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Real Estate Math · 12% of Exam

Proration Calculations

Definition

Proration calculations divide shared expenses such as property taxes, insurance, HOA dues, and rent between buyer and seller at closing based on the number of days each party owns the property.

Example

Annual property taxes of $3,650 are paid in arrears. Closing is March 15 (seller owns the day). Daily rate = $3,650 / 365 = $10/day. Seller owes for January 1 through March 15 = 74 days. Seller credits buyer 74 x $10 = $740 at closing.

Exam Tip

Always identify three things first: the annual amount, whether paid in arrears or advance, and who owns the day of closing. For arrears, the seller credits the buyer; for advance payments, the buyer credits the seller. Practice these calculations before exam day.

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Frequently Asked Questions

Test Your Math Knowledge

Practice with exam-style questions to make sure you can apply Proration Calculations and other math concepts.