Foreigner in Spain

Accounting in Spain for foreigners, in your language

For anyone working or running a business in Spain without having grown up with the system: English interface, Spanish terms alongside and the dates that matter.

No card · No lock-in · Pay only for what you use

What you need
  • Understand VAT and models 303 and 130 in your language
  • Invoice clients abroad with the right currency and language
  • Keep foreign suppliers' invoices without a headache
  • Not miss deadlines you don't know about
A day with FlexiFlow

Your Spanish bookkeeping, in your language, with the terms explained

Typical situations, with sample data. These are not real clients.

  1. In the morning

    What does "Modelo 303" mean

    Everything is in English and Spanish terms come with an explanation next to them: NIE, NIF, IVA, model 303, model 130.

  2. Mid-morning

    Invoicing a client abroad

    Choose the document language per client. The ECB rate is fixed when you issue; with no rate, a foreign-currency invoice is not issued.

  3. In the afternoon

    An invoice from a foreign supplier

    The reader recognises the currency and reverse charge, and flags it for you to review.

  4. Every quarter

    The calendar, in English

    See which model is due, when, and which data is missing, with no manual translating.

Before and after
BeforeTranslating every procedure and invoice
AfterInterface and invoices in English, Spanish terms alongside
BeforeDoubt about which model is due
AfterA tax calendar with each model's name and date
BeforeForeign-currency invoices and no idea how to report them
AfterECB rate fixed on issue and recorded in euros
App tour

Try it without signing up

Mock-ups with sample data: press the buttons and see how each screen behaves.

An invoice in half a minute

Change the quantities and the total recalculates instantly, with VAT shown separately.

Sample data
F2026-0007 Chain intact
DescriptionQtyPrice
Logo design 450 €
Consulting hour 60 €
Annual web hosting 120 €
Base
—
VAT 21%
—
Total
—

Upload a receipt and review only what's doubtful

Press "Read" to see how the receipt fills in and what the reader flags.

Sample data
  • Supplier·········
  • Tax ID·········
  • Date·········
  • Total·········

Who owes you, at a glance

Prepare a reminder in one click; you review it before sending.

Sample data
CollectionsOverdue: 2
  • F2026-0002Taller Pérez242,00 €8 days late
  • F2026-0004Estudio Lumen380,00 €3 days late
  • F2026-0003Cliente Uno S.L.605,00 €in 5 days

Reach the quarter with the numbers done

Switch quarter and see how the draft is laid out. It's an example, not your figures.

Sample data
Returns and calendar 303
Sales
—
Expenses
—
VAT payable (example)
—

Every deposit, with its invoice

The system proposes; you confirm. The invoice only becomes paid if you confirm.

Sample data
Banking
  • Deposit · Cliente Uno S.L.Proposal: F2026-0003605,00 €
  • Deposit · Taller PérezProposal: F2026-0002242,00 €
  • Deposit · Estudio LumenProposal: F2026-00011.210,00 €

Start today with free invoicing. The rest, when you need it.