Gift of Equity Calculator

Calculate gift of equity savings, effective down payment, monthly payments, and 2026 gift tax reporting implications. Compare buying at a discounted sale price vs fair market value.

Appraised home value
Difference between FMV and sale price
Actual purchase price (FMV โˆ’ gift)
Loan Amount
$315,000.00
Sale price: $315,000.00
Loan-to-Value
90.0%
โš ๏ธ PMI required (LTV > 80%)
Effective Down Payment
10.0%
Gift of equity as % of fair market value
Monthly P&I
$2,043.08
Principal & interest only
Total Monthly Payment
$2,674.33
P&I + tax + insurance + PMI
Cash Needed at Closing
$9,450.00
Closing costs less any seller concessions
Monthly Savings vs FMV
$0.00
Compared to buying at full market value
Total Interest Paid
$420,510.24
Over the full 30-year term

Loan-to-Value Breakdown

Equity 10.0%
Loan 90.0%

Gift Tax Considerations

ItemAmount
Gift of Equity$35,000.00
Annual Exclusion (2026)$19,000.00
Amount Above Exclusion$16,000.00
Basic Exclusion Amount ContextUp to $15,000,000.00

Amortization Schedule

YearPrincipalInterestRemaining Balance
1$3,357.11$21,159.90$311,642.89
2$3,590.85$20,926.15$308,052.04
3$3,840.88$20,676.13$304,211.16
4$4,108.31$20,408.70$300,102.85
5$4,394.36$20,122.64$295,708.49
6$4,700.33$19,816.67$291,008.15
7$5,027.61$19,489.40$285,980.54
8$5,377.67$19,139.34$280,602.87
9$5,752.11$18,764.90$274,850.76
10$6,152.61$18,364.39$268,698.15
Planning notes, formulas, and examples

About the Gift of Equity Calculator

A gift of equity occurs when a property is sold to a family member at a price below its fair market value. The difference between the appraised value and the sale price is treated as a gift toward the buyer's down payment and equity, making homeownership more accessible without requiring the buyer to save a large cash down payment. It is a financing tool, not a price shortcut, because the lender still cares about appraisal value, loan-to-value, and the documentation behind the discount.

For example, if a home appraised at $350,000 is sold for $315,000, the $35,000 difference is the gift of equity - effectively a 10% down payment. Most conventional and FHA loans accept gifts of equity from family members as a valid source of down payment funds. The calculator needs to keep those terms separate because the sale price, the appraised value, and the gifted amount each play a different role in the mortgage file.

This calculator computes the loan amount, LTV ratio, monthly payments, and total savings compared to buying at full market value. It also covers gift tax implications - while gifts above the 2026 annual exclusion ($19,000 per recipient) must be reported, they rarely trigger actual tax thanks to the current basic exclusion amount. Use it when you want to see how the equity gift affects both the mortgage structure and the buyer's monthly cash flow.

When This Page Helps

Gift of equity transactions involve complex interactions between sale price, appraisal, LTV, and gift tax rules. This calculator helps families plan the gift amount, estimate possible PMI exposure, and see the monthly savings for the buyer. That makes it easier to coordinate the lender, the seller, and the family members without losing track of which number is doing what.

Use it when the family wants to transfer some value through the sale itself instead of wiring cash for the down payment. The calculator keeps the mortgage and gift-tax reporting implications visible in one place so you can compare the discounted purchase against a normal market-value purchase.

How to Use the Inputs

  1. Enter the fair market value (appraised value) of the home.
  2. Enter the gift of equity amount (the discount from FMV).
  3. Enter the sale price (FMV minus the gift).
  4. Set the mortgage interest rate and loan term.
  5. Review the LTV, monthly payment, and comparison vs buying at FMV.
  6. Check gift tax implications in the table below.
Formula used
Gift of Equity = Fair Market Value - Sale Price LTV = Sale Price / Fair Market Value x 100 Monthly Savings = FMV Mortgage Payment - Discounted Mortgage Payment Gift Tax Reporting = Gift Amount - Annual Exclusion ($19,000 in 2026)

Example Calculation

Result: Monthly P&I = $2,042, LTV = 90%

The $35,000 gift of equity (10% of FMV) results in a $315,000 loan at 6.75% with a $2,042 monthly payment. The gift exceeds the 2026 annual exclusion of $19,000, so IRS Form 709 is required, but no tax is usually owed.

Tips & Best Practices

  • Aim for a gift large enough to bring LTV below 80% and avoid PMI.
  • The seller may also offer closing cost concessions on top of the equity gift.
  • File IRS Form 709 for gifts above $19,000 per donor and recipient - it reduces the remaining basic exclusion amount but usually creates no current tax liability.
  • Get the appraisal done first so all parties agree on the fair market value.
  • Consider both spouses gifting when appropriate, because that can double the annual exclusion available for one recipient.

Appraisal Comes First

The fair market value should come from an actual appraisal before anyone treats the discount as a gift of equity. If the appraisal is off, every downstream number changes: loan amount, down payment, LTV, and the lender documentation.

Keep The Terms Separate

Sale price, gift amount, and loan amount are not interchangeable. The lender evaluates the discounted sale against the appraised value, while the tax reporting follows the gift amount above the annual exclusion.

Document The Transfer

Gift of equity deals work best when the seller letter, appraisal, and closing file all say the same thing. That reduces underwriting friction and makes it easier to show how much of the purchase came from the equity gift versus buyer cash.

Sources & Methodology

Last updated:

Methodology

This calculator treats the equity gift as the difference between the fair market value and the negotiated sale price, then uses the sale price as the loan principal basis for the mortgage estimate. It reports the resulting loan-to-value ratio against appraised value, the monthly principal-and-interest payment, and a simplified cash-to-close estimate before comparing that structure to a full-fair-market-value purchase.

The gift-tax section is a reporting guide, not a completed gift-tax return. A gift above the annual exclusion generally requires Form 709 reporting, but whether any gift tax is actually due depends on the donor's cumulative use of the lifetime applicable exclusion amount and the full facts of the transfer.

Sources

Frequently Asked Questions

  • Most lenders require the seller to be a family member - parent, grandparent, sibling, or spouse. Some government programs also allow non-family gifts, but the lender will document the relationship carefully.