United States securities and exchange commission logo February 1, 2023 Dinggui Yan Chief Executive Officer Jiayin Group Inc. 18th Floor, Building No. 1 Youyou Century Plaza 428 South Yanggao Road Pudong New Area, Shanghai 200122 People's Republic of China Re: Jiayin Group Inc. Form 20-F for the fiscal year ended December 31, 2020 Filed April 30, 2021 Form 20-F for the fiscal year ended December 31, 2021 Filed April 29, 2022 File No. 001-38806 Dear Dinggui Yan: We have completed our review of your filings. We remind you that the company and its management are responsible for the accuracy and adequacy of their disclosures, notwithstanding any review, comments, action or absence of action by the staff. Sincerely, Division of Corporation Finance Office of Finance