Buying a Home With a Partner, Friend, or Family

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Last updated: Jul 30, 2026

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Buying a Home With a Partner, Friend, or Family

Summary

Co-buying can put a home in reach — as long as you agree on the money, the title, and the exit before you sign. Here's how to do it right.

Buying with a partner, sibling, or close friend can turn "someday" into "this year." Two incomes stretch further, the down payment splits, and the monthly costs feel lighter. It also braids a major financial commitment together with a personal relationship — which is exactly why the smart move is to get everything clear before you sign, not after. Handled well, co-buying is one of the best ways into ownership. Handled vaguely, it's a recipe for resentment.

Agree on the money — in writing

Good intentions are not a plan. Sit down early and put the numbers on paper.

  • The down-payment split. Are you going in 50/50, or in proportion to income? Document who contributed what.
  • The monthly costs. Mortgage, taxes, insurance, HOA, utilities — decide how each is shared and how money actually moves each month.
  • Repairs and reserves. Agree on a shared fund for the water heater that will eventually fail, so no one is caught short or stuck fronting it alone.

A simple written agreement — ideally reviewed by an attorney — feels awkward for an afternoon and saves the friendship for years.

Decide how you'll hold title

How you take title to the property is not a formality; it decides who owns what and what happens if someone dies or wants out. The two common forms for co-buyers are very different.

Joint tenants

Usually equal shares with right of survivorship — if one owner dies, their share passes automatically to the other. Common for married couples and committed partners.

Tenants in common

Owners can hold unequal shares, and each can leave their share to whomever they choose. Often the better fit for friends or family buying together with different contributions.

There's no universally "right" choice — it depends on your situation, and the tax and estate implications are real. Ask a real estate attorney which structure fits before closing.

Qualify together, with eyes open

When you apply jointly, the lender looks at everyone's income and everyone's debt and credit. One co-buyer's student loans or thin credit file can affect the rate you all get. Talk about finances honestly before you apply — it's better to know now than at the closing table. Brushing up on how mortgages work together puts everyone on the same page, and the CFPB's owning-a-home resources are a neutral guide to walk through side by side.

Plan the exit before you enter

Life changes — jobs relocate, relationships shift, someone wants their cash out. The time to decide how one person leaves is while everyone still gets along. Agree up front on:

  • Buyout rights. Can one owner buy the other out, and how do you set a fair price — an appraisal?
  • A forced-sale path. If no one can buy the other out, how and when do you sell?
  • A first right of refusal so a co-owner can't sell their share to a stranger you'd never have chosen.

Writing the exit into your agreement isn't pessimism — it's the thing that lets you enter with confidence.

Get one agent who represents you all

Co-buying has more moving parts and more opinions in the room, so a steady agent matters even more. A good buyer's agent keeps every co-owner informed, makes sure everyone's priorities are heard, and keeps the deal on track so no one feels railroaded. On Homegrity you're matched with a license-verified local agent based on real track record and area coverage — never on who paid for placement — and it stays free for every buyer, with no cut of your purchase taken at closing. If you want the full step-by-step first, our buyer guide covers the whole process.

Get matched with a local agent → It's free, and only the one agent who takes your request sees your details.

Frequently asked questions

Do all co-buyers have to be on the mortgage and the title?

Not necessarily. It's possible for one person to be on the mortgage and others on the title, or vice versa, but each combination has real consequences for liability and ownership. Talk it through with your lender and a real estate attorney before you decide.

What happens if one of us wants to sell and the other doesn't?

This is exactly what your written agreement should cover in advance: a buyout process and a fair way to price it, plus a forced-sale path if no one can buy the other out. Settling it up front avoids a painful standoff later.

Does one person's bad credit hurt the whole application?

It can. Lenders weigh everyone's credit and debt, and the weakest file often drives the rate. Sometimes the stronger borrower applying alone gets a better deal — worth modeling both ways with your lender.

Should we really pay a lawyer to write a co-ownership agreement?

For anything but the simplest married-couple purchase, yes. A few hundred dollars of legal help now is cheap insurance against a five-figure dispute later, and an attorney will spot issues you won't.

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What is the difference between list price and true monthly cost?
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How much do I need for a down payment?
It depends on the loan program. Conventional loans often start around 3–5% for qualified buyers, FHA around 3.5%, and VA and USDA can go to zero for those who qualify. Less than 20% down generally means mortgage insurance until you build equity.
What is a debt-to-income ratio and why does it matter?
It’s your monthly debt payments divided by your gross monthly income. Many conventional programs look for total debt at or below roughly 43%, though this varies by program and by the rest of your file.
Should I get pre-approved before I start looking?
Yes, in most markets. A pre-approval tells you your ceiling and tells sellers you’re credible. Treat the number as a ceiling rather than a target — what you qualify for and what you can comfortably carry are rarely the same.
How long does it take to buy a home?
From accepted offer to keys is commonly 30–45 days with financing, faster with cash. The search itself varies enormously with inventory and how specific your requirements are.
How long does it take to sell?
It depends on your market, your price and the season. Your agent should be able to tell you the recent days-on-market for homes like yours, which is a far better guide than any national average.
What does an agent’s commission cover?
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Do I have to pay a commission as a buyer?
How buyer-side compensation works changed recently and now varies by market and by agreement. Your agent must put their fee in writing with you before showing homes, so ask early and get it in the agreement.
Should I sell before I buy?
It’s a cash-flow question more than a market question. Selling first is safer financially but can leave you renting; buying first is smoother logistically but means carrying two payments if your sale is slow.
What should I fix before listing?
Usually the cheap, visible things: paint, lighting, landscaping, decluttering. Big renovations rarely return their cost at sale. An agent who works your street can tell you what buyers there actually notice.
Do I need a home inspection?
Almost always worth it, even in a competitive market. An inspection is information — you can still choose to proceed, but you’ll proceed knowing what you’re taking on.
What are closing costs?
The fees to complete the transaction: lender charges, title and escrow, recording, prepaid taxes and insurance. They commonly run a few percent of the purchase price and vary a lot by state.
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