← Blog

14 Oct 2026

The Rental Property Expenses Most Landlords Forget to Track

Ask a landlord what a building costs to run and you'll usually hear about repairs. The plumber, the paint, the broken gate. Those are the expenses that feel like expenses, so they're the ones that get written down.

The rest tends to disappear: the water bill you cover, the caretaker's monthly pay, the two months a unit sat empty, the licence renewal. None of it is dramatic on its own. Added up, it's often the difference between the profit you think you're making and the profit you actually are.

This matters because occupancy isn't profit. If your expense record is incomplete, every profit figure built on it is too high, and you can't tell which unit is really earning.

Here's a checklist of the costs that most often go missing.

1. Maintenance and repairs - all of them

Yes, this one is on the list because it's the one landlords half-track. The gap is usually the small stuff: a lock replaced out of pocket, a tap fixed by the caretaker with money from the cash box, a quick repaint between tenants. Each is too small to feel worth recording, and together they're a real number.

The fix is one rule: if money left for a specific unit, it gets recorded against that unit, the same day.

2. Vacancy

An empty unit has no line on any bill, so it never feels like a cost. It is one. A unit that rents for a monthly amount and sits empty for two months has cost you two months of income, and it still carries its own utilities, security and upkeep while empty.

Track the dates a unit is empty, not just the dates it's rented. Without them you can't compare a "full" building with a building that has one empty unit, and that comparison is exactly where surprises show up.

3. Utilities you pay for

Water, electricity, internet in a shared area, waste collection. If the landlord covers any of these (fully, or for common areas), they're a running cost of the property, and they're easy to lose in a general household budget. Keep them in their own category so you can see them month by month.

4. Caretaker, agent and management fees

A caretaker's pay, an agent's commission for finding a tenant, a management fee. These are regular and predictable, which is exactly why they get left out of "profit" calculations: they feel like part of the furniture. They're not. They're a cost of owning that specific property.

5. Security and common areas

Guards, gate repairs, lighting, cleaning of stairwells and compounds. In a building with several units, these costs belong to the building, not to one unit. How you share them across units is a decision worth making deliberately, because it changes which unit looks profitable.

6. Insurance, licences and levies

Annual or periodic costs are the easiest to forget because they only show up once or twice a year. Insurance premiums, business or rental licences, local levies or rates, whatever applies where you operate. Record them when you pay them, and note the renewal month so they don't catch you by surprise.

7. Legal, tenant turnover and disputes

Drafting or renewing a lease, a dispute with a tenant, the cleaning and repainting that happens between tenants, advertising a vacancy. Turnover has a cost even when nothing goes wrong, and a unit that changes tenants often costs more than one that doesn't.

8. Big, rare replacements

A new roof, a water pump, a generator, repainting an entire building. These don't happen monthly, but when they do they're large, and they can erase a year's profit from a unit. Record them against the unit or building they belong to, with a clear label, so a single large cost doesn't make a good unit look bad (or a bad one look fine) without anyone understanding why.

A routine that actually gets followed

Checklists don't help if the habit doesn't stick. The version that works for most landlords is small:

  • One place. Every expense goes in the same system, not half in a notebook and half in your phone.
  • One category list. Decide your categories once (repairs, utilities, fees, insurance, and so on) and reuse them, so month-to-month comparisons mean something.
  • Tied to a unit. Every expense is attached to the specific unit or building it was for. A total cost for the whole portfolio can't tell you which unit to fix or sell.
  • Ten minutes, weekly. Don't wait for month-end. A weekly sweep of receipts and mobile money messages is far easier than reconstructing a month from memory.

Do this for a few months and the per-unit picture gets clear fast. You'll see which units cost more to keep running than their rent justifies, which is information a total can never show you. If it's already a struggle to keep this up in a notebook, that's one of the signs you've outgrown your spreadsheet.

Where FaidaGrow fits

FaidaGrow is built around recording expenses against the specific asset they belong to. Maintenance requests create the matching expense for you once the real cost is known, and a building-level cost, like security or a water pump, can be recorded once and shared across the units under it, so the per-unit profit stays honest. Rent, expenses and ROI then sit side by side for every unit. You can start on the free plan, and see the other options on the pricing page.

Start free, no card required →

Ready to see what your assets are really worth?

Get Started