AFLAC INC

Performance Highlights

For the full year of 2023, total revenues were down 2.3% to $18.7 billion, compared with $19.1 billion for the full year of 2022. Net earnings were $4.7 billion, or $7.78 per diluted share, for the full year of 2023, compared with $4.4 billion, or $6.93 per diluted share, for the full year of 2022. Net earnings for 2023 included an after-tax loss of $119 million, or $.20 per diluted share, related to novation of a reinsurance treaty with a third party that had been ceded back to the Company as of year end.

Net earnings in 2023 included net investment gains of $590 million, compared with net investment gains of $363 million in 2022. Net investment gains in 2023 included an increase in credit loss allowances of $139 million; $441 million of net gains from certain derivative and foreign currency gains or losses; $88 million of net gains on equity securities; and $200 million of net gains from sales and redemptions.

The average yen/dollar exchange rate(1) in 2023 was 140.57, or 7.4% weaker than the rate of 130.17 in 2022.

Adjusted earnings(2) for the full year of 2023 were $3.7 billion, or $6.23 per diluted share, compared with $3.6 billion, or $5.67 per diluted share, in 2022. The weaker yen/dollar exchange rate negatively impacted adjusted earnings per diluted share by $.19. Adjusted earnings for 2023 included an after-tax loss of $119 million, or $.20 per diluted share, related to novation of a reinsurance treaty with a third party that had been ceded back to the Company as of year end.

In 2023, Aflac Incorporated repurchased $2.8 billion, or 38.9 million of its common shares. At December 31, 2023, the Company had 77.7 million remaining shares authorized for repurchase.

Shareholders’ equity was $22.0 billion, or $38.00 per share, at December 31, 2023, compared with $20.1 billion, or $32.73 per share, at December 31, 2022. Shareholders’ equity at December 31, 2023 included a cumulative decrease of $2.6 billion from the effect of changes in discount rate assumptions on insurance contracts, compared with a corresponding cumulative decrease of $2.1 billion at December 31, 2022, and a net unrealized gain on investment securities and derivatives of $1.1 billion, compared with a net unrealized loss of $729 million at December 31, 2022. Shareholders’ equity at December 31, 2023 also included an unrealized foreign currency translation loss of $4.1 billion, compared with an unrealized foreign currency translation loss of $3.6 billion at December 31, 2022. The annualized return on average shareholders’ equity in 2023 was 22.1%.

Shareholders’ equity excluding accumulated other comprehensive income (AOCI)(2) (adjusted book value) was $27.5 billion, or $47.55 per share at December 31, 2023, compared with $26.6 billion, or $43.18 per share, at December 31, 2022. The annualized adjusted return on equity excluding foreign currency impact(2) in 2023 was 14.2%.

(1)Yen/U.S. dollar exchange rates are based on the published MUFG Bank, Ltd. telegraphic transfer middle rate (TTM).

(2)See the Results of Operations section of this MD&A for a definition of this non-U.S. GAAP financial measure.