Panama’s mortgage reference rate may sound like a technical banking figure, but for homeowners with certain preferential mortgages, changes in the rate can affect what they pay.

The Superintendency of Banks of Panama confirmed a 6.50% annual reference rate for both the first and second quarters of 2026. For the second quarter, the underlying calculation was 6.38%, which was rounded to the nearest quarter percentage point under the rules governing the rate.

There is an important distinction for buyers in 2026, however. Panama introduced a new preferential mortgage regime this year. That means the reference rate is particularly relevant to mortgages still governed by the previous Ley 3 of 1985 system, rather than being a universal benchmark that determines every mortgage rate offered by Panamanian banks.

How Panama’s Mortgage Reference Rate Worked

Under Ley 3 of May 20, 1985, the Superintendency calculated a reference rate using residential mortgage lending data from Caja de Ahorros and the five private banks with the country’s largest residential mortgage portfolios.

The calculation considered qualifying first-mortgage residential loans outside the preferential regime with amortization periods of at least 15 years. The resulting average was rounded to the nearest quarter of one percentage point.

That rounding can matter.

For the second quarter of 2026, the calculation produced 6.38%, but the official published reference rate was 6.50%.

The Superintendency specifically notes that the rate applies only to loans covered by Ley 3 and its amendments.

Why Existing Borrowers Should Pay Attention

For mortgages governed by the older preferential-interest framework, movements in the reference rate can eventually affect the subsidized rate paid by the borrower.

That does not mean a homeowner simply pays 6.50%. Preferential borrowers generally pay substantially less because part of the interest cost is subsidized.

However, when the applicable reference rate changes, a bank may have to adjust the loan according to its terms and the governing legislation. Depending on the mortgage, that can mean a change in the monthly payment, the remaining loan term, or the total interest ultimately paid.

For homeowners, the practical lesson is simple: the interest rate shown when a mortgage is first signed does not necessarily tell the entire story of what that loan will cost over many years.

Panama Changed the Preferential Mortgage System in 2026

The rules became more complicated because Panama replaced the previous preferential-interest framework.

Ley 468 of April 24, 2025, later modified by Ley 481 of September 9, 2025, established the new system that took effect in 2026.

Under the current program, qualifying new homes can receive government-supported preferential interest based on the property’s price and location. The program is aimed primarily at lower- and middle-priced principal residences, with qualifying homes capped at $120,000.

For homes priced from $80,000.01 to $120,000, the subsidy period was extended to seven years nationwide.

This distinction matters for real estate buyers because a mortgage originated under the current system should not automatically be treated the same way as an older preferential mortgage governed by Ley 3.

Who Benefits From Preferential Interest?

The program is focused on new homes intended as the buyer’s principal residence, rather than Panama’s broader real estate market.

That means many properties typically considered by international buyers and investors fall outside the preferential program.

Someone buying a vacation home in Boquete, an investment condominium in Panama City, or a property costing more than $120,000 would generally need to evaluate ordinary commercial mortgage financing rather than assume the preferential-interest program applies.

For expats and investors, that distinction is especially important when comparing advertised mortgage rates.

New-Home Buyers Also Received a Tax Break

Panama made another housing-related change on August 31, 2026, when President José Raúl Mulino signed Ley 546.

The law restored an exemption from Panama’s Real Estate Transfer Tax, or ITBI, on the first $120,000 of the taxable base of the first sale of a qualifying new home.

For taxable values between $120,000 and $200,000, preferential rates ranging from 0.50% to 1.80% apply to the portion exceeding $120,000.

The law generally requires the sale to be formalized within two years after the occupancy permit is issued, with a transitional provision allowing certain qualifying properties with earlier occupancy permits a 30-month period.

For buyers of qualifying new construction, this can reduce transaction costs. For developers, it may also make properties near the government’s targeted housing range more attractive to eligible buyers.

What This Means for Panama Real Estate

The broader takeaway is not that mortgage rates are suddenly rising or falling across Panama. It is that buyers need to identify which financing regime actually applies to their purchase before comparing mortgage costs.

A $100,000 new principal residence, a $350,000 condominium purchased as a rental and a $600,000 retirement home may all be financed under very different conditions.

For buyers considering areas such as Boquete, Panama City, Coronado or other established property markets, the commercial mortgage rate offered by the bank may ultimately be more relevant than the preferential reference rate.

The property’s price, intended use, buyer profile, down payment and the bank’s lending requirements all matter.

Casa Solution Can Help

Understanding the property is only one part of buying real estate in Panama. Financing structure, taxes and closing costs can materially change the total cost of a purchase.

Casa Solution can help buyers identify properties that fit their objectives and connect them with appropriate banking, legal and tax professionals when financing is part of the purchase.

Article written: September 6, 2026

This article is provided for general informational purposes. Mortgage eligibility, interest rates, taxes and individual circumstances vary. Buyers should confirm current financing terms directly with their bank and obtain appropriate legal or tax advice.