Compare the monthly cost, settlement tradeoffs and retirement impact before you decide what the house is really worth to you.
The house is usually the most emotional asset in a divorce and the one people most often overpay for — not in price, but in everything they trade to keep it. Three things decide whether keeping it works, and none of them is whether you love it.
The calculator below works out the buyout and what it costs you later. If the question is really whether you can still retire, that tool compares keeping against selling.
Illinois divides marital property equitably rather than equally — a judge weighs a list of statutory factors, and the house is one asset within one settlement rather than a prize awarded on its own. Which of you ends up with it is decided in your settlement or by the court.
Your attorney can advise how Illinois law applies to the division of the home and how the settlement should be documented. Heritage Wealth's role is to help model what keeping, buying out or selling the home would mean for your cash flow, taxes and retirement plan.
So the question we can answer is the one your attorney will not: if the settlement gives you the house, can you actually carry it — and what did it cost you to win.
What it costs to buy out your spouse's share — and, more usefully, what that purchase costs you at a later sale. Three numbers to start.
Three numbers gives you the buyout. The rest is what it costs you later.
Enter what the house is worth.
You pay their share of the equity and take on the house alone.
Suits: Someone with other assets to trade, income that carries the mortgage without strain, and a reason to stay that is worth what it costs.
The catch: You inherit their cost basis, not the price you paid — so the built-in gain becomes yours.
The house is sold, costs and any tax come off, and what remains is divided.
Suits: Anyone for whom the house is most of the settlement, or whose income no longer supports it.
The catch: Selling costs are real — typically around 7% — and the capital-gains exclusion depends on facts about you, not about the house.
One of you stays for an agreed period, then it is sold and divided.
Suits: Families keeping children in a school, or a market worth waiting out.
The catch: It keeps two people financially tied together for years, and the one who moved out needs the agreement drafted carefully to protect their own tax position.
A transfer of the home between spouses, or between former spouses incident to the divorce, is not a taxable event — no gain or loss is recognised at the time. That part is well known. What follows it is not: the recipient takes the transferor's adjusted basis in the share received. Paying $450,000 for your spouse's half does not give you $450,000 of basis in it. Their basis comes across, and the gain built into that half becomes yours, surfacing when you eventually sell.
26 U.S.C. §1041(a) · 26 U.S.C. §1041(b)
There is an exclusion for gain on selling a principal residence, and how much of it you get turns on facts that have nothing to do with the property: how long you owned it and lived in it over the five years before the sale, your filing status for the tax year in which the sale falls, and whether either of you has claimed it on another home in the last two years.
Two rules matter particularly in a divorce. Where a home comes to you in a transfer incident to the divorce, your ownership period includes the time your spouse owned it — so a recent recipient is not starting the clock again. And where you keep an interest while your former spouse is granted use of the home under the divorce agreement, you are treated as using it as your principal residence for that period — which can keep the test alive for someone who moved out years ago.
Any figure the calculator shows for this is a potential maximum on the facts you entered, not a determination of your tax. Where a fact is missing it refuses to show a number rather than picking one.
26 U.S.C. §121(d)(3)(A) · 26 U.S.C. §121(d)(3)(B)
A great deal of searching on this subject is about avoiding a refinance, usually because rates have moved and the existing loan is worth keeping. Sometimes the mortgage can stay where it is, with one spouse on the note and the other on the title — but a lender is not obliged to release anyone, and whoever remains on the note remains liable for it whether or not they live there. That exposure is easy to underestimate and hard to undo.
Whether a lender will assume or release a loan is a question for the lender. What we can show you is whether the payment works on one income either way, and what the answer costs you elsewhere.
Runs keeping the house against selling it, through a full retirement projection.
Why two halves of equal face value are rarely worth the same after tax.
Often where the money to fund a buyout comes from, and what that costs.
That depends on three things the settlement does not mention: what the house costs you every month on one income, what you give up elsewhere to keep it, and what it does to the retirement you were planning. Our retirement feasibility tool runs keeping it against selling it on your own numbers — in one worked example, keeping the house meant the money ran out at 71 and selling it meant it lasted past 95.
You pay them their share of the equity — the value less the mortgage — and take sole ownership. The money can come from other settlement assets, from savings, or from refinancing. The calculator above shows the amount, and more importantly what it costs you later, because a buyout does not give you basis equal to what you paid.
Generally not at the time. A transfer of property between spouses, or between former spouses where it is incident to the divorce, is not a taxable event — no gain or loss is recognised. What happens instead is that you take over their adjusted basis in the share you received. The tax does not disappear; it waits until you sell.
It is sometimes possible to leave the existing mortgage in place, with one spouse remaining on the loan while the other takes the title. Lenders are not obliged to release anyone, and the spouse still on the note remains liable for it — which is a real risk that is easy to underestimate. Whether a lender will assume or release a loan is a question for the lender, not for us. What we can show you is whether the payment works on your income either way.
That is a legal question decided in your settlement or by a judge, under the property-division law of your state. Illinois is an equitable-distribution state, which means marital property is divided fairly rather than automatically in half, weighing a list of statutory factors. Your attorney advises on it; we do not. What we can do is show you what each possible answer would mean financially.
Possibly, on the gain above your basis, and an exclusion may shelter some or all of it. Whether it applies to you and for how much depends on how long you owned and lived in the home, your filing status for the tax year of the sale, and whether either of you has used the exclusion recently. Those are facts about people, not about the house — the calculator will not guess at them, and where one is missing it says so.
It is worth knowing what winning it costs. That is a conversation, not a calculation.
Schedule a conversationThis is an illustration of how the rules work, not tax advice and not a determination of your position. Any §121 figure shown is a POTENTIAL MAXIMUM on the facts entered here, not an amount you are entitled to: the reduced exclusion under §121(c), periods of nonqualified use under §121(b)(5), depreciation from any period the home was rented under §121(d)(6), and your actual gain and basis are all outside this module, and prior use of the exclusion is taken from what you enter rather than verified. It does not value or allocate a home, decide who is entitled to it, or model state tax or the net investment income tax. Whether the exclusion applies to you, and for how much, is a question for your tax adviser.
The rules behind the figures, and their sources: