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Statutes verified against primary state sources
How this page is sourced
Every statute cited here was checked against the state's own published text before this page went live. Court decisions are quoted from the published opinion and linked to it, so you can read the original yourself.
Primary sourcesNot legal advice
Content verified against primary state statutes before publication Last updated: September 2026

Quick Summary - What You Need to Know

  • Our Oregon record finds no statutory right to add a roommate and no notice deadline for doing so.
  • ORS 90.275 lets a landlord, tenant and proposed occupant sign a written temporary occupancy agreement, but it is optional for the landlord.
  • A temporary occupant under that section is expressly not a tenant, has no right to exclusive occupancy, and no right to cure a violation.
  • Screening a proposed temporary occupant may cover conduct or criminal record, but not credit history or income level.
  • ORS 90.112 bars local governments from setting occupancy limits based on familial or nonfamilial relationships, so Portland cannot cap unrelated roommates that way.

Understanding the Roommate Clause

No statute
Deadline to notify the landlord of a new roommate in Portl
Our Oregon record sets no deadline to tell a landlord about a new occupant and no right to add one, so the paragraph you signed answers it - the only statutory path is the optional agreement in ORS 90.275.

A roommate clause names who is allowed to live in your unit and what approval a new person needs. In Portland that paragraph carries most of the weight, because our Oregon record sets no deadline for telling a landlord about a new occupant and gives tenants no statutory right to add one.

Oregon does supply one named mechanism. Under ORS 90.275 a landlord, a tenant and a proposed occupant can all sign a written temporary occupancy agreement - a real, defined path, but one the landlord is free to decline.

What renters assume

Renters assume a partner or a friend can move in as long as the landlord is told within some reasonable window, and that once the paperwork is signed the new person has a tenant's protections.

What is actually true

Our Oregon record sets no notice window at all, and a temporary occupant under ORS 90.275 is expressly not a tenant - no exclusive occupancy, and no right to cure before the arrangement ends.

Oregon sits with the majority on this chart. Only two entries carry a figure at all - New York City at 30 days to name an added occupant, and Seattle at 30 days under a city-only rule - while Texas, California, Florida, Illinois, Colorado, Arizona, Georgia, Tennessee and Pennsylvania all show no statute. Oregon joins that second group, which leaves a Portland renter without the clock a New York tenant can point to, and with the lease as the document that answers the question instead.

Plain English Version

A temporary occupancy agreement is closer to a visitor badge than a key card. It gets someone in the building with the landlord's knowledge, but it does not make them a tenant, and it can be taken back.

Clause decoder

Roommate Clause Example - What the Wording Looks Like in Portland, OR

The sample clause below is real lease language - a court quoted it word for word, and then ruled on it. What the judge decided is at the bottom of this block.

Real clause - quoted in a published court opinion

Find the equivalent paragraph in your own lease and read the two side by side. The wording will differ; the moving parts rarely do.

REIMBURSEMENT. You must promptly reimburse us for loss, damage, or cost of repairs or service caused anywhere in the apartment community by your or any guest's or occupant's improper use or negligence. […]

Quoted from the published opinion in Churchill Forge, Inc. v. Brown, 61 S.W.3d 368 (Tex. 2001). Judicial opinions are not subject to copyright; the lease language is reproduced in limited part for commentary under 17 U.S.C. § 107.

1

“reimburse us”

This sets the direction the money runs: from whoever signed, to the landlord. In Oregon the distinction that decides who is on that hook is the one ORS 90.275 draws. A temporary occupant admitted under a written three-party agreement is expressly not a tenant, has no right to exclusive occupancy, and has no right to cure a violation before the landlord ends the arrangement. So the person sleeping in the next room can hold none of a tenancy's protections while a sentence like this one still routes the bill for their carelessness to you.

Tenant-favourable“Each resident reimburses the landlord only for loss that resident personally caused”
What this lease said“reimburse us”
Landlord-favourable“Each resident is jointly and severally liable to reimburse us for all such amounts on demand”
2

“or cost of repairs or service”

The charge is not limited to breakage. Repairs covers the fix and service covers the call-out, so a plumber sent for a blocked drain lands here as readily as a broken door. Note the mismatch Oregon builds in: under ORS 90.275 a landlord may screen a proposed temporary occupant for conduct or criminal record but may not screen for credit history or income level. Nobody checks whether the person whose habits you are underwriting can pay anything back.

Ask for the invoice, not the total. A service charge and a repair charge are different documents, and a clause this broad is usually billed as one line.
Tenant-favourable“Reimbursement is limited to the documented cost of repair, supported by an itemised invoice”
What this lease said“or cost of repairs or service”
Landlord-favourable“Reimbursement includes repairs, service calls, administrative charges and our costs of collection”
3

“community by your”

The liability leaves your unit. A fire in a corridor or damage at the bin store is inside the apartment community, and the sentence still points at you. Oregon closes one route a renter might expect to limit that exposure by headcount: ORS 90.112 bars local governments from setting or enforcing occupancy limits based on familial or nonfamilial relationships among occupants, so Portland cannot cap unrelated roommates that way. Who lives with you is a question your rental agreement answers, not the city's occupancy rules.

Tenant-favourable“Liability is limited to the demised premises and areas under Resident's exclusive control”
What this lease said“community by your”
Landlord-favourable“This obligation extends to all buildings, grounds, parking areas and amenities of the community”
4

“any guest's or occupant's”

Here is the reach. A guest you let in for an evening and an occupant who has been there for months are treated the same by this sentence, and neither has to have signed anything. ORS 90.325, the tenant-duties section, contains no duty to report or register an additional occupant; any such duty comes from the rental agreement you signed. That is a different position from N.Y. Real Prop. Law § 235-f, which gives a New York tenant an added occupant as of right and then requires the name within 30 days, or Seattle's Mun. Code ch. 7.24, on the same 30-day notice.

The two-week written decision and 30-day appeal window in PCC 30.01.086 belong to someone applying for an available unit; the ordinance does not reach a request to add a person to a tenancy already running. Ask for the answer to that request in writing anyway, and keep the reply. Churchill Forge was decided by the Texas Supreme Court on the Texas Property Code, which does not make it a rule in Oregon.
Tenant-favourable“Resident is responsible only for occupants named in this agreement, and only for their negligence”
What this lease said“any guest's or occupant's”
Landlord-favourable“Resident is responsible for the acts of every guest, invitee and occupant, whether or not approved by us”
What the court did with it

The co-signer's defence failed. JoAnn Brown signed an apartment lease as a cotenant with her adult son. He was alleged to have started a fire that damaged the complex, the landlord sued only her, and she argued she could not be charged for damage she had not caused. The Texas Supreme Court disagreed, reversed the summary judgment she had won and held this sentence enforceable against a cotenant who was not herself negligent. The route ran through two sections. Tex. Prop. Code § 92.052(b) gives a landlord no duty to repair damage caused by the tenant, an occupant or a guest, so § 92.006(e) had no repair duty to stop the parties contracting over; and the fair-notice doctrine did not apply, because the sentence does not shift the landlord's own negligence onto the tenant. The court added that neither statute, common law nor the Restatement bars “requiring a tenant to reimburse the landlord for damages negligently caused by the tenant or one occupying the premises with the tenant's consent.” A dissent would have held the sentence unenforceable outright because it was not underlined or conspicuous, as § 92.006(e)(4) requires. This is 2001 Texas law, decided on the Texas Property Code - state-specific, and not a national rule.

Oregon's Residential Landlord and Tenant Act gives a tenant no right to add a roommate and sets no deadline for telling a landlord about one. The added-occupant route it does provide is the voluntary three-party temporary occupancy agreement, which is optional for the landlord and carries no response deadline, and otherwise the rental agreement controls. Portland's renter-protection code, Chapter 30.01, reaches screening of applicants for available units (30.01.086) and deposits (30.01.087), and our Oregon record finds no Portland ordinance on adding a roommate. Confirm the current text of the section below before relying on it: ORS 90.275

One court, one lease, one state. That answer is not automatically yours, and your lease may be worded to land differently. Use this to know what to look for and what to ask - your state's tenant hotline or a local tenant attorney can answer it for your document.

Oregon Law on Roommate Clause

The law in Oregon
  • ORS 90.275 lets a landlord, tenant and proposed occupant sign a written temporary occupancy agreement, but it is optional for the landlord and imposes no response or notice deadline.
  • A temporary occupant under ORS 90.275 is expressly not a tenant, has no right to exclusive occupancy, and has no right to cure a violation before the landlord ends the arrangement.
  • Under ORS 90.275 a landlord may screen a proposed temporary occupant for conduct or criminal record but may not screen for credit history or income level.
  • ORS 90.112 bars local governments from setting or enforcing occupancy limits based on familial or nonfamilial relationships among occupants, so Portland cannot cap unrelated roommates that way.
  • ORS 90.325 (tenant duties) contains no duty to report or register additional occupants; any such duty comes from the rental agreement, not the statute.
  • Portland's screening ordinance, PCC 30.01.086, governs applicants for an available unit (two weeks to give a written decision, 30-day appeal window) and does not reach requests to add someone to an existing tenancy.

ORS 90.275 - statutes change; verify the current text for your situation.

Our Oregon record sets no deadline for a tenant to notify a landlord of a new occupant and no statutory right to add one. The one added-occupant mechanism it identifies is ORS 90.275, a written temporary occupancy agreement signed by the landlord, the tenant and the proposed occupant - voluntary for the landlord, with no response or notice deadline attached.

What that agreement creates matters as much as what it does not. A temporary occupant under ORS 90.275 is expressly not a tenant, has no right to exclusive occupancy of the unit, and has no right to cure a violation before the landlord ends the arrangement. On screening, the same section lets a landlord check a proposed temporary occupant for conduct or criminal record but not for credit history or income level. Separately, ORS 90.325, the tenant-duties section, contains no duty to report or register additional occupants, so any such duty in your situation comes from the rental agreement rather than the statute. Read the current text of ORS 90.275 before you rely on any of it.

Oregon Tenant Protections

The clearest protection here is a limit on cities rather than landlords: ORS 90.112 bars local governments from setting or enforcing occupancy limits based on familial or nonfamilial relationships among occupants, so Portland cannot cap how many unrelated adults share a home on that basis.

Inside a temporary occupancy agreement, ORS 90.275 draws a screening line - conduct and criminal record are fair game, credit history and income level are not - which means a proposed occupant cannot be turned away over a thin credit file. And because ORS 90.325 imposes no duty to report added occupants, a landlord enforcing one is enforcing the lease they wrote, which is a document you can read, quote and negotiate before signing.

What's Specific to Portland

Deadline to notify the landlord of a new roommate

Same clause, 16 cities, different rules. Tap any city for its own guide.

Seattle, Washington
30 daysSeattle only
Austin, Texas
No statute
Miami, Florida
No statute
Portland, Oregon
No statute
Washington, District of Columbia
Lease controls consent
Columbus, Ohio
No statute; lease controls

Figures are the state rule, or the stronger city ordinance where one exists. Verify the current law for your own situation before relying on it.

Our record finds no Portland ordinance on adding a roommate. City Code Chapter 30.01 covers renter protections, relocation assistance, screening of applicants for available units at 30.01.086, and deposits at 30.01.087 - none of which creates a right to add an occupant or a deadline for telling anyone about one.

The screening ordinance is the piece Portland renters most often expect to help, and it is worth being precise about. PCC 30.01.086 governs applicants for an available unit - the landlord has two weeks to give a written decision and there is a 30-day appeal window - and it does not reach a request to add someone to a tenancy that already exists. So a friend applying for their own studio in Lents gets that timeline; the same friend asking to join your lease in Kenton does not. Ordinances are amended, so confirm the current text of Chapter 30.01 on portland.gov before you rely on a date.

Does the lease set an approval process with a timeline?

Our Oregon record sets no deadline of its own, so a written process with dates is the only clock you get - and the landlord is held to it.

Is a temporary occupancy agreement on the table?

ORS 90.275 defines one, signed by all three parties. It is optional for the landlord, so ask early rather than after someone has given notice elsewhere.

Is the new person being screened on credit or income?

For a proposed temporary occupant under ORS 90.275, credit history and income level are off limits. Conduct and criminal record are not.

Does the lease cap unrelated adults?

Question it. ORS 90.112 bars local governments from occupancy limits based on familial or nonfamilial relationships, so ask what a private lease number is actually tracking.

Sources

The law this guide relies on, and where to read it. Statutes change, so confirm the current text before you act on it.

  • ORS 90.275, read on oregon.public.law. Oregon publishes the official text at www.oregonlegislature.gov.

Red Flags to Watch Out For

  • Approval required, no reply deadline

    Consent language with no response window. Our Oregon record supplies no backstop deadline, so a request can sit indefinitely unless the lease sets a date.

  • Temporary occupant treated as a tenant

    A ORS 90.275 temporary occupant is expressly not a tenant, with no right to exclusive occupancy. Do not let anyone give up a lease elsewhere on the assumption they are gaining one.

  • No cure period written in

    Under ORS 90.275 a temporary occupant has no right to cure a violation before the landlord ends the arrangement. That is the statute's own design, not an oversight you can argue around.

  • Credit or income screening for an added occupant

    ORS 90.275 permits conduct and criminal-record screening for a proposed temporary occupant but not credit history or income level. Ask which one you are being asked for.

  • Guest converts to occupant after X nights

    A night count that turns a partner staying over into a lease violation. Our Oregon record sets no figure here, so the lease's number is the one that governs - pin it down.

Your Rights as a Portland Tenant

  • A defined three-party agreement exists

    ORS 90.275 lets a landlord, tenant and proposed occupant sign a written temporary occupancy agreement. It is optional for the landlord, but it is a named path you can ask for.

  • Limited screening for a proposed occupant

    Under ORS 90.275 a landlord may screen a proposed temporary occupant for conduct or criminal record but may not screen for credit history or income level.

  • No relationship-based occupancy caps

    ORS 90.112 bars local governments from setting or enforcing occupancy limits based on familial or nonfamilial relationships, so Portland cannot cap unrelated roommates that way.

  • Reporting duties come from the lease

    ORS 90.325, the tenant-duties section, contains no duty to report or register additional occupants. Any such duty traces to the rental agreement, which is negotiable before you sign.

What To Do - Step by Step

1

Reread the occupancy paragraph

Find the exact wording on added occupants, guests, approval and fees. With no deadline in our Oregon record, that paragraph is what a judge reads.

2

Ask in writing, with a date

Email the request with the person's name and move-in date. It creates the only timeline you will have, since our record supplies none.

3

Propose an ORS 90.275 agreement

Name the statute and ask for the written temporary occupancy agreement signed by all three of you. The landlord can decline, but the ask is specific and answerable.

4

Confirm what status they get

A temporary occupant is not a tenant and has no right to exclusive occupancy. If the person needs tenant status, ask to be added to the lease instead.

5

Check what screening is being run

For a proposed temporary occupant, ORS 90.275 allows conduct or criminal-record screening but not credit or income. Ask which is being pulled.

6

Verify the current text before relying on it

Read ORS 90.275 and Portland City Code Chapter 30.01 as currently published, or ask an Oregon tenant-rights group, before acting on a denial.

Frequently Asked Questions

how long do i have to tell my landlord about a new roommate in oregon
Our Oregon record sets no deadline, so the lease is what answers it. New York City and Seattle renters get 30 days to name an added occupant; Oregon shows no figure.Check the current statute text before relying on it.
can my landlord say no to a roommate in portland
Our record identifies no statutory right to add a roommate, and the ORS 90.275 temporary occupancy agreement is optional for the landlord. Our record also finds no Portland ordinance creating such a right, so the answer lives in your lease.
what is a temporary occupancy agreement in oregon
It is the written agreement under ORS 90.275 signed by the landlord, the tenant and the proposed occupant. The temporary occupant is expressly not a tenant, has no right to exclusive occupancy, and has no right to cure a violation before the landlord ends it.
does portland's screening ordinance cover adding a roommate
No. PCC 30.01.086 governs applicants for an available unit, with two weeks for a written decision and a 30-day appeal window, and does not reach a request to add someone to an existing tenancy.
where can i read ors 90.275 for myself
The section is ORS 90.275, and this guide read it on oregon.public.law: open ORS 90.275. Oregon publishes the official text at www.oregonlegislature.gov. Statutes are amended, so check the text as it reads on the day you need it.
what is the deadline to notify the landlord of a new roommate in portland
Oregon: No statute. Oregon's Residential Landlord and Tenant Act sets no deadline for a tenant to notify a landlord of a new occupant and gives tenants no statutory right to add a roommate; the only added-occupant mechanism is the voluntary three-party temporary occupancy agreement in ORS 90.275, and otherwise the lease controls. That comes from ORS 90.275.
does portland add its own rule or does oregon law decide
Our record finds no Portland ordinance on adding a roommate. City Code Chapter 30.01 covers renter protections, relocation assistance, screening of applicants for available units (30.01.086), and deposits (30.01.087) - none of it creates a right to add an occupant or a notice deadline for doing so.
how does oregon compare with other states on this
Oregon: No statute. Washington: 30 days (Seattle only). Texas: No statute. The chart above on this page shows every city side by side.
Legal Disclaimer: This guide is for general educational purposes only and does not constitute legal advice. Information reflects general Oregon and Portland law as of September 2026 but may not reflect recent changes. Consult a licensed attorney in Oregon for advice about your specific situation.