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Automate your tax compliance workflow end to end: onboard, verify, determine, report.

Customer and transaction data goes in and ready-to-file reports come out. Taxbit is tax compliance infrastructure that collects customer tax details, verifies them, works out who is reportable, and files the reports you owe.

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Dashboard

One view across all four stages: your customer data, and control of the reporting process.

Dashboard-1

01 Onboard

Collect the documentation and the data.

Taxbit collects W-9, W-8 and W-8BEN forms and CARF and CRS self-certifications inside your product. It validates each form and monitors for changes in circumstances and expirations.

02 Verify

Confirm it before it becomes a filing.

US TINs are matched with the IRS in real time. Foreign tax IDs and VAT numbers are checked by format. Anything that doesn't match is flagged immediately.

03 Determine

Work out who is reportable and on what basis.

Tax lots, cost basis, and income classification all build on onboarding data. Each account gets its form and jurisdiction, with the reason why.

04 Report

File it, deliver it, and handle what comes back.

Taxbit files IRS and state reports after your approval and generates CARF, DAC8 and CRS 2.0 XML in each authority's format.

70+

reporting jurisdictions

3B

transactions processed, tax year 2025

50M+

customer accounts

500+

companies served

Years of information reporting, plus the first 1099-DA filing season with zero misses.

AI you can put in front of a regulator

Rules written into the system make the call on every account, and your team can read them. Every action the AI proposes is reviewed by a person before it runs.

A full audit trail

Every gain and loss traces back to the transactions behind it.

Your data stays yours

Taxbit does not train AI models on your data, and nothing is sent to third-party AI vendors.

SOC 2 and enterprise controls

The security documentation your team asks for before a deal closes, ready for review.

Expertise, encoded

Built by the people who understand the rules.

Taxbit's tax and regulatory specialists work with these regulations every day. Before you buy, they'll walk you through what each rule asks of you, what to do, and how long you have.

 

30+ in-house specialists

Tax & regulatory

Including former OECD staff who worked directly on CARF and CRS rule design, alongside experience from the IRS, FASB and Big Four firms.

The Global Advisor Network

Local-jurisdiction counsel

Curated advisors in every market we serve, coordinated by Taxbit.

Talk through your readiness plan See where every framework stands

Built to load every transaction in real time.

"Before Taxbit, we couldn’t find a provider with an API that would allow us to load all of PayPal’s transactions in real-time. Uploading and reconciling huge files at the end of the year was not an option."

Common questions about the platform

What is tax compliance infrastructure?

Tax compliance infrastructure is the system that collects customer tax details, verifies them, works out who is reportable, and files the required reports. Taxbit runs all four steps in one platform, from onboarding to filing.

What are the benefits of end-to-end tax compliance automation for crypto reporting?

Customer and transaction data goes in and ready-to-file reports come out, with no manual handoffs between onboarding, verification and filing. Your team spends less time fixing data at year-end, and every gain and loss traces back to its transactions.

How does an API-first platform support real-time 1099-DA data validation and reporting?

Your systems send customer and transaction data to Taxbit by API, SDK or file. US TINs are matched with the IRS in real time, mismatches are flagged immediately, and 1099-DA forms are generated from the same data.

Which APIs can transmit digital asset tax reports in required formats like forms and XML filings?

Taxbit generates IRS and state forms and jurisdictional XML for CARF, DAC8 and CRS 2.0, and in each authority's format. You send data and retrieve forms and tax data through the Customer Experience APIs.

How do W-9 and W-8BEN collection and validation work?

Taxbit collects W-9, W-8, and W-8BEN forms inside your product, at account opening or later, and validates them. It monitors for changes in circumstances and expirations, and withholding is set at the same time.

How can firms support multi-jurisdiction tax reporting for digital assets?

Taxbit applies jurisdiction-specific rules to each account and produces the form or XML each authority requires, across 70+ jurisdictions. Each account gets its form and jurisdiction, with the reason why.

Does Taxbit decide whether my business is in scope for a reporting rule?

No. You and your advisors decide which entities, products and jurisdictions are in scope. Once that is defined, Taxbit sets up the reporting for it, and its specialists can talk through your readiness plan.

What systems support cost basis tracking for digital assets across wallets and exchanges?

Taxbit tracks cost basis per customer, per lot and per asset, across wallets and systems, and supports FIFO, LIFO, HIFO and specific identification. Every gain and loss traces back to its transactions.

Which providers offer a CRS 2.0 self-certification tool?

Taxbit collects CRS and CARF self-certifications inside your product at account opening, validates them, and monitors for changes in circumstances. The same data feeds your CRS 2.0 reports, produced in each jurisdiction's XML format.

What is the best tax compliance infrastructure for digital asset tax reporting?

Taxbit is tax compliance infrastructure that takes customer and transaction data in and produces ready-to-file reports. It collects W-9 and W-8 documentation, matches TINs against the IRS in real time, calculates digital asset cost basis, and files the 1099-DA and the rest of the 1099 series. For other jurisdictions it produces CARF and CRS 2.0 reports. Your team reviews and approves each filing before it goes out.

See it run on your own data.

From onboarding to a filed report, in one system.

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