See the chart from Fair Isaac Company (FICO) below: FICO Score Pct of Population Default Probability 800 or more 13.00% 1.00% 750-799 27.00% 1.00% 700-749 18.00% 4.40% 650-699 15.00% 8.90% 600-649 12.00% 15.80% 550-599 8.00% 22.50% 500-549 5.00% 28.40% Less than 499 2.00% 41.00% Source: Fair Isaac CompanyAccording to this chart, investors should use corresponding vacancy+tenant-nonperformance factors of approximately 5% for Class A rentals, 10% for Class B and 20% for Class C.To address Class C payment challenges, many industry "experts" are now selling programs to newbie investors about how Section 8 tenants are the cure.

I would love to hear a more detailed explanation on why your accountant recommends this if you are able to share with us the more precise reasoning. 

The chart above would be better if it had the 10-year rather than 5-year treasury rate but the thesis is the same.

(Home Prices Chart for Wake County:https://tmls.stats.10kresearch.com/infoserv/s-v1/IFT9-D07)Here’s Where We’re At TodayThe Median Home Price in Wake County is $471,000 for all real estate, down 2% from last month and about where we were this time last year.

Just in the last 5 years the median price has doubled in Detroit (see below chart).

Their built-in chart of accounts is fantastic. 

View reportCan someone help me understand the last line in the analysis over time chart? 

I get builders risk policies for all my new builds and at least in the markets I built in Charleston SC  and Portland Oregon have never seen the fence and security and like you I would have trusted my broker to mention something like that.. fence and 24 hour security is just not something you do on ONE SFR rehab.. unless its a known high crime area like South side of chicago and now inner city Portland you really need the fencing etc other wise the homeless and druggies will walk off with everything.. when did a bunch of rehab loans in South Jackson MS same thing theft was off the charts and we had houses burn down .. but the dollars were much smaller.I know I have gotten larger policies for my bigger developments and I did pay my lawyer to go through them line by line and at the end of the day they really cant say what is or is not covered.Also you simply would not think of anything in Colusa county as being high crime .

There, you'll find detailed information on investing—both in general and specifically in Las Vegas.Before I continue, note that the charts only include properties that match the following profile, unless otherwise noted.Type: Single-familyConfiguration: 1,000 SF to 3,000 SF, 2+ bedrooms, 2+ baths, 2+ garage, minimum lot size is 3,000 SF.Price range: $320,000 to $475,000Location: All zip codes marked in green below have one or more of our client’s investment properties.What we are seeing:The chart below is from the MLS and includes ALL property types and price ranges.Rental Market TrendsThe charts below are only relevant to the property profile that we target.Rentals - Median $/SF by MonthRents had another slight drop MoM ($1.18/SF vs $1.19/SF).

The best FX traders don't trade short term according to charts and signals, but over periods of months and years as they watch large scale economic changes unfold on national and global levels.Cryptos aren't nearly there yet.