Commercial Net Effective Rent in Alberta

1. Define the decision and viewpoint

State whether the calculation compares landlord proposals, tenant occupancy cost, investment underwriting or another decision. Landlord and tenant views can include different cash flows and cannot be labelled interchangeably.

Identify the effective date, lease alternatives, currency, analysis term and whether the result is nominal, averaged or discounted.

• Viewpoint
• Effective date
• Area
• Term
• Cash flows
• Discount basis
• Output units

2. Fix the area and measurement basis

Use the area stated or to be stated in the lease and identify the measurement standard, date, preparer and whether the rate applies to rentable, usable or another defined area. Reconcile later measurement adjustments.

BOMA publishes distinct standards for different property types. A quoted square-foot rate cannot be compared reliably when the denominator or measurement method is unknown.

3. Build the contractual rent schedule

Schedule base or minimum rent by month and lease year, including commencement, steps, partial periods and any variable component. Keep additional rent, utilities, parking, storage and other charges in separate rows.

Recalculate the schedule from the lease or proposal terms rather than averaging headline rates. State whether the analysis begins at access, possession, rent commencement or another date.

4. Schedule concessions and landlord costs

Record rent-free or reduced-rent periods, cash inducements, tenant-improvement allowances, landlord work, commissions, legal fees and other included leasing costs with payment timing and conditions.

Do not subtract a stated allowance until the payment obligation and eligibility are understood. A maximum allowance is not necessarily cash paid at commencement.

5. Choose and disclose the method

A simple average can spread defined net rent or net landlord revenue across the stated area and term. A discounted analysis first converts dated cash flows to present value using a disclosed rate and timing convention, then derives the comparable output under the selected method.

There is no safe standalone result without the method. RECA's commercial competency framework requires selecting a net-effective-rent formula and distinguishing effective rent from market rent.

6. Keep occupancy cost separate

Tenant occupancy cost may also include additional rent, utilities, insurance, maintenance, parking, storage, fit-up financing, restoration and tax. State clearly whether these amounts are inside or outside the metric.

A landlord-side net effective base rent is not the tenant's complete occupancy cost. Use the same scope when comparing alternatives.

7. Treat variable and percentage rent explicitly

Separate fixed contractual cash flows from sales-based, index-based or other contingent rent. Show the source scenario, breakpoint, rate and sensitivity rather than silently blending one forecast into the base result.

A projected variable amount is not contractual fixed rent. Preserve actual reported history and forward assumptions separately.

8. Address tax and accounting separately

CRA explains that commercial rent is generally taxable and that rent-free periods, rent reductions, cash payments and leasehold improvements can receive different GST/HST treatment depending on the arrangement.

Calculate contractual economics before tax, then add transaction-specific GST/HST, income-tax and accounting conclusions from qualified advisors. Do not use a net-effective-rent label as a tax conclusion.

9. Run sensitivities and reconcile execution

Test term, commencement delay, area change, build-out cost, allowance utilization, discount rate, percentage rent and early termination where relevant. Identify the assumptions that drive proposal ranking.

After lease execution, replace proposal assumptions with the final contract and payment schedule. Preserve both versions and explain every change.

10. Publish the calculation with limitations

Show the included cash flows, exclusions, formula, timing, area, term, discount rate if any, preparer and review date. Provide the schedule needed to reproduce the result.

This guide is educational and does not prescribe one universal formula. It is not legal, accounting, tax, appraisal or investment advice.