Cover Page |
12 Months Ended |
|---|---|
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Dec. 31, 2025
shares
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| Document Information [Line Items] | |
| Document Type | 20-F |
| Amendment Flag | false |
| Document Period End Date | Dec. 31, 2025 |
| Document Fiscal Year Focus | 2025 |
| Document Fiscal Period Focus | FY |
| Trading Symbol | IFS |
| Entity Registrant Name | INTERCORP FINANCIAL SERVICES INC. |
| Entity Central Index Key | 0001615903 |
| Current Fiscal Year End Date | --12-31 |
| Entity Shell Company | false |
| Entity Emerging Growth Company | false |
| Entity Common Stock, Shares Outstanding | 111,082,644 |
| Title of 12(b) Security | Common Shares |
| Security Exchange Name | NYSE |
| Document Annual Report | true |
| Document Transition Report | false |
| Entity Voluntary Filers | No |
| Document Shell Company Report | false |
| Document Registration Statement | false |
| Entity Interactive Data Current | Yes |
| Entity Well-known Seasoned Issuer | Yes |
| Entity Current Reporting Status | Yes |
| Entity Filer Category | Large Accelerated Filer |
| Entity Address, Address Line One | Torre Interbank, Av. Carlos Villarán 140 |
| Entity Address, Address Line Two | La Victoria |
| Entity Address, City or Town | Lima |
| Entity Address, Country | PE |
| ICFR Auditor Attestation Flag | true |
| Entity File Number | 001-38965 |
| Document Accounting Standard | International Financial Reporting Standards |
| Auditor Firm ID | 1315 |
| Auditor Name | Tanaka, Valdivia, Arribas & Asociados Sociedad Civil de Responsabilidad Limitada |
| Auditor Location | Lima, Peru |
| Auditor Opinion [Text Block] | Opinion on the Financial Statements
We have audited the accompanying consolidated statements of financial position of Intercorp Financial Services Inc. and subsidiaries (the “Company”) as of December 31, 2025 and 2024, the related consolidated statements of income, other comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 31, 2025, and the related notes (collectively referred to as the "consolidated financial statements"). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2025, in conformity with IFRS accounting standards as issued by the International Accounting Standards Board.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control-Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework) and our report dated April 24, 2026 expressed an unqualified opinion thereon. Opinion on Internal Control Over Financial Reporting
We have audited Intercorp Financial Services Inc. and subsidiaries’ internal control over financial reporting as of December 31, 2025, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (2013 framework), (the COSO criteria). In our opinion, Intercorp Financial Services Inc. and subsidiaries (the Company) maintained, in all material respects, effective internal control over financial reporting as of December 31, 2025, based on the COSO criteria.
We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the consolidated statements of financial position of the Company as of December 31, 2025 and 2024, and the related consolidated statements of income, other comprehensive income, changes in equity and cash flows for each of the three years in the period ended December 31, 2025, and the related notes and our report dated April 24, 2026, expressed an unqualified opinion thereon. |
| Entity Incorporation, State or Country Code | R1 |
| Entity Address, Postal Zip Code | 13 |
| Document Financial Statement Error Correction [Flag] | false |
| Business Contact [Member] | |
| Document Information [Line Items] | |
| Entity Address, Address Line One | Torre Interbank, Av. Carlos Villarán 140 |
| Entity Address, Address Line Two | La Victoria |
| Entity Address, City or Town | Lima |
| Entity Address, Country | PE |
| Contact Personnel Name | Michela Casassa Ramat |
| City Area Code | (511 |
| Local Phone Number | 219-2000 |
| Contact Personnel Email Address | mcasassa@intercorp.com.pe |
| Entity Address, Postal Zip Code | 13 |
| Extension | 22110 |