Business Context and Reporting Period
This Form 6-K filing covers the financial results for Banco Santander, S.A. for the period ended June 30, 2025 (H1 2025). The report was approved by the Board of Directors on July 29, 2025. The operating environment was characterized by a moderate global economic slowdown, falling interest rates, and persistent geopolitical tensions. A significant event during the period was the announcement of an agreement to sell approximately 49% of Santander Bank Polska S.A. to Erste Group Bank AG for approximately EUR 7 billion, with completion expected by the end of 2025. Consequently, Poland-related assets and liabilities are classified as "held for sale" and results are reported as discontinued operations in the statutory income statement, though they remain included in underlying management metrics.
Key Financial Metrics
| Metric | H1 2025 | H1 2024 | Change (YoY) |
|---|---|---|---|
| Profit Attributable to Parent | EUR 6,833 million | EUR 6,059 million | +12.8% |
| Underlying Profit Attributable to Parent | EUR 6,833 million | EUR 6,059 million | +18.3% (Constant EUR) |
| Total Income | EUR 29,182 million | EUR 29,035 million | +0.5% |
| Net Interest Income (NII) | EUR 21,211 million | EUR 22,056 million | -3.8% |
| Net Fee Income | EUR 6,342 million | EUR 6,162 million | +2.9% |
| Operating Expenses | EUR 12,364 million | EUR 12,483 million | -1.0% |
| Efficiency Ratio | 41.5% | 41.6% | -0.1 pp |
| Cost of Risk | 1.14% | 1.21% | -7 bps |
| NPL Ratio | 2.91% | 3.02% | -11 bps |
| CET1 Ratio (Phased-in) | 13.0% | 12.5% | +50 bps |
| RoTE (post-AT1) | 16.0% | 15.1% | +90 bps |
| Earnings Per Share (EPS) | EUR 0.43 | EUR 0.37 | +18.5% |
Liquidity and Balance Sheet: Total assets stood at EUR 1,815,888 million. Customer funds (including Poland) grew 6% year-on-year in constant euros, while gross loans and advances to customers (excluding reverse repos) grew 1%. The Liquidity Coverage Ratio (LCR) was estimated at 159%.
Material Changes vs. Prior Period
- Profit Growth: Profit attributable to the parent increased 13% year-on-year to a record EUR 6,833 million. In constant euros, the increase was 18%, driven by higher total income, lower provisions, and cost discipline. The comparison was favored by the full recognition of a temporary levy on revenue in Spain in Q1 2024, whereas in 2025 it is accrued quarterly.
- Revenue Mix: Net interest income declined 4% year-on-year, primarily due to the sharp fall in interest rates in Argentina and a lower rate environment in other markets. This was offset by a 3% increase in net fee income, driven by strong performance in Corporate & Investment Banking (CIB), Wealth, and Payments.
- Cost Management: Operating expenses decreased 1% year-on-year. In real terms (excluding inflation and FX), costs were flat. The efficiency ratio improved to 41.5%, the best in over 15 years.
- Credit Quality: The NPL ratio improved to 2.91% and the cost of risk decreased to 1.14%, in line with the 2025 target. Provisions increased in the Payments segment due to loan growth and model changes in Brazil and Mexico, but were offset by improvements in Retail and Consumer.
- Capital Generation: The CET1 ratio increased to 13.0%, supported by organic capital generation of 54 bps from profit, which offset capital distributions and regulatory headwinds.
Guidance, Outlook, and Risks
Outlook and Guidance: Management stated the results put the Group on track to meet its 2025 targets. The Group aims for a revenue level of EUR 62 billion for the full year 2025. The RoTE (post-AT1) target for 2025 is approximately 16.5%. The Group intends to distribute approximately 50% of reported profit to shareholders via a mix of cash dividends and share buybacks. Additionally, the Board announced an objective to allocate EUR 10 billion to share buybacks charged against 2025 and 2026 results and excess capital, including proceeds from the Poland disposal.
Management Commentary: The Group highlighted strong performance across most global businesses, with double-digit profit growth in Retail, CIB, Wealth, and Payments. The "ONE Transformation" strategy continues to drive efficiency gains and operational leverage. The acquisition of TSB Banking Group plc from Banco de Sabadell was announced after the close of Q2 2025 for approximately EUR 3.1 billion; this transaction is not reflected in the current period's financials.
Risks and Contingencies:
- Geopolitical and Trade Tensions: Ongoing conflicts and US tariff policies create uncertainty for global economic growth and trade.
- Interest Rate Environment: Falling interest rates in key markets (Argentina, Eurozone, UK) continue to pressure Net Interest Income.
- Regulatory Approvals: The Poland disposal and TSB acquisition are subject to regulatory approvals (e.g., Polish Financial Supervision Authority, Sabadell shareholder approval).
- Operational Risk: Operational losses increased quarter-on-quarter, primarily driven by legal processes in the Retail business and cyber risk.
Investor Verification Checklist
- Poland Disposal Impact: Verify the treatment of Poland results in statutory vs. underlying metrics and the timeline for the EUR 7 billion sale to Erste Group.
- Argentina Exposure: Assess the impact of the sharp interest rate decline and exchange rate volatility in Argentina on Net Interest Income and provisions.
- Shareholder Remuneration: Confirm the execution of the EUR 10 billion share buyback program and the distribution of capital from the Poland disposal.
- Cost of Risk Trends: Monitor the cost of risk in the Payments segment (Cards), which rose to 7.54% due to growth and model changes in Brazil and Mexico.
- TSB Acquisition: Track the progress of the TSB Banking Group acquisition (EUR 3.1 billion) and its potential impact on future capital requirements and integration costs.