Unpaid Off-the-Clock Work in South Dakota: Donning, Doffing, and Prep Time

Every morning across South Dakota-inside pork, beef, and poultry processing plants in Sioux Falls, Huron, and Aberdeen; financial and customer-service call centers in Rapid City and Sioux Falls; and distribution warehouses along the I-29 and I-90 corridors-thousands of hourly employees perform 10 to 25 minutes of mandatory work before a timeclock ever starts paying them. Supervisors tell production line workers they must be standing at their stations in full sanitary and cut-resistant gear before the line starts moving; call center managers write up agents for tardiness if their computers, VPNs, and softphones are not fully booted up by 8:00 a.m. sharp.

Shaving 15 minutes of unpaid prep and clean-up time off each shift may look small on a single Tuesday, but for a full-time 40-hour worker, it steals more than 65 hours of overtime pay every year. Under the federal Fair Labor Standards Act (FLSA) and South Dakota wage statutes, requiring or permitting hourly employees to perform 'integral and indispensable' job duties off the clock is illegal wage theft that entitles workers to recover up to three years of back pay plus 100% liquidated double damages.

The Legal Rule: 'Integral and Indispensable' Work and the Continuous Workday

Because South Dakota Codified Laws Chapter 60-11 sets the state minimum wage at $11.85 per hour (S.D. Codified Laws § 60-11-3 and S.D. Codified Laws § 60-11-3.2) without enacting a separate state overtime statute, overtime and hours-worked claims in South Dakota are governed jointly by state wage-payment law and the federal 29 U.S.C. § 206 and 29 U.S.C. § 207. Under 29 U.S.C. § 207(a)(1), non-exempt hourly employees must be paid at least 1.5 times their regular rate of pay for all hours worked over 40 in a workweek.

Under the federal Portal-to-Portal Act (29 U.S.C. § 254(a)), employers do not have to pay for ordinary home-to-work commuting or purely 'preliminary or postliminary' tasks that are not tied to the employee's actual job. However, in IBP, Inc. v. Alvarez, 546 U.S. 21 (US Supreme Court 2005) and Integrity Staffing Solutions, Inc. v. Busk, 574 U.S. 27 (US Supreme Court 2014), the U.S. Supreme Court established two ironclad rules that govern off-the-clock litigation in South Dakota:

1. The 'Integral and Indispensable' Test: Any pre-shift or post-shift activity that is an intrinsic element of the employee's principal activities-and one with which the employee cannot dispense if they are to perform their principal job duties safely and effectively-is a compensable 'principal activity' that must be paid.
2. The Continuous Workday Rule (29 C.F.R. § 790.6(b)): Once an employee begins their first integral and indispensable activity of the morning (such as picking up required safety equipment in the locker room or pressing the power button on a call center computer), the compensable workday has officially started. Under IBP, Inc. v. Alvarez, 546 U.S. 21 (US Supreme Court 2005), all time occurring between the first principal activity and the last principal activity of the shift-including walking from the locker room to the production floor and waiting in line for sanitized tools-must be paid!

Furthermore, under 29 C.F.R. § 785.11 and 29 C.F.R. § 785.13, work not requested but 'suffered or permitted' is work time. An employer in South Dakota cannot hide behind a written employee handbook policy forbidding off-the-clock work if supervisors know-or have reason to know-that employees are arriving early or staying late off the clock to meet production or schedule-adherence targets.

Off-the-Clock Violations Across Major South Dakota Industries

1. Meatpacking, Food Processing, and Manufacturing Workers (Donning and Doffing)

Food processing and manufacturing form the backbone of eastern South Dakota's economy, employing thousands of production workers in pork processing, beef packing, turkey processing, cheese manufacturing, and industrial fabrication across Sioux Falls, Huron, Aberdeen, Brookings, and Yankton. To comply with federal USDA sanitary regulations, OSHA workplace safety standards, and employer hygiene rules, line workers are required to put on ('don') and take off ('doff') an extensive array of Personal Protective Equipment (PPE) and sanitary gear before and after each shift-including chain-mail mesh gloves, belly guards, Plexiglas arm guards, Kevlar cut-resistant sleeves, steel knife scabbards, sharpening steels, hairnets, ear plugs, hard hats, rubber boots, and sanitary smocks.

Many plants pay hourly workers strictly on 'Gang Time' (or 'Line Time')-meaning the timeclock only pays from the moment the conveyor line starts moving until the last carcass or product passes the worker's station, plus a tiny, arbitrary stipend of 4 minutes per day ('K-code time'). In Tyson Foods, Inc. v. Bouaphakeo, 577 U.S. 442 (US Supreme Court 2016), the U.S. Supreme Court affirmed a multi-million-dollar Eighth Circuit verdict for meatpacking workers who proved via time-study evidence that donning protective gear, walking to the production floor, washing and sanitizing equipment at the end of the shift, and doffing gear actually took 18 to 21 minutes per day rather than the 4 minutes paid by the company.

Two nuances meatpacking and manufacturing workers in South Dakota must know:

• Meal Break Donning vs. Pre/Post-Shift Donning: In Guyton v. Tyson Foods, Inc., 767 F.3d 754 (8th Cir. 2014), the Eighth Circuit Court of Appeals (which governs federal courts in South Dakota) held that while pre-shift and post-shift donning, doffing, sanitizing, and walking are compensable, brief gear removal during a 30-minute unpaid bona fide meal break is not compensable if the meal break as a whole predominantly benefits the employee.
• The Union 'Changing Clothes' Exception (29 U.S.C. § 203(o)): Under 29 U.S.C. § 203(o) and Sandifer v. United States Steel Corp., 571 U.S. 220 (US Supreme Court 2014), time spent changing 'clothes' may be excluded from hours worked only if the workplace is unionized and an express provision or custom under a bona fide Collective Bargaining Agreement (CBA) excludes it. In non-union South Dakota plants-or when workers are donning non-clothing safety equipment like knives, steel scabbards, ear plugs, safety glasses, and respirators, sanitizing gear, and walking to the line-29 U.S.C. § 203(o) offers the employer zero defense.

2. Call Center, Banking, and Telehealth Representatives (Computer Boot-Up and Login Time)

Sioux Falls, Rapid City, and Dakota Dunes host dozens of large credit card processing centers, banking customer-service hubs, student loan servicers, and healthcare scheduling call centers. A pervasive industry practice requires hourly Customer Service Representatives (CSRs)-whether working in a physical call center or working remotely from home in South Dakota-to be logged into their phone queue and ready to take their first customer call at the exact minute their scheduled shift begins.

Because employees can only clock in by opening a web-based timekeeping application after their computer is running, agents are forced to sit down 8 to 15 minutes early off the clock every single morning-and after unpaid lunch breaks-to wake up the computer, enter Windows credentials, complete Dual/Multi-Factor Authentication (MFA), connect to a slow corporate Virtual Private Network (VPN), launch 5 to 10 customer relationship management (CRM) programs, read daily supervisor policy emails, and open the softphone dialer.

Federal appellate courts have resoundingly held that this unpaid boot-up time is illegal. In Peterson v. Nelnet Diversified Solutions, LLC, 15 F.4th 1033 (10th Cir. 2021) and Cadena v. Customer Connexx LLC, 51 F.4th 831 (9th Cir. 2022), the Courts of Appeals held that because a call center agent cannot perform their principal job duty of answering customer calls and reading scripts without turning on and logging into the computer, booting up the computer and launching software before clocking in is integral, indispensable, and fully compensable under the FLSA.

3. Warehouse, Distribution, and Retail Workers (Security Checks, Scanners & Pre-Shift Huddles)

For warehouse and fulfillment center workers in South Dakota, the legal line between unpaid preliminary time and paid work time turns on what happens before and after you pass the timeclock. In Integrity Staffing Solutions, Inc. v. Busk, 574 U.S. 27 (US Supreme Court 2014), the U.S. Supreme Court held that time spent waiting to pass through an exit metal detector or anti-theft bag screening at the end of a warehouse shift, standing alone, is not 'integral and indispensable' to the job of pulling inventory boxes.

However, warehouse and retail employers routinely violate the FLSA by forcing employees to perform other tasks off the clock that are integral and indispensable:

• Waiting in Line to Pick Up or Return Scanners and Radios: If you must wait at an equipment cage before clocking in (or after clocking out) to check out an RF barcode scanner, voice-picking headset, two-way radio, battery pack, or box cutter required to pull orders, that equipment retrieval starts and ends your Continuous Workday under IBP, Inc. v. Alvarez, 546 U.S. 21 (US Supreme Court 2005).
• Mandatory Pre-Shift Stretching and Safety Huddles: Any mandatory pre-shift 'stand-up meeting,' production quota briefing, or group stretching session required by management must be paid under 29 C.F.R. § 785.27.
• Post-Closing Retail Lock-In Time: When a retail store or bank branch in Sioux Falls or Rapid City closes at 9:00 p.m. and a supervisor forces hourly associates to clock out at 9:05 p.m. but locks the front doors and refuses to let anyone leave until 9:25 p.m. while the manager counts the cash safe or walks the perimeter together, the employees are 'engaged to wait' under 29 C.F.R. § 785.15 and must be paid for every minute they are detained inside the building.

Why the 'De Minimis' Excuse Fails and How Small Minutes Become $10,000+ Claims

When caught forcing workers to boot up computers or don safety gear off the clock, employers almost always invoke the de minimis doctrine under 29 C.F.R. § 785.47, arguing that 5 to 12 minutes a day is 'too small and administratively difficult' to track. As the court explained in Peterson v. Nelnet Diversified Solutions, LLC, 15 F.4th 1033 (10th Cir. 2021), the de minimis defense fails in modern workplaces based on three factors:

1. Zero Administrative Difficulty to Record: Employers already possess exact down-to-the-second digital badge-swipe logs at the plant turnstile and exact Windows/VPN login timestamps on every call center computer.
2. Regularity of the Unpaid Work: Under 29 C.F.R. § 785.47, an employer may not arbitrarily fail to pay for any part of a fixed or regular working time, however small, that occurs on every single shift.
3. Aggregate Dollar Size of the Claim: Consider a South Dakota call center rep or meatpacking worker earning $20.00 per hour (an overtime rate of $30.00 per hour) who works 40 scheduled hours per week plus 15 minutes per day of unpaid pre-shift and post-shift work. That 1.25 hours of unpaid overtime per week equals $37.50 per week, or $1,950 per year. Over the 3-year FLSA lookback period for willful violations (29 U.S.C. § 255(a)), that equals $5,850 in unpaid overtime-which automatically doubles to $11,700 per employee with mandatory 100% FLSA liquidated damages under 29 U.S.C. § 216(b)!

Step-by-Step Guide to Recovering Unpaid Off-the-Clock Wages in South Dakota

Step 1: Keep a Personal Written Log of Your Actual Start and Stop Times

Under the U.S. Supreme Court's burden-shifting rule in Anderson v. Mt. Clemens Pottery Co., 328 U.S. 680 (US Supreme Court 1946), when an employer fails to keep accurate records of off-the-clock work as required by 29 U.S.C. § 211(c), an employee only needs to produce 'just and reasonable inference' estimates of the unpaid minutes worked. Keep a personal notebook in your car or at home recording the exact minute you swipe into the locker room or press the power button on your work PC versus the minute the system allows you to clock in.

Step 2: Preserve Written Policies and Tardiness Write-Ups

Save copies of employee handbooks, training manuals, and supervisor emails or Slack/Teams messages instructing employees to 'be booted up and ready to take calls at the top of the hour' or 'be on the production line in full PPE before gang time starts.' These documents prove the off-the-clock work was mandatory and known to management.

Step 3: File a Complaint or Launch an FLSA Collective Action in Federal Court

You can report unpaid wages using Form WH-3, Federal, U.S. Department of Labor, Employment Information Form with the U.S. Department of Labor, Wage and Hour Division, Denver (or file Form DLR-LM-Wage, South Dakota, Department of Labor and Regulation, Claim of Unpaid Wages with the South Dakota Department of Labor and Regulation, Division of Labor and Management, Pierre at 123 West Missouri Avenue, Pierre, SD 57501; phone 605-773-3681 for straight-time minimum wage claims). However, to recover full overtime back pay, 100% liquidated double damages, and mandatory attorney fees-and to band together with co-workers in an opt-in FLSA Collective Action under 29 U.S.C. § 216(b)-have an employment attorney file suit in the U.S. District Court for the District of South Dakota, Sioux Falls, the U.S. District Court for the District of South Dakota, Rapid City, or the U.S. District Court for the District of South Dakota, Aberdeen, or in state circuit courts such as the Second Judicial Circuit Court, Minnehaha County Courthouse, Sioux Falls.

How Much Does an Off-the-Clock Lawsuit Cost in South Dakota?

• Upfront Cost to the Worker: $0 out of pocket in almost all cases. South Dakota and national FLSA overtime attorneys handle off-the-clock donning/doffing and call center boot-up cases on a pure contingency fee basis.
• Mandatory Employer Payment of Your Attorney Fees (29 U.S.C. § 216(b)): Under the Fair Labor Standards Act, when an employee prevails in an unpaid overtime or minimum wage lawsuit, the court shall order the defendant employer to pay the employee's reasonable attorney fees and court costs (such as the $405 federal court filing fee) on top of the back wages and 100% liquidated damages.

How Long Does the Process Take and What Is the Statute of Limitations?

• Statute of Limitations: Under S.D. Codified Laws § 15-2-15(3) and 29 U.S.C. § 255(a), the standard statute of limitations for unpaid wages and overtime is 2 years, extending to 3 years under 29 U.S.C. § 255(a) if the employer's FLSA violation was 'willful' (meaning the employer knew or showed reckless disregard for whether its off-the-clock policy violated federal law). Note that in an FLSA collective action, your individual lookback clock keeps ticking until your written Consent to Join form is actually filed with the court under 29 U.S.C. § 256!
• Litigation Timeline: Individual off-the-clock settlements often resolve in 2 to 5 months, while plant-wide or call-center-wide FLSA collective actions typically take 8 to 18 months to complete conditional certification, IT timestamp discovery, and settlement.

If your South Dakota employer forces you to put on protective gear, sanitize tools, or boot up computer systems before clocking in, contact an experienced South Dakota wage-and-hour and overtime attorney in our directory to calculate your back pay and double damages.

Frequently Asked Questions (FAQ)