Track Rental Income & Expenses — Per Unit, In Real Time
Record rent payments in seconds. Spot shortfalls instantly. See per-door profit without spreadsheets.
Memory and notebooks lose you money.
When you track rent in your head or on paper, late payments slip through, expenses get forgotten, and at tax time you can't prove half your deductions. NOKK turns rent and expense tracking into a 10-second-per-unit habit — and gives you a real-time picture of every door.
The clarity you'll have
- Expected vs received rent per unit
- Late or partial payments flagged automatically
- Every expense tied to the right door
- Income & expense PDF reports for tax season
- Multi-currency: USD, CAD, EUR, and more
Built for landlords, not accountants
Expected rent per unit
Set the rent for each unit once. Compare against actual payments every month, automatically.
Shortfall alerts
When a tenant underpays or skips a month, it's flagged in red — no more chasing at month-end.
Quick expense logging
Log a repair or utility bill in under 30 seconds. Assign to one unit or split across the building.
Unit-level ledger
Filter any door's transactions by date and export a clean PDF. Built for your CPA.
Trilingual interface
English, French, or Spanish — switch anytime.
Free for one unit, forever
Get started without a credit card. Upgrade only when your portfolio grows.
"I finally know which property is actually making me money. The per-door view changed how I make decisions."
— Small landlord, 6 units
Frequently asked questions
What's the easiest way to track rental income and expenses?+
The easiest way is purpose-built landlord software like NOKK. Add your properties, set expected rent per unit, then log payments and expenses as they happen. Per-door numbers, tax exports, and shortfall alerts come built in.
Can I track rent payments from multiple tenants?+
Yes. Each unit has its own expected rent and payment history. NOKK flags shortfalls automatically so you spot late or partial payments instantly.
Do I have to manually enter every rent payment?+
Yes — for now, payments are recorded by the landlord. This keeps you in control and means there's no bank credential sharing. Most users record rent in under 10 seconds per unit.
Can I track income in multiple currencies?+
Yes. Run your books in USD, CAD, EUR, or any major currency. Currency is independent from interface language (EN/FR/ES).
Will NOKK help me at tax time?+
Absolutely. Income is automatically categorized for Schedule E reporting. Generate a PDF income statement for any date range and hand it to your CPA.
Related guides
Know your numbers.
Grow with confidence.
Join landlords who replaced guesswork with real financial clarity — unit by unit, door by door.