Best Cash Boxes in Australia (2026)

Why does a cash box still matter when almost everything is tap and go?

Because cash has not left Australian homes, it has just stopped being the main event. There is the market stall float on a Saturday, the school fete tin, the tradie who knocks off $50 for cash, the emergency notes you want when the power is out and the terminal at the servo is down. A cash box is the cheap, physical answer: a steel tin with a lock and a tray, sitting where a shoebox used to sit.

It is worth saying plainly what a cash box is and is not. It is a deterrent and an organiser: it stops a curious kid, a visiting tradesperson or a casual opportunist helping themselves, and it keeps notes flat and coins sorted so a float balances. It is not a safe. Anyone with a screwdriver and two minutes will get into all of these. If you want fire protection, you want a bolted down document safe instead.

The frustrating part of shopping for one here is that the category is a sea of near identical unbranded steel boxes with the same stock photo and wildly different prices. So we did the boring work: pulled the Amazon Australia pool, verified stock, price, star rating and review count on every candidate, read the listing specs for real dimensions and tray layouts, and threw out accessories, donation slot boxes and reseller listings at double the going rate.

What is the best cash box in Australia right now?

For most Australian households and small market stalls, the Polspag Cash Box with Lock and 2 Keys is the one to buy. It is sized like a real till at 30 x 24 x 9 cm, and it has four spring loaded note clips under a five compartment cantilever tray, so a full float has somewhere sensible to live. It rates 4.6 stars across 521 Amazon Australia reviews and costs from about $37.

If you would rather not carry a key, the xydled Steel Cash Box with Combination Lock is the value pick: a medium 20 x 16 x 9 cm steel box with a removable five slot coin tray and a dial you set yourself, light enough at 771 g to live in a kitchen drawer. It sits on 4.5 stars from 1,969 reviews and costs from about $35.

If you just want somewhere locked for pocket money, a spare key and a bit of emergency cash, the Vivva Steel Cash Box with Key Lock is the cheapest of our seven picks. It is a 15 x 12 x 8 cm tin with a removable six grid tray, two keys and a reinforced catch plate, weighing 550 g. It rates 4.4 stars from 40 reviews and costs from about $22.

How do our seven picks compare at a glance?

Every price, star rating and review count below came off Amazon Australia while this guide was written. Prices here move weekly, so treat the money column as a starting point.

How we evaluated cash boxes for Australian homes

NestPath does not run destructive lock picking trials in a garage and will not pretend otherwise. We aggregate: read the listings properly, check the numbers are real, and rank on the few things that decide whether a cash box annoys you in month three.

• Stock and price checked live on Amazon Australia at the moment of selection, with reseller listings priced well above the category norm discarded.
• Star ratings and review counts pulled fresh, with a floor of 25 reviews for any headline pick so the average means something.
• Real dimensions and tray layout read from each listing, because a box that will not take a flat $50 note is useless no matter how solid the steel is.
• Lock type and key count recorded, since the most common complaint in this category is a lost key on a box with no spare.

Best cash box overall: Polspag Cash Box with Lock and 2 Keys

The Polspag wins because it is sized like a real till rather than a biscuit tin. At 30 x 24 x 9 cm it takes Australian $50 and $100 notes flat under the clips, with no folding and no creasing, and that one detail changes how a market stall day feels. Four spring loaded note clips sit under a five compartment cantilever tray that swings out of the way when you need the notes.

Build is the usual cold rolled steel with a powder coat, but the execution beats the price. The catch plate is reinforced where the lock bolt lands, which is where cheap boxes bend first, and the whole thing comes in at about 1.9 kg.

The lock is a mechanical cylinder with two keys supplied, which is the right call for a box used daily, because a key opens in half a second with cold hands and a dial does not. Keep the spare somewhere that is not the box, which sounds obvious and is the most common way people end up drilling one of these open.

It holds 4.6 stars across 521 Amazon Australia reviews, tying with the Vivva combination box for the second highest rating of our picks, behind the SentrySafe. It costs from about $37. If you are buying one cash box and do not yet know whether it will end up on a stall, in a home office drawer or at a school fete, this covers all three.

Flaws but not dealbreakers

The cylinder is a basic wafer lock, so it is a deterrent rather than security, and the keys are the flat stamped kind that bend if you lean on them. The powder coat scratches where the tray hinges rub. At 30 x 24 cm it will not fit a shallow kitchen drawer, so measure first.

Best cash box if you do not want to carry a key: xydled Steel Cash Box with Combination Lock

The xydled answers the most common cash box failure, which is not theft but a lost key. It uses a set your own dial combination rather than a cylinder, so anyone who needs access can be given three digits instead of a piece of metal. For a shared household float or a sports club tin, that is more practical than a key.

At 20 x 16 x 9 cm it is the medium size in the range, which means it takes folded notes and a decent pile of coins but will not lie $50 notes flat. Inside is a removable tiered tray divided into five coin compartments, and lifting it out gives you the full base for notes and a receipt book. The body is cold rolled steel sheet with a stainless steel handle, and it weighs 771 g.

The dial is the standard three wheel type that resets by moving an internal slot with the box open. It is fiddly the first time and trivial after that. Set your code before it goes into service, and write it somewhere that is not a sticky note on the lid.

It rates 4.5 stars from 1,969 Amazon Australia reviews, the third largest pool of our picks and a decent signal for an unbranded steel box. It costs from about $35 and appears in several colours, so check the swatch before you commit. Buy it if the box will be opened by more than one person.

Flaws but not dealbreakers

Dials are slower than keys when your hands are cold or full, which matters at an outdoor market in July. The medium size means big notes go in folded. The listing has carried both key and combination versions under similar titles, so read the variation you are adding to the cart.

Best budget cash box: Vivva Steel Cash Box with Key Lock

The Vivva key lock box in the small 15 x 12 x 8 cm size is the cheapest of our seven picks, and for a lot of Australian households it is all that is needed. Pocket money, a spare house key, a stack of emergency notes: none of that needs a till, it needs somewhere lockable that fits in a drawer.

It is a double layer design, so a removable plastic tray with six grids sits over an open base. Coins, keys and small jewellery go up top; cards, notes, cheques and a small notebook go underneath. The tray lifts straight out, which matters because fixed trays turn a small box into a very small box. Two keys come in the pack and the catch plate is reinforced.

Construction is folded steel with rounded corners and a polished handle, and it weighs 550 g, making it the smallest and lightest of our picks. That is the trade off: it is easy to carry off entirely, so this is a box for a locked drawer, not a counter.

It rates 4.4 stars from 40 Amazon Australia reviews. That is a small pool, but the reviews are consistent about what matters at this price: the lid closes square and the lock actually engages. It costs from about $22, and the same design comes in larger sizes if you need more room.

Flaws but not dealbreakers

It is small enough that a thief takes the whole box rather than opening it, so it needs a hiding place as well as a lock. The plastic tray is thin and will flex if you load it with $2 coins. And 40 reviews is a modest sample next to the four figure pools elsewhere in this guide.

Best known brand cash box: SentrySafe CB-12

The SentrySafe CB-12 is the highest rated of our seven picks at 4.7 stars, and it holds that across 12,523 Amazon Australia reviews, which is a rare combination in a category full of anonymous steel. SentrySafe has been making security products for a long time and the CB-12 carries a manufacturer limited warranty, which none of the unbranded boxes here offer in any meaningful form.

What you get is a medium alloy steel box with a key lock, a fold away handle that sits flush with the lid, and a removable cash drawer. The internal chamber measures about 23 cm wide by 23 cm deep by 8.6 cm high, giving 0.21 cubic feet of usable space. The fold away handle is the underrated feature: the box stacks flat in a cupboard instead of catching on everything above it.

SentrySafe pitches the CB-12 at estate and garage sales, festivals, fundraisers and public markets, and that is exactly where it belongs. It is the dearest of our seven picks. Expect to pay from about $68, and only you can decide whether the brand, the warranty and the fold away handle justify that. Buy it if the box will be used weekly for years rather than pulled out twice a year for a fete.

Flaws but not dealbreakers

It is still a cash box, so the lock is a deterrent and not a defence, and paying more does not change that. The listing data for weight and external dimensions on Amazon Australia is inconsistent, so go by the chamber measurements. And there is no combination option in this model if you dislike keys.

Best big combination cash box: KYODOLED Cash Box with Combination Lock

The KYODOLED large is the box to buy if you want a dial lock but the compact sizes are too small. At 25 x 20 x 9 cm it is a genuine step up from the medium boxes, with room for a full coin tray and a base deep enough for notes, receipt books and a float bag underneath.

It is the most reviewed of our seven picks, sitting on 4.4 stars across 13,915 Amazon Australia reviews. A pool that size flushes out the failure modes, and here the recurring theme is the combination reset rather than the steel. The lock is a three digit dial that ships set to 000, and resetting it requires moving an internal slot sideways and then up before you roll your new code. Do it in the wrong order and the mechanism jams.

Get past that and it is a well made box. The shell is cold rolled steel sheet, the handle is stainless steel, and the money tray is plastic with separate note and coin sections. There is no key backup: forget the code and there is no locksmith shortcut.

It costs from about $36. For a community group, a sports club canteen or a share house kitty where several people need access, the size and the dial together make sense. Read the instructions before the first reset, not after.

Flaws but not dealbreakers

The reset procedure is confusing and unforgiving, and there is no key override if you forget your code. The dial wheels are small and stiff out of the box. And a three digit code is 1,000 combinations, so treat it as a deterrent against opportunists rather than anything more.

Best cash box for counting a float: Relaxdays Lockable Cash Box with Coin Counting Board

The Relaxdays is the only pick here with a coin counting board, and if you have ever balanced a market stall float at 4pm in the wind you will understand why that earns it a place. Instead of a plain coin tray, the lid side carries a sloped board where you sort coins by denomination and read the running total off a printed scale, so the count happens as you tidy up.

It has the biggest footprint of our picks at 30.5 x 24.5 x 8.5 cm and it is the heaviest at 2.03 kg, built from iron with a powder coat plus plastic and steel. Four note compartments with clips hold banknotes flat, which matters for $50 and $100 notes that crease in a small tray. A foam insert in the lid presses down on the coins so nothing rattles loose on the way to the car.

The handle is retractable and drops flush into the lid, and two keys come in the box. Relaxdays position it for flea markets, fairs, clubs and school events, which fairly describes who it suits.

It rates 4.4 stars from 1,552 Amazon Australia reviews and costs from about $42. If your cash handling is mostly notes, take the Polspag instead. If your Saturday ends with a bucket of silver, this is the one.

Flaws but not dealbreakers

The coin board takes up vertical space, so total storage volume is lower than the footprint suggests. It is the heaviest box here, which you feel by the third trip to the car.

Best compact combination cash box: Vivva Steel Cash Box with Combination Lock

The Vivva combination box is the middle ground a lot of people actually want: a dial lock so there is no key to lose, in a 20 x 16 x 9 cm size that still fits a drawer. It rates 4.6 stars, tying with the Polspag for the second highest rating of our picks, though from a much smaller pool of 36 Amazon Australia reviews.

It uses push button control rather than the rolling wheel style found on the KYODOLED, which most people find easier to set and faster to open. Internally it follows the same double layer format as the Vivva key lock box: a removable money tray on top, an open base underneath for notes, cards and paperwork. Capacity is about 2,880 cubic centimetres and the box weighs 830 g.

Construction is steel with a lockable cover and rounded corners, finished in black. It is not trying to be a till. What it does well is sit in an office drawer holding a petty cash float that two or three people need to reach, without anyone keeping a key on a lanyard.

It costs from about $25. For a home office petty cash tin, a classroom, or a share house, dial access in a drawer friendly size is hard to beat at this money. The caveat is the review pool: at 36 reviews it is the least reviewed of our seven picks.

Flaws but not dealbreakers

The 36 review sample is small, so the 4.6 star average is a weaker signal than the same number on a listing with thousands. There is no key backup if you forget the code. And at 20 x 16 cm, large notes go in folded rather than flat.

Which cash box should you buy?

Match the box to the job, not the price: the wrong size or lock annoys you every time you open it.

What should you look for in a cash box?

Five things decide whether you like a cash box, and only one is the lock.

Size, measured against a $50 note. An Australian $50 note is 151 mm long and a $100 note is 158 mm. Any internal width under about 165 mm means notes go in folded, which is fine for storage and irritating for a float you count all day. Boxes around 20 x 16 cm fold notes; boxes around 25 x 20 cm and up take them flat. Measure the drawer first, because the large boxes are genuinely large.

Key or combination. Keys are faster and never forgotten, but they get lost, and a cash box key is not something a locksmith will cut for you. Combinations are shareable with nothing to lose, but they are slower, and on cheap dials the reset is a common source of grief. A rough rule: one regular user means a key, two or more means a dial.

Tray design. A removable tray is worth more than an extra millimetre of steel. Cantilever trays that swing up on arms give you the base without lifting anything out. Fixed trays halve your usable space.

Steel gauge and the catch plate. You cannot read gauge off a listing, but weight is a decent proxy: under 600 g is a tin, 1.5 kg and up is a box. The part that fails first is the catch plate the lock bolt engages, so a listing that mentions a reinforced catch plate is telling you something useful.

Where it will live. A cash box is portable, which means it is also stealable, and the security comes from the hiding place as much as the lock. If you are storing anything you would be upset to lose, or documents you cannot replace, you want a bolted down home safe with a fire rating instead. Plenty of Australian households run both: the safe for passports, titles and jewellery, the cash box for the working float. If the box is part of a wider paperwork system, a lockable filing cabinet solves the other half at tax time.

How do you look after a cash box so the lock keeps working?

Cash boxes fail in three ways, all preventable.

Sort out the spare key on day one. Every key lock box here ships with a spare key. Put one on the ring you use and the other somewhere that is not near the box: a key safe by the door, or a sealed envelope in your filing. Once both are gone, the only way in is destructive, and replacing the box costs less than a locksmith.

Set the combination before it goes into service. On dial boxes, do the reset while the box is open and empty, on a table, with the instructions in front of you. Then close it, open it three times to prove the code works, and write the code somewhere sensible. Do not tape it inside the lid.

Keep moisture away from the mechanism. None of these boxes is water resistant, and a steel box in a shed or a coastal garage will find rust in the lock cylinder within a year. A drop of light machine oil or dry graphite in the keyway once a year keeps it turning. Avoid heavy grease and general purpose spray lubricant, which attract dust and gum the wafers.

Empty coins before long storage, and go easy on the clips. Coins left in a plastic tray for months will mark it and, in humid climates, corrode. Two or three centimetres of notes per spring clip is plenty; jamming a full float under one clip flattens the spring permanently.

You will also want

A cash box on its own is half a system. These are the cheap things that turn it into one.

• Genie Quick Tester counterfeit banknote detector pen for checking notes at a stall before you accept them.
• Coin wrappers with four sorter tubes so a coin heavy float can be counted and banked without a counting machine.
• Zip top money bags for splitting a float from takings, or carrying a deposit to the bank.
• Spirax 553 cash receipt book because a handwritten receipt is still the fastest way to close a cash sale.
• Zippered cash organiser wallet with six pockets for envelope budgeting or keeping separate stall floats apart.
• Master Lock wall mounted key lock box to solve the spare key problem properly instead of hiding it in a drawer.

The competition

Plenty of cash boxes came close, and they are worth knowing about because you will see these while you shop.

The Burg-Wachter Money 5012 is a good small box with a coin slot in the lid, sheet steel construction and a big review pool, and it is one of the least expensive lockable boxes on Amazon Australia. The slot is the catch: it is a drop box as much as a cash box, so it suits a donation tin or a kids savings box more than a float you open every Saturday. The Sterling CB02CBL is an 8 inch combination box from a well known lock brand with a solid rating, but the size is small for anything beyond household use.

The Pavo Premium Cash Box is a nicely made 25 x 18 x 9 cm box with strong ratings, and the xydled key lock medium is the key operated sibling of our combination pick. Both are worth a look if you want this format in a different size or lock type.

Finally, a warning about the bottom of this category. There is a long tail of unbranded boxes at very low prices, and a matching tail of wall mounted donation and drop boxes that look like cash boxes in thumbnails but have a permanent slot in the lid and no tray. If the title says donation box, suggestion box or wall mount, it is a different product with a different job.

Cash box questions Australians actually ask

Is a cash box actually secure?

A cash box is a deterrent, not a security device. The lock will stop a curious child, a house guest or an opportunist reaching in, and it will keep a float from walking off a stall table while your back is turned. It will not stop anyone with a screwdriver, and none of these boxes is fire resistant.

Should you get a key lock or a combination lock?

Get a key if one person uses the box daily, and a combination if two or more people need access. Keys are faster to use and you cannot forget them, but a lost cash box key usually means destroying the box, because these locks are not something a locksmith will rekey.

What size cash box do you need for a market stall?

For a market stall, look for an internal width of at least 165 mm so Australian $50 and $100 notes lie flat rather than folded. In practice that means a box in the 25 x 20 cm range or larger.

Can you bolt a cash box down?

Most cash boxes are not designed to be bolted down and have no pre drilled mounting holes, which is the main practical difference between a cash box and a small safe.

Do you need a cash box if you already have a home safe?

Yes, if you handle cash regularly, because the two products do different jobs. A home safe is for things you rarely touch and cannot replace: passports, titles, jewellery, backup drives. A cash box is a working container you open several times a day, carry to a market or a fete, and count out of.

Keep setting up the home office

A cash box is one piece of a working home office. These guides cover the rest of the room and the paperwork side of a new house.

• Best home safes in Australia for passports, titles and anything you cannot replace.
• Best filing cabinets in Australia for the paperwork that goes with the cash.
• Best paper shredders in Australia for statements and receipts you no longer need.
• Best document trays in Australia to stop the desk becoming a pile.
• Best label makers in Australia for marking up float bags, drawers and storage.
• Best storage boxes in Australia for everything that does not need a lock.
• Home office setup guide for the desk, chair and lighting around it.

About the author

Anish Puri founded NestPath in 2026 after going through the Australian first-home-buyer process himself. NestPath focuses on Australian first-home buyers because the existing review sites are American, generic, or both. Anish handles editorial selection across the homeowner hub. Reach out: hello@nestpath.com.au