Okay, now that I am back home, I can give some more details.
Overview of the visa:
https://www.gov.uk/join-family-in-uk/overviewPaper version of the online application form (for reference only):
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/274029/VAF4A.pdfMandatory VAF4a Appendix 2, must be printed and completed by hand:
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/270484/VAF4A-Appendix2.pdfAnnex FM 1.7 (how to meet the financial requirement):
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/420154/Appendix_FM_Annex_1_7_Financial_Requirement.pdfAppendix FM-SE - specifics on the documents you must submit:
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/449637/20150803_Immigration_Rules_-_Appendix_FM_SE.pdfA basic guide to the supporting documents (not all will be relevant and not everything is on there):
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/270197/sup-docs-settlement.pdfMy general list of supporting documents:
Applicant (US citizen)- Printed online application form
- Completed VAF4a Appendix 2 form
- Stamped Biometrics Confirmation Sheet (when he has attended the biometrics appointment)
- 2 passport photos (they can be US size (2 inches by 2 inches) or UK size (45 mm by 35 mm, which is 1.77 inches by 1.38 inches))
- His passport
- All of his previous passports
- Optional cover letter (listing which visa he is applying for, a list of documents he is including, any important information about the documents - for example unusual activity on bank statements - and to explain any refused visas in the past or criminal convictions)
- Proposed flight itinerary
- Receipt for settlement priority processing (if paying for priority - costs about $580 for faster processing)
- Return shipping packaging
- return shipping information
Sponsor (UK citizen)- Certified copy of your UK passport photo page
- Letter of support for the visa (including how you qualify to sponsor it (i.e. you are a UK citizen, how you meet the financial requirement, how you meet the accommodation requirement, short paragraph about your relationship and why you have chosen to live together in the UK, list of the documents you are including)
AccommodationIf renting in the UK:
- Your original tenancy agreement
- Letter from the landlord giving your husband permission to live in the house as well
If you own in the UK:
- your land registry document
- latest mortgage statement
If you will be living with family members:
- their land registry document
- latest mortgage statement
- a letter from them giving you permission to live there and stating the home won't be overcrowded
FinancesFor example, if you are applying under Category A, where you have been with your current UK employer, earning at least £18,600 for at least 6 months:
- last 6 months of your original UK payslips showing a minimum of £1,550 before tax each month (either officially printed by HR or printed yourself and stamped and signed by HR)
- last 6 months of your original UK bank statements showing each payslip deposit (either officially printed by the bank or printed yourself and stamped and signed by the bank on every single page)
- Original job contract
- Letter from your UK employer stating when you started, your current salary, how long you have been earning your current salary, and type of employment
Other Categories require different documents.
If you receive certain UK benefits you may be exempt from the £18,600 requirement, but will still need to show you have enough to support your husband and child.
Relationship evidence- marriage certificate
- 1 or 2 photos of you together
- any boarding passes from trips to see each other
- any cards or letters you may have sent to each other
- evidence of regular ongoing contact between you while apart, such as a screenshot of your email inbox with a list of email subject lines and dates (1-2 sheets max), a screenshot of your Skype call log, phone bills, etc.
All documents should be original and you also need to include photocopies of everything you want returning to you.