What did your shortlist say?
Did you do online or paper application?

https://www.gov.uk/government/publications/application-to-naturalise-as-a-british-citizen-form-an Guide AN, page 16 Applications made on the basis of residence in the United Kingdom Evidence of lawful residence during the 5 (or, if the applicant is married to or in civil partnership to a British ...

Hi, I started to fill my application in November and on the end I had shortlist of what paperwork is required from me. Slowly I took the test life in UK, got all the p60, payslips, found referees, etc. Now... I opened back my application few day ago and my checklist has changed ... Required ...