Not everybody can: https://www.biggerpockets.com/forums/51/topics/1075919-five-...Also, cost segregation will not help you with your CA state taxes, only (potentially) with your Federal (IRS) taxes.

Your biggest issue is that $50k may not let you get a nice house and have any reserves.

For the 10 year period spanning December 2014-2024, single-family prices in Austin nearly doubled, yielding an annualized appreciation rate of ~9.4% in that period.With inflation close to its 2% target and an uptick in the labor market, The Federal Reserve may be taking a break from rate cuts.

I didn’t see your location in your profile or your post, but assume at least 17% state/federal taxes leaves you with $10k/yr. 

(now, in my later years, I'm much more cash flow oriented - although I do still reserve a certain amount of capital for "value added" or intermediate term appreciation type investments).

Know the rules of the sale, some sales wipe out liens, some do NOT, some require only cash payments, others won't accept cash, personal checks or business checks, some require pre-registration, some require that the bidder can't owe delinquent taxes on any property, some vet the bidders for state and Federal liens,.....2. 

I've included an example below to help illustrate this.So different lenders have different rates (which do vary even for DSCR loans) but these are factors they all consider.See example below:DSCR < 1Principal + Interest = $1,700Taxes = $350, Insurance = $100, Association Dues = $50Total PITIA = $2200Rent = $2000DSCR = Rent/PITIA = 2000/2200 = 0.91Since the DSCR is 0.91, we know the expenses are greater than the income of the property.DSCR >1Principal + Interest = $1,500Taxes = $250, Insurance = $100, Association Dues = $25Total PITIA = $1875 Rent = $2300DSCR = Rent/PITIA = 2300/1875 = 1.23If a purchase, you also generally need reserves / savings to show you have 3-6 month payments of PITIA (principal / interest (mortgage payment), property taxes and insurance and HOA (if applicable).

I will still use alt. lenders from time to time depending on the circumstances but I will also achieve similar LTC financing through traditional banks and when I go to my capital partners with a term sheet for 85% LTC through a traditional bank with a fully capitalized interest reserve, healthy contingency funds and soft costs built in and the real estate great, its far easier to raise capital because far less equity is required to fund the deal but this all starts with the quality of the real estate.

The numbers calculated assume 0% vacancy (but I reserve 5% for it) .

Buy quality properties in strong submarkets, finance with low leverage, bulk up on cash reserves, diversify geographically, and you'll be positioned to survive whatever the economy throws at you.