Aflac (AFL) FY2025 10-K Annual Report

Filed: Feb 25, 2026
Financials
Accident & Health InsuranceSEC EDGAR

Aflac (AFL) 10-K annual report for fiscal year 2025, filed with SEC EDGAR on Feb 25, 2026. This page provides AI-powered analysis including business overview, management discussion & analysis (MD&A), risk factors, and key financial data such as revenue, net income, gross margin, operating margin, and return on equity (ROE) extracted from XBRL.

Aflac FY2025 10-K Analysis

Business Overview

  • Supplemental health and life insurer operating dual-segment model: Aflac Japan (largest cancer/medical insurer in Japan) and Aflac U.S. worksite benefits
  • Two new Japan product launches: cancer insurance "Miraito" (March 2025) and medical insurance "Anshin Palette" (December 2025), both featuring modular, customer-configurable coverage
  • Cybersecurity breach disclosed: unauthorized network access in June 2025 flagged as material forward-looking risk factor — unusual for a 10-K business section
  • Total employees 12,716 across Japan (6,804) and U.S. (5,117); compensation and benefit expense rose to $2.1B in 2025 from $2.0B in 2024
  • Aflac Duck celebrated 25th U.S. anniversary; Japan bank distribution now covers ~90% of all Japanese banks

Management Discussion & Analysis

  • Total revenues $17.2B, down 9.3% YoY from $18.9B; decline driven by net investment losses of $572M vs gains of $1.3B in 2024
  • Net earnings $3.6B ($6.82/share) vs $5.4B ($9.63/share) in 2024; adjusted earnings $4.0B ($7.49/share) vs $4.1B ($7.21/share); Aflac U.S. pretax adjusted margin 20.6% vs 21.1%; Aflac Japan pretax adjusted margin 36.7% vs 36.0%
  • Aflac Japan best performer with pretax adjusted earnings $3.44B; Aflac U.S. essentially flat at $1.42B vs $1.42B; Japan new annualized premium sales +18.1% YoY in yen terms
  • Share repurchases $3.5B (33M shares); dividends paid $1.2B ($2.32/share, +16% YoY); operating cash flow $2.6B, down 5.6%; total cash returned to shareholders $4.7B vs $3.9B in 2024
  • 2026 guidance: Japan benefit ratio 60%–63%, expense ratio 20%–23%; U.S. benefit ratio 48%–52%, expense ratio 36%–39%; key risks include cybersecurity incident (22.65M individuals affected), yen/dollar volatility, and commercial real estate credit losses

Risk Factors

  • Japan concentration: Aflac Japan = 53% of adjusted revenues and 76% of total assets in 2025, with substantial JGB holdings exposed to sovereign credit risk
  • Yen/dollar FX risk: Aflac Japan liabilities yen-denominated but portfolio includes unhedged USD assets; rising US-Japan rate differential increases hedging costs materially
  • June 2025 cyber incident: exfiltration of personal data affecting substantial number of US customers, employees, agents — ongoing legal/regulatory exposure under HIPAA, CCPA, and state laws
  • Agent misclassification risk: majority of US sales force classified as independent contractors; state/federal reclassification could trigger material fines, restructuring, and litigation costs
  • Japan distribution dependency: 358 bank agreements marketed Aflac Japan products; bank channel contributed 3.3% of new annualized premium sales in 2025, sensitive to ratings downgrades

Aflac FY2025 Key Financial Metrics
XBRL

Revenue

$17.2B

-9.3% YoY

Net Income

$3.6B

-33.0% YoY

Net Margin

21.2%

-752bp YoY

ROE

12.4%

-849bp YoY

Total Assets

$116.5B

-0.9% YoY

EPS (Diluted)

$6.82

-29.2% YoY

Operating Cash Flow

$2.6B

-5.6% YoY

Source: XBRL data from Aflac FY2025 10-K filing on SEC EDGAR. All figures in USD.

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