If you lease commercial space in Alberta—whether it is a retail storefront in Calgary, an industrial warehouse in Edmonton, or office space in a regional hub—you are likely used to focusing on your “base rent” when budgeting.
But there is a silent partner on your monthly lease statement that is getting significantly more expensive.
While Alberta continues to champion its low-tax business environment—with no PST, no provincial payroll tax, and a highly competitive corporate tax rate—commercial property owners and tenants are facing a sharp, consecutive rise in provincial education property taxes.
If your business operates under a standard Triple-Net (NNN) lease, these increases are headed directly to your bottom line. Here is what is changing, why it matters, and how to insulate your business.
The Rising Mill Rates: The Math Behind the Bill
Unlike most provinces, the Government of Alberta determines how much property tax must be collected across the province to fund one-third of K-12 public education. Municipalities are legally required to collect this on behalf of the province.
Following a temporary freeze in 2024, the province has aggressively adjusted these rates upward to cover growing enrollment and operating costs. The non-residential education tax rate tells the story:
| Year | Non-Residential Rate (per $1,000 of Equalized Assessment) | Direction |
| 2024 | $3.76 | Frozen |
| 2025 | $4.00 | Up 6.4% |
| 2026 | $4.17 | Up 4.25% |
In just two years, the base provincial rate has jumped nearly 11%. Because this rate is applied to your property’s assessed market value, if your local real estate market grew in value over the last year, your actual tax bill will increase even faster than the base mill rate.
Why This Hits Tenants Hardest: The NNN Lease Trap
Many business owners mistakenly assume that property tax increases are a headache reserved solely for their landlords. Unfortunately, that is rarely how commercial real estate works.
The vast majority of commercial spaces are leased under a Triple-Net (NNN) or “Double-Net” agreement. Under these terms, the tenant pays a base rent plus their proportionate share of the building’s operating expenses (TMI/CAM), which explicitly includes:
- Building insurance
- Common area maintenance (cleaning, snow removal, repairs)
- Property taxes (both municipal and provincial education portions)
When the province raises the education property tax requisition, the landlord simply passes 100% of that increase down to the tenants through updated monthly operating expense estimates.
The Result: Even if your landlord agreed to freeze your base rent for the next five years, your actual monthly cash outflow can—and likely will—rise every single year due to these tax adjustments.
Surviving the Squeeze: A 3-Step Action Plan for Businesses
To keep these rising overhead costs from eroding your operating margins, you need to be proactive rather than waiting for your year-end reconciliation statement to land in your inbox.1.Deconstruct your lease agreement:Immediate.
Locate your lease and confirm exactly how property taxes are allocated. Are they calculated based on your exact square footage, or are they pooled? Verify that your landlord is only charging you for your proportionate share of the building.2.Request a detailed operating expense budget:Pre-Year End.
Do not wait for the year-end reconciliation invoice to find out you owe thousands of dollars. Ask your landlord or property manager for their current year-end budget projection, specifically requesting the estimated provincial tax portion.3.Audit the annual reconciliation statement:Post-Year End.
When the annual reconciliation statement arrives, compare the landlord’s actual property tax receipts from the municipality against what you were billed. Ensure that any vacant spaces in the building were paid for by the landlord, not subsidized by active tenants.
Looking Ahead
As Alberta’s population continues to grow, the provincial pressure to fund public infrastructure and schooling will keep these property tax metrics highly volatile. Incorporating these rising operating costs into your quarterly cash-flow forecasting is no longer optional—it is a survival mechanism.
If you are trying to figure out how these changing provincial metrics will affect your business’s cash flow, or need help reviewing your current business financial structure to optimize for profitability, let’s chat.
