Defining the category
What is a Unified Financial Platform?
Accounting, group reporting, tax and investor records usually live in separate systems, joined by exports and re-keying. A Unified Financial Platform keeps all four in one system, where every statement, return and investor account is computed from the same books.
Why it matters
Every handoff makes a copy, and every copy drifts.
The usual arrangement: accounting software for each company, a spreadsheet that assembles the group's figures and each owner's share, tax software for the returns, and another spreadsheet, or an outside administrator, for investor capital. Exports and re-keying join the pieces, so every system holds a separate copy of the numbers, each taken on a different day.
- Copies go stale
- An export is accurate on the day taken. One entry later, the export has become a second version of the numbers.
- Differences surface late
- Books that disagree with the return, or a loan one company recorded and the other never did, come to light at year end, if at all.
- The trail breaks
- A figure on a K-1 leads back to a spreadsheet cell, not to the underlying entries and receipts.
- Growth multiplies the work
- Each new company, owner or investor brings another subscription, another export and another tab to maintain.
A Unified Financial Platform removes the copies. Reconciliation with the outside world (banks, customers, vendors) remains. Reconciliation between the business's own systems disappears, because there is only one.
The architecture
Record once. Connect by ownership. Compute everything else.
Five layers on one foundation. Information enters once and is recorded in the right company's books. Ownership joins those books into one business. Every statement, return and investor account is computed from the result, and people and AI work under the same rules throughout.
One system
01 — Inputs
Every source, one way in
Banks and cards
Feeds and statement files
Customers and vendors
Invoices, bills, payments and receipts
Prior systems
Full history, with the original kept alongside
Accountants
Adjusting and closing entries
Brokers and custodians
Positions, trades, valuations, income and fees
Custom loans
Terms, interest, repayments and valuations
Investors
Records, accreditation, subscriptions and redemptions
Other partnerships
K-1s and distributions received
checked and posted by the same rules
02 — Ledger
Sealed books for each company
Sealed books
Holding company
Own chart, contacts and history
Sealed books
Property LLC
Own chart, contacts and history
Sealed books
Operating company
Own chart, contacts and history
joined by ownership
03 — Ownership
Who owns what, and since when
Owners of Holding company
- Owner A
- 60%
- Owner B
- 40%
Since January 2021
Owners of Property LLC
- Holding company
- 100%
Since March 2022
Owners of Operating company
- Holding company
- 80%
- Outside investor
- 20%
Since July 2023
computed when opened
04 — Views
The four systems
Accounting
Statements, aging, budgets and depreciation for each company.
Multi-company
Consolidated statements for any company in the tree, eliminations included.
Tax
Returns and K-1s from the books and the owners lists.
Investors
Each investor's capital, contributions, distributions and share of results.
under each person's own permissions
05 — Access
People and AI, one set of rules
- Owners and staff, by role
- Outside accountants, assigned companies only
- Claude, drafting for approval
- CSV and a standard database
Foundation
Underneath everything
- A server the business owns
- PostgreSQL
- Separation enforced by the database
- Append-only audit log
- Nightly backups
- 01 — InputsEvery source, one way in
- Bank and card feeds, invoices and bills, history from prior systems and accountants' adjustments reach the books the same way as investment returns from brokers and custom loans, investor records and capital activity, and K-1s from other partnerships. Whatever the source, each passes the same checks and leaves the same audit record, and source documents are kept exactly as received.
- 02 — LedgerSealed books for each company
- Complete double-entry books for every company, exact to the cent and kept in balance by the database. No entry can reach from one company into another. Posted entries are never edited; a correction reverses and re-posts.
- 03 — OwnershipWho owns what, and since when
- Each company keeps an owners list (people, trusts, outside businesses or other companies in the system) with percentages and effective dates. Together those lists form the company tree. A shared chart lines up accounts across the companies, and each dealing between related companies is tagged on the transaction.
- 04 — ViewsEvery answer computed from the books
- Company statements, consolidated statements, tax returns and investor accounts are computed from the books and the ownership map when opened, not assembled from exports. A correction to an entry reaches every statement and schedule built on that entry.
- 05 — AccessOne set of rules for people and AI
- Roles are set company by company, so an outside accountant sees only the companies assigned. Claude reads the books with each person's own permissions and drafts entries through the same posting rules; nothing posts without an explicit yes.
- FoundationRecords under the business's control
- The records sit on a server the business owns, in a standard PostgreSQL database that enforces the separation between companies. The audit log is only ever added to, backups run nightly, and every report exports.
The standard
Eight tests of a Unified Financial Platform.
A system that passes all eight is unified. A system that fails even one still depends on a copy somewhere.
- 01
One ledger
Every statement, return and investor account is computed from posted entries. No figure from the books is typed in twice.
- 02
Separate books
Each company's books are sealed by the database, not by convention. Nothing can post from one company into another.
- 03
Ownership as data
Owners, percentages and dates are records, and the same records drive consolidation, tax allocations and investor accounts.
- 04
Views, not copies
Group statements, returns and investor accounts are computed when opened, so there is no export to fall out of date.
- 05
An unbroken trail
Every figure opens down to the underlying entries, and each entry to the source documents and change history.
- 06
Permanent history
Posted entries are never edited or deleted. Corrections reverse and re-post, and the audit log records who did what, and when.
- 07
One set of rules
People, bank rules, imports and AI assistants all post through the same checks and the same permissions.
- 08
Portable records
The data sits in a standard database under the business's control, and every report exports.
Side by side
What changes when the copies go away.
Where the numbers live
Separate systems
A copy in each program and spreadsheet
Unified Financial Platform
One set of books per company, in one system
The group's results
Separate systems
Assembled from exports, monthly or yearly
Unified Financial Platform
Computed from the books for any date, a column per company
Dealings between companies
Separate systems
Matched by hand in a spreadsheet
Unified Financial Platform
Tagged on the transaction and eliminated in consolidation, with any difference listed
The tax return
Separate systems
Trial balance re-keyed into tax software
Unified Financial Platform
Accounts mapped to return lines, then read straight from the books
Partner and investor shares
Separate systems
Allocation spreadsheets
Unified Financial Platform
The owners lists, with percentages and dates, drive K-1s and capital accounts
A correction to a past month
Separate systems
Repeated in every copy, or missed
Unified Financial Platform
Flows through to every statement and schedule at once
Where a number came from
Separate systems
The trail ends at the last export
Unified Financial Platform
From any figure down to the entry, the document and the audit log
Adding a company
Separate systems
Another subscription, login and export
Unified Financial Platform
Another set of books in the same system, placed in the ownership tree
What it is not
Three things a Unified Financial Platform is not.
- NotAccounting software with extras
- Accounting software keeps the books of one company at a time. A Unified Financial Platform keeps the books of every company and everything connecting the companies: owners, dealings between companies, returns and investors.
- NotA suite of connected products
- A suite puts separate products behind one sign-in and syncs data from one product to the next, so each still holds a separate copy. A Unified Financial Platform has one set of books that every function reads.
- NotA reporting layer over other systems
- A reporting layer displays copies gathered from elsewhere and is only as current as the last sync; nothing can be recorded, corrected or filed there. A Unified Financial Platform is the system of record.
TSBooks
TSBooks is a Unified Financial Platform.
Built to all eight tests: full-featured accounting, a multi-company financial platform, tax preparation and filing, and an investor dashboard, on one set of books per company, joined by ownership, on a server the business owns.