What is Principal Repayment?

Quick definition

Principal repayment is the loan balance reduction component of repayments and is generally not tax-deductible.

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Overview

In principal-and-interest loans, each repayment includes interest plus principal. Principal reduces debt but is not usually an immediate tax deduction for rental-property income.

Separating principal from interest helps avoid confusing cash outflow with tax-deductible expense.

Why it matters

  • Explains why pre-tax cash flow can be weaker than taxable position suggests.
  • Improves interpretation of debt paydown versus deductible cost.

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