A property management glossary that says where people go wrong

Property management terms look obvious until they cost you money. Two get confused daily: "due" versus "collected", and "deposit" in its two senses. This glossary explains each term and says where people get it wrong, ordered by where it sits in the work rather than alphabetically.

The contract

Lease contract. The agreement between landlord and tenant to use a property for a term in exchange for rent. In Saudi Arabia it is documented on Ejar.

Landlord (المؤجر). The party who owns the property or holds the right to let it. Note this is not necessarily the owner: a management office may sign on their behalf.

Tenant. The party using the property in exchange for rent.

Contract term. From the start date to the end date. Common error: confusing the contract start date with the signing date. The payment schedule is built from the first, not the second.

Annual escalation. A different value for each year of a multi-year contract. Common error: building the schedule on year one's value for the whole term, so it is right for a year and wrong afterwards.

Automatic renewal. The contract extends for a further term unless one party gives notice otherwise. Common error: forgetting the notice date, so a year begins on old terms.

Early termination. One party exiting before the term ends, on conditions the contract sets.

Money

Payment schedule. The list of installments due under the contract, each with a due date, an amount and a unit. It is the practical translation of the contract and the source of all follow-up afterwards.

Installment. An amount due on a specific date. An annual contract with four payments means four rows in the schedule.

Due. What should be paid. Actually due = the installment minus any discount minus whatever has been paid against it. Demanding the headline figure rather than the actual one is the most common collection error, and it costs the credibility of the demand.

Collected. What actually arrived. Common error: calculating return on contracted rather than collected rent, which always produces an optimistic number.

Arrears. Amounts past their due date. The direction matters more than the figure: flat means one struggling tenant, rising means a follow-up process that is not working.

Grace period. The time between the due date and the start of escalation. It must be stated and written down, or you lose the ability to escalate later.

Deposit (tenant's security deposit). An amount held and either returned or deducted from at move-out. It is not income, it is a liability. Do not confuse it with "insurance" meaning a policy on the property; those are two different things in your books.

Advance payment. An amount received for a future period. Common error: recording it as income for the month it arrived. It is income for the period it covers.

Discount. A reduction on a specific installment. It lowers what is actually due and does not change the contract total.

Rescheduling. Redistributing the unpaid balance into new installments. It changes dates and amounts, not the contract total.

Operations

Unit. The smallest lettable part: apartment, shop, office, warehouse. The unit is the cost centre, not the building.

Property. The building or land containing the units.

Occupancy rate. Let units ÷ total units.

Vacancy. The period a unit sat unlet. A real cost that reduces return and that most calculations omit.

Renewal gap. The days between one contract ending and another starting on the same unit. More an indicator of your notice process than of the market.

Multi-unit contract. One contract covering more than one unit. The tenant makes one payment and your books need each unit's share. Common error: posting the whole amount against the first unit.

Accounting

Gross yield. (annual rent ÷ property value) × 100. For quick comparison only.

Net yield. ((collected minus expenses) ÷ property value) × 100. The number decisions rest on.

Operating expense. Spending to keep the property working: maintenance, utilities, fees.

Capital expense. Spending that improves the asset or extends its life. Common error: mixing it with operating, which makes the renovation year look catastrophic and later years better than reality.

Accrual by period. Recording income in the period it belongs to rather than on the date it was received.

Regulatory

Ejar. The platform on which Saudi lease contracts are documented. Check procedures and fees directly with the platform.

REGA (the Real Estate General Authority). The sector regulator, and the reference for the Fal licence and its conditions.

Fal licence for property management. The licence for managing others' property for a fee. For establishments, not individuals, requiring a commercial registration with activity code 682020. It is not the brokerage licence (682010). Detail in the Fal licence guide.

E-invoicing. A ZATCA requirement that follows VAT registration; non-registered persons are excluded. Detail in the e-invoicing guide.

The four most expensive to get wrong

If you read nothing above, keep these:

1. Due ≠ collected. The first is a promise, the second is a fact.
2. A tenant's deposit is not income. It is a liability.
3. The unit, not the building, is the cost centre.
4. The contract start date, not the signing date, is the basis of the payment schedule.

Every one of these four has cost real money in real portfolios.

For the wider context: the property management guide.