Section 338(h)(10) vs. 338(g): The 'Election' Choice

TL;DR: If you are buying a company, you want a tax break. You have two "Magic" buttons: 338(h)(10) and 338(g). The (h)(10) is a "Peace Treaty" where the Buyer and Seller agree to treat a stock sale as an asset sale to save taxes. The 338(g) is a "Unilateral" move where the Buyer decides to do it alone. While (h)(10) is the standard for private US deals, 338(g) is the "Nuclear Option" used for buying foreign companies, often resulting in a massive tax bill for the Buyer today in exchange for a bigger discount tomorrow.

Introduction: The "Asset Step-Up" Goal

In both elections, the goal is the same: the Buyer wants to "Step-Up" the value of the Target's assets (like factories and patents) so they can claim more depreciation and pay less tax.

But the Who, Where, and How are completely different.

1. The Section 338(h)(10) Election (The "Joint" Deal)

This is the "Friendly" choice.

• The Parties: It must be a Joint Election. Both the Buyer and the Seller must sign the form.
• The Target: The company must be a US S-Corp or a subsidiary of another US company.
• The Tax Bill: The "fictional" tax from the asset sale is paid by the Seller (though the Buyer usually pays them back through a higher purchase price).
• The Result: Only one level of tax is paid. It is efficient and clean.

2. The Section 338(g) Election (The "Solo" Move)

This is the "Unilateral" choice.

• The Parties: Only the Buyer signs. The Seller might not even know it's happening.
• The Target: Usually used for C-Corporations or Foreign Companies.
• The Tax Bill: The "fictional" tax is paid by the Target Company (which is now owned by the Buyer). This means the Buyer is effectively paying the tax bill.
• The Double Tax Trap: For a US company, 338(g) is usually a disaster because it triggers Two Levels of Tax—one for the Seller on the stock, and one for the Buyer on the assets.

Why anyone uses 338(g): The "Foreign" Loophole

If you are a US company buying a Foreign company, 338(g) is your best friend.

• Because the Target is foreign, they don't owe US tax on the "fictional" asset sale.
• But, for US tax purposes, the assets are "Stepped-Up" to the new price.
• This allows the US Buyer to "delete" the foreign company's old "Earnings and Profits" (E&P), preventing a massive tax bill when they bring that foreign cash back to the US.

The "Negotiation" Math

In a 338(h)(10) deal, the Seller will say: "I will sign the election, but it's going to cost me $2 Million extra in taxes. You must increase the purchase price by $2 Million." The Buyer then calculates: "The tax breaks I get over the next 10 years are worth $5 Million. I will gladly pay you the $2 Million to get the $5 Million."

In a 338(g) deal, no such negotiation is needed, but the Buyer must be 100% sure the "Future" tax savings are worth the "Immediate" cash cost of the election.

Conclusion

The choice between 338(h)(10) and 338(g) is the "Surgical" decision of M&A tax. It proves that in the world of global acquisitions, the "Identity" of the Target and the "Consent" of the Seller determine the ultimate profitability of the deal. By choosing the right tax election, corporate leaders can successfully turn a "Standard" purchase into a high-performance tax asset, ultimately proving that in the end, the most important part of a merger is not the "Culture Fit," but the "Tax Code Fit." 引导语：第 338(h)(10) 条与 338(g) 条选择（Section 338(h)(10) vs. 338(g) Election）是并购税务中的“外科手术式”决策。它证明了，在全球收购的世界中，目标公司的“身份”和卖方的“同意”决定了交易的最终盈利能力。通过选择正确的税务选择，企业领导者可以成功地将一项“标准”收购转变为高性能的税务资产，最终证明，到头来一场合并中最重要的部分不是“文化契合度”，而是“税法契合度”。