Your AI coworker for
accounting automation.

Invoices classified, reconciled, and booked automatically. VAT deadlines handled. All on your machine.

The bottleneck of every accounting firm

Three processes that consume most of your team's time. Every single month.

Invoice reconciliation

Matching passive invoices to the chart of accounts, verifying VAT codes, assigning cost centers. 4,000-6,000 per firm per year.

Manuale
6-8 hrs/month
Con Lemnia
~12 min

Software fragmentation

TeamSystem for accounting, FattureInCloud for invoicing, Entratel for submissions. No connection between them.

Manuale
Manual copy-paste
Con Lemnia
Auto-synced

VAT and F24 deadlines

Monthly or quarterly VAT settlements, F24 submissions, LIPE. Late penalties start at 250 EUR.

Manuale
Error-prone
Con Lemnia
Auto-calculated

How Lemnia solves each problem

Three capabilities working together to automate your daily workflow.

Invoice reconciliation
Reads
Parses FatturaPA XML, extracts supplier, amounts, VAT codes
Connects
Links to your chart of accounts and bank statements
Acts
Auto-classifies, generates journal entries, reconciles with bank
Software fragmentation
Reads
Reads data from all your accounting tools
Connects
Bridges FattureInCloud, TeamSystem, Entratel via APIs and file formats
Acts
Syncs data bidirectionally without manual copy-paste
VAT and F24 deadlines
Reads
Aggregates all taxable transactions across clients
Connects
Interfaces with Entratel and Desktop Telematico
Acts
Calculates VAT, generates F24, prepares LIPE submissions

Real commands, real results

Talk to Lemnia in natural Italian. It understands accounting terminology.

"Registra le fatture passive di gennaio nel piano dei conti standard"

Parses all January passive invoices, classifies by account, generates journal entries.

"Riconcilia l'estratto conto Intesa con le fatture pagate"

Matches bank statement lines to paid invoices, flags discrepancies.

"Prepara liquidazione IVA trimestrale per tutti i clienti"

Aggregates VAT data, calculates settlements, generates submission files.

Three ways to connect

Lemnia integrates with your existing tools — no migration required.

Direct APIs

Native integration with cloud-ready accounting platforms.

  • FattureInCloud REST v2
  • Datev Koinos REST
  • Reviso REST

File formats

Reads and writes the standard formats of Italian tax compliance.

  • FatturaPA XML (SDI)
  • F24 telematico
  • CU XML
  • XBRL bilanci

Visual automation

For desktop software with no API, Lemnia can operate the interface directly.

  • TeamSystem Studio
  • Desktop Telematico
  • AGO Infinity

Regulatory compliance

SDI / FatturaPA
Agenzia delle Entrate
GDPR
Entratel

SDI electronic invoicing

Complete FatturaPA XML format parsing. Automatic handling of active invoices, passive invoices, credit notes, self-invoices.

Tax compliance

Support for F24, LIPE, Esterometro, VAT declarations. Automatic calculation and compliant form generation.

Integrated accounting

Journal entry recording, double-entry bookkeeping. Compatible with custom chart of accounts.

Integrates with your tools

TeamSystem Studio
Zucchetti AGO
FattureInCloud
Datev Koinos
Aruba
Entratel

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