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When your company owns a big enough slice of another business to influence it, but not enough to control it, plain cost accounting understates what you really have. That middle ground is exactly what the equity method of accounting was built for. This guide walks through ASC 323, the standard that governs equity method investments and joint ventures, so you can see when it applies, how to record it, and where it stops.

What the equity method of accounting is

The equity method of accounting is the FASB model for investments where you have influence but not control. Under this standard, Investments, Equity Method and Joint Ventures, you carry the investment on your balance sheet as a single line and adjust it over time for your share of what the investee earns or loses. People call it a one-line consolidation for that reason.

Think of it as sitting between two extremes. If you controlled the other company, you would consolidate it. If you owned a tiny passive stake, you would carry it at fair value. The equity method covers the space in between, and it applies to investments in corporations and to interests in partnerships, LLCs, and joint ventures. The equity method of accounting must be applied once significant influence exists, and the measurement of equity method investments then follows a consistent path. Because the equity method investment moves with the investee's results, your books reflect the economics of that stake far better than a frozen cost figure would.

When you use the equity method: significant influence

The trigger is significant influence. You apply the equity method when you have the ability to exercise significant influence over the investee's operating and financial policies, even though you do not control it, which is significant influence over the investee's operating and financial policies as the ASC master glossary frames it. That is the whole test, and it is a matter of judgment rather than a bright line.

To keep it workable, GAAP gives a presumption. Holding 20 percent to 50 percent of the voting equity interest is presumed to convey significant influence over an investee, and below 20 percent the presumption flips the other way. The percentage of the equity interest is only a starting point, though, and ownership or degree of influence both matter. Board representation, participation in policy-making, material transactions, and shared management can all show significant influence even when the equity interest is smaller. If none of those exist, you might apply it only above the threshold, or not at all. The point is to look past the raw percentage to whether an equity method investee is considered to be under your influence.

Initial measurement: recording the investment at cost

Once you conclude the equity method applies, the initial measurement of an equity method investment is straightforward: you record the equity method investment at cost. An equity method investor books the equity method investment at cost, and the cost of the equity method investment is what you paid, including the consideration exchanged, measured as prescribed in ASC 805, much like a purchase under ASC 805 business combinations.

That cost goes into a single equity method investment account on your balance sheet. When an investor acquires an equity method investment, the amount recorded reflects the price paid, not the investee's book value of its underlying net assets, and that gap between the two matters later. For now, the rule is simple. The acquisition of an equity method investment records it at cost, holding the investment under the equity method, and starts the clock on the ongoing adjustments that define the method.

Subsequent accounting: earnings, losses, and dividends

This is where the equity method earns its name. After initial measurement, and following ASC 323-10, the carrying value of the investment moves every period as the method is applied. You increase it by your share of the investee's earnings and decrease it by your share of losses, and you also decrease it for any dividends or distributions you receive.

The logic tracks the economics, matching the investor's share of the investee's results period by period. Your share of an equity method investee's earnings raises the value of the equity method investment, so the investment account and your income both go up on a single line. Dividends are a return of that value, so they cut the carrying amount rather than showing up as income. Equity method losses work in reverse, reducing the carrying value of the equity investment. Reporting the investor's equity method share of the investee's results this way, as one line for the equity method earnings and losses of the investee, is what keeps it a one-line consolidation instead of a full line-by-line rollup.

Basis differences and equity method goodwill

Remember that gap between what you paid and your share of the investee's net asset book value. That is a basis difference, and it does real work. An equity method basis difference has to be handled as if the investee were a consolidated subsidiary, which means you first assign the excess to the fair value of identifiable assets and liabilities.

Whatever is left after that allocation is equity method goodwill. The pieces you assigned to things like inventory or equipment get amortized over their lives, which quietly reduces your share of earnings each period. The goodwill portion is not amortized, following ASC 350 (see ASC 350-20 for equity method goodwill), and is not tested for impairment on its own; instead, the whole investment is reviewed together. Tracking these basis differences is one of the fiddlier parts of the application of the equity method to your investment in the equity method account, and it is where a lot of errors hide.

Losses, suspension, and impairment

There is a floor. You generally recognize equity method losses only down to a zero carrying value of the investment. Once the account hits zero, you stop recording further losses unless you have guaranteed the investee's debts or committed to fund it. If the investee later turns profitable, you resume recognizing equity method income only after those suspended losses are made up, since the stake is still subject to the equity method.

Impairment is a separate question. If the investment's fair value drops below its carrying amount and the decline is other than temporary, you write it down to fair value through income. And if you sell the stake or your influence ends, you stop applying the method. A disposal of an equity method investment, or the day an investor loses significant influence, moves you off the equity method and into whatever standard fits next.

Scope: when the equity method does not apply

Knowing when not to apply the method matters as much as knowing when to. The scope of ASC 323 has real edges. ASC 323 requires that if you control the investee, you consolidate it in accordance with ASC 810 as described in ASC 810 consolidation rather than applying the equity method. If your stake falls below significant influence, it usually lands in ASC 321 at fair value instead.

Other positions sit outside its scope entirely. An interest that is really a transfer of financial assets under ASC 860 follows that guidance, and an interest within the scope of ASC 815 as a derivative under ASC 815 follows that standard, and certain tax equity investments can use the proportional amortization method rather than the equity method, and interests in partnerships noted in ASC 323-30-S99-1 follow the related guidance. Common stock held by an estate, trust, or individual is also outside the scope. The practical move is to run the ownership-or-degree-of-influence question first, then confirm no scope exception applies before you default to the equity method.

Getting the equity method right

The equity method looks simple on the surface and gets subtle fast, especially around basis differences, suspended losses, and scope. Whether a given stake even belongs in ASC 323, and how to carry it once it does, depends on the influence facts and the numbers behind them. Madras Accountancy supports US CPA firms and their clients on exactly this, from testing significant influence to building the basis-difference schedules and the accounting for joint ventures, including any investment in a joint venture, that joint venture accounting that ASC 323 pulls in.

If you have an investment to classify or carry, you can reach out here. This is general information, not accounting advice, so confirm the treatment for any specific investment with your own accounting research and your auditors.

Frequently asked questions

1. What is the equity method of accounting? The equity method of accounting is the model for investments where you have significant influence but not control. You carry the equity method investment on one line and adjust it for your share of the investee's earnings or losses.

2. When do you use the equity method? You use the equity method when you can exercise significant influence over an investee, presumed when you hold 20 percent to 50 percent of the voting equity interest. Significant influence, not the exact percentage, is the real test.

3. How do you initially measure an equity method investment? You record the equity method investment at cost, meaning the consideration you paid, measured under the acquisition guidance in ASC 805. That cost goes into a single equity method investment account.

4. How are earnings and losses recorded under the equity method? You increase the carrying value by your share of the investee's earnings and decrease it by your share of losses and by any dividends received. The share of earnings or losses appears on a single line.

5. What is a basis difference in an equity method investment? A basis difference is the gap between what you paid and your share of the investee's net asset book value. You allocate it to fair value adjustments of identifiable assets, with any remainder treated as equity method goodwill.

6. Can equity method losses go below zero? Generally no. You recognize equity method losses only until the carrying value of the investment reaches zero, then suspend further losses unless you have guaranteed debts or committed additional support.

7. When does the equity method not apply? Equity method investments under ASC 323 do not apply when you control the investee, which triggers consolidation under ASC 810-10, or when your stake is below significant influence and falls under ASC 321. Derivatives under that standard and certain tax equity investments are also outside its scope.

8. How are joint ventures accounted for under the equity method? A corporate joint venture in which you hold significant influence but not control is generally accounted for under the equity method, the same as any other equity method investment, on a single line adjusted for your share of results.

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