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Thank you littlerrlittlerr wrote: ↑Tue Mar 23, 2021 12:54 pmYes. She will need an in-date passport. Her in-date and previous passports both need to be sent in to start the application process.
She will also need to make sure that she has a valid permission for a continuous 365 days before she applies for citizenship, which usually means that she needs to have a valid passport and residence permit for this period.