Don't Miss Your Lease Renewal Notice: It Can Cost You Your Space
- Jason Jackson

- 3 days ago
- 9 min read
Updated: 16 hours ago
There is one date buried in your lease that can quietly end your practice where it stands. It is the deadline to give notice that you want to renew or extend your lease.
Miss that date, and you can lose your space entirely. Give notice too fast, and you can lock yourself into years you never wanted. Most healthcare practice owners don't realize that a single lease renewal or extension notice carries both of those risks at once.
This article explains, in plain terms, what a lease renewal or extension notice is, what happens to your practice if you fail to give it, and why giving it is a far bigger commitment than most doctors think.

What Is a Lease Renewal or Lease Extension Notice
It is a legal notice. If you are lucky enough to have an option to renew or extend your lease, that option gives you the right to stay in your space for another term when your current lease term ends. To use the option, you have to notify your landlord, in writing, before a set deadline. That written message is your notice.
The deadline is not a single day. It is a window, a stretch of time spelled out in your lease when your notice will be accepted. Sending your notice inside that window is called exercising your option to renew or extend.
Here is the one rule that governs all of it: only written notice, delivered inside the window, counts. Nothing else does.
The underlying reality is that every lease is different, and your specific clause decides everything. It dictates whether you even have an option to stay, how wide your notice window is, and how the rent gets set when you stay. The exact answers live inside your lease.
What Happens If You Fail to Provide Renewal or Extension Notice
If you miss the window, you lose every right to the space. Your lease simply expires, and you vacate on the last day of your lease term. You can't claim the option. You can't stay. As far as the building is concerned, you are no longer a tenant, and the landlord holds all the cards.
The landlord can put your space on the market to see who else wants it. The landlord can hand your space to a tenant already in the building who wants to expand. The landlord can give your space to a stronger covenant, which simply means a tenant whose promise to pay is more secure, or to anyone willing to pay more rent than you.
It gets worse if ownership changed hands. You may be facing a new landlord or property manager who runs the place differently, paid a high price for the building, and wants the rent much higher. You have no claim to push back with, because you missed your option.
Now here is the part that surprises most doctors. Even when the landlord is happy to keep you, your old lease is gone. The lease you already negotiated and paid to put in place is no longer valid the moment your term expires.
Consequently, the landlord can hand you a brand new lease, or keep the old one but add amendments that will not be written in your favor. You are now likely paying a lawyer to renegotiate the very lease you already paid to negotiate once. That is more money and time stacked on top of a higher rent, all because a single notice never went out.

Your Landlord Has a Strategy
This is not rare bad luck. For some landlords, your missed notice is the plan.
When I do location sourcing work, finding good spaces for healthcare clients, I call landlords to ask whether anyone has defaulted, missed a renewal or extension option. With a high profile tenant, I will often hear the same thing: call me back on this date, and if the current tenant misses their option, we can talk. Landlords are more than happy to have that conversation.
That is why the window exists, and why landlords are quietly shortening it. A wide notice window is good for you. A narrow one is good for them, because a narrow window is easier to miss.
They may not even want you gone. They just want options and leverage on their side of the table.
So don't let ego, naivety, or a packed schedule put your practice at risk. "They love me, they'll renew me" is not a plan. You don't know the market around you, and you don't know what is happening behind the scenes.
That option to renew or extend was negotiated on your behalf. Many landlords won't grant one at all when the market is in their favor. Your option is a tenant inducement worth protecting, not a formality, because not every tenant gets one.
Commercial Real Estate Doesn't Follow Residential Rules
Commercial real estate does not run on the same rules as residential, and that gap catches good doctors off guard.
A landlord may chat with you, friendly as can be, and ask whether you are planning to exercise your option to renew or extend. You say yes. You feel handled.
You are not. In commercial real estate, what is not in writing did not happen. A verbal conversation about your intentions is not exercising your option. If written notice never arrives inside the window, a judge or jury will read it one way: you failed to exercise, full stop.
The good news is that giving notice is straight forward, and we do it all the time. Your notice does not need to be signed. It needs to be written, delivered by fax, email, or mail, and confirmed as received. Keep that confirmation. That paper trail is your protection.
How Doctors Get Caught Exercising Their Renewal or Extension Option
Exercising your option carries real legal obligations, and this is the half almost every healthcare owner gets wrong.
Many doctors believe that once they give notice, they can change their mind and walk away if they don't like the rent. That is factually wrong.
When you give notice to renew or extend your lease, you have exercised your option to stay, and you are committed to the full term, whether that is three, five, or ten years. Both you and the landlord are now contractually bound to that space. You don't have to worry about the landlord doing anything sneaky, because you have legally locked in your lease term. But you cannot back out either.
The one thing still open is the rent. Most lease clauses say your net or base rent will be set at the "then market rent," meaning the going market rate at that time. So you exercise the option first, then you negotiate the rent. If the figure lands at a fair market number and you simply don't like it, you are still committed. Once notice is given, it is legally given.
That can feel frightening, especially in a hard year. This is exactly where the right advisor earns their place, by talking through your practice situation before you exercise your option, so you commit with your eyes open.
And if you are worried the landlord could name any rent they want, most leases include a backstop. If the two sides cannot agree, an arbitrator decides the rent. Nobody wants arbitration. It is extremely expensive and always a last resort. I have absolutely had clients and landlords threaten arbitration many times as a technical negotiating move, but I have never had a lease renewal or extension actually go there. That mechanism should be in your lease, so you always know you can carry on at a fair rent.
The ideal situation is to have your renewal or extension team in place long before you reach this stage. Giving notice means you are committing, which means you are serious, and a serious tenant wants the right team, because your landlord already has one. If the cost of that help is your worry, read our guide on how much it costs to renew or extend a commercial lease.
A Tragic Client Story: The Dentist Who Exercised Too Soon

Giving notice too soon can be a costly mistake, and it can change your life for the worse. Let me tell you about a dentist who learned this the hard way. She wasn't my client at the time, or this would have gone differently.
She was ready to retire when another dentist made her an unsolicited offer to buy her practice. They moved ahead on a letter of intent, or LOI, which is a written outline of a possible transaction that does not bind either side. Her lawyer represented her, and she felt she was in good hands.
Since she was near retirement, her lease was near expiring too.
The buyer would have to take on the lease, and there was little term left beyond what remained. Fortunately, her practice had an option to renew. Months passed as the two sides worked through the sale and ran up expensive legal bills. The buyer was sorting out financing and needed to know what the rent would be if the option to renew was exercised. So her lawyer advised her to exercise her renewal option for the dental practice, which committed her to another five years.
Shortly after, the buyer walked away, which a letter of intent lets them do. The lawyer's job was done, and it had not been cheap. She was now committed to working longer than she wanted. Getting out sooner would cost her a penalty. And her lawyer was gone, because without a signed contract there was no legal reason for his continued involvement.
She called me, because someone had to figure out the rent on a five year term she never wanted. The lawyer wasn't thinking about her business. He was thinking legally, about what made the transaction work on paper. Notice is powerful. Knowing when to use it, and when to wait, matters just as much as never missing it.
She had lost time, energy, and real money in legal fees, and she now faced extra cost if she wanted to drop her price for a faster sale so she could retire as planned. This is why you want a team, so you have the right tool for the job. For more on who should be in that role, read our article on whether a lawyer should negotiate your commercial lease renewal.
Commercial Landlords Are Big Business
One last practical point. Even when you do everything right, renewals are slow.
A big landlord has a chain of command. The landlord will usually confirm your notice was received, but that confirmation does not mean a rent proposal is coming next week. You have already told them you are staying, so you are a captive tenant, and a captive tenant does not move to the top of the pile. I have seen it take one to six months just to get the documents moving.
So start early, get your confirmation of receipt, and keep it. Once things are moving they usually go quickly, as long as you are not reopening the lease. I now try to build a renewal proposal deadline into the lease offers I negotiate, because landlords are busy and their lawyers tend to leave that mechanism out. That is not a knock on the lawyers. Their focus is the legal language. The business mechanism is our job.
What You Should Do
Find the notice window in your lease right now, before you need it.
Write down the earliest and latest dates you can give notice.
Put both dates in your calendar with reminders set well ahead of time.
When the time comes, give notice in writing, by fax, email, or mail, and get written confirmation it was received. Keep that confirmation.
Never rely on a verbal conversation because a verbal conversation does not count.
Before you exercise, get professional advice on the likely rent and terms, because giving notice commits you to the full term.
Build your renewal or extension team early, and expect the landlord to take weeks or months to respond.
The Bottom Line
One date decides whether you keep the space you built your practice in. Miss that date and you can lose everything you have there. Give notice without thinking and you can trap yourself for years.
Treat your notice as what it is: one of the most powerful moves in your lease. In writing, on time, and made on purpose. Protect the option you were given, and use it deliberately.
If a renewal or extension is on your horizon and you want it handled right, that is the work Attridge Group does for healthcare practices across the US and Canada.
Help Protect Your Healthcare Community
Do you have a colleague, or friend in the healthcare community whose practice might be at risk? Please share this article with them. Lease renewal dates are critical pieces of information that simply aren't taught in medical or dental school. Make sure they have the knowledge they need so a missed deadline doesn't cost them their space.
Common Lease Renewal Questions
What happens if I miss my lease renewal or extension notice deadline?
Your lease expires at the end of its term and you lose all rights to the space. The landlord can market your space, give it to another tenant, or offer it back to you on a brand new lease at a higher rent. Missing the window removes your leverage entirely.
Does a verbal conversation count as giving notice?
No. In commercial real estate, notice must be in writing and delivered within the window spelled out in your lease. A friendly verbal chat about renewing does not exercise your option. Always send written notice and keep confirmation that the landlord received it.
Can I change my mind after I give notice to renew or extend?
Generally no. Giving notice exercises your option and commits you to the full term, often three, five, or ten years. The rent is still negotiated afterward, but you cannot walk away simply because you dislike the figure, so get advice before you commit.
Is the rent set when I give my renewal notice?
Usually not. Most leases set your net or base rent at the "then market rent," the going market rate at that time, which you negotiate after you exercise. If the two sides cannot agree, many leases let an arbitrator decide, though arbitration is expensive and rare.
How long does a commercial lease renewal take after I give notice?
Often longer than you would expect. A larger landlord may take one to four months to produce a proposal, because you are a captive tenant and not their priority. Give notice early, confirm receipt, and keep that confirmation.



