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Multi-company

Run several tax IDs from a single account

Your account can hold several tax IDs, each with its own invoices, clients and tax data. You choose which one to work in from the account selector, for your own companies and, if you are an accounting firm, for the clients you look after.

Try FactuareaSee how I switch tax ID
  • Active tax ID always visible
  • Data separated by tax ID
  • Everything from one account
Interactive tax ID selector
You are in your account's tax ID: Grupo Brújula S.L., Tax ID B12345678
You are in your account's tax ID:Grupo Brújula S.L.Tax ID B12345678Series GB-2026
Tax ID B12345678Series GB-2026
Invoices for this tax ID
  • GB-2026-022Clínica Arroyo S.L.23/09/2026€642.40
  • GB-2026-021Reformas Alameda S.L.09/09/2026€1,284.50

Total€1,926.90

Choose another tax ID above and open it

Isolation by tax ID

Each tax ID keeps its own data

When you switch tax ID, the issuer changes: the series, clients and documents you see belong to the tax ID you have open.

  • An identifiable issuer

    The legal name and tax ID stay in view while you work.

  • Series and VeriFactu per tax ID

    Each document carries its issuer's series, and each tax ID has its own VeriFactu setup.

  • An account without crossovers

    Back on the account's tax ID you get its own clients and invoices, not a consolidated view.

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The journey

Open a tax ID, work and return to your account

Switching tax ID is your call and can be undone. The top bar always shows which tax ID you are working in.

  1. You choose Estudio Norte

    The account selector lists the account's tax ID and the additional tax IDs.

  2. You open the tax ID of Estudio Norte

    The bar shows its tax ID and invoices while you work.

  3. You return to the tax ID of Grupo Brújula

    Returning shows the account's own documents again.

  4. You open the tax ID of Taller Cobalto

    The second switch loads another tax ID and series without mixing in the previous one.

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Two ways to use it

For your companies and for your firm's clients

Several tax IDs of your own

Whoever answers for several companies keeps them in one account, moves between them from the selector and always sees which issuer is open.

The three routes for an accounting firm

  1. An additional tax ID on its accountThe client's tax ID lives inside the firm's own account.

  2. Access granted by the clientA client with their own account grants access to view or to operate. It can be revoked.

  3. An account the firm creates and pays forIf the client takes over the account, they keep the same plan and price.

See Factuarea for accounting firms

Terms

The account's tax ID and the additional tax IDs you need

Multi-company is available from the Profesional plan. Each active additional tax ID costs €15 a month plus VAT.

Plans
From Profesional
Included in access
The account's tax ID
Additional tax IDs
€15 a month plus VAT each
See pricingTalk to the team

Frequently asked questions

Before you start with several tax IDs.

Still have questions?

A real person helps you, on any plan.

info@factuarea.com Write to us from the form

Yes. Open the tax ID you need from the account selector; the active legal name and tax ID stay in view.

Test the tax ID switch with your own journey

Choose a tax ID, see which data changes and try the journey with your own.

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