Key Takeaways
- Maximum late fee is 5% of monthly rent or $15, whichever is greater — ORS 90.260(1) caps all late fees regardless of lease language
- Fee can only be charged after rent is 4 days late — you must wait 4 days before assessing any late fee; grace periods longer than 4 days are permitted
- Late fee must be identified separately in the lease — vague or misleading fee language violates Oregon law and can result in tenant claims for damages
- Violating ORS 90.260 allows tenants to recover actual damages plus attorney fees — ORS 90.385 makes illegal fees a breach of the implied covenant of good faith and fair dealing
- Late fees cannot compound monthly or include collection costs — Oregon prohibits escalating fees, administrative charges, or debt collection markups
- Fee timing matters for grace periods — if your lease allows a 5-day grace period, the earliest you can assess a fee is day 9 of non-payment
What Oregon Law Says About Late Fees (ORS 90.260)
Oregon landlord-tenant law imposes a strict ceiling on late fees. ORS 90.260 reads:
“A landlord shall not assess a late fee unless: (1) The rental agreement specifies the amount of the late fee; (2) The amount does not exceed 5 percent of the monthly rent; and (3) Rent is more than 4 days late.”
This statute is not a suggestion. It is a mandatory cap. No matter what your lease says—even if you include a 10% late fee clause—Oregon courts will enforce only the lesser of:
- 5% of monthly rent, OR
- $15
Whichever is greater. If your tenant pays $1,500/month rent, the maximum late fee is $75 (5% of $1,500). If your tenant pays $200/month, the maximum is $15 (not 5% of $200, which would be $10).
The statute also creates a procedural requirement: rent must be more than 4 days late before you can assess any fee. This does not mean 4 days from the due date. It means after day 4. If rent is due on the 1st and the tenant pays on the 5th, rent is 4 days late—not late enough. If they pay on the 6th, rent is 5 days late—you can assess the fee.
The 4-Day Grace Period and How It Works
Landlords often misunderstand the 4-day threshold. Oregon law does not grant a 4-day automatic grace period. Rather, you cannot assess a late fee until after day 4 of non-payment. The distinction matters.
Example 1: No grace period in your lease
- Rent due: September 1
- Tenant pays on September 2: No late fee (only 1 day late)
- Tenant pays on September 5: No late fee (only 4 days late)
- Tenant pays on September 6: Late fee may be assessed (5 days late, which is more than 4 days)
Example 2: Lease includes a 5-day grace period
- Rent due: September 1
- Grace period ends: September 5 (lease language specifies rent is not considered late until after this date)
- Tenant pays on September 6: No late fee yet (ORS 90.260 requires 4 days late from the due date, not from the grace period end date)
- Tenant pays on September 10: Late fee may be assessed (9 days after original due date; 4+ days after grace period)
Oregon permits grace periods longer than 4 days. If your lease says “rent is due on the 1st with a 10-day grace period,” rent is not considered late until after day 10. The 4-day statutory floor does not override a more generous contractual grace period.
Late Fee Amount: Calculating Your Maximum
The calculation is straightforward but requires accuracy. ORS 90.260(1)(b) states the fee “does not exceed 5 percent of the monthly rent.” Monthly rent means the base recurring rent payment, not including utilities, parking, pet fees, or other charges.
| Monthly Rent | 5% Amount | Permissible Late Fee |
|---|---|---|
| $300 | $15 | $15 (minimum kicks in) |
| $500 | $25 | $25 |
| $1,200 | $60 | $60 |
| $2,500 | $125 | $125 |
| $3,000 | $150 | $150 |
What you cannot charge as a late fee:
- NSF (non-sufficient funds) bank fees—these are not late fees and may be limited under other law
- Collection agency commissions or percentages
- Attorney fees for collecting late rent (separate fee arrangement required)
- Administrative processing fees under the guise of a late fee
- Compounding late fees (a second 5% charge if rent remains unpaid into the next month)
If your lease language lumps these costs into “late fees,” you are in violation. Oregon courts treat impermissible fees as unconscionable contract terms and may award the tenant damages.
Lease Language Requirements: What You Must Disclose
ORS 90.260(1)(a) requires that “the rental agreement specifies the amount of the late fee.” This is not a technicality. Your lease must:
- Clearly state the dollar amount or percentage — not “a reasonable late fee” or “as allowed by law”
- Be easy to find and understand — not buried in fine print or combined with other provisions
- Specify when the fee becomes due — after the 4-day threshold is met
- Distinguish it from other charges — separate from returned check fees, collection costs, or damages
Compliant lease language example:
“If rent is not received by Landlord more than 4 days after the due date specified in this agreement, Tenant shall pay a late fee of $[amount] (not to exceed 5% of monthly rent or $15, whichever is greater). This late fee is separate from any other remedies available to Landlord under this lease or Oregon law.”
Non-compliant language (examples):
- “Late fees as permitted by law” — vague; does not specify amount
- “A late fee of 10% per month of unpaid rent” — exceeds the 5% cap
- “Rent is late if not received by the 5th; a $50 fee applies plus 1.5% monthly interest” — mixes fee with interest; interest on late rent is separately regulated under ORS 90.270
- “Late fee and NSF fee of $75 combined” — combines separate charges
When You Can Actually Assess a Late Fee: The Procedural Timeline
Assessing a fee and collecting it are two different things. Oregon law requires you to follow this sequence:
- Day 1-4 of non-payment: You cannot assess a late fee. Rent is not yet “more than 4 days late.”
- Day 5 of non-payment: Rent is now more than 4 days late. You may assess the late fee under ORS 90.260.
- Notice requirement (disputed): Oregon does not explicitly require written notice before assessing a fee, but best practice is to send a written reminder to the tenant identifying the amount owed and the late fee.
- Collection: The late fee is now part of the tenant’s obligation. If they dispute it, you must be prepared to show lease language and payment timing.
A common compliance mistake: landlords assess fees on the 3rd or 4th day of non-payment. This violates ORS 90.260 and exposes you to a tenant claim under ORS 90.385 (bad faith breach of lease). Even if the tenant eventually pays, they can sue for the illegally charged fee plus attorney fees.
Late Fees and Rent Increases: Are They Separate?
Oregon imposes strict rules on rent increases under ORS 90.323. The question arises: if you increase rent, does your maximum late fee increase automatically?
Yes. The late fee cap is tied to “monthly rent.” If you legally increase rent from $1,500 to $1,650, the new maximum late fee is 5% of $1,650 = $82.50 (versus the prior $75). However, you must update your lease to reflect the new late fee amount. Do not continue charging the old fee; this violates ORS 90.260(1)(a) (failure to specify the amount in the rental agreement).
If you increase rent on September 1 but your lease still references the old late fee amount, a tenant who pays late in September can argue you are not in compliance with the lease as modified.
Illegal Fees and Tenant Remedies
Oregon provides two pathways for tenants to challenge improper late fees:
1. Breach of the Implied Covenant of Good Faith and Fair Dealing (ORS 90.385)
ORS 90.385 states:
“In every residential tenancy, there is an implied covenant of good faith and fair dealing on the part of the landlord and the tenant. A violation of this covenant is a breach of the rental agreement.”
Charging a late fee that exceeds the ORS 90.260 cap is a direct violation. The tenant can sue under this covenant and recover:
- The amount of the overcharge
- Actual damages (e.g., cost of disputing the fee, credit report impact)
- Attorney fees and court costs
2. Unfair or Deceptive Trade Practice Claim (ORS 646.605)
Oregon’s Consumer Protection Act allows tenants to challenge deceptive fee practices. If you advertise or assess a late fee that violates ORS 90.260, the tenant can file a claim with the Oregon Department of Justice or sue privately. Penalties include:
- Treble (triple) damages for violations
- Civil penalties of $500-$20,000 per violation (at the Attorney General’s discretion)
- Attorney fees
A single overcharge late fee can trigger this statute. For example, charging $100 in late fees when the cap is $75 is one violation. If the tenant paid the fee and later challenged it, they could recover $225 (treble damages of the $75 overcharge) plus attorney fees.
3. Retaliation Claims (ORS 90.385(3))
If a tenant withholds rent due to a maintenance issue and you respond by assessing a late fee (rather than addressing the maintenance), the tenant may claim retaliation. Retaliatory conduct is illegal, and you cannot assess fees as leverage.
Late Fees vs. Other Charges: What’s Allowed and What’s Not
Oregon distinguishes late fees from other charges. Understanding these differences prevents costly mistakes.
| Charge Type | Legal Status | Notes |
|---|---|---|
| Late Fee (ORS 90.260) | Permitted with limits | Max 5% of rent or $15; after 4 days late; must be in lease |
| Interest on Late Rent (ORS 90.270) | Permitted with limits | Max 9% annually (or 1% per month); separate from late fee; must be in lease |
| Returned Check Fee | Limited | Oregon limits NSF fees; must reflect actual bank charges; separate from late fee |
| Collection Costs / Attorney Fees | Limited | Only if lease specifies; must be reasonable; cannot be charged as part of late fee |
| Utilities (if tenant responsible) | Permitted | Separate from rent; not subject to late fee cap if assessed independently |
| Compounding Late Fees | Prohibited | Cannot charge multiple late fees for same unpaid rent in different months |
Critical distinction: Late Fee + Interest are separate. You may charge both a late fee (5% maximum) AND interest on late rent (9% annually maximum) if both are specified in the lease. However, many landlords mistakenly combine them or charge interest as a “late fee,” which creates a compliance violation.
Practical Compliance Checklist for Oregon Landlords
Use this checklist to audit your late fee practices and ensure ORS 90.260 compliance:
Lease Review
- ☐ Late fee amount is clearly stated (not “as allowed by law”)
- ☐ Amount does not exceed 5% of monthly rent or $15, whichever is greater
- ☐ Late fee is separate from interest, NSF fees, or collection costs
- ☐ Lease specifies the number of days late before fee applies (at least 4 days)
- ☐ Lease language is in a separate section, not buried in a paragraph
Collection Procedures
- ☐ You do not assess fees before day 5 of non-payment
- ☐ You track the exact date rent was received (not just whether it was late)
- ☐ You send written notice to the tenant identifying the late fee and the reason
- ☐ You do not increase the late fee on day 15 or day 30 of non-payment (single fee only)
- ☐ You do not assess a late fee if payment is made within the grace period stated in the lease
Record-Keeping
- ☐ Rent payment dates are recorded accurately (in a system like LeaseBase rent payments module)
- ☐ Late fee assessments are documented with the date and amount
- ☐ Tenant notifications (email, certified mail) are saved
- ☐ If a tenant disputes a fee, the lease language and payment history are immediately retrievable
Annual Updates
- ☐ After any rent increase, verify the new late fee cap (5% of new rent amount)
- ☐ Update lease language if the cap changes
- ☐ Review lease every 12 months for compliance drift
Common Mistakes That Create Liability
Mistake #1: Charging 10% Late Fees Because the Lease Says So
Your lease is not above ORS 90.260. If your lease states a 10% late fee, Oregon law reduces it to 5%. If a tenant challenges the fee, you cannot defend it by pointing to the lease language. The law preempts the contract.
Outcome: Tenant sues under ORS 90.385 (bad faith breach). You owe the overcharge amount plus attorney fees.
Mistake #2: Assessing Late Fees on Day 4
The statute says “more than 4 days late.” Day 4 is exactly 4 days—not more than 4. Assessing a fee on day 4 is a technical violation.
Outcome: Tenant disputes the fee. You must prove it was assessed on day 5 or later. If your records show day 4, you lose.
Mistake #3: Charging Late Fees Multiple Times for the Same Unpaid Rent
A tenant pays rent on October 15 (15 days late). You assess a $60 late fee. On November 1, rent is still unpaid from October, and you charge another $60 late fee. Oregon law does not allow compounding. A single late fee per payment period, assessed once, is the rule.
Outcome: Tenant withholds the second fee and sues. You cannot recover it and may owe damages.
Mistake #4: Mixing Late Fees with NSF or Collection Charges
Your lease states: “Late fee and collection charge: $100.” This violates ORS 90.260 because you have not specified the late fee amount separately. Is it $50? $100? The ambiguity makes the entire provision unenforceable.
Outcome: Tenant challenges the fee. A court may void it entirely or reduce it to the statutory cap, costing you the fee and attorney fees to defend it.
Mistake #5: Not Updating the Lease After a Rent Increase
You increase rent from $1,500 to $1,650. Your lease still says “late fee: $75.” The new cap is $82.50. If you charge $75 and the tenant pays it, you have not complied with ORS 90.260(1)(a) because your lease does not specify the current amount.
Outcome: On audit or tenant complaint, you are found to have an outdated late fee clause. Oregon considers this a defect in the rental agreement.
How Technology Reduces Late Fee Compliance Risk
Managing late fees manually—tracking payment dates, calculating thresholds, remembering grace periods—creates errors. A compliance-aware rent collection system eliminates these mistakes by:
- Tracking exact payment timestamps — not just the date, but the hour and minute, so you never charge a fee on day 4 instead of day 5
- Automating fee calculation — the system calculates 5% of current rent and enforces the $15 minimum without manual math
- Preventing duplicate fees — once a late fee is assessed for a rent period, the system prevents a second fee from being charged
- Logging all notices sent — documented proof that you notified the tenant, critical if the fee is later disputed
- Alerting you to grace periods — if the lease includes a grace period, the system waits until after that period to assess fees
- Flagging non-compliance — if you try to enter a late fee that exceeds the ORS 90.260 cap, the system blocks it or flags the entry
For landlords managing 2-75 units, this automation is the difference between compliance and exposure. A single $1,500 judgment for an illegal late fee, plus attorney fees, costs more than a year of platform access.
Oregon Late Fee Rules vs. Other States: Why Oregon Is Stricter
If you own property in multiple states, note that Oregon’s late fee rules are among the most landlord-restrictive in the nation. Comparison:
| State | Late Fee Cap | Days Late Required | Notes |
|---|---|---|---|
| Oregon | 5% or $15 max | More than 4 days | Strict statutory cap; no compounding; bad faith damages available |
| California | 10% of rent (AB 2934 limits to actual costs) | Varies; often 5-15 days | Changing toward Oregon model; recent junk fee bans |
| Washington | 10% of rent (RCW 59.18.270) | More than 5 days | Higher cap than Oregon; longer grace period |
| Texas | No statutory cap | As specified in lease | No limit; must be “reasonable” under common law |
| New York | 5% or $5, whichever is greater | More than 5 days | Similar to Oregon; lower minimum; longer grace |
Oregon’s 4-day threshold and strict 5% cap mean that Oregon tenants have strong legal protections against excessive late fees. If you operate rentals across states, do not apply your Oregon practices to out-of-state properties—the rules differ significantly.
Recent Legal Changes and Future Outlook (2024-2026)
As of August 2026, ORS 90.260 has not been amended since its original adoption. However, Oregon has trended toward stronger tenant protections in other fee areas:
- HB 2840 (2019) capped security deposit deductions for normal wear and tear, limiting landlord fees in that category
- Proposed legislation (2023-2025) would eliminate mandatory NSF fees entirely, which could further limit fee recovery options
- AG opinion (2024) clarified that “processing fees” disguised as late fees violate ORS 90.260
The trend is clear: Oregon is moving toward eliminating unnecessary landlord fees and restricting what can be charged. Staying compliant with the current 5% cap positions you well if the law becomes even stricter.
FAQ: Oregon Late Fees Under ORS 90.260
Q: Can I charge a late fee on the 4th day if rent is due on the 1st?
A: No. Day 4 is exactly 4 days late, and ORS 90.260 requires “more than 4 days late.” You can charge the fee beginning on day 5 (the 6th if rent is due on the 1st). Many landlords make this mistake and end up refunding fees that were assessed one day early.
Q: My lease says “5% late fee or $50, whichever is greater.” Is this legal?
A: No. Oregon law caps the fee at “5 percent of the monthly rent” OR “$15, whichever is greater.” You cannot set a higher flat amount like $50. If your lease says $50 and monthly rent is $1,000, you can only charge $50 (which is greater than the 5% of $1,000 = $50 cap). But for rent of $1,200, the legal cap is $60 (5%), not $50. This creates inconsistency. Rewrite the clause to specify “the lesser of 5% of monthly rent or the maximum amount permitted by ORS 90.260.”
Q: Can I charge a late fee if the tenant has a pending maintenance repair request?
A: Yes, you can charge a late fee if rent is late—the maintenance issue
