Encyclopedia
Basic rent
The fixed rent in a lease, usually stated per square foot per year and paid monthly. Additional rent is on top.
For example: A tenant compares two retail spaces by adding basic rent and the landlord's estimate of additional rent for each. (Illustration only, not a real deal.)
This is a general industry term with no single official definition. Your lease or contract wording controls.
Example only, not a real client. Say your office lease sets basic rent at a fixed rate per square foot, plus your share of operating costs and taxes. Basic rent is the part you negotiate directly with the landlord; additional rent depends on building costs.
What I’d tell a friend
Separate basic rent from additional rent when comparing offers. Both make up your real cost.
Why it matters to you
It's the headline number, not the full cost. Comparing spaces on basic rent alone can make the more expensive space look cheaper.
How to use it in your deal
Tenants should compare total occupancy cost, not just basic rent: add operating costs, taxes, any percentage rent and the cost of improvements you'll fund. Check which area is used to calculate rent and how often basic rent increases.
Negotiate free rent or reduced rent periods, especially for fixturing. Landlords set basic rent with market data and lender expectations in mind. Buyers should confirm basic rents in the rent roll match the leases, including any step-ups already scheduled, and compare them with current market rents to spot leases that will drop or rise at renewal.
Owners refinancing will find lenders focus on basic rent from creditworthy tenants. A tenant's practical test: ask the landlord for a total monthly figure for year one, including estimated additional rent and Goods and Services Tax (GST), and put it beside the same figure from other spaces.
Rent is usually payable in advance on the first of the month, and many leases ask for post-dated cheques or pre-authorized debit plus a deposit of one or more months' rent. Late payment can trigger interest and default rights quickly, so set up payments before you open.
Mistakes I see
Comparing basic rent only. Missing escalations. Using the wrong area. Forgetting GST on rent. Assuming rent-free periods also waive additional rent; they often don't.
In BC and Vancouver
The lease controls.
Official sources: CanLII (court decisions)
What it is
Basic rent, or base rent, is the fixed rent in a lease, usually stated per square foot per year.
In net leases, tenants also pay additional rent for operating costs and taxes.
What to check
Look at scheduled increases over the term and at any free or reduced rent periods.
Compare total occupancy cost, not only basic rent, and check how area is measured, since rent is charged on it.
Questions to ask before you sign
- What's the total occupancy cost?
- When does basic rent increase?
- Which area is it based on?
- Is there free rent?
Keep reading
Related terms: Additional rent, Net lease, Effective rent
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General information for British Columbia only. It isn’t legal, tax, accounting or financial advice, laws and rates change, and reading it doesn’t make you my client. Any numbers or scenarios are hypothetical. Check the linked official source and talk to a lawyer, accountant or other qualified professional before you act or sign anything. See the terms and disclaimer.