SingleKey vs BorderBird
SingleKey and BorderBird get compared a lot because both serve Canadian landlords — but they solve different problems. SingleKey screens tenants, collects rent, and guarantees it. BorderBird keeps the cross-border books and does the CRA/IRS tax. Here is the honest 2026 read.
SingleKey is a Canadian platform built around the front end of a tenancy: tenant screening and credit reports, online rent collection by pre-authorized debit (PAD), and a Rent Guarantee program that covers you if a tenant stops paying. For finding and de-risking a domestic Canadian tenant, it does a real job.
BorderBird is built for the accounting and tax end, and specifically for the case SingleKey does not touch: a landlord who files with both the CRA and the IRSbecause of a rental property. Bank of Canada exchange conversion, NR4 / Part XIII withholding, T776 categorization, Schedule E line-mapping, dual-currency P&L — the cross-border workflow SingleKey has no reason to build, because SingleKey is domestic-Canada by design.
So this is not really a “which one wins” page. It is a “which problem are you solving” page — and, for a lot of cross-border landlords, the honest answer is both, for different things. We will be specific about where each one is the right tool.
BorderBird vs SingleKey — feature by feature
Honest comparison for the cross-border landlord workflow. We list where each tool wins.
| Feature | BorderBird | SingleKey |
|---|---|---|
| Tenant screening & credit reports | ✗ Not offered | ✓ Core product (~$44.99 CAD/report) |
| Rent Guarantee (rent-default coverage) | ✗ Not offered | ✓ ~5.5% of monthly rent |
| Online rent collection (PAD) | △ Tracks payments via forwarded email; does not run PAD | ✓ Built-in (free ≤3 tenants, then $5/txn ≤10 leases · $3/txn >10) |
| Forwarded-email rent import (Interac, Zelle, Venmo, Cash App) | ✓ Built-in | ✗ Not applicable (collects via its own PAD) |
| Cross-border accounting (CAD + USD, one ledger) | ✓ Native | ✗ Canadian dollars only |
| US rental property support | ✓ Native | ✗ Domestic-Canada only |
| Bank of Canada FX conversion | ✓ Built-in — annual averages | ✗ Not supported |
| NR4 / Part XIII withholding calculation | ✓ Built-in — 15th-of-month rule | ✗ Not supported |
| T776 categorization (Canadian) | ✓ Built-in | ✗ Not supported |
| Schedule E line-mapped CSV (US) | ✓ Built-in | ✗ Not supported |
| Section 216 election data | ✓ Net-rent data ready | ✗ Not supported |
| T1135 threshold tracking | ✓ Built-in | ✗ Not supported |
| Pricing model | Flat: Free → $29 CAD/mo (Pro) → $59 CAD/mo (Max) | Per-transaction + per-report + % of rent (guarantee) |
Where SingleKey leaves a cross-border landlord exposed
None of these are knocks on SingleKey — they are simply out of scope for a domestic-Canadian screening-and-collection product. They just happen to be the exact things a cross-border landlord needs at tax time:
- No cross-border tax awareness. SingleKey does not produce a T776, a Schedule E, or an NR4 cross-check. If you are a non-resident of Canada, the 25% Part XIII gross withholding with the 15th-of-month remittance rule is entirely on you to track elsewhere.
- Canadian dollars only.There is no dual-currency ledger and no Bank of Canada conversion. A Canadian with US property (or a US resident with Canadian property) gets nothing toward the other country's return.
- Collection ≠ bookkeeping. Collecting rent by PAD records that a payment happened — it does not categorize the year into the income and expense lines your accountant needs, in two currencies, for two tax authorities.
- The pricing shape scales with activity, not a flat fee. Free rent collection is capped at 3 tenants, then it is $5 per transaction (or $3 over 10 leases); Rent Guarantee is ~5.5% of monthly rent; screening is ~$44.99 per report. Useful à-la-carte, but it is not a bookkeeping subscription and does not replace one.
Where SingleKey wins
For the part of the job it is built for, SingleKey is genuinely strong — and BorderBird does not compete here at all:
- Tenant screening & credit reports.This is SingleKey's core. BorderBird does no screening — if you need to vet an applicant's credit and background, SingleKey (or a similar screening service) is the right tool.
- Rent Guarantee. Insuring against a defaulting tenant (~5.5% of monthly rent) is a real product BorderBird does not offer. If rent-default risk keeps you up at night, that coverage has value no accounting tool provides.
- Turn-key PAD collection.SingleKey pulls rent directly from the tenant's bank by pre-authorized debit. BorderBird deliberately does not move money — it reads the payment notifications you forward. Different model; SingleKey wins if you want the platform to actually collect.
If your rentals are all in Canada and your need is screening, collection, and default protection, SingleKey covers that lane well.
How to read this comparison
SingleKey and BorderBird sit at opposite ends of the same tenancy. SingleKey handles get a good tenant and collect the rent. BorderBird handles account for the income across two countries and file it right. They barely overlap — which is exactly why they combine well.
Pick SingleKey if: your properties are in Canada, and your priority is screening applicants, collecting rent by PAD, and/or insuring against default. That is its home turf.
Pick BorderBird if: you file with both the CRA and the IRS in the same year because of a rental — Canadian with US property, or a US resident with Canadian property. The cross-border tax mechanics are first-class in BorderBird and absent from SingleKey.
Use both if: you rent to Canadian tenants and want SingleKey to screen and collect — then forward those payment confirmations (or import them) into BorderBird so the cross-border books and the CRA/IRS exports build themselves. No conflict; they cover different halves of the job.
Try BorderBird free — one property, no time limit.
Long enough to run a complete tax year through BorderBird before deciding. No credit card.
Try BorderBird free →