Tainan City: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Wei-Chieh Lin | Tainan City | Taichung Rock | Free |
| 2025-07-01 | Chih-Chuan Wei | Tainan City | Taichung Rock | Free |
| 2025-07-01 | Chia-Huang Yu | Tainan City | Tatung | Free |
| 2025-04-01 | Jhon Benchy | Hang Yuan | Tainan City | Free |
| 2025-01-01 | Jhon Benchy | Hang Yuan | Tainan City | Loan |
| 2024-02-01 | Chih-Chuan Wei | Taipei Elite SC | Tainan City | Free |
| 2024-01-01 | Ange Kouamé | Tainan City | Without Club | — |
| 2023-01-01 | Wei-Chieh Lin | Taipei Dragons | Tainan City | Free |
| 2023-01-01 | Ming-Wei Lin | Taipei Dragons | Tainan City | — |
| 2022-06-01 | Wei-Chieh Lin | Skywalkers | Tainan City | Loan |
| 2022-06-01 | Ming-Wei Lin | Skywalkers | Tainan City | Loan |
| 2022-01-21 | Jhon Benchy | Tainan City | Taichung Futuro | Free |
| 2022-01-17 | Chun-Ching Wu | Tainan City | Taichung Futuro | Loan |
| 2021-01-01 | Ange Kouamé | Tatung | Tainan City | Free |
| 2020-11-12 | Yung-Cheng Yuan | Tainan City | Langreo U19 | Free |
| 2020-07-01 | Yung-Cheng Yuan | Unknown | Tainan City | — |
| 2020-02-11 | Jhon Benchy | Hang Yuan | Tainan City | Free |
| 2019-08-22 | Chia-Huang Yu | Hang Yuan | Tainan City | Free |
| 2019-01-01 | Ko-Chi Yao | Tatung | Tainan City | Free |
| 2019-01-01 | Chih-Hsuan Lin | Tainan City | Without Club | — |