Setup is paid for, what does one hive actually cost me every year after that?

In rough order of how much of my recurring spend each one takes: replacing lost colonies, then jars and labels, then feed, then treatments, then woodenware. That order surprises people because they budget carefully for treatments, which are genuinely cheap per hive, and not at all for the fact that a dead colony in February means buying bees in April at whatever the going rate is that season.

The line that people miss until it happens: an extractor. You can borrow one from your association for the first year or two, and eventually you get tired of scheduling around someone else and you buy one. It is not an annual cost but it is a lumpy one that arrives about year three for most people I know, and it is worth quietly setting aside for it rather than being surprised. Same with a decent bee suit once the cheap one starts letting bees in at the cuffs.

My expensive lesson was skipping an autumn mite treatment in my second year because I had treated in spring, the count seemed low, and the treatment cost money I did not want to spend. The colony went into winter looking strong and was dead by January. Buying a replacement package in spring cost me many times what the treatment would have, plus a whole season of build up. Treatments are the cheapest insurance in the hobby and I have never skipped one since.

I want to gently disagree with treating this as a money question. The recurring cost of a hive is not really the sugar, it is the fifteen to twenty five hours a season and the fact that some of those hours are non-negotiable and land in the middle of the nicest weekends of the year. I have never once regretted the money. I have absolutely regretted committing to a swarm-season Saturday when something better came up. Budget the time honestly and the money will look trivial by comparison.

I keep a spreadsheet, so here is my recurring list by category rather than by price, since prices differ everywhere. Mite treatment twice a year, and I use two different chemistries to rotate. Sugar for autumn feeding, which for a single hive is a few large bags and is by far the cheapest way to keep a colony alive over winter. Foundation for maybe ten frames a year as I rotate out old dark comb on a rough four year cycle. Replacement gloves, because they get sticky and torn. A new smoker every few years.

Jars, lids and labels genuinely cost more than everything above combined for me, because a good harvest turns into a lot of glass. If you sell any of it, that flips the arithmetic entirely and the hive starts paying for itself.

Treatments and sugar are pocket money. Glass and dead colonies are the budget. Plan for one loss every few winters and it stops being a shock.