However a properly filed materialman Lien is a super lien and jumps ahead of everything except property taxs and state and federal tax liens. 

Here's what Fannie says about only 12 months of self-employed income "However, a person who has a shorter history of self-employment — 12 to 24 months — may be considered, as long as the borrower’s most recent signed federal income tax returns reflect the receipt of such income as the same (or greater) level in a field that provides the same products or services as the current business or in an occupation in which he or she had similar responsibilities to those undertaken in connection with the current business.

@Steven Rubino The Federal Retirement Thrift Investment Board (FRTIB) administers the TSP and when we called their line, they aren't much help.

Likewise, you will have employer employment taxes to pay, tax withholding for federal, state and local if it applies and the related remittance. 

Wife and I have paid a lot of federal income taxes in 2021 (W2) and was wondering if anyone has any recommendations on structuring taxes (bonus depreciation/upfront depreciation) to get reduce our taxable income.

Does anybody know of any federal policy that allows this or if it is just up to the individual company policy of whoever decides to purchase the loan?

As many know the federal eviction moratorium ceased after a Supreme court ruling on August 26, 2021.   

@Hunter McCoyItems to consider when selling a houseYou may pay around 7% to 9% of the value of the home in fees(Realtor Commissions, Title costs, Title Insurance, Stamps etc).The sale may also result in taxes(Federal taxes + State Taxes).You might be able to avoid taxes by doing a 1031 exchange or QOF Fund.You no longer have an asset that can potentially provide you cash-flow / appreciation.Do you think you can make up the 7% - 9% in fees + Taxes over time by buying another property?

Investment Info:

Single-family residence fix & flip investment.

Purchase price: $145,000

Cash invested: $125,000

Sale price: $359,900

Renovated rowhouse to top of the market condition.

...

I wanted to claim it on my taxes but an accountant I spoke with states I can't unless my primary residence is in Florida or I I'm working in Florida; but isn't federal any state?