| Issuer | Date | Desc | State | ||
| - | no image | Finland | 1/20/2021 | empty sheet (#83669) | incomplete |
| - | no image | Finland | 1/20/2021 | Let's Take Care, sheet of 6 types | |
| - | no image | Finland | 4/28/2021 | Europa 2021, sheet of 3 types | incomplete |
| - | no image | Finland | 4/28/2021 | 150th Anniversary of Postal Cards in Finland, sheet of 6 types | |
| - | no image | Finland | 9/8/2021 | empty sheet (#83674) | incomplete |