CRE 101 · deweyluong.realtor
Renewal Options Explained: Fixed Rent, Fair Market Value, and the Notice Deadline That Can Erase a Georgia Tenant's Best Right
A renewal option is the tenant's right — not the landlord's offer — to extend the lease at a price or formula written years earlier. In the made-up example below, a 6,000 SF Gwinnett tenant paying $24.00 a square foot, or $144,000 a year, holds a five-year renewal at a fixed $26.00 a square foot, or $156,000 a year. If market rent at exercise is $30.00 a square foot, or $180,000 a year, that fixed option saves $24,000 a year, $120,000 over the five-year renewal before escalations. The same clause priced at 95% of fair market value instead saves only $9,000 a year. And a floor buried in the fair-market language can force the tenant to overpay by $12,000 a year when the market falls. The difference is entirely in words most tenants skim at signing. By Túy “Dewey” Luong, CCIM — Founding Broker, SERHANT. Atlanta · 318 closed sales / $281.2M career volume · 678-707-2498 · dewey.luong@serhant.com · https://deweyluong.realtor

The worked example uses made-up, rounded numbers. Real option language varies lease by lease. This page is general education only, not legal advice — renewal rights turn on the exact lease words, the notice method, and the calendar.
What a renewal option is, in plain English
- The basic bargain: at signing, the landlord gives the tenant the right to extend the lease for a stated term — commonly five years — at a rent that is either fixed in advance or set by a formula. The tenant decides later, with full knowledge of the market and of its own build-out investment. The landlord cannot withdraw it.
- It only belongs to the tenant: a true option is one-way. If the clause lets the landlord refuse, or requires a fresh negotiation with no fallback price or formula, it is an agreement to negotiate, not an option — worth far less than it looks on the day it is signed.
- It is usually personal: most options belong to the named tenant only and die on an assignment or a sale of the business unless the lease says otherwise. A buyer of a business should check whether the renewal right transfers before pricing the location's future into the deal — see the estoppel lesson.
The three ways renewal rent gets priced
- Fixed schedule: the renewal rent is stated at signing — a set rate per square foot, or the final-year rent plus a stated increase. This is the strongest tenant version: the price is known years ahead, so the option's value can be measured the day the market moves above it.
- Fair market value (FMV): the renewal rent is whatever comparable space leases for at exercise, sometimes at a stated percentage such as 95% of FMV. The number does not exist yet, so the definition and the dispute process decide what the tenant actually pays.
- Formula or index: the final-year rent escalated by a stated annual percentage, or adjusted by a price index. Simple to administer, but it tracks the contract, not the market — cheap in a rising market, expensive in a falling one.
The worked example: a made-up 6,000 SF Gwinnett tenant
- The tenant today: a made-up business in 6,000 SF in Gwinnett County, in the last year of its lease at $24.00 a square foot — $144,000 a year — with one five-year renewal option.
- The fixed-price version: the option states renewal rent of $26.00 a square foot, which is $156,000 a year. Market rent for comparable space at exercise is $30.00 a square foot, which is $180,000 a year. Exercising saves $180,000 minus $156,000, which is $24,000 a year — $120,000 over the five-year renewal before escalations. With 2.5% annual escalations applied to both paths, the fixed path totals $819,987 over five years against $946,139 at market — a difference of $126,152.
- The FMV version: the same tenant with an option at 95% of fair market value pays 95% of $30.00, which is $28.50 a square foot, or $171,000 a year. That saves $9,000 a year against full market — $45,000 over five years — but costs $15,000 a year more than the fixed schedule, which is $75,000 over the renewal term. Same tenant, same space, same market: the pricing sentence alone is worth $75,000.
- Why landlords prefer FMV: an FMV option keeps a good tenant without giving away the upside. A fixed option signed in a soft market can lock the owner into years of below-market rent — the mirror image of the tenant's $24,000-a-year win above.
The floor clause: when FMV stops being fair
Many FMV options add that renewal rent will be not less than the rent in the final lease year. Run the downside on that sentence. Suppose the market falls to $22.00 a square foot, or $132,000 a year. A clean 95%-of-FMV option would price at $20.90 a square foot, or $125,400 a year. The floor overrides it: the tenant pays the final-year rent of $24.00 a square foot, or $144,000 a year — $12,000 a year above market, $60,000 over a five-year renewal, for the right to stay in a space the open market values for less. In a falling market the correct move can be to let the option lapse and negotiate as a free agent, using real relocation alternatives as leverage — exactly the comparison a tenant should run before exercising, not after.
What the FMV definition must answer
- Comparable to what? New leases in the same building, the same submarket, or the whole county? Renewal transactions or new-tenant transactions? A definition pointed at premium new deals in better buildings produces a premium answer.
- Do concessions count? Market deals for new tenants usually carry tenant improvement money and free rent; renewal FMV definitions often exclude them. A renewal priced at headline market rent with no concessions can cost more than the market deal it claims to mirror — compare effective rent, not face rent.
- Who decides a dispute? A workable clause names a process: the parties negotiate for a set period, then each appoints a broker or appraiser, and those two appoint a third whose number, or an average, controls. A clause with no process leaves the tenant choosing between the landlord's number and a lawsuit.
- Is there a cap as well as a floor? Tenants rarely get both, but a stated cap on the FMV result — for example, no more than a set percentage above final-year rent — converts an open-ended formula into a bounded one.
The notice deadline: the clause that erases everything
- The window is narrow and one-way: a typical option must be exercised in writing no earlier than 12 months and no later than 9 months before expiration. Notice given early can be ineffective; notice given one day late is usually a lapsed option. The right does not warn the tenant — the calendar is the tenant's job.
- The method matters: many leases require notice by a specific method, to a specific address, sometimes by certified mail or a named courier. A friendly email to the property manager may not be an exercise at all. Keep the proof of delivery with the lease file.
- Conditions can quietly block exercise: options commonly require that the tenant not be in default, that it has not assigned the lease, and sometimes that it has never been late beyond a stated count. A tenant can hold a valuable option and lose it over a curable default nobody flagged.
- Calendar it twice: put the opening and closing of the window on two calendars, with a broker review 15 months out — enough time to price the fixed-versus-FMV-versus-free-agent comparison above and to line up a real alternative before deciding.
For owners: what a signed option does to value
A buyer's underwriting has to price the option that is actually in the lease, not the rent roll's current line. A fixed renewal $24,000 a year under market, exercisable for five more years, is a known drag on near-term income and belongs in the cash flow model, not in a footnote. Abstract every option in diligence: the term, the pricing method, any floor or cap, the notice window, the conditions, and whether it transfers on a sale. An FMV option with a strong floor is close to market income and underwrites cleanly; a stack of fixed options signed in a soft market can hold a center's income under market for a decade — the same concentration risk, on a slower clock, as the one in the WALT lesson.
Cho nhà đầu tư và chủ doanh nghiệp người Việt
Renewal option là quyền của người thuê — không phải đề nghị của chủ đất — được gia hạn hợp đồng theo mức giá hoặc công thức đã ghi sẵn từ khi ký. Có ba cách định giá kỳ gia hạn: giá cố định ghi trước, giá theo thị trường (fair market value, FMV) tại thời điểm gia hạn, hoặc công thức tăng theo phần trăm hay chỉ số. Trong ví dụ của trang này: mặt bằng 6.000 SF ở Gwinnett đang thuê $24,00/SF, tức $144.000 mỗi năm. Nếu option ghi giá cố định $26,00/SF ($156.000/năm) mà giá thị trường khi gia hạn là $30,00/SF ($180.000/năm), người thuê tiết kiệm $24.000 mỗi năm, $120.000 trong 5 năm. Nếu option ghi 95% FMV, giá thuê là $28,50/SF ($171.000/năm) — chỉ tiết kiệm $9.000 mỗi năm và đắt hơn phương án cố định $75.000 trong 5 năm.
Hai điểm cần đặc biệt chú ý. Thứ nhất, điều khoản sàn (floor) "không thấp hơn tiền thuê năm cuối" có thể buộc người thuê trả cao hơn thị trường $12.000 mỗi năm khi giá thị trường giảm. Thứ hai, option chỉ có giá trị nếu gửi thông báo đúng hạn — thường là trong khoảng 12 đến 9 tháng trước khi hết hạn — và đúng cách thức hợp đồng quy định; trễ một ngày là mất quyền. Chủ doanh nghiệp người Việt khi thuê mặt bằng dài hạn, nhất là khi đã đầu tư nhiều vào cải tạo, nên đàm phán option ngay từ đầu và ghi lịch nhắc trước hạn thông báo ít nhất 15 tháng. Đây là thông tin giáo dục chung, không phải tư vấn pháp lý.
Frequently asked questions
What is a renewal option in a commercial lease?
A renewal option is the tenant's right to extend the lease for a stated term at a rent that is fixed in advance or set by a formula in the lease, exercisable by written notice inside a stated window. It is a one-way right: the tenant chooses, the landlord cannot withdraw it. A clause that only promises a future negotiation, with no price, formula, or dispute process, is not a true option.
Is a fixed renewal rent or fair market value better for a tenant?
A fixed schedule is usually better when the market rises, because the price is known and can sit well under market — $24,000 a year under in the worked example on this page. Fair market value protects the tenant from being forced out but mostly reprices the space to market, and a floor clause can push the renewal rent above market when rents fall. The fixed version's value is measurable; the FMV version's value depends on its definition and dispute process.
What happens if a tenant misses the renewal notice deadline?
In most leases the option lapses. The tenant becomes a free agent at expiration: it can negotiate a new lease, but the landlord is free to demand market terms, offer the space to others, or reposition the property. Courts and landlords rarely excuse a late exercise, which is why the notice window — commonly 12 to 9 months before expiration — belongs on a calendar with proof-of-delivery discipline.
Does fair market renewal rent include free rent and TI?
Only if the lease's FMV definition says so. Many definitions price the renewal off headline rents on comparable new leases while excluding the tenant improvement allowances and free-rent periods those deals carry, so the renewal can cost more in effective rent than the market deal it claims to mirror. The definition, the comparable set, and the dispute process should all be negotiated at signing, when the tenant still has leverage.
Renewal option là gì và người thuê cần nhớ điều gì nhất?
Renewal option là quyền gia hạn hợp đồng thuê theo giá cố định hoặc công thức đã ghi trong hợp đồng — ví dụ giá cố định $26,00/SF giúp tiết kiệm $24.000 mỗi năm so với giá thị trường $30,00/SF trong ví dụ của trang này. Điều quan trọng nhất là hạn thông báo: thường phải gửi văn bản trong khoảng 12 đến 9 tháng trước khi hết hạn, đúng địa chỉ và đúng cách thức hợp đồng quy định. Trễ hạn là mất quyền gia hạn, dù mức giá trong option có lợi đến đâu. Đây là thông tin giáo dục chung, không phải tư vấn pháp lý.