Is it legal for the city to require me to prove my property is vacant every two months in order to not charge me for sewer/trash

I don't see anything illegal in this. Good luck.

Should I report the charges on my employment background check?

It all depends on what they ask you. Don't lie. Good luck.

Valet parked vehicle, they want me to let their vendor repair it or they will not cover the repair costs as they have limits.

Posted 3 times already. Has been answered.

Unfortunately it depends judge to judge.

Will registering this vehicle under Texas be enough to satisfy CA state patrol so they will sign off? Do we have other options?

Traffic judges have some leeway in this regard. When I serve as one, I normally accept the "fix" if a person sells the car, otherwise gets it out...

Is a newly formed C-Corporation in California placed on a fiscal year by default beginning on the date of its incorporation?

It's the other way around... The default is calendar.

Do we have to rewrite the contract and pay the extra ...

Usually there is a provision in these contracts allowing for corrections. Talk to the manager and find a compromise on price and timing.

I've been a ncns at work for over a month how long does my former employer have to payout my vacation time

That would depend on your employer's policies when employees don't show up for work. If you were terminated, you would have been due accrued...

How can I get into the U.S just being an independent trader. which kind of visa or immigration plan best suits me

So many more facts are needed to give a proper response. Meet with a local attorney.

Why statue of limitation on the side of crocked people?

Not really much of a question for a site like this. Good luck.