I also wanted to compare the 4 different example plans to each other and eventually develop a customized plan for myself.In doing so however I’m noticing that the numbers didn’t add up from Example Plan #1 $1 Million in Net Worth in Rental Properties.In the example there is a discrepancy in the numbers when moving from the end of year 3 to the end of year 4.

Based on my research, in Pittsburgh, the school board tracks sales of homes and if there is a significant discrepancy between sales price/current assessment values, they will appeal and you get a higher tax bill.

I also suspect you signed a tax proration agreement wherein you agreed any discrepancy in the tax payment would be handled between the buyer and seller and hold the title agent harmless.

The off-the-market owner & his project manager realized a price discrepancy 1 day prior to closing and they informed the title company to not to complete the Master SS.How long can sueing a seller under specific performance take and what are some options ?

Also, agree on how the property will be used, who can live there, and under what conditions.Contribution Reconciliation: Determine a process for handling situations where one party cannot meet their financial obligations or if there are significant discrepancies in contributions to expenses.Legal and Professional Fees: Decide how legal and other professional fees related to the purchase and management of the property will be shared.Taxes: How will the tax advantages be divided?

I think the other discrepancies are likely from these inputs:-closing costs at 5% would be too high for this type of home. 

What are the negative implications or downside of this discrepancy?

County records and software listings typically provide the total square footage based on documented measurements, which in this case is 1,795 sq ft.The discrepancy arises because the seller claims the downstairs, used as a business space, is also 1,700 sq ft, making the entire property 3,500 sq ft.

The same discrepancy may not be true in other markets.

So they wrote a letter to the landlord insisting on a rent reduction of $100 based on what they called "rent discrepancy".