Not legal advice. This is a free reference compiled from official government sources. Laws change and local details matter. Confirm every deadline with the official source or a licensed attorney before you rely on it.
Last verified: · Confidence: medium
Oregon landlord deadline calendar for 2027
Every dated deadline in 2027 from the verified federal, Oregon and local rules on this site, grouped by month. Each item shows who it applies to, its official source, the date it was last verified and our confidence. Dates we move for weekends or holidays, or roll forward from a yearly pattern, are labeled as computed. Rules not yet verified are left out.
Federal and Oregon statewide dates
January 2027
- Federal estimated tax payment #4 due January 15 (for the previous tax year) Computed date
Computed: January 15, 2027 is a Friday and not a legal holiday, so no change. Base rule:If any payment date falls on a Saturday, Sunday, or legal holiday, use the next business day.
February 2027
- File and furnish Form 1099-NEC for 2026 contractor payments of $2,000+ Computed date
Computed: January 31, 2027 is a Sunday, so the IRS next-business-day rule moves it to Monday, February 1, 2027. Base rule:If any date shown falls on a Saturday, Sunday, or legal holiday in the District of Columbia or where the return is to be filed, the due date is the next business day.
- Furnish Form 1099-MISC to recipients for 2026 rents and other payments of $2,000+ Computed date
Computed: January 31, 2027 is a Sunday, so the IRS next-business-day rule moves it to Monday, February 1, 2027. Base rule:If any date shown falls on a Saturday, Sunday, or legal holiday in the District of Columbia or where the return is to be filed, the due date is the next business day.
March 2027
- File Form 1099-MISC with the IRS for 2026 payments (February 28 on paper, March 31 if e-filed) Computed date
Computed: February 28, 2027 is a Sunday, so the IRS next-business-day rule moves it to Monday, March 1, 2027. Base rule:If any date shown falls on a Saturday, Sunday, or legal holiday in the District of Columbia or where the return is to be filed, the due date is the next business day.
April 2027
- Federal estimated tax payment #1 due April 15 Computed date
Computed: Computed from the yearly April 15 pattern; the official schedule we quote lists April 15, 2026. April 15, 2027 is a Thursday and not a legal holiday, so no change. Base rule:If any payment date falls on a Saturday, Sunday, or legal holiday, use the next business day.
- Report rental income/expenses on Schedule E with Form 1040 Computed date
Computed: April 15, 2027 is a Thursday and not a legal holiday, so no change. Base rule:If day 15 falls on a Saturday, Sunday or legal holiday, the due date is delayed until the next business day.
June 2027
- Federal estimated tax payment #2 due June 15 Computed date
Computed: Computed from the yearly June 15 pattern; the official schedule we quote lists June 15, 2026. June 15, 2027 is a Tuesday and not a legal holiday, so no change. Base rule:If any payment date falls on a Saturday, Sunday, or legal holiday, use the next business day.
September 2027
- Federal estimated tax payment #3 due September 15 Computed date
Computed: Computed from the yearly September 15 pattern; the official schedule we quote lists September 15, 2026. September 15, 2027 is a Wednesday and not a legal holiday, so no change. Base rule:If any payment date falls on a Saturday, Sunday, or legal holiday, use the next business day.
Local dates in Oregon
These apply only to rentals in the place named, in addition to the dates above. A city or county rule can replace a statewide rule; see each place's page.
Portland
Deadlines that depend on your own dates or events
These rules have no fixed calendar date: they count from a lease date, a move-out, a license date or an event. The calendar builder dates them for your rental.
Federal and Oregon statewide
- Signed lead disclosure attachment with lease; keep for 3 years: Keep the signed disclosure for at least 3 years from the lease start; the date shown is the earliest you may discard it
- Within 31 days after the tenancy ends: written accounting of any claim and refund of the rest of the deposit: Within 31 days after move-out
- Rent increase: 90 days' written notice; none in the first year; once per 12 months; capped (9.5% in 2026, 10% in 2027): At least 90 days before the rent increase takes effect (90 days for month-to-month or fixed-term tenancy; 7 days for week-to-week tenancy)
- Ending a tenancy without tenant cause: 30 days in the first year; after that only for a qualifying landlord reason with 90 days' notice and one month's rent: At least 90 days before the lease ends (30 days for first year of occupancy (no cause needed); 90 days for after the first year, qualifying landlord reason)
- Lead-based paint disclosure and EPA pamphlet before lease signing (pre-1978 housing): Before the tenant is obligated under the lease (before signing / before accepting an offer to lease)
- Give a receipt for any security deposit and list it in the written rental agreement: When the deposit is paid
- Carbon monoxide alarms: required before a new tenancy where there is a CO source; give written testing instructions at move-in: Before each new tenancy (units with or connected to a carbon monoxide source); testing instructions no later than move-in
- Unpaid rent: 10-day notice (from the 8th day of the rental period) or 13-day notice (from the 5th day); 72 hours for week-to-week: At least 10 days' written notice given no sooner than the 8th day of the rental period, or 13 days given no sooner than the 5th day (week-to-week: 72 hours, no sooner than the 5th day)
- Late charges: only if rent is not received by the 4th day of the rental period and the written agreement sets the charge: A late charge may be imposed only if rent is not received by the 4th day of the rental period (fee from the 5th day)
- At least 24 hours' actual notice before entry; enter only at reasonable times: At least 24 hours before entering (emergency entries: notify within 24 hours after)
Portland
- Rent increase of 5% or more in 12 months: 90 days' written notice (or longer if the lease says so): At least 90 days before the rent increase takes effect
- No-cause or qualifying-reason termination (including non-renewal): 90 days' notice and relocation assistance at least 45 days before the termination date: At least 90 days before the lease ends
- Pay relocation assistance at least 45 days before the termination date: At least 45 days before the lease ends
- Report each relocation assistance payment to the Portland Housing Bureau within 30 days: Within 30 days after paying relocation assistance
- Rent increase of 10% or more: pay relocation assistance within 31 days of the tenant's request: Within 31 days after a tenant's written request (made within 45 days of receiving a 10%+ increase notice)
Your dates
| Date | Rental 1 | Rental 2 | Rental 3 |
|---|---|---|---|
| Lease start date | |||
| Move-out date | |||
| Rent increase effective date | |||
| Lease end date |