How to Split Move-In Costs With Roommates (2026)

You signed the lease. You’re moving in next week. And now someone has to actually buy a couch, a shower curtain, a trash can, the wifi router, the kitchen pans, and pay the broker fee that the listing didn’t mention until day three. Nobody wants to be the person Venmo-requesting four people for $87.43.

The short version: split move-in costs into three buckets — required (deposit, first month, fees), shared (furniture and kitchen stuff used in common areas), and personal (your own stuff). Each bucket has a different fair split. Treating it as one giant pile is how friendships end before the lease starts.

How do you split move-in costs fairly with roommates?

Here’s the cleanest split, bucket by bucket.

• Required costs (security deposit, first month rent, broker fee, application fees, pet deposit) — split the same way you split rent. If rent is even, these are even. If rent is by room size, these match room size.
• Shared household goods (couch, dining table, vacuum, router, microwave, trash can, shower curtain) — split evenly between everyone who uses them.
• Personal stuff (your bed, your desk, your dresser, your dishes if you don’t share) — on you.

The trap is when one person fronts the shared stuff because they have a working credit card and the rest of you “Venmo them later.” Later turns into never. Settle each receipt within a week or it gets weird fast.

What counts as a shared move-in cost?

The fair test: would you still buy this if you lived alone? If yes, it’s yours. If no — if it only exists because four people now share a kitchen — it’s shared.

Shared, by default:

• Couch, coffee table, TV stand
• Kitchen basics: pans, cutting boards, a real knife, sheet pans
• Cleaning supplies, vacuum, broom, mop
• Bathroom: shower curtain, trash can, plunger, toilet brush
• Internet router and modem if you’re not renting one
• Decor for common areas (only if everyone actually wants it)

Personal, even if everyone uses it sometimes:

• Your bedroom furniture
• Your toiletries
• Your specialty kitchen stuff (your air fryer, your espresso machine)
• Your laptop, monitor, gaming setup

If someone wants to buy a $1,200 couch and you wanted a $400 one, they don’t get to bill everyone for the upgrade. The split is based on the version of the item the group agreed to, not the version one person decided to spring for. Save the receipt fights by agreeing on price ranges before anyone buys anything.

What about the broker fee, first month, and security deposit?

These are the big ones. They also get the most confused.

• Security deposit — split how rent is split. Everyone tracks what they put in so the move-out refund is easy. There’s a whole breakdown on the refund side in how to split a security deposit with roommates.
• First month rent — split how rent will be split going forward. Same numbers, just the first instance.
• Broker fee — split how rent is split. It’s a function of the apartment, not of any one person.
• Application and credit check fees — each person pays their own. That fee was for their report.
• Pet deposit or pet rent — paid entirely by the person with the pet. Always.

If one person can’t front their full share on day one, write down what they owe and a deadline. “I’ll pay the rest by the 15th, here in the chat” is fine. “Yeah I got you” is not. For the broader playbook on splitting rent itself, how to split rent with roommates fairly covers the room-size and income-based options.

How do you keep track of who paid for what?

This is where the whole thing falls apart. Three people Venmo each other for two months and nobody can remember if the trash can got reimbursed.

A few rules that actually hold up:

• One running list, one place. Group chat, a shared note, an app, whatever — but one of them, not three.
• Every line gets: who paid, what for, how much, how it’s split.
• Settle weekly for the first month. Don’t let it pile up.
• Take a photo of every receipt over $20 and drop it in the same place.

The most common move-in disaster isn’t disagreement — it’s nobody remembering. Two people each think they’re owed $300 and nobody can prove it. Documentation kills that fight before it starts.

How homies helps

homies handles the messy first-month math for you. You add the deposit, the broker fee, the couch, the wifi router, the $9 plunger. The app splits each one by your chosen method, tracks balances, and tells you the one final number each person owes — instead of fourteen Venmo requests in a group chat. The AI mediator can also flag when one person has been fronting too much and the balances are getting lopsided.

rooming, minus the drama. Join the waitlist at joinhomies.app.