Start with a usable workspace
Private-beta registration provisions a USD leading book, chart, system mappings, a default Department dimension, and open fiscal periods in one transaction.
The product
Financial depth, without the suite sprawl.
Nivium covers the core operating loop—from the first business document to the close evidence behind a finished period—inside one coherent financial record.
The work belongs together.
Receivables, payables, cash, FX, reporting, and close are not separate apps to reconcile later. Nivium carries the same economic facts through each workflow, with their source identity and accounting meaning intact.
Operate receivables
Create and issue invoices, apply receipts and credit notes, track open balances, and prepare customer statements.
Operate payables
Record bills, payments and debit notes, keep vendor activity explicit, and tie it back to the payables control.
Control the ledger
Post journals and opening balances, administer accounts and dimensions, and preserve typed source identity across books.
Reconcile cash and FX
Identify bank accounts, import statement evidence, match exact movements, administer dated rates, and run period-end revaluation.
Report, trace, and close
Read statements and aging, inspect book-scoped account transactions and typed sources, export deterministic CSV, then close each book with evidence.
Control in context
Close is more than a status.
Each book carries its own period state. Hard close runs the ledger controls and retains the invariant sweep, schema and rule versions, actor, reason, time, and event cutoff that justified the transition.
Period control
March close Ready to attest
Invariant sweepClearNamed controls · v1.2.0
Trial balance0.00Functional difference
Ledger through#1482Immutable event cutoff
Close evidenceWhat the system checked
View detail- ✓Postings balance in both currency views
exact - ✓Every event posts in each active book
complete - ✓AR and AP controls equal open items
exact - ✓Completed reconciliations remain current
current
Book balances
Leading bookFunctional
284,910.42Tax bookParallel
284,910.42Attestation ID
att_8d7c…0ae9The tools finance teams expect. The control they rarely get.
AR & customer activity
Invoices, receipts, credit notes, aging, customer statements, source drill-down, deterministic exports, and hash-verified PDFs for issued invoices and statements.
AP & vendor activity
Bills, payments, debit notes, aging, vendor statements, explicit applications, and credit-normal presentation without changing the underlying signs.
General ledger
Manual journals, first-class opening balances, account administration, unbounded dimensions, parallel books, exact storno, and typed economic sources.
Bank & cash control
Entity-scoped bank identities, deposits and withdrawals, CSV import with an immutable digest and normalized statement evidence, exact posted-movement matching, interval reconciliation, and controlled reopen.
Currency & revaluation
Exact transaction, functional, and presentation amounts; append-only dated-rate evidence; frozen rate provenance; period-end AR/AP revaluation; and atomic next-day reversal.
Reporting & close
Seven core financial reports, customer and vendor statements, exact CSV projections, account-level running balances, per-book soft close, attested hard close, and preserved reopening evidence.
More capability is not always a better system.
Nivium goes deep on the financial record and deliberately leaves unrelated suite territory outside it. Inventory, manufacturing, payroll, commerce, practice management, and money movement do not quietly enter the product through a side door.
Financial operations
Documents, settlement, books, cash control, FX, reporting, dimensions, four fixed roles, and period close.
Adjacent systems
A stable JSON API foundation and deterministic exports provide clean boundaries for the systems around the ledger.
Post-beta capability
Automatic bank feeds, configurable approvals, custom roles, OCR, consolidation, CRM, billing, and agent tools are not sold as available today.
A focused financial system
See whether Nivium fits your operating model.
We are inviting a small group of finance teams into early conversations while we prepare and verify Core GA.