One housing authority wouldn’t even entertain the request, while another was open to it because it was an affordable housing property, requiring just an application for the exemption.From my experience, dealing with government agencies, especially when trying to save money or get financial benefits, can be a slow process.

Should we wait until we move to the states or start the process now?

Give it a read, and you'll have a fair understanding of the process. 

For first flips better to start with a  small cosmetic rehab  until you get to know the process and the team well.

Any advice or insights into the process would be greatly appreciated. 

Quote from @Daniel Windingstad: Quote from @Obed Calixte: Some people have the personality, processes and systems & time to self manage, some do not.

I know this is above and beyond what most municipalities require, but being fair will make the whole process easier.Additionally, a new landlord can reduce the 60-90-day notice by offering more moving assistance (cash and/or labor) if they move sooner rather than later.

You'll typically need to set up your account and get familiar with the process of working with the local housing authority.

Experienced developers, could you tell me how the process/financing works?

I was thinking of starting a rent increase for my 1 bedroom tenant voucher due it being low and well under fair market value(Based on  hud and zip code) but my tenant is in the process of having a caretaker for her disability and getting approved for a two bedroom voucher.