For Enterprises · B2B
Crypto tax infrastructure for institutions
Banks, exchanges, crypto-asset service providers, brokers, fund administrators and tax advisory firms face growing reporting obligations. The engine behind Taxxy's consumer product — country tax calculators, official form fillers, and a pricing pipeline built for crypto — is available to integrate.
62
Country tax engines
107
Official form fillers
202
Blockchains
120
Exchange integrations
6
Cost-basis methods
Who it's for
Built for the institutions that owe the report
Banks & brokers
Show clients the post-tax outcome of a disposal before they place the order, in their own jurisdiction and currency.
Exchanges & CASPs
Per-end-user cost basis, balances and realized gains computed at scale from the same pipeline that powers our consumer product.
Fund administrators
Investor-level gains and year-end positions, exportable as structured data for your existing accounting and reporting stack.
Tax & accounting firms
Filing-ready official forms across jurisdictions, so a multi-country client book does not mean a spreadsheet per country.
Wealth & portfolio platforms
Embed a net-of-tax figure next to the gross return your users already see, computed by real country calculators.
Fintechs & neobanks
Add a crypto tax layer to an existing product without staffing a tax engineering team to build and maintain one.
How it works
From raw transactions to a filed form in four steps
Ingest
Push transactions via API, or connect sources directly: 120 live exchange integrations, 202 blockchains, and CSV with AI-assisted field mapping for unknown formats.
Normalize & price
Types are normalized to a single taxonomy, transfers are matched across venues, and every leg is priced against exchange-level OHLCV with FX conversion to the reporting currency.
Compute
Cost basis and realized gains per end user, with all six accounting methods — FIFO, LIFO, HIFO, ACB, UK share pooling, and specific identification.
Deliver
Structured transaction and gains data for your own workflows, or filing-ready official PDFs generated from real government form templates.
Net Profit Simulator
Show clients what they actually keep
A realized gain, a jurisdiction, a tax year — and the post-tax net figure, computed by the same country calculators that generate our filing-ready reports. This is the live engine, not a demo: try it below.
Scenario
Coverage, stated honestly. 62 jurisdictions are modelled. 57 are simulatable — 53 return a full net-profit figure, and 4 return the taxable base only until you supply a marginal rate under advanced options. The remaining 5 are not simulatable from a single gain (France taxes crypto on total portfolio value, for example), and the API returns the reason rather than a misleading number. Every assumption the engine makes is listed on the result.
Official forms
Real government forms, filled
107 form fillers ship today, and 48 countries are backed by the actual government PDF template rather than a lookalike we drew ourselves. A selection of what that covers:
United States
Form 8949 · Schedule D
United Kingdom
SA108
Spain
Modelo 100
Germany
Anlage SO
France
Formulaire 2042 · 2086
Italy
Quadro RT · RW
Portugal
Modelo 3 Anexo J
Poland
PIT-38
Sweden
K4
Austria
E1kv
Canada
T1 Schedule 3
Greece
E1
Structured export is available for every jurisdiction, including those without a dedicated PDF filler. Browse tax treatment by country →
Authority reporting: DAC8/CARF and Modelo 172/173
We would rather tell you where this stands than imply it is finished.
DAC8 / CARF
Mandatory for EU reporting crypto-asset service providers from 2026. Today Taxxy produces a structured DAC8 report object from a transaction set — the data model exists and runs. The full authority XML schema is not built yet. It is on the roadmap, and the shape of it is a conversation we want to have with the institutions that will actually file it.
Spain — Modelo 172 & 173
Balance (172) and transaction (173) declarations required of Spanish crypto-asset service providers. Not implemented today. The underlying per-user balance and transaction data that these declarations need is already computed by the engine — the declaration output itself is not.
If one of these is on your compliance calendar, tell us your deadline and the format you need — it directly shapes what we build next.
Advisory
Beyond the standard engine
Enterprise work is rarely a drop-in. These are the engagements we take on — scoped against your requirements, not sold from a pricing page.
Bespoke integrations
Custom ingestion against your ledger, custody system, or internal data warehouse — rather than forcing your data into a generic import.
White-label reporting
Reports and form output rendered under your own brand for delivery to your end clients.
Jurisdiction onboarding
Need a country we have not modelled, or a treatment specific to your client base? Tell us the rules you file under and we will scope it.
Tax-engine review
Walk through how a specific jurisdiction is implemented — cost basis, holding periods, allowances, and every assumption the engine makes.
Tell us what you need to report
The enterprise offering is in early access. The fastest way to find out whether this fits is to describe your jurisdictions, your volumes, and the deadline you are working towards.
Contact us for enterprisecontact@taxxy.eu — we reply to every enterprise enquiry ourselves.