Fannie Mae Limits on Interested Party Contributions

Interested party contributions (IPCs) are contributions from parties with a financial interest in the sale or financing, such as a seller, builder, or real estate agent. They can pay allowable borrower costs, but Fannie Mae limits financing concessions to reduce the risk that the sales price is inflated to cover incentives.

Know the standard Fannie Mae caps

The percentages are applied to the lower of the sales price or appraised value, not the loan amount. The contribution also cannot exceed the borrower’s closing costs. Common and customary fees paid by the seller under local custom are treated separately under the guide, so do not automatically include every seller-paid item in the cap calculation.

What happens when the amount is too high

Financing concessions above the applicable limit are treated as sales concessions. The excess must be deducted from the property’s sales price for underwriting, and the maximum LTV/CLTV is recalculated using the reduced price or appraised value. A credit that exceeds the borrower’s actual closing costs also cannot simply be paid out as cash back; follow the guide’s specific treatment.

Separate IPCs from gifts and lender credits

Not every credit is an IPC. Fannie Mae lists exceptions such as lender credits derived from premium pricing and certain eligible gifts or gifts of equity from acceptable donors. Classification matters because an item outside the IPC definition is treated under different eligibility rules. Review the current Selling Guide and transaction facts before categorizing a credit.

Exam calculation steps

1. Identify occupancy and LTV/CLTV.
2. Select the corresponding percentage cap.
3. Apply it to the lower of sales price or appraised value.
4. Limit the contribution to actual closing costs where required.
5. Treat any excess as a sales concession and recalculate LTV/CLTV.

Key takeaway

Fannie Mae IPC caps vary by occupancy and LTV. Use the lower property value as the base, distinguish exceptions, and reduce the price for excess concessions.

Start with the transaction’s LTV tier

For a principal residence or second home, Fannie Mae’s standard cap is 3% when LTV/CLTV is above 90%, 6% when it is 75.01% through 90%, and 9% at 75% or below. An investment property has a 2% cap. These are financing-concession limits in the Selling Guide, not a universal rule for every mortgage investor or program. Confirm the applicable product and current guide before applying a percentage.

Use the correct denominator

The percentage is applied to the lower of the sales price or appraised value, not the loan amount. Example: if a principal residence has a $400,000 price and $390,000 appraisal, the lower value is $390,000. At 80% LTV, the standard 6% cap is $23,400. The contribution also cannot exceed the borrower’s actual eligible closing costs; the maximum percentage is a ceiling, not a guaranteed credit amount.

Separate financing concessions from customary seller-paid costs

Fannie Mae’s guide treats some common and customary seller-paid fees separately from IPC limits. Classification depends on the fee and applicable guide language. Do not add every seller-paid amount into one bucket or assume a customary charge is automatically excluded. Document what the seller paid, who benefited, and why the charge is treated as outside or inside the IPC definition.

What happens when the cap is exceeded

An excess financing concession is treated as a sales concession. The amount above the limit is deducted from the sales price for underwriting, and LTV/CLTV is recalculated using the adjusted price or the appraised value as required. This can change eligibility or pricing even when the borrower does not receive the excess as cash. The MLO should disclose the full arrangement to underwriting rather than trying to relabel an excess credit.

Distinguish other credits

Not every contribution is an IPC. Certain lender credits, eligible gifts, and gifts of equity may receive different treatment under the guide, but the source and structure matter. A seller cannot make a payment look like a gift to avoid the cap. Review donor eligibility, documentation, the relationship among parties, and whether the funds are tied to the sale or financing.

File-review workflow

Identify every interested party and payment; map each fee to the guide category; confirm occupancy and LTV/CLTV tier; calculate the cap using the lower property value; compare the proposed contribution with actual eligible costs; and send any excess or uncertain item to underwriting. Keep the purchase contract, addenda, invoices, and settlement statement consistent. If terms change before closing, rerun the calculation.

Calculation practice

A second property example helps catch denominator errors. If a second home sells for $520,000 but appraises at $500,000, and its LTV/CLTV falls in the 75.01%–90% tier, calculate 6% of $500,000, or $30,000, not 6% of the loan balance or contract price. Then compare the seller contribution with actual eligible closing costs. If only $24,000 of eligible costs remain, the borrower cannot receive the unused $6,000 as cash.

Document what is excluded

If a seller pays a fee that may be common and customary rather than an IPC, record the fee, local practice, and current Selling Guide basis for the classification. Do not simply omit it from the worksheet. Underwriting must be able to see the complete seller-paid package and determine whether an item is excluded, counted, or treated as a sales concession.