Net Lease vs Gross Lease in Commercial Property

The difference between a net lease and a gross lease is who pays the property’s outgoings. Under a net lease, the tenant pays base rent plus some or all outgoings, such as council rates, insurance, maintenance, cleaning, or management costs. Under a gross lease, the rent generally includes the agreed operating costs, so the landlord pays those costs from the rent received.^[1] The practical guide below shows how to compare the two structures, calculate the real occupancy cost, and identify lease clauses that need clarification before signing.

The labels are useful starting points, but they do not replace the lease itself. Commercial leases can use modified structures, and the exact treatment of outgoings, rent reviews, repairs, insurance, tax, and capital costs must be confirmed in the lease and any disclosure statement.

What is the difference between a net lease and a gross lease?

A net lease separates base rent from property outgoings, while a gross lease combines most or all agreed property costs into the rent. The key question is not whether the advertised rent looks lower, but whether the tenant must pay additional occupancy costs during the term.

The Property Council of Australia defines a gross lease as one where operating costs are included in the rent, while a net lease allows the owner to recover outgoings from the tenant.^[1] In practice, many Australian commercial leases are negotiated variations rather than purely gross or purely net arrangements.

How does a net lease work?

A net lease requires the tenant to pay base rent and additional amounts for the outgoings listed in the lease. The tenant’s total occupancy cost therefore depends on both the agreed rent and the actual or estimated cost of operating the property.

Common net lease outgoings may include:

• Council rates
• Water charges
• Building insurance
• Cleaning
• Security
• Repairs and maintenance
• Property management fees
• Utilities
• Promotional or marketing levies in a shopping centre
• Emergency services levies
• Pest control
• Audit fees

The tenant should ask for a clear schedule of outgoings, the method used to apportion them, recent expense statements, and the assumptions behind any estimate. NSW Small Business Commissioner guidance states that outgoings should be clearly specified in the lease and disclosure statement, because these costs can change over time.^[2] If the lease is for a retail shop, state legislation may also limit which costs can be recovered and how they must be disclosed.

What are the advantages of a net lease?

A net lease can benefit landlords because the tenant contributes directly to the costs associated with operating the property. It can also benefit tenants where the base rent is lower, the outgoings are transparent, or the tenant occupies a large area and can control some operating costs.

The main advantages are:

• The rent can more clearly separate the landlord’s return from property expenses.
• Tenants may be able to review or challenge unreasonable costs.
• Landlords have less exposure to unexpected increases in rates, insurance, or maintenance.
• Large tenants may gain more control over building operations and services.

The main risk is that a low quoted rent can conceal a high total occupancy cost. A tenant should compare the annual base rent plus estimated outgoings, not base rent alone.

How does a gross lease work?

A gross lease charges one rent that includes the property costs specified in the agreement. The landlord pays those included costs, although the lease may still allow adjustments for increases, unusual expenses, utilities, or costs caused by the tenant.

A gross lease should identify exactly what is included. For example, the rent may include council rates, building insurance, cleaning, and general maintenance, while electricity, internet, repairs caused by the tenant, fit out costs, and make good obligations remain the tenant’s responsibility.

What are the advantages of a gross lease?

A gross lease gives the tenant greater budgeting certainty because fewer property expenses are billed separately. It can be useful for office tenants, smaller businesses, and retailers that need to forecast occupancy costs without managing a long list of variable charges.

The main advantages are:

• Easier cash flow forecasting
• Fewer separate invoices and reconciliations
• Less exposure to changes in ordinary building expenses
• Simpler comparison between premises when the included costs are genuinely comparable

The landlord carries more risk under a gross lease if insurance, rates, cleaning, or maintenance costs rise. For that reason, a gross lease may include a base year, annual adjustment, expense cap, or provision allowing certain increases to be passed through to the tenant.

What is a modified gross lease?

A modified gross lease is a negotiated structure where the landlord and tenant divide specific property expenses. The tenant may pay base rent plus utilities and cleaning, while the landlord pays rates, insurance, and structural repairs.

Modified gross leases are common because they allow the parties to match the cost structure to the property and the tenant’s use. A retail shop in a shopping centre may have base rent, centre outgoings, promotional levies, and utilities treated separately, while an office lease may include some building services within the rent.

The lease should state:

1. Which outgoings the landlord pays
2. Which outgoings the tenant pays
3. Whether the tenant pays a fixed amount or a proportion
4. How the proportion is calculated
5. Whether the landlord can recover management or administration fees
6. Whether costs can increase during the term
7. Whether capital expenditure is excluded or treated separately
8. How the parties reconcile estimates against actual expenses

A modified structure is not necessarily better or worse than a pure gross or net lease. It is better only when the allocation is clear and the total cost is understood.

Which lease is better for a commercial tenant?

A gross lease is usually easier for a tenant to budget, while a net lease can be more flexible and may offer a lower starting rent. The better option depends on the tenant’s tolerance for cost changes, the property’s operating expenses, and the quality of the lease disclosure.

A tenant should favour a gross structure when:

• Cash flow certainty is a priority
• The business has limited experience forecasting property costs
• The landlord controls most building services
• The property has unpredictable insurance, maintenance, or utilities costs
• The tenant cannot independently verify historical outgoings

A net structure may suit a tenant when:

• The outgoings schedule is detailed and supported by historical statements
• The tenant can control or monitor some operating costs
• The tenant occupies a large or standalone property
• The tenant wants greater transparency over the expenses it is paying
• The base rent and estimated outgoings produce a competitive total cost

For a Melbourne CBD retailer, the decision should also account for trading hours, cleaning, security, promotional levies, waste removal, building access, services, and any specialist requirements for food and beverage operations. A commercial lease guide for Australia can help tenants review these costs alongside rent, fit out, GST, and make good obligations.

Which lease is better for a commercial landlord?

A net lease generally gives the landlord stronger protection against increases in property operating costs, while a gross lease can make the premises easier to market to tenants seeking cost certainty. The right structure depends on the property type, tenant profile, market conditions, and the landlord’s ability to manage variable expenses.

A landlord may prefer a net lease when:

• The property has significant variable outgoings
• Insurance, rates, or maintenance costs are difficult to forecast
• The tenant has substantial control over the premises
• The property is standalone or separately metered
• The landlord wants to preserve the net income from the asset

A landlord may prefer a gross lease when:

• The property is an office or smaller commercial building
• Simplicity is important to prospective tenants
• The landlord can forecast operating expenses reliably
• The market expects an all inclusive rent
• The landlord wants greater control over building presentation and services

The landlord should avoid using the word “gross” without defining its limits. If the tenant later discovers that cleaning, insurance, repairs, or management fees are excluded, the apparent simplicity of the lease can quickly become a source of dispute.

How should you compare net and gross lease costs?

Compare the total annual occupancy cost, not the advertised rental rate. For a net lease, add the base rent, estimated outgoings, utilities, levies, insurance contributions, and other tenant costs. For a gross lease, identify any excluded costs and any clauses that allow the rent or included expenses to increase.

Use this comparison:

Net lease total cost = base rent + tenant outgoings + utilities + levies + other occupancy costs

Gross lease total cost = gross rent + excluded costs + tenant specific costs

Ask for the following documents before comparing premises:

• The proposed lease
• The landlord’s disclosure statement
• The current outgoings budget
• Historical outgoings statements
• The method used to apportion shared expenses
• Details of rent reviews
• Details of insurance and maintenance responsibilities
• Any promotional levy or centre marketing budget
• The make good and reinstatement obligations
• Any incentives, rent free periods, or landlord contributions

Business Victoria advises tenants to clarify who pays rates, taxes, insurance, and other outgoings before signing, and to make those responsibilities part of the negotiation.^[3] For Victorian retail leases, landlords must provide disclosure information covering rent, outgoings, and other obligations, and Victorian requirements were updated for retail leasing documentation from July 2026.^[4]

What should tenants check in a net lease?

Tenants should check the definition, estimate, allocation, and recovery method for every outgoing. The most important issue is whether the lease gives the landlord a broad right to charge costs that were not clearly explained during negotiations.

Check these clauses carefully:

Outgoings definition

Confirm whether the lease includes rates, taxes, insurance, repairs, maintenance, management fees, cleaning, security, utilities, marketing, and audit costs. Do not assume that an outgoing is included or excluded because of the lease label.

Apportionment method

A tenant may pay a proportion based on floor area, lettable area, occupancy, usage, or another formula. The lease should explain the formula and identify whether vacant areas are included in the landlord’s calculation.

Capital costs

Capital works and improvements are different from ordinary repairs and maintenance. Ask whether the lease excludes capital expenditure and whether any replacement, upgrade, or compliance work can be passed on to the tenant.

Estimates and reconciliation

Ask how estimated outgoings are billed and when the landlord provides a reconciliation against actual expenses. NSW guidance states that retail outgoings should be disclosed and supported by estimates and statements under the applicable retail leasing framework.^[2]

Tenant specific costs

Confirm whether the tenant pays for its own electricity, water usage, waste, grease traps, exhaust systems, security systems, repairs caused by its business, and specialist maintenance. These costs can be particularly important for cafés, restaurants, and other food and beverage operators. A Melbourne CBD food and beverage leasing guide covers operational issues that should be addressed alongside the rent structure.

What should landlords check in a gross lease?

Landlords should define the included costs and protect against expenses that are outside ordinary operating costs. A gross lease should not leave the landlord responsible for every expense connected with the premises.

A landlord should clarify:

• Whether the gross rent includes all outgoings or only specified outgoings
• Whether utilities are included
• Whether tenant damage is excluded
• Whether unusual repairs or regulatory works can be recovered
• Whether the rent changes if the tenant’s use increases operating costs
• Whether annual increases apply to the entire rent
• Whether a base year or expense cap applies
• Whether the tenant must maintain its own business insurance
• Whether fit out and make good costs remain the tenant’s responsibility

A gross lease can still require the tenant to pay costs that arise from its particular use. For example, a restaurant may remain responsible for grease trap servicing, exhaust cleaning, trade waste, or repairs caused by specialist equipment even where general building outgoings are included.

Do gross and net leases affect retail leasing in Australia?

Yes. Retail leasing laws can affect how outgoings are disclosed, recovered, estimated, and audited, so the lease structure must be reviewed together with the relevant state legislation. A commercial lease label does not override statutory requirements that apply to a retail shop.

In Victoria, retail leasing information includes rent, outgoings, permitted use, repairs, maintenance, and make good obligations.^[3] In NSW, retail lease outgoings must be meaningfully disclosed and directly and reasonably related to the management, operation, maintenance, or repair of the relevant shop, building, or shopping centre.^[5]

Retail tenants should therefore check:

• Whether the premises falls within retail leasing legislation
• Whether a disclosure statement is required
• Whether the proposed outgoings are legally recoverable
• Whether estimates and audited statements are required
• Whether promotional levies are separately identified
• Whether capital costs are excluded
• Whether the permitted use matches the intended business
• Whether the lease includes the required repair and maintenance obligations

For landlords and tenants at major Melbourne precincts, a specialist retail leasing adviser such as Ainsworth Property can help assess how the rent structure fits the site, tenant use, precinct operations, and leasing strategy.

What is the simplest way to explain net lease versus gross lease?

The simplest explanation is: a net lease makes the tenant pay rent plus specified property expenses, while a gross lease includes specified property expenses in the rent.

The word “specified” matters in both cases. A net lease does not automatically mean the tenant pays every property cost, and a gross lease does not automatically mean the landlord pays every cost. The signed lease, disclosure statement, and applicable legislation determine the final position.

Frequently Asked Questions

Is a net lease cheaper than a gross lease?

A net lease can have a lower advertised rent because the tenant pays outgoings separately, but it is not necessarily cheaper overall. Compare base rent, estimated outgoings, utilities, levies, insurance, and other occupancy costs before deciding.

Does a gross lease include utilities?

Not always. Some gross leases include ordinary utilities, while others exclude electricity, water usage, telecommunications, waste, or tenant specific services. The lease must state which utilities are included.

Who pays repairs under a net lease?

The tenant may pay some repairs and maintenance under a net lease, but responsibility depends on the lease and applicable law. Structural repairs, building systems, tenant damage, and routine maintenance should be addressed separately rather than inferred from the word “net.”

Can a gross lease still charge outgoings?

Yes. A gross lease can exclude particular costs or allow certain increases to be recovered. Tenants should identify every excluded outgoing and any adjustment clause before signing.

What should I ask before signing a commercial lease?

Ask for the proposed lease, disclosure statement, outgoings budget, historical expense statements, rent review provisions, repair obligations, permitted use, fit out requirements, make good obligations, and details of all tenant specific costs. Obtain independent legal, accounting, or specialist leasing advice before signing.

Related Resources

• How commercial leases work in Australia
• F&B Leasing in Melbourne CBD: What Restaurant and Café Operators Need to Know
• Placemaking and Shopping Strip Management: How to Evaluate a Retail Property Strategist

Sources

1. Glossary of Terms
2. Understanding the costs of leasing
3. Lease a business premises
4. Changes to doing business from 1 July 2026
5. What are outgoings?