Wisconsin's statute sits at sections 19.31 to 19.39 and is explained by the Office of Open Government inside the Department of Justice, which publishes the Wisconsin Public Records Law Compliance Guide, now in its June 2025 edition, runs a Public Records and Open Meetings help line, answers hundreds of enquiries a year and teaches at conferences and training sessions. The office also practises what it describes, publishing a weekly snapshot of every records request pending with the department, its own average monthly response times, and responses to requests that may be of public interest.
The duty itself is short. Where responsive records exist, the custodian must answer either by producing them or by refusing, and where no responsive record exists the custodian should say so. Requests go to the authority that holds the records rather than to any central office, and the Department of Justice urges custodians to treat them as high priority work. For Wisconsin records held locally, see the Wisconsin county pages.
- As soon as practicable: the statute sets no date; the Department of Justice treats ten working days as generally reasonable for a simple request and longer for a broad one.
- Comply or deny: promising compliance at some unspecified future time is not an option the law gives a custodian.
- No name, no reason: a requester generally need not identify themselves and never has to say why, although the request must be reasonably specific.
- Fifty dollars for location: the cost of finding records is chargeable only once it reaches fifty dollars, and redaction time is not chargeable at all outside recordings.
Written by SearchSystems.net from Wisconsin's own systems: the Wisconsin Department of Justice Office of Open Government, the Wisconsin Public Records Law Compliance Guide, June 2025, the Department of Justice public records page, the office's advisories and Attorney General opinions, the office's trainings and events, each read on October 15, 2026 by the SearchSystems editorial team.
A standard instead of a deadline
Section 19.35(4)(a) requires a response as soon as practicable and without delay, and the compliance guide is explicit that the law does not require a response within any specific date and time, such as two weeks or forty eight hours. What fills the gap is the Department of Justice's own benchmark: generally, ten working days is a reasonable time for an authority to respond to a simple request for a limited number of easily identifiable records, while requests that are not simple, that are broader in scope, or that require locating, reviewing or redacting multiple records may reasonably take longer.
Whether an authority has acted with reasonable diligence turns on the totality of the circumstances, weighing the nature of the request, the staff and resources available to process it, and its extent. Two further instructions sharpen the standard. Compliance at some unspecified future time is not authorised by the law, because the custodian has two choices, comply or deny. And an arbitrary and capricious delay or denial exposes the custodian to punitive damages.
Running the other way, the guide warns that an authority should not be put to the burden and expense of a premature lawsuit while it is working in good faith on a response, and notes that an authority is not obliged to meet a deadline a requester announces unilaterally, although sending a brief acknowledgement indicating when an answer might reasonably be expected avoids later argument.
Asking: no form, no name, no reason
A Wisconsin request does not have to be in writing, under 19.35(1)(h), and generally the requester does not have to identify themselves, under 19.35(1)(i). Nor does anyone have to say why they want the records, although the Supreme Court has held that purpose can enter the balancing test, and the guide gives the example of a request from a political party during a contested election weighing against disclosure. Two cautions sit alongside the anonymity rule.
Substantive statutes on student records and health records confine access to particular people, so a custodian handling records of that kind must confirm the requester is someone the law allows to have them. And identity can become relevant where a safety concern is weighed against the presumption of release. The one real constraint on the request itself is specificity: it must be reasonably limited as to subject matter or length of time, a limit the guide explains as preventing a custodian from being burdened with excessive time and resources spent deciphering what is wanted.
Where an oral request is refused, the authority may refuse it orally unless the requester demands a written statement of the reasons within five business days.
The fee list, and what is missing from it
Wisconsin confines charges to the specific tasks the legislature named in 19.35(3). Copying is limited to the actual, necessary and direct cost of reproduction unless some other law fixes a fee, and the guide defines reproduction narrowly, as a rote ministerial act of producing a counterpart, image or copy that does not alter the record. The cost of a computer run may be charged where the run is needed to assemble the record and reduce it to paper, as may programming expense required to answer the request, and transcription is chargeable at the same actual, necessary and direct cost standard.
Where a record cannot be copied, photography and photographic reproduction may be charged at direct cost. Mailing and shipping may be charged at direct cost. Location costs may be charged only if they total fifty dollars or more, and locating means finding a record by searching, examining or experimenting, so the subsequent review and redaction are separate processes the requester may not be billed for. That last point is the one that most distinguishes Wisconsin from its neighbours: an authority may not charge for the time spent deleting nondisclosable information, with the single exception of a law enforcement agency redacting recorded audio or video.
Fees may be waived, and the guide encourages agencies that waive or reduce recording redaction fees to apply a consistent approach. Where a record is held by a contractor for the authority, the fee may not exceed what the authority's own actual direct cost would be. Prepayment may be required where the total exceeds five dollars.
Mandamus, the only way in
Where an authority withholds a record or part of one, or delays access after a written request, the requester may bring an action for mandamus asking a court to order release, or may write to the district attorney of the county where the record is located, or to the Attorney General, asking that the action be brought for them. That is the whole of it: mandamus is the exclusive remedy the legislature provided for enforcing the law and obtaining the remedies in 19.37, and the courts have rejected attempts to use other procedural routes.
A request must have been made in writing before a mandamus action is started, which is the practical reason to put even a simple request in an email, though such actions are exempt from the notice of claim requirements that otherwise apply to suits against Wisconsin governments. To obtain the writ the requester must establish four things: a clear right to the records, a plain legal duty on the authority to disclose them, substantial damage if the petition were refused, and the absence of any other adequate remedy at law.
The court decides whether the custodian gave sufficiently specific reasons for the refusal and, if so, whether those reasons rest on a statutory or judicial exception or otherwise outweigh the strong public policy favouring disclosure, usually examining the record in camera, although in camera review is unnecessary where the stated public policy reasons are specific enough to override the presumption on their own.
What winning is worth, and how long you have
A requester who prevails in whole or in substantial part in a mandamus action about access under 19.35(1)(a) is awarded attorney fees, damages of not less than one hundred dollars, and other actual costs. What counts as prevailing was narrowed by the Supreme Court in Friends of Frame Park v. City of Waukesha in 2022, which held that a requester must obtain a judicially sanctioned change in the parties' legal relationship, and expressly left open whether an authority can moot a case, and the fee award with it, by handing over the records after suit is filed; the Court of Appeals in Wisconsin State Journal v.
Blazel has since allowed recovery in those circumstances. On timing, a mandamus action under the records law must generally be commenced within three years of the cause of action accruing. A committed or incarcerated person has ninety days from the refusal, excluding Saturdays, Sundays and legal holidays, and must exhaust administrative remedies before filing.
Reading a Wisconsin response
The questions worth asking an authority here differ from those in states with a fixed deadline. Has it done what the law allows, which is either to produce or to refuse, rather than promising something later. If the request was simple and a limited number of identifiable records were asked for, has the ten working day benchmark passed without either. Does the fee estimate contain anything beyond the statutory list, in particular a charge for redaction or a location charge below fifty dollars.
Was a refusal of an oral request followed by a written statement of reasons after it was demanded. And because mandamus is the only lever, is the request itself in writing, since the action cannot be brought without it.
Questions about public records requests in Wisconsin
Related Wisconsin records
Wisconsin's other public records guides on this site are the Wisconsin background check guide for the Department of Justice criminal history service, the Wisconsin court records guide for the circuit court access programme, the Wisconsin arrest records guide for what a booking makes public, and the Wisconsin county pages for every county office.