Wisconsin DFI Corporation Search 2026: LLC Lookup

Wisconsin DFI records • corporations • LLCs • agents • status • annual reports

Find the Correct Wisconsin Business Record

Search a Wisconsin corporation, LLC, partnership or nonprofit by name or DFI Entity ID, then verify the status, registered agent, offices, annual-report year, former names and filing chronology.

You will also learn why Wisconsin uses DFI instead of a Secretary of State registry, what the database cannot show, and which action to take when a record is delinquent, dissolved, missing or confused with an EIN.

Independent guide. This website is not Wisconsin DFI, the Wisconsin Secretary of State, a filing service or a registered-agent company.
Agency correction Wisconsin business records are maintained by DFI.

“Wisconsin SOS Search” Means the DFI Corporate Records Search

People commonly type “Wisconsin Secretary of State business search,” but corporations, LLCs and other registered entities are maintained by the Wisconsin Department of Financial Institutions, Division of Corporate and Consumer Services.

The Wisconsin Secretary of State handles other functions, including apostilles and authentications. Use DFI when the task concerns entity formation, annual reports, registered agents, certificates, business status or charter documents.

What Are You Trying to Do?

This planner does not run a live database search. It tells you which official path to use and what information to collect first.

Find a corporation or LLC

  1. Search the distinctive words without LLC, Inc. or Corp.
  2. Compare the DFI Entity ID, entity type, effective date and status.
  3. Open the matching profile.
  4. Review the latest annual-report year and chronology before relying on it.
Public lookupFree
Exact identifier7 characters
Responsible officeWisconsin DFI
Current audit dateAugust 3, 2026

Complete the Wisconsin DFI Search Step by Step

Use the basic Corporate Records Search first. Move to advanced search when the name is common, the company used an old name, or you need an agent, date, entity-type or inactive-record filter.

Open the state Corporate Records Search

Confirm that the page is on a Wisconsin government domain and identifies the Department of Financial Institutions. The basic public lookup does not require a formation-service account or payment.

Remove the legal ending

DFI’s own search guidance recommends entering the name without its ending. For Badger Lake Equipment Services LLC, begin with Badger Lake Equipment.

Use fewer distinctive words

Drop generic wording such as Wisconsin, services, company, holdings, group or solutions. A short, distinctive phrase often finds records that a long exact name misses.

Use the DFI Entity ID when available

The ID has seven characters with one letter and six numbers. Formats include A###### and #A#####. The ID is the safest way to reopen one exact record.

Compare every plausible result

Check the entity name, ID, entity type, registered effective date, status and status date. Do not choose a record only because the name looks similar.

Open the full profile

Review the registered agent, registered office, principal office, annual-report requirement, old names, report years and chronology of filings.

Record the lookup date and key fields

Business records change. Save the date, DFI Entity ID and status you relied on, and order an official certificate only when a bank, agency or transaction requires one.

Quick record-notes sheet

Legal name________________
DFI Entity ID________________
Entity type________________
Status + date________________
Registered agent________________
Latest report year________________

After choosing the search wording and fields above, use the official live database.

Read the Search Results Before Opening a Record

The result list is a matching screen, not the complete record. Use it to rule out look-alike entities before opening the detailed profile.

Result columnWhat to compareWhy it matters
DFI Entity IDThe exact seven-character identifier.It distinguishes entities with identical or nearly identical names.
Entity Name / TypeLegal wording and domestic/foreign structure.A corporation, LLC and name reservation can share similar wording.
Registered Effective DateThe Wisconsin creation or qualification date.It helps distinguish older and newer entities and test a company’s claim.
Status / Status DateThe full status and when it began.A later status can be more important than the original registration date.
Same-name rule: similar names can coexist when DFI considers them distinguishable. Always match the DFI Entity ID and entity type rather than relying on visual similarity.

What the DFI Corporate Search Includes—and Excludes

The Corporate Registration Information System is a filing registry. It does not operate as a universal list of every business, owner, tax account, licence or telephone number in Wisconsin.

Information normally available

  • Legal entity name
  • DFI Entity ID
  • Entity type
  • Registered effective date
  • Registered agent
  • Registered-office address
  • Principal-office address when required
  • Current status and status date
  • Charter-document chronology
  • Most recently filed annual-report year
  • Former legal names when recorded

Information not maintained in this search

  • Federal EIN or FEIN
  • Telephone numbers
  • Sole proprietors as separate entities
  • Ordinary trade names or DBAs
  • Complete LLC member or owner lists
  • Complete shareholders
  • Wisconsin tax-account numbers
  • Most general partnerships unless they filed voluntarily
  • Professional and occupational licences
  • Insurance, reputation or financial condition
Ownership nuance: a separately ordered annual report may list corporate officers and directors or at least one LLC member or manager, depending on the report and management structure. That still is not a complete beneficial-ownership database.

Decode the Full Wisconsin Entity Profile

Read the profile in this order: identity, status, agent and offices, annual-report history, then chronology. A single field rarely answers the entire verification question.

1. Name + ID
2. Type + status
3. Agent + offices
4. Report years
5. Chronology
Profile fieldPlain-English meaningCommon mistakeNext check
Legal Entity NameThe current legal name on the DFI record.Treating an advertised trade name as the contracting entity.Check old names and Wisconsin trademark/tradename records.
DFI Entity IDThe unique file number assigned by DFI.Confusing it with an EIN or tax number.Use it in annual reports, orders and support requests.
Registered Effective DateWhen a domestic entity was created or a foreign entity was qualified or registered in Wisconsin.Assuming uninterrupted operations from that date.Read later dissolution, merger or restoration entries.
Entity TypeThe legal structure and whether it is domestic or foreign.Applying an LLC deadline or fee to a corporation.Use the correct form and annual-report instructions.
Status / Status DateThe entity’s statutory condition and when that status began.Reading only “active-looking” wording without the date.Find the chronology event that created or later changed it.
Registered AgentThe person or eligible entity designated to receive official communications.Assuming the agent owns the entity.Review annual reports and transaction documents.
Registered OfficeThe business office of the registered agent in Wisconsin.Treating it as a storefront or headquarters.Compare the principal office and company contact details.
Principal OfficeThe entity’s principal executive office.Assuming it must be in Wisconsin.Compare the latest report and contract.
Annual ReportsReport years and storage or locator information.Assuming the newest year alone proves current status.Read report year, status and chronology together.
Old NamesFormer legal names recorded for the entity.Assuming an older document belongs to an unrelated company.Compare the name-change date with the transaction date.
Effective Date in ChronologyWhen a transaction or status is legally treated as effective.Assuming it must equal the processed date.Use the processed date to see when DFI accepted the document.
Processed DateWhen DFI examined, accepted and filed the document.Using it as the only legal-effective date.Compare both dates when timing matters.
Annual Report LocatorA reference containing the report year and storage details.Treating it as a tax ID or payment confirmation.Zeros in reel and image fields indicate an electronic report.
Locator example: 2025 000 0000 indicates an electronically filed annual report for report year 2025. Older reel and image values can point to paper or microfilm storage.

Wisconsin Status and Chronology Code Decoder

DFI defines status as the entity’s condition under the law that governs it. The code does not certify financial stability, lawful day-to-day operations or professional licensing.

Status or codeWhat it meansVisitor actionCompany action
ORG — OrganizedA domestic entity was created and no terminating filing is shown.Check reports and chronology for later problems.Keep reports, agent and office information current.
INC — Incorporated / Qualified / RegisteredA domestic entity exists or a foreign entity is qualified or registered.Complete licence, identity and transaction checks.Maintain annual reports and Wisconsin agent information.
RGD — RegisteredA registered entity or unlicensed foreign-name registration is on record.Check the entity type before assuming operating authority.Use the correct registration or qualification filing for its purpose.
DLQ — DelinquentA required annual report was not filed.Check which report years are missing.File a current report and pay applicable back-report fees.
IGS — Restored to Good StandingThe entity cured a prior bad-standing or delinquency condition.Check for later chronology entries.Save proof and maintain the next report deadline.
NAD — Notice of Intent to Administratively DissolveDFI has started the administrative-dissolution process.Treat the issue as time-sensitive.File the required report during the correction period.
Administratively DissolvedA domestic entity was dissolved after unresolved filing failures.Look for a later reinstatement before relying on current status.Contact DFI for reinstatement materials and back reports.
RCA — Revocation / TerminationA foreign entity lost Wisconsin authority or registration.Verify later reinstatement or re-registration.Ask DFI which foreign-entity restoration filing applies.
DIS — DissolvedArticles or another dissolution filing ended the entity.Check for revocation of dissolution or reinstatement.Determine whether reversal or reinstatement is available.
DNP — Dissolved, Name ProtectedThe entity dissolved while preserving its old name under the applicable filing.Do not treat the protected name as an operating entity.Track the name-protection term and transfer rules.
MER — MergerThe record is the survivor of a merger.Open the merger filing for effective date and parties.Use the survivor’s record for later filings.
MGD — Merged / AcquiredThe entity did not survive the merger.Identify and search the surviving entity.Use the survivor’s DFI record.
TER — TerminatedA filing terminated the entity’s existence.Do not rely on the record as current.Seek legal guidance if reversal is needed.
WTD — WithdrawalA foreign entity ended its Wisconsin authority or registration.Check its home-state record and newer Wisconsin filings.Re-register before resuming activity when required.
RES / RLTA short- or long-term name reservation exists.Do not mistake it for a formed entity.File formation documents before the reservation expires.
97 — In ProcessA name is tied to a filing not yet accepted.Wait for the accepted record.Monitor for acceptance, rejection or correction.

Other chronology codes worth recognizing

AMD Amendment COR Correction CRE Reinstatement certificate RDP Revocation of dissolution RRA Agent resignation RST Restated articles STA Statement of authority WFR Withdrawal of file record TRA Transfer of registration SHX Interest exchange
Do not advertise “active” as a safety badge. DFI explicitly says registry status is not an assessment of the entity’s financial condition, stability or business practices.

No Record Found? Follow This Recovery Order

A missing result can reflect narrow wording, an old name, an unregistered structure, a trade name or a record outside the modern database—not necessarily a fake business.

Verify spelling from a reliable document. Use a contract, filing receipt, government notice or tax document rather than an advertisement.
Remove LLC, Inc., Corp. or Company. DFI recommends leaving out the ending.
Remove punctuation. Retry without commas, periods, apostrophes, ampersands or hyphens.
Use only distinctive words. Remove generic wording such as Wisconsin, services, holdings or group.
Try “starts with these words.” Use this when the beginning is reliable.
Try “all of the words.” Use this when word order may differ.
Include current and old names. The business may have amended its legal name.
Search registered agents. Useful when an agent name appears on a notice or contract.
Include entities no longer in existence. Necessary for dissolved, merged, terminated and withdrawn records.
Use the DFI Entity ID. Search the exact seven-character record number when available.
Consider a sole proprietor. Sole proprietors are not separate corporations or LLCs in the corporate search.
Check Wisconsin tradename records. A public-facing name may be registered separately from the legal entity.
Consider an unregistered general partnership. Many general partnerships appear only if they made an optional DFI filing.
Check the entity’s home state. An out-of-state business may never have qualified in Wisconsin.
Consider the January 1, 1977 cutoff. Contact DFI for entities dissolved, merged or withdrawn before the modern CRIS coverage period.
Contact DFI with a useful record request. Provide the suspected name, date range, entity type and old document reference.

Verify a Wisconsin Business Before You Pay

The entity record identifies the legal organization behind a contract, invoice, lease or service proposal. It does not prove that the person contacting you is authorised or that the business is licensed and insured.

Match these DFI facts

  • Legal entity name on the agreement
  • DFI Entity ID
  • Entity type
  • Current status and status date
  • Registered effective date
  • Registered agent and office
  • Principal office
  • Newest annual-report year
  • Old names, merger or restoration history

Verify these separately

  • Professional or occupational licence
  • Insurance coverage
  • Tax-account status
  • Complete ownership
  • Authority of the person contacting you
  • Ownership of the requested bank account
  • UCC liens and court judgments
  • Consumer reputation and financial condition

Worked example: the invoice name does not appear in DFI

Invoice says

“Lakeview Roof Rescue.”

Corporate search

No legal entity uses that exact name.

Tradename record

The name is associated with “LRR Construction LLC.”

Final check

Search LRR Construction LLC, match its DFI ID and status, then verify the applicable contractor credential and payee.

Payment-name mismatch: ask why the payee differs from the legal entity or recorded trade name. A real DFI record does not validate payment to an unrelated person.

Check and Reserve a Wisconsin Entity Name

The public database provides a preliminary check. Form 1 states that DFI cannot guarantee final availability until it receives, examines and files the document.

Search these variations

  • Full proposed legal name
  • Distinctive wording without the entity ending
  • Singular and plural forms
  • Spacing and punctuation variations
  • Abbreviations such as Corporation and Corp.
  • Current and old legal names
  • Registered Wisconsin tradenames and trademarks

Do not assume

  • No result guarantees acceptance.
  • A reservation forms the business.
  • DFI acceptance creates federal trademark rights.
  • A domain purchase proves legal availability.
  • A tradename registration creates an LLC.

Form 1 reservation fees and terms

Entity categoryTermFeeImportant limitation
Business corporation, LLC, cooperative or LLP120 days$15Nonrefundable even if the name is unavailable.
LP, LLLP or nonstock corporation120 days$10Nonrefundable processing fee.
Qualifying old corporate, cooperative or nonstock nameUp to 10 years$50Must be filed with the related merger, dissolution or name-change document.
Optional expedited paper serviceNext-business-day target+$100Add to the underlying filing fee and mark the request expedited.

Entity designator rules from Form 1

  • LLC: Limited Liability Company, Limited Company, LLC or LC.
  • Corporation: Corporation, Incorporated, Company, Limited or an accepted abbreviation.
  • LLP: Limited Liability Partnership, Registered Limited Liability Partnership, LLP or RLLP.
  • LP/LLLP: the corresponding statutory phrase or abbreviation.
  • Service corporation: Chartered, Limited, Service Corporation, Ltd. or S.C.
  • Cooperative: cooperative or an abbreviation.

After completing the broad check above, use the official name tool or download the current Form 1.

Find a Wisconsin DBA or Tradename

Ordinary tradenames are not listed in the Corporate Records Search. Wisconsin DFI handles optional tradename registration through its trademark system.

Use a tradename search when

  • A storefront name does not match an entity
  • A sole proprietor uses a business name
  • An invoice uses a brand instead of the LLC name
  • You are checking use of a name or logo in Wisconsin

A tradename filing does not

  • Create an LLC or corporation
  • Register a foreign entity to transact business
  • Reserve an entity name in the corporate database
  • Automatically establish ownership or exclusive rights
  • Replace federal trademark research

DFI currently lists a separate $15 registration for each name or design. Search the registered-trademark database first, then compare any result with the legal entity record.

Wisconsin Annual-Report Deadlines and Fees

Wisconsin does not use one universal due date for domestic entities. The deadline is the last day of the quarter containing the registration anniversary. Foreign entities generally file in the first calendar quarter.

Domestic deadline calendar

Registered Jan. 1–Mar. 31Due March 31

First report starts in the year after registration.

Registered Apr. 1–Jun. 30Due June 30

Use the registered effective date shown by DFI.

Registered Jul. 1–Sep. 30Due September 30

The quarter rule repeats every later year.

Registered Oct. 1–Dec. 31Due December 31

Do not substitute an April 15 deadline from another state.

Foreign entity rule: a covered foreign corporation, LLC, nonstock corporation, LP or LLP generally files by March 31 each year after the calendar year in which it registered in Wisconsin.

Common filing fees by entity and method

Entity and filing methodCurrent amountWhat changes the total
Domestic business corporation online$25Use the eligible online annual-report route.
Domestic business corporation paper Form 16$40Paper amount reflects the applicable filing structure; optional expedite adds $100.
Domestic LLC or nonstock corporation online$25 per report yearMissing years can create accumulated back-report fees.
Domestic LLC or nonstock corporation paper Form 5$25 per report year + $15 paper surchargeThe surcharge is added to the accumulated domestic report fees.
Foreign LLC or nonstock corporation online$65Confirm eligibility and checkout amount.
Foreign LLC or nonstock corporation paper Form 5$80The listed paper amount includes the $15 surcharge.
Foreign business corporationBase annual-report fee plus any applicable represented-capital chargeWisconsin uses a capital-representation calculation for some foreign corporations.

Worked due-date examples

Do not calculate the deadline from today’s date

Domestic LLC formed Feb. 12, 2026

First annual report is due March 31, 2027.

Domestic corporation formed June 29, 2026

First report is due June 30, 2027.

Domestic LLC formed Sept. 30, 2025

Its 2026 report is due September 30, 2026.

Foreign LLC qualified Nov. 2026

Its first Wisconsin annual report is generally due March 31, 2027.

Information to prepare before filing

  • Legal entity name and DFI Entity ID
  • Registered-agent name and email
  • Wisconsin registered-office address
  • Principal-office address
  • At least one LLC member or manager based on the management structure
  • Corporation officers and directors where required
  • Share information for a domestic business corporation
  • Foreign jurisdiction and fictitious name when applicable
  • Filing contact email and payment method
Public-record rule: information placed in an annual report becomes public and may be used for purposes beyond the original filing reason.

After identifying the entity, due year and correct fee path, use the official annual-report lookup. Some eligible domestic reports redirect to Wisconsin One Stop; confirm that the redirected domain is onestop.wi.gov.

Fix Annual-Report Rejections and Portal Messages

Do not repeatedly resubmit the same report. Read the portal message and choose the path that matches the entity’s status and reporting year.

Message or problemLikely meaningNext action
Already filed for the current reporting periodDFI has a report for that year.Return to the profile and confirm the report year and chronology before paying again.
May not submit an annual report onlineThe entity or filing condition requires assistance or a paper path.Email DFI with the entity name and ID instead of forcing another online attempt.
Not eligible to fileStatus, entity type, report year or an existing filing prevents ordinary online submission.Review status and contact DFI for the appropriate restoration or paper form.
Wrong entity appearsA name search selected a look-alike record.Restart with the exact DFI Entity ID.
Paper report returnedA required field, signature, date or correct fee may be missing.Use the rejection note and complete every required section.
Delinquent status remainsAnother year, fee or acceptance step may remain unresolved.Check chronology and ask DFI which report years are outstanding.
Form 5-I rejection rule: the May 2026 instructions state that if something required is left blank, the paper report will be rejected and returned. Sign, date and include the correct payment.

Paper and emailed document checklist

  • Use the current form for the entity type.
  • Answer every required question; enter “NONE” only where the instructions allow it.
  • Include the registered agent’s email and physical Wisconsin office.
  • Confirm the entity is not named as its own registered agent.
  • Sign and date the filing.
  • Use a PDF attachment for emailed filings.
  • Name the attachment with the form number and entity name.
  • Attach or reference the online-payment receipt or existing credit.
  • Use a clear, readable scan; DFI may request a better-quality document.

Correct a Mistake or Update the Registered Agent

Use the filing that matches the change. An annual report can update some information, but it cannot cancel every previously filed document or solve every legal error.

Correction

Statement of Correction

Used when a filed statement was incorrect at filing or the document was defectively executed. It cannot cancel filed articles of dissolution or simply undo another filing.

Agent

Registered-agent or office change

Some changes can be reported on the annual report; a separate Statement of Change or amendment can also be required.

Email

Emailed paper filing

Submit a PDF named with the form number and entity name, together with proof of online payment or a prior credit.

Fraud

Suspected fraudulent filing

DFI advises obtaining a certified copy of the suspicious filing before changing the record, so the original evidence is preserved.

Agent importance: DFI sends service of process, annual-report notices and other official communications to the registered agent. An outdated office can lead to missed deadlines and dissolution or revocation notices.

Use the forms directory only after identifying whether you need a correction, annual report, agent change, amendment or fraud-response step.

Restore, Dissolve or Withdraw a Wisconsin Entity

The correct path depends on whether the record is delinquent, under notice, already dissolved, a revoked foreign registration or a business choosing to close voluntarily.

Current situationWhat it meansPractical next step
DelinquentA required annual report is missing.File a current report and pay applicable back-report fees.
On administrative-dissolution notice listDFI has started the dissolution process but correction may still be available.Submit the annual report within the allowed correction period.
Administratively dissolvedThe notice period ended without correction.Contact DFI for reinstatement forms and required reports.
Foreign entity missing March 31 reportThe registration can be revoked or terminated after the statutory notice process.File promptly and respond to any intent-to-revoke notice.
Foreign registration revoked or terminatedThe entity lost Wisconsin authority or registration.Ask DFI whether reinstatement, re-registration or another filing applies.
Voluntary closureThe owners choose to dissolve, terminate or withdraw the entity.Use the entity-specific dissolution, termination or foreign-withdrawal form.
Foreign revocation timeline: DFI says foreign entities that fail to file within four months after March 31 are subject to revocation or termination. Notices of intent are sent on or after August 1 and provide 60 days to file before the final action.
Tax return is not DFI dissolution: filing a final Wisconsin or federal tax return does not dissolve the entity in the DFI corporate record. A separate DFI filing is required.

Choose a Certificate of Status or Business Document

Ask the receiving organization exactly what it needs. A free profile, simple copy, certified filing and Certificate of Status serve different purposes.

Your needBest starting productFeeWhat it provides
Research the current public recordOnline entity profileFreeName, ID, status, agent, offices, report years and chronology.
Show current statusCertificate of Status$10Current name, effective date, status and domestic/foreign classification.
Add previous names, agent or charter listLong-form Certificate of Status$10Status plus requested expanded facts on record.
Prove one filed documentCertified copy of an individual document$10The complete selected filing with DFI certification.
Read one filing without certificationSimple copy of an individual document$5The selected filing without a certification page.
Obtain the complete charter packageCopy or certified copy of charter documents$5 simple / $10 certifiedArticles plus later amendments, mergers, restatements and dissolution filings under the order instructions.
Use a document outside the United StatesNotarized certificate or certified copy$10 before later apostille/authentication feesA form suitable for later apostille or authentication processing.
Ask the requester: “Do you require the free DFI profile, a Certificate of Status, a long-form certificate, a certified copy of one filing, or a complete charter-document package?”

Ordering and processing details

  • Verify the exact entity name and DFI Entity ID before ordering.
  • Certificate and copy fees are nonrefundable.
  • Standard requests can take seven to ten business days.
  • Expedited certificate or copy processing is an additional $25 per document.
  • Delivery can be by email, U.S. mail, pickup or customer-paid courier.
  • Some certificate types require manual generation and may not be available online.
  • Form 48 allows standard, long-form, foreign-use and document-copy choices.
Good-standing terminology: Wisconsin calls the document a Certificate of Status. Other states, banks or commercial sites may call a similar document a Certificate of Good Standing or Existence.

Wisconsin Business Search Versus Registering a New LLC

The search checks an existing public record. Name availability is preliminary. Formation occurs only after DFI accepts the Articles of Organization.

$130

Online domestic LLC formation

The official online route currently lists a $130 nonrefundable filing fee.

502

Paper Articles of Organization

Form 502, revised May 2026, lists a $170 fee and optional $100 next-business-day expedited service.

90 days

Delayed effective date

Form 502 can specify a date no earlier than receipt and no more than 90 days after DFI receives the filing.

Public

Filed information becomes public

Agent, organizer, address and other submitted information can be used beyond the original filing purpose.

Form 502 preparation checklist

  • Available LLC name with an accepted designator
  • Initial registered-agent name and email
  • Actual Wisconsin registered-office street address
  • Principal-office street and mailing addresses
  • Name and complete address of every organizer
  • At least one organizer’s signature
  • Drafter name when the document is executed in Wisconsin
  • Optional additional provisions or delayed effective date
  • Contact information and correct payment
Registered-office rule: the address must be an actual Wisconsin physical location, not only a P.O. box, mailbox service or answering service. The LLC cannot name itself as its own registered agent.

Use the official formation page only after completing the name, agent and address preparation above.

DFI Entity ID, EIN or Wisconsin Tax Number?

These numbers come from different agencies and serve different purposes. The corporate search expressly warns that a DFI Entity ID is not an FEIN.

IdentifierMaintained byUsed forPublic in DFI search?
DFI Entity IDWisconsin Department of Financial InstitutionsCorporate-record search, annual reports, filings, certificates and support.Yes
EIN / FEINInternal Revenue ServiceFederal tax identification, payroll, banking and authorised business uses.No
Wisconsin tax account numberWisconsin Department of RevenueApplicable state taxes, registration and filing frequency.No, not through DFI
Credential or licence numberWisconsin DSPS or another responsible regulatorProfessional, business or trade authority.Use the applicable licence lookup

How a business locates its own EIN

Check the IRS EIN assignment notice, prior tax returns, payroll records, authorised bank documents or an IRS business-account process. There is no ordinary public DFI EIN search for private companies.

Use the Correct Wisconsin Lookup Tool

The corporate registry answers legal-entity questions. Switch tools when the issue is a tradename, licence, tax account, secured lien or federal EIN.

Entity name, ID, status, agent or chronologyUse Wisconsin DFI Corporate Records Search.DFI entity search
Old names, inactive entities or agent searchUse the DFI Advanced Search filters.Advanced search
Tradename or Wisconsin trademarkUse the separate DFI trademark/tradename database.Tradename search
Professional, business or trade licenceUse Wisconsin DSPS credential and licence resources.Licence lookup
Wisconsin tax account or filing frequencyUse Wisconsin Department of Revenue business tools.Wisconsin DOR
Federal EINUse authorised IRS or company records.IRS EIN guidance
UCC financing statement or debtor lien filingUse the separate Wisconsin DFI UCC search.UCC filing search

Avoid Unofficial Certificate and Compliance Charges

A private service may offer to obtain a public filing or certificate for an added fee. Wisconsin does not require a business to buy a Certificate of Status merely because a mailer offers one.

Before paying

  • Confirm the official Wisconsin government domain.
  • Match the legal name and DFI Entity ID.
  • Identify the exact filing or document required.
  • Compare the DFI fee with the total charged.
  • Separate state fees from private service fees.
  • Save the official receipt or order number.

Pause when a notice

  • Looks like an invoice from a government office but is private
  • Claims every new company must buy a status certificate
  • Charges far more than the published DFI fee
  • Creates urgency without an official case or filing number
  • Directs payment to a non-government address
  • Does not clearly disclose the optional private service

Contact Wisconsin DFI With a Useful Record Question

Support can help locate records and identify filing paths, but DFI cannot provide legal advice or certify that a company is operating lawfully.

Prepare before contacting support

  • Exact legal or suspected business name
  • DFI Entity ID, when available
  • Entity type and status displayed
  • Current-name, old-name and agent searches tried
  • Annual-report or document year
  • Filing, receipt or order number
  • Error text or screenshot with payment information removed
  • The exact result you need from DFI
Phone or email script: “I am trying to locate or correct the Wisconsin record for [legal or suspected name]. The DFI Entity ID is [ID, if known]. The record shows [status]. I already tried [searches or filing steps]. Which record, form or next action applies?”
Expedited options: standard paper expedited service is generally an additional $100 for next-business-day processing. DFI also lists in-person counter service at $250 for four-hour processing and $500 for one-hour processing for eligible transactions.

Use the general information page after preparing the details above.

Final Wisconsin Record Verification Checklist

Complete this review before signing, paying, filing or representing that an entity is current.

Match the current legal name.
Record the DFI Entity ID.
Confirm the entity type.
Read the exact status and date.
Check the registered effective date.
Compare registered and principal offices.
Identify the registered agent without assuming ownership.
Review old legal names.
Open the latest annual-report year.
Read the filing chronology.
Compare effective and processed dates.
Verify professional licences separately.
Use DOR for tax-account questions.
Use IRS records for EIN matters.
Order a certificate only when required.
Confirm the official domain before paying.

Wisconsin Corporation and LLC Search FAQs

Is Wisconsin’s corporation search run by the Secretary of State?

No. Wisconsin corporations, LLCs and other registered entities are maintained by the Wisconsin Department of Financial Institutions. The Secretary of State handles different functions, including apostilles and authentications.

Is the Wisconsin DFI business search free?

Yes. The public Corporate Records Search is free. Formations, annual reports, certificates, certified copies and other filings can require fees.

How do I search a Wisconsin LLC by name?

Start with the distinctive part of the legal name and leave out LLC or LC. Use advanced “starts with” or “all words” matching when the basic search fails, and include old names when the company may have changed its legal name.

What is a Wisconsin DFI Entity ID?

It is the seven-character file number assigned by DFI. It contains one letter and six numbers in formats such as A###### or #A#####. It is not a federal EIN or Wisconsin tax number.

Can I find an EIN through the DFI corporate search?

No. DFI expressly lists FEIN information among the data it does not maintain in the corporate search. A business should use its IRS assignment notice, tax records, authorised bank records or an IRS process.

Can DFI show who owns a Wisconsin LLC?

Not as a complete owner database. The main corporate search does not maintain a general domestic LLC member list. An annual report may identify at least one member or manager, but that does not necessarily establish complete beneficial ownership.

What does Delinquent mean in a Wisconsin business record?

It means the entity failed to file a required annual report. DFI says delinquency may generally be cured by filing a current report and paying applicable back-report fees, unless the entity has moved into dissolution or another status.

When is a Wisconsin LLC annual report due?

A domestic LLC files by the last day of the quarter containing its formation anniversary: March 31, June 30, September 30 or December 31. A foreign LLC generally files by March 31.

How much is a Wisconsin Certificate of Status?

DFI currently lists the standard and long-form Certificate of Status at $10. Expedited certificate or copy processing is an additional $25 per document. Confirm the order screen before paying.

Why can’t I find an old Wisconsin company?

Remove the entity ending, use fewer words, include old names, search the registered agent and include entities no longer in existence. Sole proprietors and ordinary tradenames are not in the corporate search, and DFI may need to assist with entities dissolved, merged or withdrawn before January 1, 1977.

Freshness note: official search controls, status definitions, fees, annual-report deadlines, certificate options and May 2026 forms were rechecked on August 3, 2026. Government interfaces and fees can change; verify the final official screen before submitting or paying.