
BorderBird is rental management software for non-resident and cross-border landlords — Canadians who own US rental property, and non-residents who own Canadian rental property. It computes CRA Part XIII / NR4 non-resident withholding and the Section 216 position, and produces a Canadian T776 and an IRS Schedule E for the same property from one dual-currency (CAD + USD) ledger, using Bank of Canada annual average rates. Landlords feed it by forwarding their rent-payment emails (Interac e-Transfer, Zelle) to a private address; it never connects to or scans an inbox and never touches a bank or holds money. Free plan plus Pro and Max Snowbird tiers. A Canadian company.