The truck, the labor and the packing time cost real money. The cardboard does not have to.
U-Haul runs two separate free-box programs
Both cost nothing and neither requires renting a truck, but they work differently — one is a shelf you walk up to, the other is a listing board you search. Figures below are from uhaul.com, checked 2026-09-01.
| Program | How it works | Scale, per uhaul.com |
|---|---|---|
| Take a Box, Leave a Box | A physical swap shelf inside participating U-Haul rental locations. Walk in, take what is on the shelf, no purchase or reservation needed. | Over 2,000 participating locations; more than 1.8 million boxes reused last year |
| U-Haul Box Exchange | An online listing board at uhaul.com/Exchange. People post surplus boxes and supplies by location, and buyers or takers arrange their own pickup. | An estimated 20,000 to 60,000 boxes reused per year |
The gap between 1.8 million and 20,000-60,000 is the difference between a shelf that restocks itself from every move that ends at a U-Haul counter and a listing board that only has what someone bothered to post. Try the shelf first; use Box Exchange to fill in a size the shelf ran out of. Uhaul.com's own advice for the shelf: "Visit mid-week or early in the day for the best selection, as many boxes are dropped off after weekend moves."
Retail back rooms worth a stop
None of these carry a formal program the way U-Haul does. They work because a store throws out cartons every day and would rather someone take them than pay to have them hauled off.
Liquor stores
Bottles need dividers, so a liquor store's cartons are already partitioned and rated for real weight. Save them for dishes, glassware and anything else that needs a cell of its own rather than loose padding.
Grocery stores
Produce and stock rooms cycle through double-walled cartons all day, and most staff would rather hand a stack over than flatten them for the compactor. Early morning, before the first truck is unloaded, is when the selection is widest.
Bookstores
Publishers ship in cases built to survive the weight of books, which happens to be exactly the load a moving box full of books puts on cardboard. Keep these for the heaviest boxes and use lighter retail cartons for bulky, light items instead.
Call ahead or ask in person rather than showing up expecting a stack waiting — most stores keep whatever comes apart that shift, not a standing supply, so timing the visit to a delivery day helps more than the store itself.
Marketplace, Craigslist and Buy Nothing groups
Facebook Marketplace, free section
Search "moving boxes free" and filter to your area. Someone who just finished unpacking is usually trying to get rid of a full set the same week, sized to what a real move needed.
Craigslist free section
Older than Marketplace and still active in most metro areas for exactly this kind of giveaway. Postings turn over fast right after a weekend, when the last movers are unpacking.
Buy Nothing and Freecycle groups
Hyperlocal groups organized by neighborhood, built around giving things away rather than selling them. A post asking for boxes ahead of a move date usually gets several offers within a day or two.
Apartment complex recycling rooms and the cardboard bins behind big-box retailers are a quieter fourth option — flattened boxes pile up there between pickups, and a quick question to building maintenance or a store manager is usually all that stands between you and a stack.
How many boxes a move actually takes
These are planning ranges, not a substitute for counting your own shelves and closets, but they explain why scrounging boxes the night before never quite works.
| Home size | Boxes, all sizes combined | Sizes to prioritize |
|---|---|---|
| Studio or 1 bedroom | 20 to 30 | Small and medium |
| 2 bedroom | 30 to 45 | Small, medium and large |
| 3 bedroom | 45 to 60 | All four sizes, plus a dish pack for the kitchen |
| 4+ bedroom | 60 to 90 or more | All five, including wardrobe boxes for closets |
A single free source rarely covers that full spread on its own — a liquor store hands over strong medium and large cartons, a bookstore hands over small heavy-duty ones, and nobody's back room stocks a wardrobe box. Start collecting three to four weeks out and mix sources rather than waiting on one to fully supply the move. Our box size guide covers what belongs in each size once you have them.
Before a scrounged box goes back into service
A free box still has to hold what you put in it. USPS's own packing instructions state the reuse rule plainly, and the same logic applies whether the box is headed to a mover's truck or a parcel carrier.
For a move, the weak point is usually the bottom seam and the corners rather than old labels — press the base and squeeze the corners before loading anything heavy in. A carton that flexes, feels damp, or has soft, rounded corners is done as a shipping or moving container even if the sides look fine. Save the strongest double-walled boxes for books and dishes, and let the softer ones carry pillows, linens and other light, bulky items instead.
Where these figures come from
- U-Haul, 4 Ways to Get Free Moving Boxes — Take a Box, Leave a Box location count and last year's reuse total, the Box Exchange annual estimate, and the mid-week timing tip. Read 2026-09-01.
- U-Haul, Box Exchange — how the listing board itself works. Read 2026-09-01.
- USPS, Packing Your Package — the reuse rule on covering old logos, barcodes, labels and addresses. Read 2026-09-01.
Program details, participating-location counts and reuse figures are U-Haul's own published numbers as of the date above and can change without notice; call ahead if a specific location's shelf matters to your timeline.
Common questions
How can I get moving boxes for free?
Start with U-Haul's Take a Box, Leave a Box shelves, a walk-in swap running at more than 2,000 locations at no cost, per uhaul.com checked 2026-09-01. Add store back rooms (liquor, grocery, bookstores), the free sections of Facebook Marketplace and Craigslist, and local Buy Nothing groups, and a full set of sizes usually turns up within a week or two of asking.
What is U-Haul's Take a Box, Leave a Box program?
An in-person swap shelf at U-Haul rental locations where anyone can drop off used boxes or pick some up, no purchase needed. Uhaul.com states over 2,000 participating locations and puts more than 1.8 million boxes reused last year through the program, checked 2026-09-01.
How is the U-Haul Box Exchange different from Take a Box, Leave a Box?
Box Exchange is the online listing side, not a physical shelf: people post surplus boxes and moving supplies on uhaul.com/Exchange and arrange their own pickup with whoever answers. Uhaul.com estimates 20,000 to 60,000 boxes move through it each year, checked 2026-09-01, well below the 1.8 million the in-store shelves move because it depends on someone posting first.
Which stores are worth asking for free boxes?
Liquor stores hand over some of the sturdiest cartons in retail, often with the bottle dividers still inside, useful for glassware and dishes. Grocery stores break down heavy produce boxes daily. Bookstores get double-walled cases built for the weight of books, which is exactly what a moving box full of books needs. Ask a stocker early in the day, before flattened cardboard goes into the baler.
How many boxes does a full house move actually need?
A studio or one-bedroom apartment usually runs 20 to 30 boxes across small and medium sizes. A three- or four-bedroom house often takes 50 to 60 or more once dish packs, wardrobe boxes and a few book boxes are counted in. That range is why free sourcing needs a head start of a few weeks rather than a weekend.