Migration guide

Migrate from Wave to FIRMA

Wave is free and works for one entity — until it does not. No multi-entity support, limited reporting, and you have outgrown it the moment you open a second business.

Start your migration

Why operators leave Wave

Free — but limited to one entity

Wave is free and that is its entire value proposition. The moment you open a second business, you need a second Wave account with no consolidation between them.

No multi-entity support at any price

Wave does not offer multi-entity or consolidated reporting. There is no upgrade path — you simply outgrow it.

Reporting is basic

Wave generates a P&L and balance sheet, but has no budget-vs-actual, no cash flow forecast, and no drill-down into line items across entities.

Bank feed reliability issues

Wave bank connections are powered by third-party providers and have well-documented reliability issues. Missing transactions require manual correction.

How to migrate from Wave to FIRMA

  1. 1

    Accounting → Transactions → Export CSV

    Log into Wave and go to Accounting → Transactions. Click Export and download your full transaction history as CSV. Download at least 3 years of history.

  2. 2

    Export Chart of Accounts

    In Wave, go to Accounting → Chart of Accounts and export your account list. Wave uses standard account types that import cleanly into FIRMA.

  3. 3

    Import transactions via CSV

    In FIRMA, go to Settings → Import Data. Upload your Wave transaction CSV. Map the Wave columns (date, description, amount, account) to FIRMA fields. FIRMA validates before posting.

  4. 4

    Reconnect bank accounts

    Wave bank connections do not transfer. Go to Connections → Bank Accounts in FIRMA and reconnect your business accounts. FIRMA will pull forward from the connection date and your CSV covers history.

  5. 5

    Run first consolidated report

    Go to Reports → Consolidated P&L. If you have multiple entities, create each one under Settings → Entities and assign the imported data. Your first multi-entity report is ready immediately.

What carries over from Wave

Data typeStatus
TransactionsCarries over
Chart of accountsCarries over
Customer / vendor listCarries over
Wave invoicesDoes not carry (use FIRMA invoicing instead)
Wave receiptsDoes not carry (re-upload)

Ready to make the switch?

Most teams complete migration in under 2 hours.

Schedule a migration call

See the product

One command center for every entity you run.

Switch entities, drill into invoices and expenses, and roll everything up to a consolidated picture — without leaving the workspace. Every AI-suggested entry waits for your approval before it posts.

demo.nexusfirma.io / consolidated
Demo data
Group revenue · YTD
$2,009,800
▲ across 6 entities
Operating expenses
$1,263,512
102 expenses
Intercompany eliminated
−$46,328
auto-posted
Group net income
$699,960
35% net margin
Consolidated P&LAll 6 entities
Gross revenue$2,009,800
Intercompany (eliminated)−$46,328
Operating expenses$1,263,512
Group net income$699,960
Intercompany eliminated automatically · Demo data
ActivityApproval-first AI
  • FIRMA AI drafted the June management-fee entry — Home Health to Vantage Capital, $4,992.Awaiting approval
  • You reconciled the May intercompany fees across IT, Media and Home Health.2h ago
  • Invoice INV-IT-2026-0205 sent to Rocky Mountain Dental Group · $8,500.31m ago
  • FIRMA AI flagged bill BSP-2026-0512 from Bridgepoint Staffing as overdue.Awaiting approval
No entry posts without human sign-off · Demo data

Live panel built from the read-only demo at demo.nexusfirma.io. Vantage Capital Partners is an illustrative multi-entity group — synthetic demo data, no real customer, financial, or personal identifiers.