12 things I now buy once a year that save money all year

Some things are worth buying once and letting them carry you through the year. Not only does this save you money, but it also cuts down on constant shopping trips and random splurges. I’ve found that stocking up on certain items annually keeps me prepared, simplifies my budget, and makes everyday life easier.

Instead of grabbing these things on repeat each month, I buy them once, and they last. Here are 12 things I now buy once a year that end up saving me money all year long.

Bulk cleaning supplies

Buying cleaning supplies like laundry detergent, dish soap, and multipurpose cleaner in bulk once a year keeps you from making last-minute, more expensive trips. Larger containers usually cost less per ounce.

It also helps you avoid running out and grabbing overpriced single bottles from convenience stores. Having them on hand keeps your home stocked and your budget steady.

Trash bags

Trash bags may not seem expensive, but buying them monthly adds up. A big box from a warehouse store can last an entire year at a fraction of the cost.

It’s one less thing to keep track of, and you won’t find yourself overpaying for smaller packs when you run out unexpectedly.

Light bulbs

Energy-efficient bulbs last much longer, and buying a year’s supply up front saves trips to the store. It also helps you catch sales instead of paying full price when one burns out.

Keeping extras on hand means you’re never caught scrambling in the dark or tempted to buy the more expensive option out of urgency.

Batteries

From remotes to kids’ toys, batteries always seem to run out at the worst time. Buying a large pack once a year saves you from constant small purchases.

You’ll spend less per battery in bulk, and you’ll avoid the frustration of paying premium prices at gas stations or drugstores when you’re desperate.

Air filters

Changing air filters regularly keeps your HVAC system running efficiently. Buying a year’s worth at once makes it easy to stay on schedule.

Not only does this save money on energy bills, but it also prevents expensive repairs down the road. Skipping filter changes ends up costing more in the long run.

Toiletries in bulk

Toothpaste, deodorant, and shampoo can be bought in bulk packs that last the entire year. You’ll spend less per item and avoid mid-month runs to the store.

Keeping these stocked also reduces the temptation to pick up extras you don’t really need when you’re only supposed to grab one thing.

Seasonal décor staples

Buying things like wrapping paper, tape, and cards once a year—usually after the holiday clearance—saves you money and stress later on.

Stocking up when prices are low means you’re not overpaying when the season rolls around. It also keeps you prepared instead of scrambling at the last minute.

School supplies

If you’ve got kids, stocking up on basics like notebooks, pencils, and folders during back-to-school sales can last the whole year. The savings compared to buying mid-year are huge.

This one habit keeps you ready for last-minute projects and avoids overpriced supply runs throughout the year.

Non-perishable pantry items

Buying things like rice, beans, and canned goods in bulk once a year saves money and keeps your pantry ready for quick meals. These items last and rarely go to waste.

It’s cheaper than buying smaller portions and makes it easier to throw meals together without extra grocery runs.

Socks and underwear

It may sound small, but buying these in bulk once a year saves both time and money. You avoid piecemeal shopping trips and always have what you need.

Quality basics last longer, and replacing them all at once keeps your drawers stocked and avoids random splurge buys when you’re short.

Office supplies

Pens, paper, tape, and printer ink are cheaper in larger packs. Stocking up once a year prevents you from overspending at the wrong place when you run out mid-project.

You’ll also save yourself the frustration of not having what you need when it matters most. Bulk buying keeps costs predictable and consistent.

Pet supplies

Food, waste bags, and flea prevention are all cheaper when bought in bulk. Getting them once a year not only saves money but also avoids emergency store runs.

Keeping these essentials stocked keeps your pet cared for and keeps you from paying inflated prices at the last minute.

*This article was developed with AI-powered tools and has been carefully reviewed by our editors.