For most foreign buyers, the accessible financing route isn't a bank at all — it's the developer.
A number of developers building new projects in Rio — many of them structured as, or backed by, real estate investment funds rather than traditional homebuilders — offer their own direct financing to buyers, including foreigners. Because this credit comes from the developer rather than a retail bank, it isn't bound by the same Central Bank mortgage rules, which is exactly why it's open to buyers who'd be turned away everywhere else.
The trade-off is that this financing is generally only available on new, pre-construction developments — not on resale apartments, which make up most of the classic Ipanema, Leblon, and Copacabana inventory. A typical structure looks like this: 10–30% down at signing, installments during construction adjusted by the CUB index (a government construction-cost index), and the remaining balance financed directly by the developer after delivery, usually at roughly inflation (IPCA) plus 0.75–1% per month, over terms commonly running eight to ten years.
One other Brazilian-specific option worth knowing about is the consórcio — a group-purchase pool with no interest, only an administrative fee, where members are selected by monthly draw or bid to receive their funds. It's genuinely interest-free, but the timing isn't in your control, which makes it a poor fit if you're working toward a specific property or closing date.