| Setup | $0.00 |
| Registration | $99.00 |
| Renewal | $99.00 |
| Transfer (including annual fee) | $99.00 |
| Change of the owner | $0.00 |
| Modification of domain data | $0.00 |
| Domain transfer | |
| Transfer auth-code | |
| Domain security | |
| Change of ownership | |
| Internationalized Domain Names (IDN) | |
| Numeric domains | |
| Registry | Nic.IO (Website | Regulations) |
| New registration | 1 year | |
| Renewal | 1 year | |
| Duration of registration | It takes a few seconds to register the .io domain. | |
| Notice period | The notice period for termination is 10 days before the domain expires. | |
| Domain length | A .io domain may be between 2 - 63 characters long. Hyphens may be used, but not at the beginning or at the end of the domain, and not 2 consecutive (for example, aa -bb.io). |
United States 