Ask two Alberta commercial landlords what their tenants pay and you will get two different answers, because the lease structure decides who pays for what. The difference between a net lease and a gross lease is not a technicality: it determines how much of your operating cost you recover, how your net operating income behaves when taxes and insurance rise, and how much work your manager has to do every year to get the money in the door. This guide from the Rimrock Calgary commercial property management team explains the structures you will see in Alberta and how operating-cost recoveries actually work.

Gross leases: one number, owner carries the risk

Under a gross lease the tenant pays a single rent and the landlord pays the operating costs: property tax, insurance, utilities, common-area maintenance, management and repairs. The tenant likes the certainty. The landlord carries the risk that costs rise faster than the rent, which in Alberta over the last several years, with property tax and insurance both climbing, has been the usual outcome. Pure gross leases are now uncommon for retail, office and industrial space in Calgary and Edmonton, though they still show up in older buildings, short-term deals and some small office suites.

A common middle ground is the semi-gross or base-year lease: the tenant pays a gross rent, and the landlord recovers any increase in operating costs above the level in a stated base year. It works only if the base year is calculated properly and the increases are billed every year; a base-year clause that is never invoiced is a gross lease with extra paperwork.

Net leases: the tenant pays its share of operating costs

Under a net lease the tenant pays base rent plus additional rent, which is its proportionate share of the property’s operating costs. The label tells you how much is passed through. A single net lease passes through property tax. A double net lease adds insurance. A triple net (NNN) lease adds maintenance and the other operating costs of the building, which is why NNN is the standard structure for retail plazas, industrial bays and most office buildings in Alberta. In practice, the words on the cover page matter less than the definitions inside, and every lease should be read for what its operating-cost clause actually includes and excludes.

How recoveries are calculated

Proportionate share. The tenant’s share is usually its rentable area divided by the rentable area of the building or centre. Whether the denominator is the total area or the leased area matters a great deal when there is vacancy: if the lease uses total area, the landlord absorbs the vacant space’s share; some leases allow a gross-up that treats the building as if it were substantially occupied for variable costs such as utilities and janitorial.

Estimate, bill, reconcile. Before each year the landlord estimates operating costs and bills the tenant monthly, typically expressed as a dollar figure per square foot. After year-end the actual costs are tallied, the tenant’s share is calculated, and the difference between what was billed and what was owed is invoiced or credited. This reconciliation, often called the CAM or operating-cost reconciliation, is where recoveries are won or lost. Costs that are recoverable under the lease but never reconciled simply become the landlord’s expense.

Caps, exclusions and controllables. Larger tenants negotiate limits: a cap on annual increases in controllable costs (typically excluding taxes, insurance and utilities), exclusions for capital items or structural repairs, and sometimes a management-fee cap. Each of these has to be tracked per tenant, which is why a lease abstract is the first thing a manager should prepare when taking over a property.

Management fees. Most Alberta net leases allow the landlord to recover a management or administration fee, expressed as a percentage of operating costs or of gross revenue. This is why the management fee on a well-leased net property is largely recovered rather than paid by the owner.

What is usually recoverable in Alberta

Municipal property taxes and local improvement levies, building insurance, common-area utilities, snow removal and landscaping, parking-lot sweeping and repairs, common-area janitorial and lighting, HVAC and elevator maintenance, security, fire and life-safety inspections, waste removal, the management fee and, depending on the lease, an amortized share of capital repairs and replacements. What is typically not recoverable: the landlord’s income tax, mortgage interest, leasing commissions, tenant inducements, costs of the landlord’s own head office, and repairs the lease assigns to the landlord alone.

Why this matters for your NOI

Take a fully leased NNN plaza. When property tax rises, the increase is billed to tenants and the owner’s NOI is protected. Take the same plaza on gross leases: the same tax increase comes directly out of NOI, and at a typical capitalization rate the loss in value is many times the annual amount. This is why lenders and buyers look closely at the recovery structure, and why a manager who under-recovers by even a small percentage is costing the owner value, not just cash.

Where landlords lose money

Reconciliations that are late or never done. Lease abstracts that miss a cap or an exclusion, so the tenant is over-billed and the invoice is disputed. Vacant-space shares that are not budgeted. Base-year leases whose base year was never calculated. Capital items expensed in a way the lease does not allow. Tenant audits that are not answered with proper supporting detail. Each of these is routine for an experienced commercial manager and a minefield for an owner doing it alone.

How Rimrock handles recoveries

Every commercial property Rimrock takes on starts with a lease abstract for each tenant, a recovery budget built from the lease language and a reconciliation calendar. Estimates are billed monthly, reconciled after year-end with supporting detail, and defended when tenants audit. Owners see recoveries, vacancy absorption and the unrecovered balance in their monthly statements. Learn more about commercial property management across Alberta, our retail, office and industrial services, and how our accounting team reports recoveries.

Related reading: how much commercial property management costs in Calgary, why strategic asset planning beats simple maintenance and why a thorough proposal is the first step.

Not sure how much of your operating cost you are actually recovering? Request a free, no-obligation proposal and we will review your leases, or call 403-910-5949.