Client Profile

Client profile
ClientAn event production company
Years amended2 years
StateOregon
Primary issues foundA missed home office and accountable plan reimbursement
Average recovery per year$18,000
Total refund recovered$35,500

The Situation

A prior year review is part of every engagement we open. For this client, an event production company, we pulled the last 2 filed returns along with the underlying source documents before doing any forward-looking planning.

The Challenge

Returns had been filed on time and appeared unremarkable. Nothing about them signaled a problem, which is precisely why the errors had persisted. The client had no reason to suspect anything and the preparer had no reason to revisit prior work.

What We Did

1. Identified a missed home office and accountable plan reimbursement

The business had been reimbursing the owner informally rather than under a written accountable plan, so legitimate expenses were being treated as nondeductible personal outlays instead of deductible business reimbursements.

2. Identified an overlooked qualified business income deduction

The Section 199A deduction had been computed incorrectly, treating the business as a specified service trade or business when it was not, which eliminated a deduction the client was entitled to claim in full.

3. Confirmed the statute of limitations was open

A claim for refund must generally be filed within three years of the return's filing date or two years from the date the tax was paid, whichever is later. All affected years remained inside that window, which is the threshold question before any amendment work begins.

4. Filed corrected returns with full substantiation

Amended federal returns were filed with a clear explanation of each change and supporting schedules attached, along with corresponding state amendments. Where the correction involved a depreciation method rather than an error, we used a Form 3115 change in accounting method instead of an amendment, since an established method cannot be corrected by amending.

The Result

The amendments produced $35,500 in refunds across 2 years, an average of $18,000 per year, plus statutory interest. The same issues were corrected prospectively so they would not repeat, which is generally worth more over time than the refund itself.

Key Takeaways

  • A routine prior year review recovered $35,500 that would otherwise have expired unclaimed.
  • Refund claims are generally limited to three years, so the review has to happen before the window closes.
  • Depreciation errors are corrected by Form 3115, not by amendment, because they are established methods.
  • Correcting the issues prospectively is usually worth more than the refund.

Frequently Asked Questions

How far back can amended returns go?

Generally three years from the date the original return was filed, or two years from the date the tax was paid, whichever is later. Once that window closes the refund is permanently lost, which is why a prior year review early in an engagement matters.

Does filing an amended return increase audit risk?

An amended return receives review, but a well-documented amendment with a clear explanation and supporting schedules is routine. The risk of leaving a known error uncorrected generally exceeds the risk of correcting it properly.

Do you get interest on the refund?

Yes. The IRS pays statutory interest on refunds, generally running from the later of the return due date or the filing date until the refund is issued.

Why use Form 3115 instead of amending for depreciation?

Because depreciation used for two or more consecutive years is an established method of accounting. Correcting it is a method change made on Form 3115, which also has the advantage of reaching back past the three-year amendment window to the placed-in-service year.

Talk Through Your Situation

Every situation turns on its own facts. Schedule a discovery call and we will walk through what applies to you, what it is worth, and what it would take to put it in place.

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