The average processing time for a British UK Passport is 10 business days. We are also able to process a limited number of Emergency overnight and unlimited Expedited requests.

• Please contact Casto directly at 408.553.4735 with your request for a British National passport to review the latest requirements

Additional Resources: 

• Attention! current Casto Clients: Be sure to update your corporate iCasto Profile or vacation Profile with your passport details and we’ll send you an advance reminder to renew prior to your passport expiration.