Welcome to the forum - sorry no one has answered your questions yet.
Questions:
- Will I be able to drive on my US license when I arrive? Or does my previous time in the UK count against that 1 year of validity?
I'm not sure, actually. Since you broke your residency, my gut feeling is that your 12 months will start over when you move back, but I really don't know for sure.
- My husband is a teacher & is paid by our local council. There is no start date on any of his payslips, just the pay date (last working day of every month) & a description stating 'monthly pay'. I can only assume this is fine?
It should be fine, but you will need to make sure that all the end dates cover a full 12 months.
For example, if his latest payslip is dated 31st August 2018, you'll need to make sure that his first payslip is dated August 31st 2017, or earlier (this may mean including the payslip and bank statement from July 2017 as well). Same with the bank statements - they must cover the same 12-month period as the payslips, and not a day less... so you may need to cover August 1st 2017 through to August 31st 2018 (for example).
- He's just moved into a new flat & it is strictly a one month rolling contact, without a minimum time frame. Hopefully that should be fine too?
Should be fine - but I would get the landlord to address and confirm this in their letter giving you permission to live there too.
- His new job sent over his contract by email & it does not sound like he'll be receiving a physical copy. From what I understand, providing his job contract is only optional but should we try to get an original copy of it from the council anyway?
If you can get an original physical copy, that would be best. But if you absolutely cannot get one, then I would include the printed emailed copy.
- Because we are applying Category B, is it correct that the total over the 12 months has to be at least £18600 and it's fine if he earned less than £1550 in one of the months?
Yes, that's correct, and that's fine.
It's only for Category A that he must have earned £1,550 in each month, because you have to prove he has been earning a minimum salary of £18,600 (£1,550 per month) in every single month.
For Category B though, all you have to prove is:
- his current salary is at least £18,600 per year
- his total pre-tax earnings from any and all jobs over the last 12 months come to at least £18,600. He could have been unemployed for 6 of the month and then earned £18,600 in the other 6 months; or he could have worked for 2 months, then been unemployed for 1 month, then worked 4 months, then unemployed for 2 months, then worked 5 months; or he could have been working 3 jobs one month and only 1 job the next month... it really doesn't matter, as long as the total is £18,600.