Idaho Paid Leave Laws: Sick Leave, Family Leave & FMLA (2026)

The federal Family and Medical Leave Act (29 U.S.C. § 2601 et seq.) is the primary and dominant source of job-protected leave for Idaho’s private-sector workforce. Because Idaho has no state paid family and medical leave program and no private-sector paid sick leave mandate, the federal FMLA represents the statutory leave ceiling for most private employees. Understanding Idaho FMLA eligibility, qualifying reasons, and employer obligations is therefore essential to a complete picture of leave rights in the state.

FMLA Coverage and Eligibility in Idaho

The FMLA applies to: private-sector employers with 50 or more employees in 20 or more workweeks in the current or preceding calendar year, measured within 75 miles of the employee’s worksite; all public agencies, including federal, state, and local government employers, regardless of employee count; and local educational agencies — public and private elementary and secondary schools — regardless of employee count. (U.S. DOL FMLA)

To be eligible for FMLA leave, an employee must satisfy all three conditions simultaneously: (1) the employee has worked for the covered employer for at least 12 months (not necessarily consecutive); (2) the employee has worked at least 1,250 hours during the 12-month period immediately before the leave begins; and (3) the employee works at a location where the employer has 50 or more employees within a 75-mile radius. (U.S. DOL FMLA) Idaho employers are required to post the official FMLA rights notice published by the U.S. Department of Labor in a conspicuous location accessible to employees and applicants. (Idaho Department of Labor — Required Posters)

Qualifying Reasons for FMLA Leave in Idaho

FMLA leave in Idaho may be taken for the following qualifying reasons, up to 12 workweeks in any 12-month period:

• The birth of a child and care for the newborn within the first year of birth
• The placement of a child for adoption or foster care, within the first year of placement
• Care for an immediate family member — defined as a spouse, child, or parent — with a serious health condition
• The employee’s own serious health condition that renders the employee unable to perform essential job functions
• A qualifying exigency arising from the covered active duty, or impending call to covered active duty, of a spouse, child, or parent in the Armed Forces

Military caregiver leave of up to 26 workweeks in a single 12-month period is also available for eligible employees who are the spouse, child, parent, or next of kin of a covered servicemember or veteran with a serious injury or illness. (U.S. DOL FMLA)

Intermittent leave is available when medically necessary for a serious health condition or qualifying exigency. Intermittent bonding leave following birth or placement requires employer agreement.

Is FMLA Leave Paid or Unpaid in Idaho?

FMLA leave is unpaid under federal law. The statute provides job protection and continuation of group health insurance; it does not require employers to pay wages during the leave period. (U.S. DOL FMLA) Idaho has no state paid family and medical leave program that supplements FMLA wages for private-sector workers. Employees may substitute accrued employer-provided paid leave — such as PTO, vacation, or sick time — during FMLA leave if the employer’s policy permits or requires substitution, or if the qualifying reason would otherwise permit use of that paid leave under the employer’s policy. Idaho employers who voluntarily provide paid sick or PTO benefits may, consistent with their written policies, require employees to use accrued paid leave concurrently during FMLA.

Does FMLA Apply to Small Businesses in Idaho?

FMLA does not apply to private-sector employers with fewer than 50 employees within a 75-mile radius of the employee’s worksite. (U.S. DOL FMLA) Idaho has no state family leave law with a lower employer-size threshold for private-sector workers. Employees of small Idaho businesses that do not meet the 50-employee threshold have no statutory entitlement to job-protected family or medical leave beyond what the employer voluntarily provides. Agriculture is a major industry in Idaho; seasonal agricultural workers employed at operations below the 50-employee threshold fall outside FMLA coverage.

FMLA Notice, Certification, and Employer Obligations

Covered employers in Idaho must post the official FMLA notice in a conspicuous location. (U.S. DOL FMLA) For foreseeable leave, employees must provide at least 30 days’ advance notice; for unforeseeable leave, notice must be provided as soon as practicable. Employers may require medical certification from a healthcare provider and must allow at least 15 calendar days for the employee to return it. Group health insurance must be maintained during FMLA leave on the same terms as if the employee had continued working. Upon return, employees are entitled to restoration to the same or an equivalent position. Retaliation against employees for exercising FMLA rights is prohibited under 29 U.S.C. § 2615.

FMLA Interaction with Idaho Employment Law

Idaho is an employment-at-will state. The at-will doctrine permits either party to terminate employment at any time, for any lawful reason, absent a contract, public policy violation, or implied agreement to the contrary. FMLA’s federal job restoration requirements apply independently of Idaho’s at-will doctrine during the protected leave period. The Idaho Human Rights Act’s pregnancy non-discrimination requirement (Idaho Code § 67-5901 et seq.) operates alongside FMLA, applying to employers with five or more employees regardless of whether those employers meet the FMLA’s 50-employee threshold. Employers with remote workers in Idaho should also review Idaho overtime laws for related federal FLSA obligations.