I bought a house that had an access and both pest and house inspector crawled under.Did they hand over documents of the rehab they did?

Design development/research, design/ construction documents, permitting/bid, construction, final inspection.

Is there any language that should be added to the contract or should I be recording a specific document at the Registry of Deeds / Recorders office?

Hey @Ben Roberts, when i used to Wholesale in NZ we had separate documents for nominating the mew purchased / assign the contract to the Assignee. that's why some contract have And or Assignee. having a deal you want to assign on the MLS sounds like potential pain.

If you don't have it legally documented, there goes all of your work.

What is allowable changes with each of these arrangements because of the level of documentation necessary for tax purposes.In your situation you're looking at a multi family replacement.  

The document to get is either a "Closing Cost Worksheet" or a "Loan Disclosure".  

Thanks for your help and happy investing.https://www.co.forsyth.nc.us/Tax/assets/documents/2013%20Reappraisal.pdf

I just don't have signed lease agreements and official documentation.

In the motion to sell documents it usually states the property is "subject to all liens and encumbrances, if any" and then usually follows a list of the liens in the debtor's Schedule D.