What it means
The family of net leases is usually described by how many cost categories transfer. A single net lease passes property taxes to the tenant, a double net lease adds building insurance, and a triple net lease adds maintenance and repairs as well.
Landlords favour net leases because they turn a property into something closer to a fixed income stream. If taxes jump or the insurance market hardens, the tenant absorbs the increase and the owner's net rent stays where it was.
For tenants the picture is more nuanced. The quoted rent looks lower, which helps at the negotiating table, but the true cost is base rent plus recoveries, and those recoveries can rise unpredictably from year to year.
Net leases dominate single-tenant retail, warehouses and standalone restaurants, where the occupier already controls the whole building. They are less common in multi-tenant offices, where shared services make it impractical to hand every cost directly to one occupier.
Even a triple net lease rarely means the tenant pays literally everything, and the roof, foundations and structural elements often stay with the landlord unless the document says otherwise. An absolute net lease goes further still and leaves the tenant responsible for the structure too, which is why the exact wording matters more than the label.
In practice
Real-world examples.
Example
A pharmacy chain signs a 15 year triple net lease on a new store, agreeing to pay all taxes, insurance and maintenance. The landlord is a passive investor who wanted predictable income and no operational involvement, and the lease is priced accordingly.
Example
An accountancy firm takes a double net lease on a suburban office suite, paying its share of property taxes and insurance while the landlord retains responsibility for the roof, car park resurfacing and common area upkeep.
Example
A restaurant operator on a triple net lease is hit by a local property reassessment that lifts the tax bill by $14,000 in the third year of the term. Because the lease passes taxes straight through, the whole increase lands on the restaurant rather than the owner.
Formula
Calculation
Total Annual Occupancy Cost = (Base Rent per Square Foot + Recoverable Costs per Square Foot) x Leased Area
A distribution business signs a triple net lease on a 10,000 square foot warehouse. Base rent is $22.00 per square foot per year, so the base rent bill is 10,000 x $22.00 = $220,000.
Under the lease the tenant also pays property taxes of $3.50 per square foot, building insurance of $0.80 per square foot and common area maintenance of $1.70 per square foot. Those recoveries total $3.50 + $0.80 + $1.70 = $6.00 per square foot, which is 10,000 x $6.00 = $60,000.
Total occupancy cost is $220,000 + $60,000 = $280,000 a year, or $28.00 per square foot.
That comparison changes the decision. A gross lease on a similar unit quoted at $26.00 per square foot, costing 10,000 x $26.00 = $260,000 with no separate recoveries, is $20,000 a year cheaper despite the higher headline rent.Case study
Seen in the real world.
Fenwick Industrial Trust is a fictional property owner and this case is illustrative. It bought a distribution warehouse for $6,000,000 let on a triple net lease at a base rent of $420,000 a year, an initial yield of $420,000 / $6,000,000 = 7.0%, with the tenant responsible for taxes, insurance and maintenance.
In the same portfolio Fenwick held an older building on a gross lease. That property produced rent of $450,000 with landlord-borne operating costs of $150,000, giving net operating income of $300,000. When the local authority raised property taxes across the district by $18,000 per building, the gross-leased asset's net operating income fell to $282,000, a decline of 6.0%, while the triple net warehouse produced exactly the same $420,000 it had the year before.
The trust's investment committee drew a practical conclusion rather than a sweeping one. Net leases protected income from cost inflation, but they also meant Fenwick could not raise rent to reflect the improvements a tenant made, and the covenant strength of the single occupier mattered far more than it would in a multi-tenant building.
Watch out
Common mistakes.
- Comparing a net lease rent with a gross lease rent side by side without adding the recoverable costs to the net figure first.
- Assuming triple net means the tenant is responsible for absolutely everything, including roof replacement and structural repair, which usually requires an absolute net lease.
- Budgeting recoveries as a fixed monthly amount, when landlords typically charge estimates through the year and reconcile to actual costs afterwards.
Questions
People also ask.
What is the difference between triple net and absolute net?
A triple net lease passes taxes, insurance and maintenance to the tenant, while an absolute net lease also passes structural and roof obligations and leaves the landlord with essentially no responsibilities.
Who benefits more from a net lease?
Landlords gain predictable income insulated from cost inflation, while tenants gain a lower headline rent and direct control over how the building is maintained.
Are net leases used outside commercial property?
Almost entirely commercial, since residential tenancies in most jurisdictions restrict how many operating costs can be passed to an occupier.
From the founder's library
Take it further with the book.
Build your financial confidence beyond this definition. Shihan's full-length guide, Accounting Fundamentals, takes the same plain-English approach and turns it into a complete, practical playbook for non-finance managers, business owners and students - with chapter-end quiz answers and presentation slides included.
25% off with code MMHQ25, applied at checkout. Priced in USD - checkout may show the equivalent in your local currency.
View the book and save 25%