TSBooks
The Unified Financial Platform.
TSBooks runs accounting, multi-company finance, tax preparation and filing, and fund management and trading in one system, all drawn from the same books.
What's unified
Four systems, one platform.
Accounting, group reporting, tax and investor reporting usually run in separate systems that are reconciled by hand. TSBooks runs all four on the same books.
01 — Accounting
Full-featured accounting
Complete double-entry books for every company, from daily transactions to year-end financial statements.
02 — Multi-company
Multi-company financial platform
Any number of companies and firms, each with separate books, joined by ownership into one consolidated view.
03 — Tax
Tax preparation and filing
Partnership returns and partner K-1s prepared directly from the books, never re-keyed, with every figure traced to the ledger.
04 — Capital funds
Fund management and trading
Investor capital, fees and returns computed daily, plus trading through Interactive Brokers: an options positions tracker and algorithmic and AI-assisted strategies.
Beneath all four: one set of books per company, self-hosted, with every change on record. Claude can be connected to answer questions and draft entries for approval.