Two incomes can buy what one income only rents, and everybody has figured that out except the paperwork. Friends pooling for a first house, couples buying before or instead of a wedding, siblings going in together. The mortgage industry was built for married pairs and single strivers, so co-buyers get winged instead of planned: names tossed on a deed, down payments nobody wrote down, and a handshake where a signed agreement should be. We do the planned version. Title chosen on purpose, every what-if answered in writing before closing, and both credit files read by a lender who has done this before.
None of this is complicated once someone lays it out, and all of it is miserable to figure out mid-closing or mid-falling-out. This is the actual shape of buying a home with someone you are not married to, told up front. Read it before you tour anything and the rest of the purchase gets easier.
Joint tenancy means equal shares and, in most states, your share passes to your co-owner if you die. Tenants in common means shares can be unequal, 60/40 or 70/30, and your share goes to your heirs instead. One of those sentences is right for you and one is wrong, and the closing table is a terrible place to learn which. We walk you through the choice in plain words, then send you to a real attorney to make it official.
The document that makes co-buying boring, in the best way. Who pays what each month. Who covers the furnace when it dies. What happens if one of you gets a job offer two states away, wants to move a partner in, or just wants out. Buyout terms, a valuation method, and a timeline, all agreed while everyone still likes each other. Couples who never need it lose nothing. Co-buyers who skip it lose friendships, and sometimes houses.
Both incomes count toward what you can borrow, and that is the whole appeal. Here is the fine print: on most loans the lower of the two credit scores prices the mortgage for both of you. A 780 and a 640 borrow like a pair of 640s. Sometimes the fix is waiting six months while one score heals; sometimes it is one of you buying solo with the other on the deed later. We run every version before you shop, so the rate never arrives as a surprise.
One of you brings $60,000 from years of saving and the other brings $15,000 and a better salary. Common, workable, and dangerous only when nobody writes it down. Unequal down payments can live in unequal title shares, in a repayment schedule inside the co-ownership agreement, or in a rebalanced monthly split. What they cannot safely live in is memory. We put the money story on paper while it is still easy, because at sale time the numbers get emotional.
Every co-ownership ends someday: a marriage, a move, a falling out, or simply one of you ready for your own place. The good endings are designed at the start. A buyout clause with a pricing method already agreed. A right of first refusal before the house lists. A refinance plan for taking a name off the loan, which is a real process with real qualifying, not a favor the bank does. Plan the exit when it is hypothetical and it stays friendly when it is not.
We will say this one plainly: some pairs should not buy together yet. A relationship under a year old, a co-buyer who cannot cover three months of their share in savings, or two people who have never once talked about money without flinching. The house will still be there after the hard conversation. If what you need is a rent-versus-buy talk or a solo plan with a roommate instead, that is the advice you will get, even though it earns us nothing this year.
A sample pair, three years out. Two decent one bedrooms run $1,600 each, $3,200 a month combined. Buying a $420,000 house together at 10 percent down runs about $3,450 a month all in, taxes and insurance included, about $1,725 each. Illustration only: every line moves with your city, your rates, and your two credit files, and the lender conversation comes before any of these numbers are yours.
| Rent, $3,200 a month combined for 36 months | $115,200 |
| Own, about $3,450 a month combined for 36 months | about $124,200 |
| Principal paid down over the three years | about $19,000 back |
| Appreciation if the market cooperates at 3 percent a year | about $39,000, maybe |
| Cost to sell in year 3 if the arrangement ends early | about $29,000 |
| Buying together wins on paper, if the partnership holds | the agreement is worth more than the margin |
In this example the pair comes out ahead: principal built instead of two rent checks gone, appreciation on top if the market delivers, and a foothold in a market neither could crack alone. That is the honest case for co-buying, and for a lot of friends and couples it is the right one. Two incomes really do change the math.
And the honest other side: this math has a variable no calculator holds, which is what the two of you want in three years. Jobs move, relationships change, and selling early eats the paper gains from both ends. The lower credit score prices the loan, a co-owner who misses their half still leaves you liable for all of it, and none of the upside survives an exit nobody planned. If the agreement conversation feels impossible now, the answer is wait, and when the math or the timing says wait, we say wait.
Co-buying is one word for a dozen different arrangements. These are the three who call us most, and each one gets a different plan, not the same congratulations.
Priced out solo, in reach together, and half worried buying a house will ruin the friendship. Our take: the house is rarely what ruins it, the unspoken assumptions are. You two get the full treatment: tenants in common with shares that match the money, a co-ownership agreement with the exit designed in, and a house that actually works for two owners, two real bedrooms on opposite ends instead of one master and a consolation prize.
Buying before the wedding, or instead of one. Here is the sentence that surprises every couple we work with: the deed does not care about your relationship, and if things end, there is no divorce court to sort a house held by two single people. The co-ownership agreement is your protection, both directions. It is not planning for failure. It is the same reason the house has insurance, and taking a weekend to sign it is the cheapest peace of mind in the whole purchase.
Two siblings and a friend, three coworkers, a couple plus a brother. Three incomes borrow real money, and three owners triple the what-ifs, so the agreement works harder: decision rules for when owners disagree, what happens when one wants out and two want to stay, and how a buyout gets funded. Some lenders cap borrowers per loan and some price trios differently, so we start with the lender match before anyone falls in love with a kitchen.
Everyone will tell you not to buy a house with a friend. Nobody tells you how to do it right. We would rather be the second kind of advice.
The fee we quote is the fee you pay, in writing, before any work starts. No add-ons for the second lender comparison, the extra tour because three owners have three schedules, or the offer we rewrote after the Sunday group call.
If co-buying is right, we will show you why with your actual numbers. If one of you is not ready, or the credit math says wait six months, you will hear that first, even though it means we wait too. Both answers are wins when they are honest ones.
Call the number at the top and a human who knows your file picks up. Title questions, lender questions, the delicate how do we bring up the agreement without it being weird question. Answering it is the job.
One consult, all owners on the call, remote is fine. We will run the rent-versus-buy math for your actual incomes, read both credit pictures the way a lender will, and walk through the title and agreement choices in plain words. If buying together is right, you will know why. If it is not yet, you will know that too, and you will still be friends.
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