Monthly Interest Payment

Interest portion of the first month's mortgage payment.

Example Result

Sample Data

$1,796.67

Based on a sample $385,000 property with $2,850/month rent, 20% down, 7% interest rate.

See Your Own Properties

With the Rental Property Calculator™, you can run this calculation against your own rental properties using your real numbers.

View Pricing Sign In

Monthly Interest Payment Formula

Loan Balance x (Annual Rate / 12)

$308,000 x (7.00% / 12)

$1,796.67

What This Means

A sample property priced at $385,000 with $2,850/month rent has a monthly interest payment of $1,796.67. Interest is a tax-deductible expense for investment properties. In early years when interest payments are highest, this creates the largest tax deduction. Understanding the interest component helps with tax planning.

Where This Value Comes From

Monthly Interest Payment is not entered directly — it is calculated from Loan Amount and Mortgage Interest Rate. See the formula breakdown above and the detailed inputs below.

Calculated From

Monthly Interest Payment is calculated using these inputs:

Loan Amount

The total amount borrowed to finance the property purchase.

Found on your loan estimate

$308,000

Mortgage Interest Rate

The annual interest rate on the mortgage loan.

Found on your loan estimate

7.00%

Platform Distribution

Unlock Platform Benchmarks

See the average, median, and where your property ranks among 105 properties on the platform.

Unlock Rental Property Calculator

Why It Matters

Interest is a tax-deductible expense for investment properties. In early years when interest payments are highest, this creates the largest tax deduction. Understanding the interest component helps with tax planning.

Detailed Explanation

The interest portion of your monthly payment is the cost of borrowing money. For the first payment, it is simply the loan balance multiplied by the monthly interest rate.