Everhour keeps invoice work tied to tracked time and reports, while Spanish invoices need precise IVA and numbering details.
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Use this page to produce a Spanish invoice for goods, services, billable time, or project work. The finished document should identify both parties, describe what was supplied, show the taxable base, apply the right IVA treatment, and give the customer a clear payment deadline. Spain's full invoice rules are regulated mainly by Royal Decree 1619/2012.
A practical invoice also needs a clean audit trail. Numbering within each invoice series must be sequential, and separate series are required for rectifying invoices and certain other cases. Treat the invoice number as a recordkeeping control, not a decorative label, because missing numbers and duplicated series create avoidable review work.
Start with the issue date, then add the supply date or advance-payment date when that date differs from the issue date. Identify the supplier and customer by full name or business name and address. Include the supplier's NIF. Add the customer's NIF for domestic taxable operations and the specified cross-border or reverse-charge cases covered by the invoicing rules.
Each line should describe the goods or services with enough detail to determine the IVA taxable base. Show the unit price before tax, discounts not already included in that price, the VAT rate, and the VAT amount separately. Relevant special wording belongs on the invoice for exempt transactions, reverse charge, customer self-billing, cash accounting, or a special regime.
Spain's indirect tax is IVA. The VAT law sets a 21% general rate, a 10% reduced rate, and a 4% super-reduced rate. The Canary Islands, Ceuta, and Melilla sit outside Spain's harmonized VAT territory, so do not treat every Spain-related invoice as the same IVA case. Use the transaction facts before choosing the tax line.
Invoice amounts may be expressed in any currency, but any VAT charged must be expressed in euros. Invoices may be issued in any language, although the tax administration can require a translation into Spanish or another official language in Spain for audit purposes. For a business or professional customer, issue the invoice before the 16th day of the month after the VAT accrual month.
A one-off invoice is enough when you need a single document, already know the client details, and have the billable lines ready. It works for a small fixed-fee job, a corrected document, or a simple services invoice where the tax treatment and payment terms are clear before you start.
A managed workflow matters when invoices depend on approved time, project costs, billable status, reports, and accounting handoff. Everhour can connect tracked work to reports and invoices so the billing record does not live in a spreadsheet beside the invoice. That matters when Spanish payment terms, IVA fields, and client records need repeatable handling across projects.
This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.
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Sequential numbering, NIF details, supply dates, and line-level IVA details cause the most preventable rework. A Spanish full invoice needs enough information to identify the supplier, customer, transaction date, taxable base, VAT rate, and VAT amount. Missing discounts, vague service descriptions, or a reused invoice number make the record harder to defend.
Yes. Spanish invoices may show amounts in any currency, but any VAT charged must be expressed in euros. That rule matters for cross-border work priced in dollars, pounds, or another currency. Keep the commercial currency clear, then show the IVA amount in EUR so the tax figure is usable for Spanish records.
No. Spain's mandatory B2B e-invoicing system is being phased in under Royal Decree 238/2026 for invoices where the recipient is a business or professional established or resident in Spain, with most simplified invoices excluded. Effective dates run from the implementing ministerial order: 12 months for businesses above €8 million annual turnover and 24 months for others.
For commercial transactions between businesses or with public administrations, the default payment period is 30 calendar days after receipt of goods or services if the contract does not set a date. Agreed payment terms cannot exceed 60 calendar days. Put the due date on the invoice so the customer does not have to infer it.
Yes. Spanish invoicing rules allow invoices in any language. The tax administration can require a translation into Spanish or another official language in Spain for audit purposes, so keep field labels and transaction descriptions clear. For Spanish customers, bilingual labels reduce questions without changing the underlying invoice data.
Everhour Reporting lets teams build reports with columns, grouping, filters, date ranges, and exports in CSV, Excel/XLSX, or PDF. A billing lead can group approved time by project, client, task, or member before invoice preparation, then keep the report as support for the billed work.
Everhour Billing & Invoicing marks time as invoiced after it is included in an invoice, so the same billable entry does not appear again in future invoices. That protects recurring client billing where several Spanish invoices draw from the same project over time.
Use Everhour Reporting to group billable work, export invoice support, and keep project billing evidence connected to the final client invoice. Everhour gives teams cleaner billing records.
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