BalloonLoanCalculator Refinance a Balloon

Seller Financing Balloon Payment Calculator

Seller-financed deals often use a short balloon so the seller gets paid in full after a few years. Work out the buyer’s payment, the balloon and the interest the seller earns.

Free · No sign-up · Updated October 2026

Monthly payment
$1,663.26
Balloon payment
$235,329
due after 5 years
Total of monthly payments$99,795
Total interest paid$85,124
Principal paid down before the balloon$14,671
Balloon as a share of the original loan94.1%
Total cost (payments + balloon)$335,124
Balloon $235,329 Today5 years $250,000
Loan balance from closing to the balloon date.
Amortization schedule by year
YearPaymentsInterestPrincipalEnding balance
1$19,959$17,420$2,540$247,460
2$19,959$17,236$2,723$244,737
3$19,959$17,039$2,920$241,817
4$19,959$16,828$3,131$238,686
5$19,959$16,602$3,357$235,329

Buyers usually pay a seller-carry balloon by refinancing with a bank or investment lender. If this is an investment or commercial property, see refinance options now.

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How seller financing works

In a seller-financed sale, the seller acts as the lender. The buyer makes a down payment and signs a promissory note, secured by a mortgage or deed of trust, for the rest of the price. Sellers rarely want to collect payments for 30 years, so the note is usually amortized over a long period but balloons after 3 to 5 years. By then the buyer is expected to refinance with a conventional, DSCR or commercial lender.

Example

A seller carries $250,000 at 7% on a 30-year schedule with a 5-year balloon. The buyer pays $1,663.26 a month. Over five years the seller receives $99,795 in payments, $85,124 of it interest, and then the $235,329 balloon.

Tips for buyers and sellers

  • Buyers: make sure you can qualify for a refinance before the balloon. A balloon that comes due in a high-rate year can be hard to refinance. Negotiate an extension option in the note.
  • Sellers: a larger down payment and a shorter balloon reduce your risk. Use a title company or attorney to draft and record the note and security instrument.
  • Both: owner-occupied residential seller financing can fall under federal and state lending rules; get local legal advice.

Frequently asked questions

What is a typical balloon on seller financing?
Three to five years is common, with payments based on a 20 to 30-year schedule.
How does the buyer pay the balloon on a seller-financed loan?
Usually by refinancing with a bank, DSCR or commercial lender before the balloon date, or by selling the property.

Need to refinance a seller-carry balloon?

Refinance options for investment and commercial property, with quotes in minutes and no credit pull.

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