Why does a land note buyer care about the seller's original cost basis from 1987

Your mentor is pointing at installment sale treatment. When a seller with a large embedded gain takes a lump sum, the entire gain lands in a single tax year. When she carries a note instead, the gain gets recognized proportionally as each payment arrives, spread across however many years the term runs. For someone sitting on a $54,000 gain since 1987, that difference in timing can be meaningful enough to change her effective floor price.

The assumption doing the most work in that framing is her tax bracket. A $54,000 gain recognized all at once may push her into a higher bracket than the same gain spread over seven or ten years. That is the mechanism your mentor is gesturing at. Whether it actually plays out that way for her depends on her full income picture in any given year, and that is squarely a question for her CPA, not you.

What it means structurally for the deal: if she is motivated to spread recognition, she may accept a below-market note rate because the tax timing benefit partially compensates her for the lower yield. You are essentially competing with the IRS on her behalf, and the note terms become a negotiating variable she actually cares about in a way a cash buyer never sees.

The risk you did not mention is that installment sale treatment has conditions, and not every note structure qualifies automatically. She needs a tax professional to confirm how her gain would be characterized, especially on raw land, before she structures anything around that assumption. If she proceeds expecting spread recognition and the gain gets recharacterized, she has made a worse deal than a cash sale.

The zoning is still relevant, by the way. It sets what your end buyer will pay, which sets your ceiling, which sets whether the note terms even fit inside a viable deal.

What note rate did your mentor use when he ran the performing scenario, and how did he arrive at it?

Your mentor is pointing at something called an installment sale. Here is how it works in plain terms.

When a seller has owned something for a long time and it has gone up in value, the difference between what she paid and what she sells for is called a capital gain. In your example, she paid roughly $8,000 and is selling for $62,000, so the gain is around $54,000. If she takes all $62,000 in one year, that $54,000 gain lands on one tax return, and depending on her other income, that can be a meaningful hit.

An installment sale lets her spread the gain across multiple years, because she only reports the gain as she actually receives the payments. So if the note pays her over five years, she reports a portion of that $54,000 each year instead of all at once. That can keep her in a lower tax bracket each year and reduce the total tax she pays.

Here is why that changes the negotiation for you. A seller with a large embedded gain may genuinely prefer a lower note rate or a lower sale price if the structure keeps her annual income manageable. She is not being irrational. She is doing a net-of-tax calculation, even if she could not describe it that way. A $62,000 cash sale might net her less after taxes than a $55,000 note structured the right way.

The thing your mentor probably wants you to carry forward is this: understanding a seller's cost basis helps you figure out what she actually needs from a deal, which is often different from the number she says out loud.

A tax professional should weigh in on the specifics before any deal gets structured around this, since installment sale rules have real requirements and the numbers matter.

What is your mentor suggesting you do with that basis information at the offer stage? I want to make sure the next piece actually connects to where you are.

The part that clicked it for me was realizing the seller's motivation isn't just price, it's timing of recognition. She paid $8k in 1987 and if she takes $62k cash at closing, the IRS sees roughly $54k of long-term gain land on her 2024 return all at once, and depending on her other income that year she might push into a bracket that costs her an extra 5-8 points on the whole thing. Spread that over a five or seven year note and she's controlling when those dollars hit, which can be worth real money to her even if the note rate you're offering is below what she'd get parking cash somewhere else. I've seen this work in Indiana where sellers on farmland held since the 70s will take 5% interest and a below-ask price just to avoid the lump. The question I'd push back on with your mentor though is whether Bastrop County raw land at $62k has enough exit liquidity that you'd actually want to hold that note if she defaults two years in, because the tax angle only matters if the asset underneath it is worth the exposure.

The $54k gain gets reported proportionally across every payment year instead of landing all at once on her 2025 return, and that spread is why she might accept a 5% note rate when cash buyers are quoting 8% elsewhere.

What your mentor probably did not say yet is that her near-zero basis actually works in your favor on price, because she could take $45k on a note and still net more after-tax than a $62k cash close would leave her.

What is her age, do you know?

The line that got me was "she may take a lower note rate just to spread that income out." Most buyers think they are setting terms, but the seller's tax calendar is already running the negotiation before anyone opens their mouth.

What does she actually need monthly? That number is more useful than the $62,000 price right now.

The $54k gain does not disappear, it just gets sliced across every payment she receives, so if she takes a five-year note at $62k she is only recognizing a piece of that gain each year instead of writing a check to the IRS for the whole thing in April 2026. Practically what that means for you as a note buyer or an assignee is that her willingness to accept 6% instead of 9% is real, because she is doing math in her head about net after taxes, not gross sale price. I have seen sellers in that position take surprisingly thin spreads on the interest rate and still feel like they won. The rate is not the concession, the tax deferral is.

What I do not see you mention is whether she has already talked to a CPA or if your mentor is the first person to surface this for her. That changes everything about how the conversation goes. If she has not run the installment sale numbers, she is probably anchored to $62k as a lump sum and comparing that to whatever her neighbor said the land was worth. If she has, she may already be shopping for a buyer who will structure it that way and you are actually early. Bastrop County raw acreage at $62k for 14 acres in 2025 is not a crazy number either, so the deal might work on the asset side even before you get to the note structure.

The way your mentor looked at you is probably the same way I looked at my attorney in 2021 when she told me the Stockton seller wanted a 4.5% seller carry specifically because he was 71 and needed the gain spread over his remaining life expectancy for bracket management. I thought she was overthinking it. She was not. He had held the building since 1994, paid $410,000, and we were buying at $1.1M. Taking that in a lump year would have pushed a significant chunk into the 20% bracket plus the 3.8% net investment income surtax. Spreading it over seven years kept him in 15% on most of it. That is not a small number on a $690,000 gain.

What your mentor is actually handing you is a negotiating dimension that has nothing to do with the land. Your seller in Bastrop has held for 37 years on an $8,000 basis, which means her recognized gain per payment on an installment sale is calculated as a gross profit percentage, roughly $54,000 divided by $62,000, so about 87% of every principal dollar she receives gets taxed as long-term gain. She knows this or her CPA does. That changes what she will trade away at the table. She might accept a lower purchase price in exchange for a longer note term. She might accept a below-market interest rate because the interest income, which is taxed as ordinary income separately, is actually the part she minds more. So when you are building a note scenario on land like this, what is her age and does she have other income sources, because that changes which lever actually moves her.

The seller's willingness to carry is a negotiating variable, and her basis turns it into a number you can model.

What rate would she accept on a carried note if you structured five-year terms versus ten?

What rate were you assuming she'd want on that note?

What your mentor is actually telling you is that a seller carrying a note on raw land from 1987 can report the gain across every installment payment instead of all at once, and the IRS calls this installment sale treatment under Section 453. So if she took your $62k in cash today, she owes capital gains tax on roughly $54k in the same tax year, probably at 20% federal plus whatever Texas doesn't shield her from on the federal side. If she carries the note over seven years at even a modest rate, that $54k of gain gets parceled out across 84 months of principal payments, and her annual tax liability drops significantly each year. The note rate she accepts can be lower than market precisely because the tax deferral is part of her return. She is not just selling land, she is buying time against the IRS.

What I'd want to know before you get deeper into this specific parcel is whether she has a CPA who has already run those numbers for her, or whether she is operating on instinct. In my experience, when the seller has never heard of installment sale treatment, the negotiation is very different than when her accountant put a spreadsheet in front of her last spring. If she hasn't modeled it, she may still be anchored on $62k cash equivalent and resist a note structure because it feels like less, even though her after-tax position could be better. That gap between what she thinks she wants and what actually benefits her is where the deal either gets creative or gets abandoned. Does your mentor have a sense of whether she's been advised?

Seller-financed notes on land held since the 1980s sometimes carry a depreciation recapture cousin called unrecaptured Section 1250 gain, which raw land avoids, but that 1987 basis needs verification because stepped-up basis from any inheritance along the way changes her actual exposure entirely.

What your mentor is showing you is that a seller carrying a note on a long-held parcel can spread the gain across every payment received under installment sale rules, so instead of reporting $54,000 in year one, she reports a fraction each time a payment arrives, which can keep her out of a higher bracket entirely. That restructures what she actually wants from the deal, because a slightly lower interest rate or a longer term might cost her less after tax than a lump-sum closing would. The question worth confirming with a CPA before you build a note offer around it is how the depreciation recapture rules apply to raw land versus improved property, since unimproved parcels have no depreciation to recapture and that changes the clean gain calculation in her favor.