Matched item by item
Every figure sourced
Built for your accountant

CS2 skin taxes,
without the
spreadsheet

Connect your accounts. We track every item you ever bought or sold — down to the stickers — and turn a year of trades into one report.

How it works

Opening in batches ahead of the 2026 tax season.

Same trades.
Two tax bills.

Your payouts show what you were paid — never what you spent. If you can’t prove the difference, the whole payout can be taxed as profit.

A folded Itemtax report lying in a sunlit wildflower meadow, showing tax owed of $720.
Costs proven. Taxed on $3,000 — the profit you actually made.
A folded final notice lying on rain-wet asphalt, showing an amount due of $14,400.
Nothing proven. Taxed on all $60,000 — as if every dollar were profit.

The difference between $720 and $14,400 is proof.

Itemtax builds it for you, item by item.

Illustrative — same trades, 24% rate.

Three steps.
No spreadsheets.

A weekend of reconciling by hand, in about five minutes.

  1. Connect your accounts

    Nothing to export. Nothing to upload. We read your history for you.

  2. We do the impossible part

    Every sale traced back to the exact item, and everything it cost you.

  3. Hand it to your accountant

    One report. Every figure backed by the trade behind it.

Compatible with
every major
marketplace

Buff163
Skinport
CSFloat
Steam
Bitskins
Free until you need the report

Simple pricing.
No surprises.

Free to connect and see where you stand. Pay only for the report — and waitlist members keep these prices at launch.

Free Viewer

See where you stand before you pay anything.

$0

Free forever

  • Sync 1 account or marketplace
  • Up to 100 transactions
  • Read-only portfolio summary
  • Estimated gain and loss totals
MOST POPULAR

Trader

For a full year of trading and a deadline.

$49

Per tax year

  • Sync unlimited accounts
  • Up to 25,000 transactions
  • Item-by-item cost basis
  • Itemised stickers, unboxes and trade-ups
  • Full report PDF, evidence included
  • Email support

Early-access price, locked at launch

High volume

For inventories a spreadsheet cannot follow.

$149

Per tax year

  • Everything in Trader
  • Unlimited transactions
  • Multi-year reports in one place
  • The full working, line by line
  • Built for handing to an accountant
  • Priority support

Questions,
answered.

Still stuck? Email us — a person replies.

Do I owe tax on CS2 skin sales?

In most countries, yes — selling a skin at a profit is a taxable event, the same as any other property. It makes no difference whether you bought it back when the game was CS:GO; the rename changed the client, not your cost basis. Whether the profit counts as capital gains or trading income depends on how much you trade, which is a question for an accountant.

Does Itemtax file my taxes?

No. It does the part that takes a weekend: working out what every item actually cost you, with the evidence attached. Your accountant takes it from there.

Why can’t I just do this in a spreadsheet?

You can, for a few hundred trades. Past that it breaks: the same skin bought five times at five prices, two copies with different stickers and floats, a purchase on Buff163 in yuan sold on CSFloat in dollars, fees on both sides, and a Steam inventory history that never says which copy left. Itemtax follows each item end to end with a proprietary matching engine, so every sale lands on the right purchase and the right cost.

How do you know which item I sold?

Two skins with the same name are not the same item — float, pattern, stickers and where it came from all set them apart. Our matching engine uses those differences to follow each item from the moment it entered your inventory to the moment it left, across every account you connect. When a line genuinely cannot be settled, the report says so instead of guessing.

Do I have to upload anything?

No exports, no CSVs, no spreadsheets. You connect your accounts once and we read the history directly.

Which marketplaces are supported?

Steam, Buff163, CSFloat, Skinport and Bitskins. They go live venue by venue during early access, and your invite will say which are ready.

Does Steam report my sales to the IRS?

No. Steam stopped collecting tax information and issuing 1099 forms for the Community Market in 2020, and it no longer locks the market at 200 sales. That does not make the sales tax-free — income is reportable whether or not a form exists — and marketplaces that pay out cash, or the payment processors behind them, can report you where Steam does not.

When does it open?

We are onboarding in batches before the 2026 tax season. The waitlist holds your place and locks these prices for your first year.

Don’t spend another weekend on this.

Join the waitlist and have the report waiting when you need it.

One email when your spot opens. Nothing else.