A1 certificate for touring musicians: do you need one, and how to get it

An A1 certificate is an EU document that proves you stay in your home country's social security even when you play a gig in another EU/EEA country. The first thing to get straight: an A1 has nothing to do with tax – it's about social security only, and the two are often confused.

This guide covers what an A1 is, who needs one and when, and how a musician applies for it. (The application example below uses Finland, via ETK, as one example; the principle is the same EU-wide, and you apply through your own country's institution – in Germany via DVKA, in Sweden via Försäkringskassan, and so on.)

When you work – for example play a gig – in another EU/EEA country, the country where you work could in principle charge you social security contributions. An A1 certificate shows you're already insured at home, so you don't pay social security twice. A person can only be insured in one country at a time, and the A1 says which one.

An A1 covers the EU and EEA countries, Switzerland, and – since Brexit – the United Kingdom too. It's issued per person – each band member and everyone travelling with you needs their own.

The name comes from the EU social security regulation (EC) No 883/2004: the A1 is one of its "portable documents", and it replaced the old E101 form on 1 May 2010.

This is the most common misunderstanding: an A1 is about social security, not income tax. A gig abroad may also be subject to withholding tax (income tax), and that's an entirely separate matter – an A1 does not exempt you from tax, and tax does not replace an A1. You often need both sorted, but they're applied for and handled separately.

An A1 has no statutory minimum duration, so it can be required even for a single gig. In practice the need depends on the destination country: some (notably France and Italy) require it every time, while others barely check short gigs. Rule of thumb: find out the destination country's requirement and apply if there's any doubt. (A short meeting or business trip is different.)

If you perform regularly in several EU countries – as on a typical tour – a different rule applies than for a gig in a single country: your social security country is determined by where you live and where the bulk of your activity is (the roughly 25% rule), and you can apply for one A1 that covers the whole EU tour.

Note: the A1 applies to residents of EU/EEA countries. If you're an artist from outside the EU, the A1 doesn't apply to you – your social security is settled under bilateral agreements instead.

Many organisers – especially in France and Italy – require the A1 before they pay your fee, or withhold part of it until the certificate is shown. In France in particular a performer is treated as employed by the hour, and a French health-insurance contribution is deducted from the fee unless you present an A1 – the A1 prevents that deduction.

So get your A1 in good time and bring it to the gig (on your phone is fine). Without it you can lose part of your fee or end up paying contributions in the destination country for nothing.

In Finland the A1 certificate is issued by the Finnish Centre for Pensions (ETK), and you apply through ETK's online service.

• Who applies: self-employed people and grant recipients apply themselves. If you're an employee (e.g. on an orchestra's payroll), the employer applies. Note: if you invoice your gigs through an invoicing service (a "light entrepreneur" arrangement), you count as self-employed for the A1 – you apply yourself, the service doesn't do it for you.
• Cost: the certificate is free.
• Processing time: as fast as a couple of hours on weekdays; if the application needs international contact, it takes longer.
• Validity: an A1 is granted for the gig or run of gigs, and a single posting for at most 24 months at a time. You can apply once for a longer period if you have several shows; if the work runs beyond two years, a separate exception is needed.

Outside Finland, you apply through your own country's social security institution – the document and the principle are the same EU-wide.

An A1 certificate is a free EU document proving you stay in your home country's social security on a gig abroad. It has nothing to do with tax. In Finland a self-employed or grant-funded musician applies for it through ETK, often within a couple of hours – but get it in good time, because the organiser may require it before paying. Bring your A1 to every show abroad.

In KIERTUE you can attach the A1 certificate directly to a show, so it's available to the whole band on the road.