Thanks for posting that Moomin.
OP, just to give you an idea of why it might not be possible for you to work as well as fostering - this is what my diary looks like this week (currently fostering two children).
Monday - drop child 1 off at school half an hour away. Go back and pick up at 3pm and take child to contact with parent. Pick up 5pm. Take child 2 to swimming lessons (she is allowed to get bus to and from school, for some children though this wouldn’t be permitted)
Tuesday - same drop off for child 1, but pick up 3.30 from school and home.
Wednesday - same as Monday but child 2 not swimming. Social worker for child 1 visiting us st home after contact too - meeting may take about an hour.
Thursday - training session 10-2 then pick up child 1 at 3.30.
Friday - same as Monday.
Saturday - take child 2 to contact with dad.
Sunday - oh I think we’re free that day actually, yay. I might even get to spend some quality time with my own DD (age 11) while DP takes child 1 and 2 out somewhere.
All of this is not taking into account that in between the various appointments, you’re often dealing with challenging behaviour, arguments, refusing to follow house rules, etc etc. Can be quite exhausting.
First few years, I carried on working from home in my previous career, but it was very stressful and have more or less given it up now as fostering is my full time - and I mean FULL TIME - job.