The keys are ready. The certificate isn’t.

The build-out is finished. The exam rooms are plumbed, the waiting area is painted, and the first patients are on the schedule for a new clinic in the Frisco Station medical corridor. Then the property manager sends one more email before releasing the keys: “We’ll need a certificate of insurance naming us as additional insured, with a waiver of subrogation, before occupancy.” Suddenly the opening date depends not on the practice, but on a one-page form — and whether the coverage behind it is built correctly. A lease’s insurance section is quietly one of the most consequential clauses a practice owner signs, and the Texas Department of Insurance describes general liability — the coverage at the center of nearly every lease requirement — as protection against the bodily-injury and property-damage claims that arise from operating a business on a premises. For practice owners from Frisco and Plano to McKinney and across Texas, understanding that section before signing is what keeps an opening on schedule.

What your lease actually requires

A commercial lease’s insurance clause is really a list of conditions you must satisfy before — and throughout — your tenancy. For a medical office, the stack usually includes five things.

General liability is the anchor. Most commercial leases require it, typically at a minimum of $1 million per occurrence and $2 million aggregate, and many landlords require the higher $2 million per occurrence for medical and other high-traffic tenants. This is the coverage we explain in depth in What Does General Liability Insurance Cover in Texas?, and it sits alongside — never replaces — your malpractice policy, a distinction we draw out in Malpractice vs. General Liability.

The landlord as additional insured. The lease will require you to extend your general liability coverage to the landlord (and often the property manager) by an additional insured endorsement. This is a real change to your policy — not the same as merely listing the landlord as the “certificate holder,” a distinction that trips up many first-time tenants.

A waiver of subrogation. Most leases require your insurer to waive its right to come after the landlord to recover what it pays on a claim. A waiver of subrogation is added by endorsement; checking a box on the certificate is not the same as having the endorsement on the policy.

Property coverage on your build-out. Medical build-outs are expensive — specialized rooms, plumbing, equipment mounts — and that investment is yours to insure. Leases commonly require property coverage on your business personal property and your tenant improvements, at replacement value. Many practices fold general liability and property together into a business owners policy for efficiency.

Sometimes more. Higher-value or longer-term leases increasingly require business income coverage (so a covered shutdown doesn’t stop your rent), which we cover in Business Interruption Insurance in Texas — and, as the next section explains, often workers’ compensation.

The Texas reality: the workers’ comp trap

Here is the requirement Texas practice owners most often miss. Texas is unusual: the Texas Department of Insurance confirms the state does not require most private employers to carry workers’ compensation — employers may choose to be a “non-subscriber.” A practice owner who knows that may reasonably assume workers’ comp is off the table.

But “the state doesn’t require it” and “you don’t need it” are different statements. The same TDI guidance notes that contracts can require workers’ compensation even when the state does not — and a commercial lease is a contract. Many medical-office leases require the tenant to carry workers’ compensation (or an alternative), and the COI must then show it. Choosing to be a non-subscriber also carries its own obligations: a Texas non-subscriber generally must file an annual notice with the state’s Division of Workers’ Compensation and post notices for employees, and it gives up key legal defenses if an injured employee sues. So the lease clause and the state law can point in opposite directions, and the lease usually wins. The practical lesson: read the workers’ compensation line in your lease before you assume the Texas default applies to you.

Following these practical breakdowns? We publish Texas medical-practice coverage guidance — like this — on social first. Follow and like The Agent’s Office® on Facebook for the questions worth asking before you sign the lease, not after.

Mistakes and myths

• Myth: “The landlord’s insurance covers my space.” Reality: the landlord’s policy covers the building structure and common areas, not your business property, your build-out, or claims arising from your operations. That’s your responsibility — and the lease says so.
• Myth: “Being the certificate holder means the landlord is covered.” Reality: certificate holder and additional insured are different. The landlord usually needs to be added as an additional insured by endorsement; being listed only as certificate holder does not extend your coverage to them.
• Myth: “My malpractice certificate satisfies the lease.” Reality: a lease is asking about general liability, property, and often workers’ comp — not malpractice. A malpractice declarations page does not answer what the lease is requesting.
• Myth: “I’m a Texas non-subscriber, so workers’ comp can’t be required of me.” Reality: state law makes it optional, but your lease can still require it contractually. The two are independent.
• Myth: “Once I send the COI, I’m done.” Reality: COI compliance is ongoing. Certificates expire with your policies, and most leases require a current certificate for the entire term — a lapse can put you in default.

The COI checklist

The table below maps the common lease requirements to what each one means in practice. Actual requirements vary by lease and landlord, so treat this as a guide and read your own agreement — ideally with a licensed agent and an attorney.

The certificate is the proof, but the endorsements are the substance. A COI that says “additional insured” and “waiver of subrogation” only means something if the underlying policy actually carries those endorsements — which is exactly where a careful review pays off.

How The Agent’s Office® helps

The work here isn’t buying a policy — it’s making the policies match the lease, exactly, so the certificate clears on the first try. As a fully virtual, independent agency based in Frisco, Texas, The Agent’s Office® reads the insurance section of your lease, builds the coverage to meet it — the right general liability limits, the additional insured and waiver-of-subrogation endorsements, property and tenant-improvement coverage, workers’ comp where the lease requires it — and issues a certificate of insurance that names the right parties the way the landlord and your credentialing partners expect.

Because we’re independent, we compare carriers that meet the lease’s rating requirements rather than forcing one company’s paper to fit. We don’t promise a specific premium, carrier, or that any certificate will satisfy a particular landlord — every lease is different — but we can make sure the coverage and the endorsements line up before your occupancy date, not after. Service is by phone, text, and email, so you can handle it between build-out meetings.

One more for the road: if this was useful, like The Agent’s Office® on Facebook — it’s where we share Texas medical-practice coverage insights first.

This article is general educational information about insurance requirements commonly found in Texas commercial leases for medical practices. It is not legal, tax, or insurance advice, and it is not a guarantee of coverage or that any certificate will satisfy a specific landlord or contract. Lease terms, endorsements, and requirements vary. Review your lease with a licensed insurance agent and a licensed Texas attorney before signing.