I'm underwater on my house and I need to sell. What are my options?

More than you've been told. But which ones are actually open to you comes down to one number, and it's almost certainly not the number you're looking at.

So let's start there, because most people are working from the wrong one.

You are probably more underwater than you think

When people say "underwater" or "upside down," they usually mean this: Zillow says my house is worth less than my mortgage balance. That's the definition everyone uses. It's also incomplete in two ways that matter enormously.

First, your balance is not your payoff. Your payoff is your principal, plus any payments you're behind, plus late fees, plus any lender attorney or foreclosure costs that have already been added, plus per-diem interest, plus any second mortgage, HELOC, tax lien or judgment sitting behind the first. If you've missed payments, the gap between "balance" and "payoff" can be tens of thousands of dollars. Nobody tells you this until closing day.

Second, selling isn't free and it isn't instant. Between commission, closing costs, title, transfer taxes, buyer concessions, the price cut it takes to actually sell, and the three to four months of mortgage payments, taxes, insurance and utilities you keep paying the entire time it sits — the true cost of selling is frequently 12 to 15% of the home's value, not the 8 to 9% everyone quotes.

The main paths

1. Sell it and cover the gap yourself

If you have the cash, this is the cleanest exit. You list it, you sell it, and you write a check at closing for the difference. It's over. Your credit is untouched. Most people reading this don't have that cash — but you should know exactly how big the check would be before you rule it out, because sometimes it's smaller than the fear.

2. A short sale

Your lender agrees to accept less than what you owe and release the lien. It costs you nothing out of pocket, and it's a legitimate, common process — not a favor, not a scam.

The trade-offs are real: it takes months, the lender has to approve both the buyer and the price, they'll want to see genuine hardship, and it will hit your credit — less brutally than a foreclosure, but it hits.

And here is the part that can follow you for years. In many states, the lender can still come after you for the shortfall — the difference between what you owed and what the house sold for — unless the approval letter explicitly waives the deficiency. One sentence, in one letter, and it decides whether you walk away clean or walk away still owing tens of thousands of dollars.

Understand the incentives around you here. In a short sale, the lender typically pays the commission — which means the agent gets paid whether or not that waiver is in the letter. It isn't malice. It's just that nobody in the room is being compensated to fight for that sentence except you. So insist on it, in writing, and have your own attorney read the approval letter before you sign anything.

3. Sell on terms

"Terms" isn't one thing. It's the umbrella for any sale where you get paid over time instead of all at once, and there are several structures under it. The two most common:

Subject-to — you still have a mortgage, and a buyer takes over making those payments. They catch up whatever you're behind, they take the deed, and the loan stays in your name. That last part is the whole risk, and the next section is about nothing else.

Seller financing (also called owner financing) — you own the house free and clear, or close to it. You become the bank. The buyer pays you directly, on an agreed schedule. Different structure, different risk: if they stop paying, you foreclose and take the house back. Your credit isn't on the line, but your income stream and your time are.

A novation — a buyer takes on the repairs and the marketing of the property, and you net more than a cash offer would give you. There are others beyond these. Some are simple and some aren't.

These are legal, ordinary transactions. They close the same way any sale does — through a title company or a closing attorney, depending on your state — with a title search, title insurance, and a recorded deed. The difference is paperwork, not legitimacy. A competent buyer runs it through a real closing with real professionals, not a handshake at your kitchen table.

Because the money comes over time, and because there's no commission, no repairs and no months of holding costs coming out of the number, a terms offer can be meaningfully higher than what any cash buyer could pay you — sometimes close to asking.

But nobody can promise you full price, and you should distrust anyone who does. What a buyer can actually offer depends on your payoff, how far behind you are, the condition of the house, and how much cash you need on closing day. If you're deeply in arrears, someone has to pay those arrears, and that money comes out of the number. Every situation is genuinely different. Anyone quoting you a price before they know yours is guessing — or selling.

4. Foreclosure or deed in lieu

This is the floor, and it is a real option, not a moral failure. A deed in lieu means you hand the keys back and walk. It's less damaging than a full foreclosure and faster, but the lender doesn't have to accept it, and they usually won't if there are other liens on the property.

If you're heading here, call a HUD-approved housing counselor first. They're free, they're nonprofit, they have no incentive to sell you anything, and they can often get a lender on the phone that you can't. Find one at hud.gov.

What about renting it out?

It's the most common instinct and it's usually wrong. Renting doesn't fix being underwater. It postpones it. If the rent doesn't cover the mortgage, taxes, insurance, maintenance, and the months it sits empty, the shortfall comes out of your pocket every month — and the debt is still there.

Renting only makes sense if the property genuinely carries itself and you actually want to be a landlord for several years. If you're considering it because you feel trapped, that's not a plan. That's a longer version of the same problem, with tenants.

Sometimes the answer is that nobody can save it

You are going to find people online who promise that every house can be saved, that there's always a creative structure, that no situation is too far gone. It isn't true, and the people saying it are usually selling something.

I've walked away from houses where the back payments alone were bigger than the equity, and the place needed a full rehab on top of that. Not because I didn't want them — because the arrears plus the repairs plus the debt added up to more than the house could carry. Anyone who took a deal like that would be over-leveraged from day one, and the most likely ending is that they stop paying too, and the seller lands right back where they started, a year later, with less time and fewer options.

Sometimes the honest answer is a short sale. Sometimes it's foreclosure. Not a rescue.

And when it gets that bad, it's almost always because nobody told the owner the truth early, while they still had room to move.

If someone looks at your situation and tells you it can't be structured, that isn't them giving up on you. It might be the only honest thing anyone's said to you in a while. What matters is that you find that out now, and not after another six months of arrears have closed the last door.

The one thing to do before anything else

Call your lender and ask for a written payoff statement. Not your balance — the payoff, good through a specific date.

It's free. It takes one phone call. And it is the only number in this entire situation that isn't an estimate. Everything anyone tells you — including me — is guesswork until that piece of paper exists. People make hundred-thousand-dollar decisions off a mortgage app screen. Don't.

Go list it first

I mean that. Put it on the market, price it properly, and try to get every dollar you can. If it sells and you walk away whole, that's the best outcome available to you, and you should take it.

Most people in my line of work want to reach you on day one — before you've listed, before you've talked to an agent, before you have any idea what the house is really worth. That's not a coincidence. The discount depends on you not knowing.

I'd rather be option B. Or C. Because the sellers who come to me after ninety days on the market already know what's true: what the house will actually fetch, what it costs to sell it, what the payoff really is, and whether a financed buyer can even close on it. That's a conversation between two people who both understand the numbers. The other kind is just a discount taken from someone who didn't.

So go. And if it doesn't work — in a month, in three months, after the second price cut — the number will still be here, and so will I.

And there are more doors than these

The paths above are the main ones. There are others, and some of them are more complicated than a webpage should try to teach. Which ones fit you depends on things I don't know: your real payoff, how far behind you are, what the house actually needs, how fast you have to be out, and what you need to walk away with.

I'm not going to explain every structure on a webpage, and you should be suspicious of anyone who tries. These are decisions people make once, under pressure, and they deserve an actual conversation with someone who has looked at your numbers — not a diagram.

And a conversation is not a commitment. There's no contract in a phone call. Nothing to sign, nothing to agree to, no obligation of any kind. You can hear what your options are and say no to all of them. Plenty of people do, and they leave knowing more than they came in with, which was the point.

The worst outcome isn't saying no. It's finding out on closing day — or three months into a listing that was never going to fund — that there was a door you never knew was there.