@Stephen Ross Not sure why you would pass on a deal for the taxes. IF you are going to WHOLESALE a deal in SC you only will be responsible for the taxes during the time you own the property (assuming the taxes are current at time of closing when you purchase it). Wholesale means you buy the property and then you sell the property at a discount, and usually have a buyer ready to close on it right after you buy it. If you are assigning the contract to another investor (meaning you are not buying the property), the property taxes are typically going to be paid on the HUD and not by you. You will just get your agreed upon fee for the assignment of the contract between you and the seller paid on the HUD by the buyer. Remember you are not selling property, you are selling the contract to purchase the property.
As far as the taxes go, SC charges non-owner occupants 6% of the assessed value of the property Vs. 4% for owner occupant. Then they times it by the millage rate to get your taxes. There is a millage rate for owner occupant and non owner occupant.
Ex in Rock Hill non owner occupant : 100,000 X 6% X .3296 = $1977.60
Ex in Rock Hill owner occupant : 100,000 X 4% X .2152 = $ 860.80
If you are not planing on holding the property then i would not worry about the taxes. I hold several rentals and the taxes eat up the cash flow. So if you plan to have rentals in SC you need to factor in your property taxes.
Here is the link to York Co. Millage rates.
York Co Millage Rates