The Reseller Tax Set-Aside

Why does a marketplace payout overstate what you earned?

Because it is a gross number and everything that reduces it happens somewhere else. The payout lands whole. The selling fee came off at the platform, the fuel came off at the pump three days earlier, and what you paid for the piece came off in cash in somebody's driveway the week before that. None of it appears next to the deposit, so the balance in the account reads like profit long after it has stopped being profit.

A set-aside is the correction, and it works because it happens at the same moment as the deposit rather than at the end of the year. Money that never sat in the spending account is money you never planned around. The habit is worth more than the precision here — a rough set-aside made every time beats an exact one made in April.

How do you work out your own set-aside rate?

With an accountant, and with your own figures rather than a rule of thumb from the internet. What you set aside depends on where you live, what else you earn, how the selling is structured, and which costs you can put against it — and those inputs differ enough between two flippers doing identical work that a single shared percentage would be wrong for at least one of them.

The asymmetry is the thing to understand before that conversation. Setting aside more than you need is recoverable — the money is still there. Setting aside less is not, because by the time you find out, the difference has usually been spent on inventory. When the rate is genuinely uncertain, the errors are not symmetric and it is worth knowing which direction to be wrong in.

Which costs come off before the bill is worked out?

The categories are the ones a flipper already recognises, even if the rules around each of them are a matter for an accountant: what you paid for the piece, the marketplace and payment fees at the sell end, mileage or vehicle costs for sourcing and delivery, storage, and the consumables — cleaner, parts, straps, blankets, packaging.

The reason to track these from the first flip is not the deduction. It is that the same figures are the cost per pickup, and that number decides what you can afford to pay for the next piece. The bookkeeping and the buying decision run off one set of records, which is why keeping them badly costs twice.

Where should the set-aside money actually sit?

Somewhere with friction between it and the sourcing budget. A separate account is the usual answer, and the point of it is not interest — it is that a transfer takes a deliberate act, and a deliberate act is a decision you will remember making at a driveway auction when a piece is priced well and the money is technically available.

One account for the business and one for the set-aside is enough structure to run this properly. What matters more than the arrangement is that the transfer happens on the same day the payout does, before anything else is bought.

What records make the number defensible?

A dated line per piece: what you paid, where you bought it, what it sold for, what the platform took, and the miles. That is enough to reconstruct a year, and it is far easier to write down at the moment of sale than to rebuild afterwards from bank statements and a photo roll.

Mileage is the one people skip and then regret, because a business built on driving to collect furniture accumulates it quickly and a log written at the time is worth considerably more than one estimated later. How mileage may be claimed is an accountant's question; keeping the log is not, and it is the part you control entirely.

When does a spreadsheet stop being enough?

When the volume means the spreadsheet is getting filled in weekly instead of per sale, which is the point at which figures start being estimated. An estimate entered into a record is worse than an empty cell, because it looks the same as a fact a year later.

The other trigger is selling across several channels. Fees differ by channel, payout timing differs, and reconciling three payout schedules by hand is where the errors arrive. That is a reason to have one record that captures the sale as it happens, whatever produces it.

Common questions