Nonqualified deferred comp reporting, when Form W-2 is unclear

Nonqualified deferred compensation (NQDC) can be tricky to report because the forms in front of you do not always tell a complete story. In simple terms, NQDC is an arrangement to pay compensation at a later time under a plan that does not meet the rules for a qualified retirement plan. A client may know they deferred compensation or received a payout, but the return rarely comes with a clear trail that points you to the right tax treatment.

For 2025 tax year returns filed in 2026, the practical problem is that the IRS still has not finalized the §409A Form W-2 reporting rules. Employers are not yet required to use Code Y in Box 12 to report deferred income, so a missing Code Y does not automatically mean there is no NQDC issue to review.

Quick take for tax pros

• A missing Code Y on Form W-2 does not settle the issue; the §409A reporting rules still are not finalized.
• NQDC amounts often appear on Form W-2 for employees. Depending on the facts and employment status, amounts tied to a §409A issue for nonemployees may appear on Form 1099-MISC rather than Form W-2.
• For employees, NQDC-related amounts may appear on Form W-2 in different ways depending on the facts. Distributions from a non-qualified plan are generally reported in Box 1, and Box 11 may also be relevant. If there is income inclusion under §409A because of a plan failure, that amount is reported in Box 1 and Box 12 using Code Z.
• If there is a §409A failure, the additional tax is reported on Schedule 2, Line 17h. That amount is included in the Schedule 2 total that ultimately flow to Line 23 of Form 1040.
• Start with the form in front of you, then confirm whether the underlying facts point to a broader §409A issue. 

Which forms might land on your desk?

If the client is an employee, you will usually start with Form W-2, Wage and Tax Statement. That matters because preparers often expect Form W-2 to clearly flag the deferral, but current reporting does not always do that. NQDC distributions usually appear in the wage boxes on Form W-2. Box 11 may also be relevant for nonqualified plan reporting. Deferred income may be reported voluntarily, so the form may include useful clues even though Code Y is not required.

In other situations, the income tied to the arrangement may appear on Form 1099-MISC, Miscellaneous Information, or Form 1099-NEC, Nonemployee Compensation, depending on the taxpayer’s employment status and facts.

When Form W-2 does not tell the whole story

Preparers often expect Form W-2 to provide a clear §409A clue. Right now, that expectation can create false comfort. Because the IRS still has not finalized the reporting rules, the form may not flag the issue as neatly as you expect. Under current instructions, annual deferrals may be reported in Box 12 using Code Y, but that reporting is not required. 

A missing Code Y is only the starting point, not the end of the analysis. Consider the client’s facts and any available plan information. Then confirm whether the amount has already been reflected elsewhere in wage reporting.

Where a §409A failure goes on the return

If the plan does not meet §409A requirements (meaning the arrangement did not follow the rules for deferring and paying the compensation), the client may owe additional tax. The next step is clear: report that amount on Schedule 2, Additional Taxes, Line 17h, for income received from a NQDC plan that fails to meet §409A. 
That amount is included in the Schedule 2 total that carries to Line 23 of Form 1040, U.S. Individual Income Tax Return.

The issue is not only where the income appeared. It is also whether the return needs an added tax entry beyond the wage or information form.

A simple NQDC client scenario

A client tells you they deferred compensation through an employer plan and received a payment in 2025. You open the file expecting a clear §409A signal on Form W-2, but there is no Code Y. That does not resolve the issue by itself. You still need to determine whether the distribution is already reflected in wages, whether Box 11 helps explain the reporting and whether the facts suggest a §409A failure that belongs on Schedule 2.

That is the key mindset shift for this topic. Do not stop with what is missing from the form. Ask what the return still requires.

NQDC checks before filing

• Identify which form is driving the issue first, usually Form W-2 for employees, but possibly Forms 1099-MISC or 1099-NEC in other situations.
• Review wage reporting and Box 11, but do not rely on Code Y as your only signal.
• Ask whether this is only an income-reporting issue or whether a §409A failure creates additional tax on Schedule 2, Line 17h.
• Document the facts you relied on so the reporting position is clear and defensible.

A missing code can make a return look simpler than it is. When the forms are not crystal clear, the preparer’s review has to be. For preparers who want more background on year-end form reporting, NATP’s 2025 Preparing Year-End Tax Forms on-demand webinar is a helpful next step, especially for Form W-2 reporting mechanics.