Wisconsin: Residential Lease Execution Formalities

Requirements one by one

Writing threshold

Wisconsin Statutes § 704.03(1) draws the line at more than one year. A lease for that term, or a contract to make one, is not enforceable unless it satisfies § 706.02 and states rent or other consideration, commencement, expiration, and a reasonably definite description of the premises.

The same subsection offers a lease-specific alternative. A writing—including email or fax—signed by landlord and tenant can state rent, duration, and a reasonably definite premises description, with the commencement date established by the tenant's entry into possession under the writing. Chapter 706 excludes a lease limited to one year or less, subject to the delayed-start language in § 706.001(2)(c).

Required signatures and authority

For a longer lease using the Chapter 706 route, § 706.02 requires the conveyance to identify the parties, land, interest, and material terms, be signed for all parties, and be delivered. Section 704.03's alternative likewise requires both the landlord's and tenant's signatures.

An agent may sign only with express authorization, and § 706.03(1m) requires the authorizing principal to be identified in the conveyance or the form of signature or acknowledgment. If the transaction alienates a married person's homestead interest, § 706.02(1)(f) adds the requirement that each spouse sign or join by separate conveyance.

Witness, acknowledgment, and notary

Neither § 704.03 nor § 706.02 requires a witness, acknowledgment, or notary to execute the lease. Section 706.05(6) also says a recordable instrument cannot be denied acceptance merely because it lacks witnesses, seals, venue, or another matter of form.

Authentication is a separate recording formality. If the lease is offered for record, § 706.05(2)(b) requires a form of authentication authorized by § 706.06 or Chapter 140. That does not turn authentication into a condition for enforceability between landlord and tenant.

Electronic execution

Wisconsin's electronic-transactions chapter does not force either party to use electronic means. Section 137.13 applies only when each party agrees, with agreement determined from the context and circumstances. Once that condition is met, § 137.15 lets an electronic record and electronic signature satisfy writing and signature requirements. Section 704.03(1) independently names email and fax as permitted writings for its both-party-signed alternative.

Electronic delivery must remain usable. Section 137.16 requires a delivered electronic record to be capable of retention and makes a record unenforceable against the recipient if the sender blocks printing or storage. Section 137.20 allows required retention when the record accurately reflects the final information and remains accessible later. Section 137.19 (§ 137.19) recognizes electronic authentication when recording calls for it. Section 137.12(2r)(b), however, excludes required primary-residence default, eviction, and cure notices from this electronic rule.

Required copy or written statement

ATCP 134.03(1) applies to ordinary private Wisconsin dwelling rentals within the scope of ATCP 134.01. If the rental agreement or landlord-created rules are written, the landlord must furnish them to the prospective tenant for inspection before the agreement is made and before accepting earnest money or a security deposit. Copies must then be given to the tenant at the time of agreement.

The rule does not say that the copy must carry every later signature or use a particular delivery medium. If electronic delivery is used by agreement to satisfy the written-delivery duty, § 137.16 requires a printable or storable record.

Renewal, modification, assignment, and surrender

Section 704.03(3) specifically regulates a tenant assignment when more than one year remains. The assignment must identify the lease, be written, and be signed by the assignor; an assumption of the original obligations must be written and signed by the assignee.

An agreement ending a valid written lease more than one year before its stated expiration must be written and signed by both parties. Other early-termination agreements may be oral or written, and surrender by operation of law remains available. Section 706.001(2)(c) excludes a modification only when the unexpired term is one year or less and stays so limited after modification, leaving a longer modified interest within Chapter 706.

Recording and third-party effect

Recording is not required to make a compliant lease enforceable between its original parties. A lease limited to one year or less falls outside Chapter 706, although § 706.001(2)(c) permits its recordation when it is in recordable form. A longer lease is a Chapter 706 conveyance and may be recorded with the register of deeds in each county where the land lies.

The recorded instrument must bear the legally required signatures, contain an authorized authentication, and identify the land and affected parties for the land records. The surveyed statutes do not provide a lease-specific memorandum substitute. Under § 706.08(1)(a), an unrecorded conveyance is void against a later purchaser in good faith for value whose conveyance is recorded first. That is a third-party priority consequence, not a rule that recording creates the lease.

Effect of noncompliance

Failure to satisfy § 704.03(1) makes a more-than-one-year lease unenforceable. If the tenant nevertheless takes possession and pays monthly rent for residential premises, § 704.03(2) creates a month-to-month tenancy. Any lease or agreement that is enforceable without a writing signed by both parties must be proved by clear and convincing evidence under § 704.03(5).

The official ATCP 134 chapter note states that a person suffering monetary loss from a violation may sue under § 100.20(5) for twice the loss, costs, and reasonable attorney fees. Separately, nonrecording exposes a Chapter 706 lease to the later good-faith purchaser priority rule rather than defeating it automatically between landlord and tenant.

What trips people up

One year is included; more than one year is the trigger. A one-year lease is outside Chapter 706's lease formalities. Section 704.03 applies when the agreed term exceeds one year.

Email is expressly named, but both signatures still matter. Section 704.03's alternative permits email or fax; it does not dispense with landlord and tenant signatures or the required rent, duration, and premises information.

A copy duty is not the statute of frauds. ATCP 134.03 separately requires inspection before commitment and copies at agreement whenever the agreement or landlord rules are written.

Common questions

What happens if a tenant moves in under a defective two-year lease? If the premises are residential and rent is paid monthly, § 704.03(2) treats the tenant as month-to-month rather than enforcing the defective two-year term.

Does a Wisconsin residential lease need a notary? Not for execution between landlord and tenant. Authentication becomes relevant only if the instrument is submitted to the land records.

Must the landlord give the tenant a written lease copy? If the agreement is in writing, yes: ATCP 134.03(1) requires a copy at the time of agreement and requires the written form to be available for inspection before agreement or deposit.

Statutes and sources

• Wis. Stat. § 704.03 — longer-lease writing, entry under defective lease, assignment, early termination, and proof. https://docs.legis.wisconsin.gov/document/statutes/704.03 (accessed 2026-07-29)
• Wis. Stat. §§ 706.001-.03, 706.05, 706.08 — Chapter 706 scope, signatures, agent authority, recording form, and later-purchaser priority. https://docs.legis.wisconsin.gov/document/statutes/706.pdf (accessed 2026-07-29)
• Wis. Stat. §§ 137.12-.20 — consent, electronic equivalence, retainable delivery, excluded notices, authentication, and retention. https://docs.legis.wisconsin.gov/document/statutes/137.pdf (accessed 2026-07-29)
• Wis. Admin. Code ATCP 134.01 and 134.03 — residential scope and inspection/copy duty. https://docs.legis.wisconsin.gov/code/admin_code/atcp/090/134/03?view=section (accessed 2026-07-29)