Pay your tax bill.Can skip on the other standard 10 or so documents otherwise normally needed for preapproval, this is a limited pre-preapproval to see if that is even a good use of your time to locate and send that other stuff in.The above shouldn't take you longer than 20 minutes, tops, plus waiting for turnaround time.There ya go.

If you purchase under your name and later switch to an llc, some banks will consider that property as being sold, you MAY then be faced with the "due on sales" clause in your loan documents and the bank could ask for full payment of the loan.

It's the second biggest cronyism in US history, even social security isn't as bad as all that.

Does the patient have living will, Durable power of attorney, and such basic estate planning document ?

I documented this as well in case I need to use it.

One of the biggest pieces of Credit, is your payment history - Have you ALWAYS been on time?

And... document everything including notices you give to your section 8 tenants. 

First, Unless MN is different then 90% of the US, You do not 'own' the HOA, The HOA is a legal entity created at some point in time. you may have controlling votes in decisions when the HOA brings then to a vote, but unless the document created at the time of the formation of the HOA says something differently you are just a unit owner many times over.Second, Depending on how the HOA was set up, The HOA may be under the Direction of a Property ManagerThird, You must follow all Federal,State,Local laws regarding the HOAForth You must comply with all HOA rules  for each individual of your units regardless of how many you ownFifth while it might be enticing to go all Pirate King, remember you have to follow the HOA rules or you may be subject to fines and lawsuits or both (In MD there is a case in the courts where a renter had problems with the unit owner and the the owners of the unit are being sued separately by the tenant.

Think about it as if you were the lender and you had someone in your position who was going to be locked up without a stable income for the next 4ish years and a good credit score but with little to no credit history who wanted to borrow a million dollars plus.

OMG another agent that does not know how to do adjustments to a CMA.Sorry Chris this is a pet peeve of mine and no reflection on youGo to your Broker or call an Appraiser and ask how much they would adjust for a bedroom,bathroom,1/2 bath fireplace, unfinished basement etc.KEEP THIS LIST IN YOUR WALLET, it is probably the most valuable document you will EVER have in your real estate career.Take an appraiser out to lunch once a year to keep it up to date