Business Owner Recovers $48K After 6 Years in the Wrong Entity Type

The Problem

This client had operated a graphic design studio as a sole proprietor for six years, generating consistent net income between $310,000 and $360,000 on Schedule C. Over those six years, the client paid approximately $150,000 in self-employment tax that could have been partially avoided with an S-Corp election. The prior CPA was a generalist who handled the annual filing but never discussed entity structure, retirement plans, or tax planning strategies.

When the client engaged AE Tax Advisors, we identified that the S-Corp election should have been made years earlier. While we could not amend returns beyond the three-year statute of limitations, we could: (1) file a late S-Corp election under Rev. Proc. 2013-30 effective for the current year, (2) amend the two most recent prior-year returns if they were within the filing window, and (3) implement forward-looking strategies to maximize savings going forward. The two amendable years showed combined excess self-employment tax of approximately $48,000.

AE Tax Strategy

1. Late S-Corp Election Under Rev. Proc. 2013-30

We filed Form 2553 with late election relief under Rev. Proc. 2013-30, requesting an effective date of January 1 of the current tax year. The reasonable cause statement documented the client's reliance on a CPA who failed to recommend the S-Corp election despite the client's income level clearly warranting it. The election was approved. We established payroll with reasonable compensation of $95,000 based on BLS data for graphic designers at the creative director level in the Portland, Oregon market.

2. Amended Returns for Two Prior Years Under IRC §6511

For the two prior tax years still within the statute of limitations, we prepared Form 1040-X amended returns. While we could not retroactively elect S-Corp status for those years (the late election was only effective going forward), we identified other missed deductions: a home office deduction that was never claimed ($8,400/year), vehicle expenses calculated using actual costs instead of the lower standard mileage rate the CPA had used ($3,200/year in additional deductions), and professional software subscriptions classified as personal expenses ($4,800/year). The additional deductions of $16,400 per year across two years, combined with proper self-employment tax calculations on the corrected income, produced refunds totaling $48,000.

3. Forward S-Corp Savings Projection

Going forward with the S-Corp election in place, we projected annual self-employment tax savings of $19,200 (removing $265,000 from the SE tax base at the combined FICA rate). We implemented a Solo 401(k) with $23,500 employee deferral and $23,750 employer contribution ($47,250 total) for additional income tax savings of $9,800 at the 32% federal plus 9.9% Oregon marginal rate. An accountable plan added another $2,400 in annual savings. Total projected forward savings: $25,200 per year, meaning the client would recoup the lost prior-year savings within two years.

Before & After Comparison

Tax Category	Before	After	Savings
Year 1 Amended Return Refund	$0	$23,200	$23,200
Year 2 Amended Return Refund	$0	$24,800	$24,800
Forward Annual S-Corp Savings	$0	$25,200	$25,200
Total	$0	$48,000	$48,000 (recovered)

Key Takeaways

• Six years in the wrong entity type cost this client approximately $150,000 in excess self-employment tax — the three-year statute of limitations meant only $48,000 was recoverable.
• Late S-Corp elections under Rev. Proc. 2013-30 are routinely approved when reasonable cause is documented, but they only apply prospectively — prior years' SE tax overpayments cannot be recovered through entity re-election.
• Amended returns can recover missed deductions (home office, vehicle, software) even when the entity type cannot be changed retroactively.
• Oregon's 9.9% state income tax rate makes entity optimization and retirement plan deductions particularly valuable because the combined federal/state marginal rate approaches 42%.