Article #2 — The Most Common QDRO Mistakes — and Why Plans Reject Them

Qualified Domestic Relations Orders (QDROs) are deceptively technical documents. They look straightforward, often follow familiar templates, and appear to involve little more than inserting names, dates, and percentages. (See What a Qualified Domestic Relations Order (QDRO) Is — and What It Is Not)

That appearance is misleading — and often expensive.

In practice, retirement plans reject a large number of submitted QDROs on the first review — not because the divorce settlement was unfair or unclear, but because the order failed to meet one or more technical requirements imposed by federal law or by the plan itself.

This article explains the most common reasons QDROs are rejected, why those errors occur, and how understanding them can prevent unnecessary delay, expense, and frustration.

This is educational information only. It does not provide legal advice.

Most rejected QDROs fail for predictable, structural reasons. The mistakes below account for the majority of first-round plan rejections, regardless of jurisdiction or plan type.


1. Failing to Follow the Plan’s Specific QDRO Procedures

Federal law sets the outer boundaries for what a QDRO must contain, but each retirement plan has its own internal rules and review procedures.

A frequent mistake is assuming that a “standard” QDRO template will be accepted by every plan.

In reality:

  • Plans often publish model QDRO language
  • Plans may require specific definitions, formatting, or terminology
  • Some plans prohibit certain benefit structures altogether

An order that complies with federal law but ignores the plan’s written procedures is often rejected — sometimes multiple times — until it is revised to match the plan’s requirements. For QDRO purposes, the plan document functions as a gatekeeper, not a suggestion. (See How Retirement Plans Review and Approve QDROs)


2. Ambiguous or Incomplete Benefit Descriptions

QDROs must clearly specify what benefit is being assigned and how it is calculated.

Common drafting problems include:

  • Failing to define the valuation date
  • Using vague phrases like “one-half of the marital portion” without defining the marital period
  • Omitting how investment gains or losses are treated

Plans cannot interpret intent, equities, or fairness — only instructions. If a benefit description is ambiguous, the plan administrator must reject the order rather than guess.

Clarity is not optional — it is mandatory.


3. Attempting to Assign Prohibited Benefits

Federal law strictly limits what a QDRO may do.

For example, a QDRO cannot:

  • Require a plan to provide a benefit form it does not offer
  • Increase the total benefits payable under the plan
  • Assign benefits already assigned under a prior QDRO

These restrictions arise primarily under ERISA and the Internal Revenue Code, and are enforced through plan administration recognizing federal tax qualification.

Orders that violate these limits are rejected as a matter of law, regardless of the parties’ agreement.

Unlike many court orders, QDROs are not interpreted generously — they are processed literally.


4. Incorrect Identification of the Parties or the Plan

It sounds basic, but it happens frequently.

Common errors include:

  • Using an outdated plan name after a merger or acquisition
  • Misspelling participant or alternate payee names
  • Omitting Social Security numbers or required identifying information
  • Referring to the wrong employer or plan sponsor

Because QDROs affect tax-qualified retirement assets governed by the Internal Revenue Service, precision is required. Even minor identification errors can trigger rejection.

Plans are required to rely on exact identifiers when administering tax-qualified benefits and cannot correct errors informally.


5. Conflicts with Prior Orders or Plan Records

Plans must review every proposed QDRO against their existing records.

Problems arise when:

  • A prior QDRO already assigned some or all of the benefit
  • The participant has already commenced benefits
  • The order conflicts with beneficiary designations or survivor elections already in effect

These issues often surface years after divorce, when parties assume the retirement division was “handled” but discover it was never properly implemented.

These conflicts are explored in more detail in Why QDROs Are Commonly Rejected — Even After Approval.


6. Timing Errors and Unrealistic Assumptions

Another frequent mistake is assuming that a QDRO can retroactively fix any problem. This is not a drafting problem at all — it is a timing failure built into the structure of retirement plans.

In reality, retirement plans operate prospectively.
They cannot recreate benefits that no longer exist, reverse elections already made, or undo distributions already paid.

  • Some benefits cannot be reassigned once payments begin
  • Certain survivor benefits must be elected at retirement
  • Delays can permanently limit available options

QDROs are not merely paperwork — they interact with the life cycle of a retirement plan. Timing matters. (See Why Timing Matters When Submitting a QDRO)


Why Rejections Matter More Than People Expect

A rejected QDRO does not just cause delay. It can:

  • Increase legal and administrative costs
  • Create uncertainty about retirement security
  • Expose parties to unintended tax consequences
  • Permanently forfeit benefits if errors are not corrected in time

For a structural explanation of why court-approved QDROs are frequently rejected by retirement plans, see Why QDROs Are Commonly Rejected (Even After Court Approval).

Most QDRO rejections are not caused by bad intentions or unfair agreements. They are caused by treating a technical administrative order like a routine court form.

Understanding why plans reject QDROs is the first step toward drafting them so they can actually be implemented.


How QDRO Institute Approaches This Problem

Most QDRO rejections are not caused by bad intentions or unfair agreements. They are caused by treating a technical administrative order like a routine court form.

Understanding why plans reject QDROs is the first step toward drafting them so they can actually be implemented.

QDRO Institute exists to explain these issues clearly and neutrally.

This site:

  • Focuses on education, not legal advice
  • Explains how plans think, not how to litigate
  • Helps readers understand the structural rules behind QDRO approval and rejection

Future articles will examine specific plan types, common myths, and recurring problem patterns in more detail, including 401(k) Plans.

QDRO Institute Reference Library

This article is part of the QDRO Institute reference library — a coordinated set of educational materials explaining how Qualified Domestic Relations Orders (QDROs) function within retirement plans.

Each article addresses a specific stage or risk point in the QDRO process. Together, they form a single framework grounded in federal law, state domestic relations authority, and retirement plan administration.

This site provides educational information only. It does not provide legal advice. No attorney-client relationship is created by use of this site.

Readers seeking professional assistance should consult a qualified attorney or QDRO specialist familiar with the applicable retirement plan.

How to Use This Library