A lender friend of mine told me they multiply the purchase price (or ARV if you refinance post-reno) by .0033 for the yearly premium for homeowner's insurance.

Multiply that or divide it however you choose to calculate how much you have lost in revenue.Those are dollars you would have lost to save what ???????????

If I had your $360,000 and multiplied it into 3.6 properties of the same value I would have $14,400 positive cash flow per month.That is how leverage works when done properly.

@jamesTo expand on what @Linda Weygant said about the home office deduction no longer being an audit flag, the IRS now allows a "simplified" method where you simply multiply the square footage of the office by $5 and that's your deduction.One has to think that if the IRS is offering and encouraging a simplified method of reporting, it's not going to be the cause of an audit.

Although it is later aggregated and then multiplied by the business percentage, the IRS could easily multiply line 18 by the business percentage to calculate the amount that would be reported on Form 1099.  

I believe there are quite a few examples of organizations and business people doing this across the country, but I would love for it to be multiplied by a thousand. 

Multiplied by 4 and then 12 for the year gives me 110k/gross with no vacancy. 

Figure out what they're thinking of selling the property for, multiply that by 80% and compare that to what you/they think the property will rent for.

You can also add the first and last ones together and divide by two to get the average and then multiply the average by 19 to get the total.

Gross Rent Multiplier?