OvertimeIQ
Worker Rights 8 min read

Common Overtime Mistakes That Cost Pay

Avoid overtime mistakes that lead to underpaid wages, including wrong workweeks, wrong regular rates, state-law misses, and exemption errors.

M. Imtinan Farooq

M. Imtinan Farooq

Data Engineer & Financial Analyst

Published July 6, 2026·Updated Jul 6, 2026

Most overtime mistakes are not exotic. They come from using the wrong hours, the wrong regular rate, the wrong state rule, or the wrong exemption label.

This checklist covers the mistakes that most often lead to underpaid overtime and shows where to verify the calculation inside OvertimeIQ.

Calculate state overtime

Choose your state to estimate weekly overtime, daily overtime, double time, and state-specific wage rules.

1. Averaging two workweeks together

Overtime is usually calculated by workweek. A 48-hour week and a 32-hour week do not cancel each other out under the federal weekly overtime rule.

2. Treating salary as automatically exempt

Salary is only one part of the exemption analysis. Duties, salary basis, and salary level also matter. If the worker is salaried but non-exempt, overtime may still be owed.

Review exempt vs nonexempt overtime

3. Ignoring bonuses and premiums

Non-discretionary bonuses, commissions, shift differentials, and some incentive payments can increase the regular rate. If payroll excludes them, overtime may be too low.

Recalculate the regular rate

4. Missing daily overtime states

A federal-only calculation can miss overtime in states with daily triggers, double-time rules, seventh-day rules, or industry-specific wage orders.

Start with the state calculator hub

5. Leaving remote work off the clock

Off-hours messages, short support tasks, required logins, and interrupted meal breaks can count as hours worked. Remote teams need a clear reporting process and a way to correct missed time before payroll closes.

Read the remote time tracking guide
common overtime mistakes unpaid overtime overtime errors payroll mistakes

Run the numbers

Calculate this with OvertimeIQ

Convert the rule in this guide into an actual pay estimate, then compare related calculators when state, bonus, tip, or salary rules change the math.

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Last Reviewed: 2026-06-22
Educational Disclaimer

This calculator is for estimation only and is not legal, tax, or payroll advice. Actual wage calculations can vary based on local municipal ordinances, specific collective bargaining agreements, salary docking policies, or custom shift arrangements. Always consult official labor departments or qualified professionals for situation-specific guidance.