Principal
Brief Definition
What is Principal?
Principal is the original amount of money borrowed in a loan or credit transaction, before any interest charges or fees are added. When a business borrows $10,000 through a financing platform, that $10,000 is the principal. Monthly payments typically include both a portion of principal repayment and interest (if applicable).
Principal vs. Total Repayment
The total amount a borrower repays is always equal to or greater than the principal, depending on the financing terms. For interest-free plans (like 4 biweekly payments), the total repayment equals the principal exactly. For interest-bearing terms, the total repayment includes the principal plus accumulated interest and any fees.
How Payments Are Applied
In most financing structures, each payment is split between principal reduction and interest. Early payments in the schedule may be more heavily weighted toward interest, with later payments applying more to principal — a structure known as amortization. Understanding this split helps borrowers see how quickly their actual balance is decreasing.
Key Takeaways
- Principal is the original borrowed amount, excluding interest and fees
- Total repayment equals principal plus any interest and fees
- Interest-free plans mean total repayment equals the principal
- Understanding principal helps borrowers track their true balance