Exhibit 15.1
April 27, 2026
To: Qfin Holdings, Inc. (the “Company”)
Building 1,
No. 98 Qingyijiang Road,
Putuo District,
Shanghai 200331,
People’s Republic of China
Dear Mesdames/Sirs,
We consent to the references to our firm under the headings “Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—We are subject to uncertainties surrounding regulations and administrative measures of the loan facilitation business. If any of our business practices are deemed to be non-compliant with applicable laws and regulations, our business, financial condition and results of operations would be adversely affected”, “Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—Our business is subject to complex and evolving PRC laws and regulations regarding data privacy and cybersecurity, as such regulations and laws are newly promulgated, many of which are subject to further interpretation. Any changes in these laws and regulations have caused and could continue to cause changes to our business practices and increase costs of operations, and any security breaches or our actual or perceived failure to comply with such laws and regulations could result in claims, penalties, damages to our reputation and brand, declines in user growth or engagement, or otherwise harm our business, results of operations and financial condition”,“Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—Our access to sufficient and sustainable funding at reasonable costs cannot be assured. If we fail to maintain collaboration with our financial institution partners or to maintain sufficient capacity to facilitate loans to borrowers, our reputation, results of operations and financial condition may be materially and adversely affected”, “Item 3. Key Information—D. Risk Factors—Risks Related to Our Corporate Structure—If the PRC government deems that the contractual arrangements in relation to the VIEs do not comply with PRC regulatory restrictions on foreign investment in the relevant industries, or if these regulations or the interpretation of existing regulations change in the future, we could be subject to severe penalties or be forced to relinquish our interests in those operations”, “Item 4. Information on the Company—B. Business Overview—Regulation—Regulation on Online Finance Services Industry—Regulations on online marketing of financial products” , “Item 4. Information on the Company—B. Business Overview—Regulation—Regulation on Online Finance Services Industry—Regulations on Financing Guarantee”, “Item 4. Information on the Company—C. Organizational Structure—Contractual Arrangements with the VIEs and Their Shareholders” and “Item 6. Directors, Senior Management and Employees—E. Share Ownership—Enforceability of Civil Liabilities” in Qfin Holdings, Inc.’s Annual Report on Form 20-F for the year ended December 31, 2025 (the “Annual Report”), which will be filed with the Securities and Exchange Commission (the