Everything You Need to Understand
Your Bitcoin Finances.
Ledgersys is built from the ground up to give individuals, accountants and enterprises complete clarity over their Bitcoin — automatically, accurately, and privately.
Connect Once.
Live Data. Forever.
Connect your exchanges, wallets and trading accounts via read-only API once — and Ledgersys monitors everything automatically, forever. New transactions appear in your dashboard in real time, with no manual exports required.
- Live API connections to 90+ exchanges — Binance, Coinbase, VALR, Kraken
- Bitcoin wallet monitoring via public address — no private keys needed
- Automatic cross-source reconciliation — transfers never misclassified
- Real-time transaction detection — see new activity instantly
{ "date": "2026-04-24", "type": "buy", "amount_btc": 0.5, "value_usd": 42500 }
API-First Architecture.
Built for Agents and Humans.
Every transaction is recorded via our stable v1 API. Idempotency keys prevent duplicates. Bulk endpoints handle up to 10,000 transactions per request. Webhooks notify you in real time.
- Stable v1 REST API with 12-month deprecation guarantee
- Idempotency keys — no duplicate transactions on retry
- Bulk endpoints — 10,000 transactions per request
- HMAC-signed webhooks for real-time notifications
- Free sandbox environment — test without API costs
The Most Accurate Bitcoin Tax Engine.
Built for the World.
Ledgersys doesn't apply generic tax rules — it applies your country's rules, correctly. Our tax engine is built by tax professionals and covers every major jurisdiction, with jurisdiction-specific guidance on disposals, income events, and reporting requirements.
- FIFO, LIFO and HIFO cost basis methods — selectable via API
- Capital gains calculation — short-term and long-term separated
- Income tax event detection — airdrops, mining, payments
- Jurisdiction-specific rules — SARS, IRS, HMRC, ATO and more
- Tax deadline reminders by jurisdiction — via API webhooks
Professional Reports.
Generated via API or Dashboard.
Every report Ledgersys generates is professional, accurate and ready to use. Download a tax report to file yourself, hand a white-label report to your client, or export an audit trail for your regulators — all via API or one click.
- GET /v1/reports/tax — download tax report PDF via API
- Capital Gains Schedule — every disposal with full cost basis detail
- Financial Statements — P&L, balance sheet, and holdings summary
- White-Label Reports — branded with your firm's logo for clients
- Full Audit Trail — every calculation explained and exportable
Your Personal Bitcoin Tax Advisor.
Powered by AI.
Ledgersys doesn't just calculate your tax — it explains it. Every tax position is described in plain language, opportunities are flagged automatically, and you can ask questions and get jurisdiction-specific answers instantly.
- Plain language tax summaries — understand exactly what you owe and why
- Tax planning opportunities flagged automatically
- Anomaly detection — unusual transactions flagged for review
- Ask questions — get jurisdiction-specific answers instantly
Your Bitcoin tax position for 2025 is clear. You have realised gains of R194,400 from 12 disposal events. After your annual exclusion of R40,000, your estimated CGT obligation under SARS rules is R27,720.
Yes — you currently hold 0.8 BTC at an unrealised loss of R12,000. Disposing of this before tax year end would reduce your net gain and lower your obligation. This is a legitimate tax planning strategy under SARS rules.
Everything Ledgersys Does
A complete list of every feature — across every plan.
Data & Connections
- Live API connections — 90+ exchanges
- Wallet monitoring via public address
- Real-time transaction sync
- Bulk API endpoints (10,000 tx/request)
- Idempotency keys — no duplicates
- Cross-source reconciliation
- Internal transfer detection
- Multi-source unified view
- Free sandbox environment
- Webhook notifications
- Up to unlimited connected sources
- Read-only API access
Tax & Calculations
- Capital gains calculation
- Income tax event detection
- FIFO cost basis method
- LIFO cost basis method
- HIFO cost basis method
- Short vs long-term separation
- 190+ jurisdictions supported
- SARS — South Africa rules
- IRS — United States rules
- HMRC — United Kingdom rules
- ATO — Australia rules
- Tax deadline reminders
Reports & Dashboard
- GET /v1/reports/tax — PDF via API
- Capital Gains Schedule via API
- Full Financial Statements
- White-label reports
- Full audit trail export
- Board report automation
- Multi-client dashboard
- Team member access
- Role-based permissions
- Multi-entity reporting
- AI tax intelligence
- Bitcoin payments via BTCPay
Built for Every User Type
Three dashboards. Same powerful engine. Built for your specific needs.
Individual Users
For Bitcoin holders who want complete clarity on their tax position — without an accountant.
- Live API connections to all major exchanges
- Wallet monitoring via public address
- Tax report download via API or dashboard
- AI tax intelligence
- 3 jurisdictions (Pro plan)
Accountants
For tax professionals managing Bitcoin clients — with the tools to work faster and deliver more.
- Multi-client dashboard
- Live API connections for all clients
- White-label reports via API
- Full financial statements
- Unlimited jurisdictions
Enterprises
For corporations with Bitcoin on their balance sheet — institutional-grade intelligence at scale.
- Multi-entity reporting via API
- Role-based team access
- Board report automation
- Full audit trail export
- Dedicated support