conduct an appraisal. For fire insurance the period is 12 months from the start of the loss. Agreeing to talk is not enough, so keep the appraisal itself documented.
Can a court throw out an appraisal award in Wisconsin?
Only on narrow grounds. The Wisconsin Supreme Court has said awards are presumptively valid and may be set aside for fraud, bad faith, a material mistake, or a panel's failure to understand or complete its assigned task. Unhappiness with the amount is not enough.
Before you decide anything
Has a claim in Wisconsin stalled on the number?
Tell us what happened and where. We'll read the policy and tell you plainly whether appraisal fits.
When you write to us
- We read the policy, the estimates on both sides and the letters that came with them.
- We tell you plainly whether appraisal fits the disagreement, and if it doesn't, who can help.
- If it fits, we confirm next steps in writing before anything starts.
Reviewed against the sources listed, October 2026. General information, not legal advice.