Settling utilities looks simple until you have to put an actual number in front of your tenant. Below is the whole process, step by step — from choosing a model to the final settlement at move-out.
Step 1: Choose your utility billing model
Before you calculate anything, decide how utilities will be billed. In practice you have three options:
- Utilities included in rent — one amount, no maths. Simplest, but you carry the risk: if the tenant uses more, you cover the difference.
- Flat rate (advance payments) — the tenant pays a fixed amount monthly and you reconcile it against actual costs periodically. A compromise between convenience and fairness.
- Metered settlement — you pay for what's actually used. The fairest option and the most dispute-proof, but it needs regular readings.
Put the chosen model in the lease, along with the rates and the settlement date. What else the lease must contain is covered in Residential lease agreement — what to include.
Step 2: Record meter readings when handing over the keys
This is the easiest step to skip and the most expensive one to lose. At handover, note every meter's state and photograph the display. Without a starting point, your first settlement is just your word against your tenant's.
Put the readings in the handover report — see Handover report — what must it contain.
Step 3: Set up meters and rates
For each unit, list what you actually bill: electricity, gas, cold water, hot water, waste. Each item needs three things: a unit (kWh, m³), the current rate per unit, and the source of that rate (an invoice, a housing association resolution).
Waste is usually billed differently from the rest — it's a fixed charge per person or per unit, not usage times rate. Separate it from the start.
Step 4: Collect readings every month
Readings are the foundation of the whole settlement. You have three options: drive over yourself, text the tenant, or give the tenant a tool to submit the reading themselves — ideally with a photo of the meter as proof.
The third option takes the least work and holds up best in a dispute: date, value and photo in one place. More on organising that channel in Tenant communication without chaos.
Step 5: Convert usage into an amount
The rule is simple: usage = current reading − previous reading, and amount = usage × rate. Two things that trip people up:
- A reading can't be lower than the previous one — if it is, it's usually a typo or a replaced meter. Sort it out before you bill anything.
- Rates change mid-year — if a new tariff arrived, update it immediately. Billing January at a two-year-old rate is a shortcut to an argument.
Step 6: Add utilities to the tenant's charges
Utilities shouldn't live a separate life next to rent. Your tenant should see one charge: rent + utilities + any other fees, itemised. Otherwise you end up asking whether a payment covered electricity or rent — and the balance stops adding up.
When a tenant starts falling behind, the order of actions is covered in Tenant not paying — what to do step by step.
Step 7: Reconcile the flat rate once a year
If you went with a flat rate, collecting advances is only half the job. Once a year, compare total advances against total actual costs and work out the difference:
- Underpayment — the tenant tops up the difference (add it to the next charge).
- Overpayment — the surplus goes back to the tenant or counts towards future charges.
Show the settlement broken down by month and item. Nobody argues with a number when they can see where it came from.
Step 8: Settle utilities at move-out
At the end of the tenancy, record the final meter states (photos again) and bill the last period. Only then settle the deposit — last month's utilities are the single most disputed item at move-out. The rules are in Security deposit — rules and settlement.
How this works in SmartRentier
Steps 3–7 are mechanical — which is exactly why they're worth handing to software. In SmartRentier you configure meters with rates, and your tenant submits readings with a photo from their tenant panel. You approve or reject with a comment — and the system calculates usage, converts it to an amount and adds utilities as a separate line on the tenant's charge, next to rent.
With a flat rate, the app compares advances against actual costs and works out what's owed or refundable. The full reading history stays — with dates and photos — so "where does this amount come from?" takes seconds to answer.
For why utilities are one of the most common sources of conflict and how to prevent it, see Settling utilities without arguments.
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