ADP/ACP test failure requires an employer decision, not an automatic instruction to refund contributions. Before approving distributions or additional employer funding, confirm that the failure is real, identify the correction methods available under your plan, and assign responsibility for completing the work.
The testing provider calculates the result. The employer supplies facts and approves business decisions. The responsible plan fiduciary oversees proper implementation. Those roles overlap operationally, but they are not interchangeable. A correction proposal should make each responsibility explicit.
Understand What Failed Before Choosing a Remedy
1. Separate the testing result from the correction recommendation
The ADP test generally compares elective deferrals for highly compensated employees with those for nonhighly compensated employees. The ACP test generally addresses matching and employee after-tax contributions. A failure means the tested relationship does not satisfy the applicable nondiscrimination rules.
It does not necessarily mean payroll exceeded an individual contribution limit. Keep this process separate from correcting excess deferrals and annual-limit errors, even when the same employee appears in both reviews.
Ask the testing provider to identify which test failed, the testing method used, the affected contribution sources, and the document provisions supporting the proposed correction. The broader sponsor testing workflow supports this review, but the immediate question is which correction can validly resolve this failure.
Validate the Inputs Before Money Moves
2. Require a reconciled census and a reproducible result
A refund calculation can be precise and still be wrong if the underlying census is incomplete. Confirm compensation definitions, ownership information, employee classifications, eligibility, and contribution totals before authorizing transactions.
- Reconcile payroll totals with recordkeeper contribution sources.
- Confirm highly compensated employee classifications, including applicable ownership and family attribution rules.
- Verify excluded employees and employees with no deferrals were handled correctly.
- Identify catch-up contributions and confirm their treatment in testing.
- Check whether related employers or separate employee groups affect the analysis.
Use a documented participant data reconciliation rather than accepting a summary marked final. Ask the tester to explain any difference between the original result and the corrected census. A data correction may change the available remedy or eliminate the apparent failure.
Evaluate Corrective Refunds as a Plan Transaction
3. Understand who receives a distribution and what accompanies it
Corrective distributions generally remove excess amounts allocated to affected highly compensated employees under the applicable correction rules. The recipient allocation is a prescribed calculation, not a discretionary choice to refund whichever executives prefer cash.
Require the proposal to identify the applicable earnings adjustment, contribution sources, tax reporting, and treatment of related matching contributions. Some associated matching amounts may require forfeiture or another adjustment. Do not assume every match follows the deferral into the same distribution.
Refunds may avoid additional employer contribution funding, but they create transaction, communication, and reporting work. Designated Roth sources also require appropriate source tracking and tax treatment. The recordkeeper should confirm how each component will be processed.
Timing can affect excise-tax exposure and available correction procedures. The applicable window depends on your plan year and circumstances. Confirm with your document provider and tax adviser rather than treating a portal status as proof of timely correction.
Price Corrective Contributions Before Approving Them
4. Request a supported funding alternative, not a rough estimate
Employer corrective contributions may improve the testing result for nonhighly compensated employees without distributing the same amounts to highly compensated employees. Depending on the failure and applicable rules, qualified nonelective contributions or qualified matching contributions may be available.
These are not interchangeable with an ordinary discretionary contribution. Special vesting, distribution, allocation, and testing requirements apply. The tester must confirm which contribution can be counted, for which employee group, and under the plan’s testing method.
Ask for a written comparison covering:
- The employees receiving allocations and the eligibility basis.
- The required funding and applicable earnings adjustments.
- Whether contributions, refunds, or a permitted combination will resolve the failure.
- The effect on other applicable qualification tests and contribution limits.
- The evidence needed to demonstrate a passing corrected result.
Do not assume existing forfeitures can fund the proposal. Review the plan document and applicable restrictions before using forfeiture or suspense balances. Obtain tax advice separately on deduction treatment and funding consequences.
Assign Employer Decisions and Fiduciary Execution Separately
5. Record who can authorize funding and who can direct transactions
The employer’s decision to fund additional benefits, and any plan-design amendment, generally belongs on the business or settlor side. Applying existing plan terms, directing permitted distributions, and overseeing accurate implementation involve plan administration and potentially fiduciary responsibilities. Have counsel resolve unclear boundaries.
A testing provider’s recommendation does not establish authority to move plan assets. Confirm the authorized decision-maker, obtain written approval, and identify who instructs the recordkeeper. Your committee record should explain the alternatives reviewed and the basis for the approved approach.
An appointed 3(16) plan administrator can take responsibility for specified administrative duties within its appointment. It cannot manufacture missing employer ownership information or make an employer funding commitment without authority. Review the actual scope of delegation, not the provider’s job title.
Use a Correction Closeout Checklist
6. Require evidence at each handoff
Before treating the matter as closed, verify these items:
- Inputs: The census, compensation, classifications, and contribution sources are reconciled.
- Method: The tester identifies the failed test and confirms the permitted correction approach.
- Timing: The administrator documents applicable timing requirements and any tax or filing implications.
- Authority: The employer and responsible fiduciary approve the decisions within their respective roles.
- Instructions: The recordkeeper receives approved participant-level transaction details.
- Communication: Affected recipients receive appropriate explanations and required tax information using current recordkeeper records.
- Completion: Funding, distributions, source adjustments, and related match treatment are reconciled.
- Validation: The tester documents that the completed correction resolves the failure.
Where sponsors get hurt is usually the gap between approval and execution: funding arrives but allocations remain pending, refunds exclude required earnings, or nobody reviews the corrected result. If ordinary correction procedures are no longer available, obtain advice on the applicable plan error correction process. Do not simply repeat an earlier instruction.
Prevent Recurrence Without Confusing Design and Correction
7. Close the current failure before redesigning the plan
After correction, evaluate why the failure occurred. Participation patterns, compensation changes, and matching design can make another failure more likely. Prospective monitoring may help the employer evaluate alternatives before receiving another failed result.
A safe harbor design may change future testing obligations, but it carries employer commitments and does not automatically cure an existing failure. Any amendment requires separate review of availability, timing, and plan terms.
For future sponsor guidance, request Admin316 updates by email. For the current failure, insist on a named owner and documented completion.
Admin316 provides plan administration and also accepts formal appointment as the plan’s ERISA 402(a) named fiduciary, a role most providers decline. Its 402(a) fiduciary services establish responsibility within the appointment’s scope, while employer funding decisions and provider monitoring remain with the sponsor. Book a consultation to clarify who will own your correction from approval through verified completion.
