Lease expenses are usually the highest expense businesses spend their money on. Tenants need to ensure they are not overpaying.
1) Inflation and general market conditions usually results in year-to-year increases in building expenses for the landlord. So slight increases passed on to the tenant is normal. However any sudden increase is cause for concern.
2) When a change in the landlord or management occurs, leases should be reassessed. The fees for services could change and the tenant may overlook these changes. For example, the cleaning company could be a third party who changes hands to another cleaning company. The new cleaning company could charge higher rates, thereby having those expenses passed on to the tenant.
3) If construction projects are happening in your building, conduct an audit of the expenses. Check your lease since the lease may state that any construction project expenses are not included under your lease payment obligations. Also every capital improvement should be checked to see whether or not it is compliant with the lease terms. Usually the tenant has to pay for capital improvements to a building but this usually applies only when the improvements alleviate future operating costs. Also, it’s important to note that many times it’s not too late to audit the landlord even years after a capital improvement since most times these costs are broken up into several years thereafter. So check your lease and audit your landlord if needed.
4) Make sure to check your lease when it begins/renews and expires. You can check future years against your base year and track any changes. It’s important to check your lease and validate your expenses, and to then manage the expenses in future years. Audits of leases can be very helpful when renewing a lease as well.
5) Occupancy rates in a building are critical in tracking operating expenses. Check to see if your lease has a fixed or variable expense rate. If it’s variable, keeping track of occupancy levels in the building is essential in helping you figure how your expenses change with time, and shifts in tenant occupancy.
6) Make sure to review your expenses in an itemized manner. Reconciliations are key components to look at. Not looking over the lease reconciliation at the end of the lease term can be very costly.
7) Especially with the most recent downturn in the commercial office market, landlords are being increasingly pressured to pass on extra charges to the tenant. Now it might be difficult to differentiate between legitimate charges and bogus charges due to the landlord’s financial distress, so an audit may be the right choice. It’s important for you to know that audits are common, and landlords are usually ready to respond to your inquiries.

