// LOCAL-FIRST DESKTOP APP FOR WINDOWS

You owe tax on your skins.
Know exactly how much.

CS2 Vault is the accounting-grade portfolio tracker for serious CS2 investors — lot-level cost basis, transaction-date FX, and a real capital-gains engine covering 10 tax jurisdictions. Think Koinly, for skins.

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Free tracker forever · 14-day Pro trial, no card · Your data never leaves your machine

CGT Summary UK · 2026/27
Realised gains+£4,812.40
Realised losses−£1,296.10
Net gain (Section 104 pooled)£3,516.30
Disposals this tax year27
Annual exempt amount£2,130 / £3,000
Est. tax owed£123.91
// THE PART EVERYONE IGNORES

Skins are taxable assets

HMRC, the IRS and most EU tax authorities treat gains on virtual items as taxable — in many places even when you never cash out of Steam Wallet. Marketplaces can report your gross proceeds; your per-item cost-basis records are your defence. Guessing at year end, or hoping a spreadsheet holds up, is how five-figure portfolios turn into problems.

01 · RECORDEvery buy is a lot

Each purchase is stored as a dated lot — quantity, unit cost, currency, and the exchange rate on that exact day. Sell years later and the acquisition side of the calculation is already done.

02 · MATCHThe right cost basis

Disposals are matched to lots using your jurisdiction's actual rules — UK Section 104 pooling with same-day and 30-day matching, FIFO, average cost, or specific identification.

03 · REPORTFile with confidence

A per-jurisdiction capital-gains report with the full disposal schedule, holding periods, allowance usage and estimated tax — in your tax authority's currency, ready for your accountant.

// THE TAX ENGINE

10 jurisdictions. Real rules, not a flat percentage.

Every profile models the rules that actually change your bill — holding-period exemptions, all-or-nothing thresholds, inclusion rates, and each country's own tax year. Figures are checked against primary government sources.

UK
United Kingdom
£3,000 exempt amount, 18/24% bands, Section 104 pooling + same-day & 30-day rules
US
United States
Short vs long-term split per disposal, 0/15/20% long-term bands, FIFO or specific ID
DE
Germany
§23 EStG — tax-free after a 1-year hold; €1,000 Freigrenze applied as the all-or-nothing cliff it really is
CA
Canada
50% inclusion rate, ACB pooling, investor capital-property treatment (losses deductible)
AU
Australia
1 Jul–30 Jun tax year, 50% CGT discount applied per disposal for >12-month holds
SE
Sweden
Flat 30% on capital gains, average-cost method
FI
Finland
30/34% two-tier rates; the €1,000 small-sales exemption modelled correctly on proceeds, not gains
NO
Norway
Flat 22% as a general asset — without the share-uplift factor that doesn't apply
DK
Denmark
Speculative gains as personal income — indicative rate with the marginal-rate reality disclosed
PL
Poland
Flat 19%; the personal tax-free amount correctly not applied to capital gains
// BUILT LIKE AN ACCOUNTING TOOL

Everything a long-term holder needs

FREEFull portfolio tracker

Holdings, play skins, trade history, watchlist and price alerts, with live pricing from CSFloat and Steam Market side by side.

FREEValue over time

Daily portfolio value chart with invested vs unrealised P&L, plus monthly snapshots benchmarked against the S&P 500, Bitcoin and gold.

FREEActivity log

Every manual add, edit and delete is recorded with a before/after diff — a fat-fingered price is easy to spot and impossible to lose.

PROMulti-currency, done right

Enter buys and sells in any of 12 currencies. Gains are computed at the exchange rate on the transaction date — never a blended year-end rate — so the FX component of your gain is real.

PROCash Out Calculator

The full chain from Steam sale to money in your bank — bridge skins, marketplace fees, withdrawal costs and the tax estimate on top.

ALWAYSLocal-first & private

Your portfolio lives in a database on your own machine. No account for the free tier, no telemetry, no ads — the app only talks to price and FX APIs.

// PRICING

Free tracker. Pro tax engine.

The tracker is free forever. Vault Pro unlocks the full tax engine, report export, cost-basis methods and multi-currency — $6.99/month or $49/year, with a 14-day trial and no card required.

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Estimates, not tax advice. CS2 Vault helps you organise your records and understand your position. Tax rules vary by country and change over time — always confirm your figures with a qualified, digital-asset-literate accountant before filing.