The equity method under ASC 323

When a company buys 20% to 50% of another, its income statement shows one line, equity in earnings, and its balance sheet one investment. ASC 323 decides what goes into those two numbers. This guide explains when the equity method applies, how the purchase price is split, works through the first year's journal entries, and covers losses below zero, impairment, changes in ownership, joint venture formation and the differences from IFRS.

By Mirza Fahad Baig, Chartered Accountant (ICAP). Reviewed by Hamza Fida, Chartered Accountant (ICAP). Updated . 7 minute read.

Short answer

ASC 323 Investments, Equity Method and Joint Ventures requires an investor with significant influence over an investee, presumed at 20% or more of the voting stock, and a venturer in a corporate joint venture, to use the equity method unless it elects the fair value option. The investment starts at cost. Any difference between that cost and the investor's share of the investee's book net assets is a basis difference: the part relating to assets with finite lives, such as equipment, is amortized against the investor's share of earnings, and the rest is equity method goodwill, which is not amortized. Each period the investor recognizes its share of the investee's net income, adjusted for that amortization and for profits on intra-entity sales still held, and its share of other comprehensive income. Dividends reduce the investment, losses stop at zero unless the investor has guaranteed obligations or committed further support, and the investment is written down for a decline in value that is other than temporary. In this guide's example, a 30% investment bought for $3,000 thousand is carried at $3,180 thousand after a year.

At a glance

Applies at
Significant influence
Presumed from
20% of voting stock
Starts at
Cost
Basis difference
Amortized if finite
Dividends
Reduce the investment
IFRS
IAS 28, mostly similar
The equity method under ASC 323Applies at: Significant influence; Presumed from: 20% of voting stock; Starts at: Cost; Basis difference: Amortized if finite; Dividends: Reduce the investment; IFRS: IAS 28, mostly similar.KEY FACTS AT A GLANCEThe equity method under ASC 323Applies atSignificant influencePresumed from20% of voting stockStarts atCostBasis differenceAmortized if finiteDividendsReduce the investmentIFRSIAS 28, mostly similarTax BakersThe equity method under ASC 323Applies at: Significant influence; Presumed from: 20% of voting stock; Starts at: Cost; Basis difference: Amortized if finite; Dividends: Reduce the investment; IFRS: IAS 28, mostly similar.KEY FACTS AT A GLANCEThe equity method under ASC 323Applies atSignificant influencePresumed from20% of voting stockStarts atCostBasis differenceAmortized if finiteDividendsReduce the investmentIFRSIAS 28, mostly similarTax Bakers
Key facts at a glance, as set out in this guide.

When does the ASC 323 equity method apply?

When the investor can exercise significant influence over the investee's operating and financial policies, or is a venturer in a corporate joint venture. Holding 20% or more of the voting stock is presumed to give significant influence, and less than 20% presumes it does not, unless shown otherwise. Board representation, participation in policy-making, material intra-entity transactions, interchange of managers and technological dependency are evidence. Investments in partnerships and LLCs that keep separate capital accounts generally use the equity method from much lower stakes, often more than 3% to 5%. An investor can instead elect the fair value option under ASC 825. See ASC 810 consolidation for when an investee must be consolidated instead.

How is the purchase price split?

The investor compares what it paid with its share of the investee's net assets at book value. The difference is allocated, as in a business combination, to the investee's identifiable assets and liabilities whose fair values differ from book values, and anything left is equity method goodwill. These amounts are not recorded separately: they sit inside the single investment balance and are tracked in memo records. Amounts relating to depreciable or amortizable assets are amortized through equity in earnings; goodwill is not amortized, unless a private company has elected the goodwill amortization alternative, and is not tested separately for impairment.

ASC 323 in practice: the first year's journal entries

On January 1, an investor pays $3,000 thousand for 30% of a company whose net assets have a book value of $8,000 thousand. The investee's equipment is worth $1,000 thousand more than its book value and has 5 years of life left. Everything else is at fair value. During the year the investee earns $1,200 thousand and pays dividends of $400 thousand. All amounts are in $ thousand.

Splitting the $3,000 thousand price$ thousand
Share of book net assets: 8,000 x 30%2,400
Share of equipment step-up: 1,000 x 30%, amortized over 5 years300
Equity method goodwill, not amortized300
Price paid3,000
The investor's journal entries for the year ($ thousand)The investor's journal entries for the year ($ thousand)January 1: buy 30% of the investeeDebitCreditDr Investment in investee3,000.00Cr Cash3,000.00Share of the investee's net income, less step-up depreciationDebitCreditDr Investment in investee300.00Cr Equity in earnings of investee300.00Dividends receivedDebitCreditDr Cash120.00Cr Investment in investee120.00
One balance sheet line and one income line carry the whole investment.

Equity in earnings is $300 thousand: the 30% share of net income, $360 thousand, less $60 thousand of extra depreciation on the equipment step-up. The dividends of $120 thousand are a return of investment, not income. The investment closes at $3,000 + 300 - 120 = $3,180 thousand. Had the investor sold inventory to the investee at a profit, its share of the profit on goods still unsold at year end would also be eliminated. See the IFRS equity method example and IAS 28 vs ASC 323.

What happens when the investee makes losses?

The investor keeps recognizing its share of losses until the investment, including loans and other advances to the investee, reaches zero. It then stops, unless it has guaranteed the investee's obligations or committed to provide further financial support, or the investee is expected to return to profit imminently. When the investee becomes profitable again, the investor resumes recognizing its share only after its share of profits has covered the losses not recognized.

How is an equity method investment tested for impairment?

The investment as a whole is written down to fair value when its value has declined and the decline is other than temporary. Indicators include a sustained fall in a quoted price, continued losses at the investee and its inability to sustain earnings. The write-down is not reversed. The investor also records its share of impairments the investee recognizes in its own statements. See ASC 820 fair value.

What happens when ownership changes?

  • Becoming an equity method investor, for example by buying more shares: the equity method starts prospectively from that date, with the cost of the earlier stake added to the new cost. Since ASU 2016-07 there is no retroactive restatement.
  • Losing significant influence: the investor stops the equity method and accounts for the remaining interest under ASC 321, starting from its carrying amount at that date.
  • Gaining control: the investor applies ASC 805, remeasuring its previous interest to fair value with a gain or loss in earnings. See ASC 805 business combinations.

What changed for joint ventures?

ASU 2023-05 requires a joint venture formed on or after January 1, 2025 to measure the assets contributed and liabilities assumed at fair value on formation in its own financial statements, recognizing goodwill for the excess of the fair value of the venture as a whole over its identifiable net assets. It does not change how the venturers account for their investments under the equity method. Tax equity investors can also elect the proportional amortization method for qualifying investments, which ASU 2023-02 widened beyond low-income housing.

How does ASC 323 compare with IAS 28?

The equity method is very similar. Differences include the IFRS requirement for the investee's accounting policies to be conformed to the investor's, IFRS's use of an impairment test under IAS 36 with reversals allowed, US GAAP's lower thresholds for partnerships and LLCs, and a time lag of up to three months under both, with adjustments for significant events required under IFRS. IAS 28 is being revised, with a new standard expected in 2027. See IFRS 11 and IAS 28 and IFRS vs US GAAP key differences.

Keep going

Our free Excel models work through the examples in these guides, and the comparisons show where IFRS and US GAAP part ways. Every guide names the Chartered Accountant who wrote it and the one who reviewed it.

Questions people ask

When is the equity method required under ASC 323?

When an investor has significant influence over an investee, presumed at 20% or more of the voting stock, or is a venturer in a corporate joint venture, unless it elects the fair value option.

What is a basis difference under the equity method?

The difference between the cost of the investment and the investor's share of the investee's book net assets, allocated to assets at fair value, with the excess treated as equity method goodwill.

How are dividends treated under the equity method?

They reduce the carrying amount of the investment; they are not income, because the investor already recognized its share of the earnings.

What happens when equity method losses exceed the investment?

The investor stops recognizing losses at zero, unless it has guaranteed obligations of the investee or committed to further support.

Sources

The standards, updates and other documents this guide draws on.

  1. FASB Accounting Standards Codification: Topic 323, Investments, Equity Method and Joint Ventures
  2. Financial Accounting Standards Board
  3. Deloitte DART: Roadmap, equity method investments and joint ventures, identifying a joint venture
  4. The CPA Journal: Joint venture accounting, June 2026

Rules and fees change. If you are reading this long after October 26, 2026, confirm the figures with the source before you rely on them.

More in ASC 323

This guide is general information. It is not tax or legal advice for your situation.