
lease financial modeling
How should free rent sit in a lease model?
Put free rent in the months it actually pays. Do not smear it across every later year by hand.
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What is the short answer?
Put free rent in the months it actually pays. Do not smear it across every later year by hand.
What should you change first?
Change this page's input and hold the rate still.
What must stay visible?
The rate, the extras, and the year the credit lands.
What should you open next?
Open how free rent changes effective rent and keep the same stack.
Put free rent in the months it actually pays. Do not smear it across every later year by hand.
Start with cash you can date. Leave slogans off the sheet.
Add extras the tenant still pays.
Keep one visible rate so a later reader can check the work.
Name the method in plain words.
This page sits under Lease financial modeling.
Need the next step? Open how free rent changes effective rent.
See How do you build a lease cash-flow model when you want the nearby walk.
Open How do free rent periods and tenant improvement allowances affect NPV if this page is not the last step.
Investopedia defines net present value as later cash brought back to today. See Investopedia on NPV.

This question still needs a dated cash walk: How should free rent sit in a lease model?
A short recap cannot carry a year-by-year example.
The rank can flip when this input moves.
A finance lead will ask which line changed the number.
Formula in words. Model-free-rent uses one shared rate and one dated list.
| Input | Meaning |
|---|---|
| Start rent | First-year rent before extras |
| Extras | CAM, tax, or insurance the tenant still pays |
| Credits | Free rent or build-out money |
| Term | How many years the cash list runs |
| Discount rate | How hard later cash is shrunk |
Here is a teaching sample. It is not customer data and not a result from a live client.
| Metric | Path A | Path B |
|---|---|---|
| Start rent | $41,000 | $38,130 |
| Year-1 extras | $8,200 | $8,774 |
| Year-1 credit | $20,000 | $11,000 |
| Sample NPV | $352,948 | $343,945 |
| Year | Rent | Extras | Credit | Cash out | Value today |
|---|---|---|---|---|---|
| Year 1 | $41,000 | $8,200 | $20,000 | $29,200 | $27,037 |
| Year 2 | $42,230 | $8,446 | $0 | $50,676 | $43,447 |
| Year 3 | $43,497 | $8,699 | $0 | $52,196 | $41,435 |
| Year 4 | $44,802 | $8,960 | $0 | $53,762 | $39,517 |
| Year 5 | $46,146 | $9,229 | $0 | $55,375 | $37,687 |
| Year 6 | $47,530 | $9,506 | $0 | $57,036 | $35,942 |
| Year 7 | $48,956 | $9,791 | $0 | $58,747 | $34,278 |
| Year 8 | $50,425 | $10,085 | $0 | $60,510 | $32,692 |
| Year 9 | $51,938 | $10,388 | $0 | $62,326 | $31,179 |
| Year 10 | $53,496 | $10,700 | $0 | $64,196 | $29,735 |
| Sample NPV | — | — | — | — | $352,948 |
Sample NPV for Model-free-rent sample is about $352,948. A second path lands near $343,945.
Year 1 of Model-free-rent sample has rent of $41,000.
Shared building cost is $8,200.
A credit of $20,000 lowers the cash you pay that year.
Cash out this year is about $29,200. Year one carries the Model-free-rent sample credit.
Later cash gets a shrink for time. At 8 percent, year 1 is worth about $27,037 today.
Next, year 2 rent is $42,230.
A mid-year start needs a stub period, not a fake full year.
A credit that pays later must move to that later year.
A cap on extras changes the later risk, not the first sticker.
Put free rent in the months it actually pays. Do not smear it across every later year by hand.
If the gap is thin, show a second rate before anyone picks.
If one path wins only from a mistimed credit, rebuild the list.
This page answers one question. Nearby pages cover the next step.
See how free rent changes effective rent when you need that next step. Open How do you build a lease cash-flow model for the nearby walk. Use How do free rent periods and tenant improvement allowances affect NPV if you want a second path.
U.S. BLS describes how brokers advise clients on property deals. See BLS broker occupation data.
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Ready for a bounded next step? Request Pilot Access or see how it works and compare commercial leases.
What are common lease-analysis mistakes? · What inputs belong in a commercial lease model? · How do you build a lease cash-flow model? · What is a commercial lease financial model? · How should a TI allowance sit in a lease model? · How should rent escalations sit in a lease model? · How do you run scenario analysis in a lease model? · How should a lease model be presented to a client?
These are public references. They are not endorsements and not client results.