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Audit

Catch the mistakes in your books before you file.

Facturaz runs more than 30 checks over a quarter or a whole year of invoices, expenses, contacts and bank movements. You see what is wrong, how much money it touches and where to start.

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Included in Go and Plus · An automatic check when each quarter closes

Check my books

Audit of Q3 2026

Run on 01/10/2026 09:14

1 critical2 warnings1 info€3.146,00 affected
GestorIA says

Audit Q3 2026

Start with PF-2026-0041: its total doesn't match its lines, so the quarter's IVA would be off too. Then send the reminders for the two overdue invoices, €1.694,00 still to collect.

09:14

Invoice totals do not match its lines

1
PF-2026-0041€1.452,00

Overdue invoice pending collection

2
PF-2026-0033€726,00
PF-2026-0035€968,00

Client without complete address

1
Reformas Duero SL
New check

Auditing Q3 2026…

1 finding

7 of 34 checks

1Invoice totals do not match its lines
Total does not match base + IVA - IRPF
Invoice without client NIF
Overdue invoice pending collection
Due date before issue date

Every check, one by one

Watch each check run: Veri*Factu, totals, NIFs, receipts, duplicates and more. A count shows where it found something.

NIF not validated against the AEAT census

Validate all3
Reformas Duero SLValidated
Lucía Ferrer GilValidated
Talleres NavarroNot valid

Fixed from the result

Check every flagged NIF or VAT number in one click, or send the reminders for overdue invoices. The rest opens where you fix it.

GestorIA says

Audit Q3 2026

Start with PF-2026-0041: its total doesn't match its lines, so the quarter's IVA would be off too.

09:14

Explained in plain words

GestorIA sums up what was found and where to start. The checks are fixed rules, so it can't make a finding up.

Pick the period. Facturaz checks the rest.

Choose a quarter or a whole year. Invoices, expenses, contacts and bank reconciliation are all checked, unless you narrow it under More options.

  • A quarter or a whole year
  • Gaps in your invoice numbering, on a whole year
  • Or ask GestorIA in the chat to run it

Check my books

New checkHistory(3)
Period
Q3 2026
More options

What to check

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Every check kept, ready to download

Each check is saved in History with what it found. Open it again later or download the report as a PDF, for your records or for whoever helps with your taxes.

  • Open any past check again
  • The report as a PDF
  • GestorIA's summary in your chat too

Check my books

New checkHistory(3)

Q3 2026

01/10/2026 09:14

121

Q2 2026

01/07/2026 08:20

Q1 2026

03/04/2026 17:41

1
Close

Also in the audit

  • An automatic check of each quarter when it closes, sent to you by email
  • Each finding opens its invoice, expense or contact
  • The money each finding touches
  • On Plus, the findings shown before you approve your returns
  • A check of the whole year after you move from other software
  • 10 checks a year of your own, the automatic ones on top

A tax return is only as right as the books behind it. So Facturaz checks them before you file.

Questions about the audit

Can’t find the answer? Write to soporte@facturaz.es, in English.

Invoices: Veri*Factu registration, totals against their lines, client NIFs, overdue invoices, old drafts, due dates, unusual IVA rates and, on a whole year, gaps in the numbering. Expenses: receipts, categories, supplier NIFs, vehicles deducted at 100%, purchases to amortize and possible duplicates. Contacts: missing NIFs and addresses, NIFs checked against the AEAT census and VAT numbers against VIES. Bank: money in or out that matches no invoice or expense.

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