Why Incorrect W-2 Reporting Can Shrink Your Refund

The new $12,500 Overtime Deduction aims to reduce taxable income for working Americans who put in extra hours. But here’s the critical nuance most people are missing:

The deduction applies only to the premium portion of overtime — the extra half-time pay — not to your entire overtime earnings.

This requires precise employer reporting on the W-2. And if your employer fails to report the premium overtime correctly, your refund could either be delayed or reduced.

Understanding Overtime Compensation: The Half-Time Component

Under federal labor rules:

Overtime pay =
1.5 × regular hourly wage

Meaning it’s composed of two elements:

1. The base hourly rate (already part of regular wages)
2. The extra 0.5× premium portion

Example:

Regular rate: $20/hr
Overtime rate: $30/hr
Premium portion: $10/hr

The new deduction applies only to that $10/hr portion — not the entire $30/hr.

The W-2 Must Now Break Out Overtime Premium Pay

Under new reporting guidelines, employers are expected to:

• track the half-time premium separately
• report it as a specific overtime amount on the W-2
• ensure it is not lumped in with standard wages

The IRS will look for this figure when processing the overtime deduction.

If the W-2 incorrectly lumps overtime into total wages, the system may not:

• recognize your eligibility
• apply the deduction
• match your reported deduction
• or accept your refund calculation

This is where mismatches occur.

What Happens If Your Employer Reports Overtime Incorrectly?

Your transcript may show:

• TC 570 — Refund Hold
  or
• TC 971 — Notice Issued

And the IRS may request:

• employer payroll verification
• corrected W-2 (Form W-2c)
• supporting payroll records

This can add weeks or months of delay.

How to Check Your W-2 for Overtime Reporting Accuracy

Look carefully at:

• Box 1 (Wages, tips, other comp)
• Box 14 (Other) — where some employers will label “OT Premium” or “Overtime Premium Pay”

You may also see:

• “Overtime Adj”
• “OT Bonus”
• “OT Premium”
• or a dedicated internal code

If the half-time premium isn’t separately identified, the IRS may not recognize it for the deduction.

What To Do If Your Employer Messed Up the W-2

You can:

1. Contact HR or Payroll and request clarification
2. Ask for a corrected W-2 (Form W-2c) if needed
3. Provide payroll stubs showing overtime breakdown
4. Retain documentation in case the IRS requests verification

If the employer refuses or is uncertain, taxpayers may need to assist them with the reporting guidelines.

Calculating Your Own Overtime Premium for Verification

You should be able to calculate:

Overtime premium pay =
(overtime hours) × (regular hourly wage ÷ 2)

Example:
50 overtime hours × $20/hr ÷ 2 = $500 overtime premium

That $500 portion is what qualifies for the deduction — not the full overtime earnings.

Who Benefits Most from This Deduction?

• nurses
• factory and production workers
• warehouse staff
• utility and transport workers
• hospitality workers
• manufacturing employees
• shift-based industries

Anyone regularly working more than 40 hours weekly stands to benefit.

The new $12,500 overtime deduction can significantly boost refunds — but only if:

• the employer properly reports the overtime premium
• the W-2 separates standard pay from overtime premium pay
• taxpayers verify that the correct figure was reported
• filings match IRS data

If the employer’s W-2 reporting is wrong, your return may not match IRS wage records, leading to refund delays or reductions.