Oregon does not have a general 4 hour minimum shift law. Adults are paid only for the time they actually work, so an employer who calls you in and sends you home after 20 minutes owes you 20 minutes of wages. Two narrower protections do something similar in specific situations: a child labor rule that guarantees minors at least half their scheduled hours when sent home early, and the Fair Work Week Act, which forces large retail, hospitality, and food service employers to pay extra when they change your schedule at the last minute.
Why Adults Have No Guaranteed Minimum Shift
Oregon’s wage rules require pay for all time worked but set no floor on how long a shift has to be. Under OAR 839-020-0040, “hours worked” is time the employer requires or allows you to perform duties, whether on-site or elsewhere.1Oregon Public Law. Oregon Administrative Rule 839-020-0040 – Hours Worked Generally Many states have “reporting time” or “show-up” pay laws that guarantee a minimum payout when you report as scheduled and get cut early. Oregon is not one of them for adults. The only way an adult worker gets a guaranteed minimum shift is a union contract, an individual employment agreement, or a written company policy.
One piece of this is worth knowing. If your manager makes you wait around before deciding whether to send you home, that waiting time is usually compensable. When the employer controls your time and you can’t leave or use it freely, those minutes count as hours worked.2Bureau of Labor and Industries. Paid Time Sitting in a break room “just in case” isn’t free time.
Workers Under 18 Get Half Their Scheduled Shift
Oregon’s child labor regulations provide the protection most people are thinking of when they search for a four-hour minimum. When a minor reports for a scheduled shift and the employer sends them home early, the employer must pay the greater of the actual hours worked or half the originally scheduled shift. A teenager scheduled for eight hours who gets cut after one hour is owed four hours of pay. The protection applies to workers under 18 regardless of industry or employer size.
There is a catch. If the employer never defined a specific shift length, the rule has nothing to anchor to, and the minor is owed only actual hours worked. Vague “come in and we’ll see” scheduling sidesteps this protection entirely, which is why minors and their parents should insist on written schedules with defined start and end times.
The Fair Work Week Act for Large Employers
Oregon’s Fair Work Week Act, codified at ORS 653.412 through 653.485, functions like a partial minimum-pay guarantee when schedules change. It covers employees in retail, hospitality, and food service at companies with 500 or more workers worldwide.3Bureau of Labor and Industries. Predictive Scheduling Salaried exempt employees, workers whose primary duties fall outside those industries, and staffing agency workers are excluded and don’t count toward the 500-employee threshold.
Covered employers must give you your written schedule at least 14 calendar days before the first day on it, along with a good-faith estimate of your expected hours when you’re hired.
What You’re Owed When the Schedule Changes
When a covered employer changes your schedule with less than 14 days’ notice, extra pay kicks in. The amount depends on the type of change.4Oregon Public Law. Oregon Revised Statutes 653.455 – Compensation for Work Schedule Changes
- If the employer adds more than 30 minutes to your shift, moves the date or start/end time without cutting hours, or schedules an additional shift, you get one extra hour of pay at your regular rate.
- If hours are cut, the shift is canceled, a time change results in fewer hours, or you’re scheduled on-call but never called in, you get half your regular hourly rate for every scheduled hour you don’t work.
A worker who loses a four-hour shift to a last-minute cancellation is owed two hours of pay at their regular rate. That’s not full wages, but it forces the employer to share the financial hit rather than dumping the whole loss on the worker.
Ten Hours of Rest Between Shifts
Covered employees also have the right to at least 10 hours of rest between the end of one shift and the start of the next. An employer cannot schedule you for a closing shift followed by an early morning opening unless you request or agree to it, and if you do work during that rest window the employer must pay time-and-a-half for every hour or partial hour worked.5Oregon Public Law. Oregon Revised Statutes 653.442 – Right to Rest Between Work Shifts
What These Payments Are Actually Worth
The dollar value depends on your hourly rate, which cannot fall below Oregon’s minimum wage. From July 1, 2025 through June 30, 2026, the three tiers are:6Bureau of Labor and Industries. Oregon Minimum Wage
- Portland metro (within the urban growth boundary, including parts of Clackamas, Multnomah, and Washington counties): $16.30 per hour
- Standard (most of the Willamette Valley and mid-sized counties): $15.05 per hour
- Non-urban (rural counties including Baker, Coos, Klamath, and others in eastern and southern Oregon): $14.05 per hour
For a Portland-area worker earning minimum wage who loses a four-hour shift under the Fair Work Week Act, the predictive pay comes to $32.60: four hours at half the $16.30 rate. Across a year of irregular scheduling that adds up, and the law’s real power is making schedule instability expensive enough that covered employers plan ahead.
If Your Employer Doesn’t Pay
If reporting time pay or predictive scheduling compensation is owed and the employer refuses, Oregon law adds a separate penalty. Under ORS 652.150, when an employer willfully withholds wages from a worker whose employment has ended, penalty wages accrue at the employee’s regular daily rate (eight hours’ worth) for each day the wages remain unpaid, up to 30 days.7Oregon Public Law. Oregon Revised Statutes 652.150 – Penalty Wage for Failure to Pay Wages on Termination Send the employer a written notice of nonpayment and, if they still don’t pay within 12 days, the penalty can reach up to 100 percent of the unpaid wages. Skip the written notice and the cap is still 100 percent, but you lose the 12-day escalation trigger. An employer can defend against the penalty only by showing genuine financial inability to pay at the time the wages accrued.
Workers who believe they were shortchanged can file a complaint through the Oregon Bureau of Labor and Industries. You’ll need your employer’s information, the hours you worked, the wages you believe you’re owed, and supporting documents like schedules, pay stubs, or text messages showing shift changes.8Bureau of Labor and Industries. Wage Claim Investigations often take several months, and the outcome depends heavily on what records exist.
Federal law requires employers to keep detailed payroll records, including daily and weekly hours and pay rates for every nonexempt employee.9U.S. Department of Labor. Recordkeeping and Reporting If an employer can’t produce those records during a BOLI investigation, that gap tends to help the worker. Even so, keep your own copies of every schedule you receive and every change made to it. Screenshots of posted schedules, texts from managers canceling shifts, and pay stubs are what separate a claim that wins from one that stalls on your word against theirs.