Signature confirmation helps guarantee your package arrives safely, and depending on what you're shipping, it may even be required for insurance coverage. This guide covers how to add it and which carriers support it.
How to add signature confirmation
To add signature confirmation to a label:
- From the Orders page, open the order you want to add it to.
- Open Shipment Extras.
- Click Add next to Signature Confirmation.
- Choose Signature required, anyone can sign or Signature required from a legal adult.
- Click Update.
Which carriers support signature confirmation
Signature confirmation is available through Shippo for any carrier that offers it as an add-on service.
USPS
| Domestic | International |
| Regular and Adult (21+) signature confirmation is available on Priority Mail, Priority Mail Express, and Ground Advantage. | USPS doesn't support signature confirmation on any international service level. |
USPS fees (as of July 12, 2026):
- Signature Confirmation — $4.15
- Adult Signature Required — $9.70
You can also check current rates on USPS's Extra Services page. Additional insurance coverage is available separately through XCover, not USPS. See Shipping Insurance in Shippo.
UPS, FedEx, DHL Express
UPS, FedEx, and DHL Express offer signature confirmation on all domestic and international services.
| Note: Signature confirmation isn't available for FedEx Ground Economy shipments. |
Can I add signature confirmation after I buy my label?
No. Signature confirmation is a paid add-on that has to be selected during label creation. It can't be added after the label is purchased.