Do Employers Have to Pay Out Unlimited PTO in Illinois?

Do Employers Have to Pay Out Unlimited PTO in Illinois?

Unlimited PTO policies are increasingly popular—but they create real confusion when an employee leaves.

In Illinois, unused vacation time is generally considered earned wages that must be paid out upon separation. The challenge with unlimited PTO is that, by definition, there is no set accrual.

This creates a legal gray area.

If an employer truly provides unlimited PTO with no accrual, courts may find that there is nothing to “pay out.” However, if the policy operates in practice like a traditional accrual system—where employees are expected to take a certain amount of time—then risk increases.

The key issue is not what the policy says, but how it functions.

Employers should ensure that:

• The policy clearly states there is no accrual

• Usage is not capped or tracked like traditional PTO

• Employees are not implicitly limited in ways that contradict the policy

Poorly structured unlimited PTO policies can create unexpected wage liability. A careful review now can prevent disputes later.