“Starting a business in Europe” is too broad for one legal checklist. The EU’s Your Europe portal says registration, permits, and licences vary by country and industry. Start with a one-page map: country of establishment; product or service; business or consumer customers; where sales happen; and where employees work. Then use the relevant national authority’s rules for those facts.

Ten risks to check before launch

1. Registering the wrong activity or missing a permit. A company number does not automatically authorize every trade. List each activity and check the host country’s registration, professional qualification, and permit requirements. Use the country’s Point of Single Contact where available; confirm industry-specific requirements with the competent authority.
2. Running out of cash while sales look healthy. Profit and bank balance are different. Forecast when customers pay and when taxes, stock, rent, wages, and supplier invoices fall due. Stress-test a delayed payment or a slower first quarter. Decide in advance which expense can be postponed and how much cash the business can use before changing course.
3. Applying the wrong VAT treatment. The answer depends on the product, customer type, transaction, and countries involved. For some cross-border consumer sales, the EU’s VAT One Stop Shop can simplify reporting, but it is not a blanket exemption or one VAT rate for all customers. Ask the relevant tax authority or adviser which registration and invoicing rules apply before taking orders.
4. Getting online consumer terms wrong. EU distance-selling rules can require clear information before checkout and, for many eligible sales, a 14-day withdrawal period with exceptions. The Your Europe e-commerce guide explains the scope, required information, and exceptions. Review your product page, order button, confirmation, returns process, and digital-content consent against the rules that apply to your offer.
5. Collecting personal data without a workable process. A small business is not automatically outside the GDPR. Map what customer or employee data you collect, why you need it, where it is stored, who can access it, and when it is deleted. The European Commission’s GDPR guidance explains that some duties vary with the processing and risk. Review the actual obligations before copying another site’s privacy notice.
6. Assuming every physical product needs—or has—a CE mark. CE marking applies to product categories covered by specific EU harmonised rules. It must not be used where those rules do not require it. If you manufacture or sell a physical product, identify its category, applicable safety and labelling rules, and your role in the supply chain. The official CE marking guide explains when a conformity assessment and documentation are required.
7. Hiring across borders without checking local obligations. An employment contract from the company’s home country does not settle social security and working-condition questions when someone works elsewhere. Your Europe says employers generally register and contribute where employees work, with special rules for multi-country work. Check the employee’s actual work location and seek local payroll advice before the first hire.
8. Depending on one supplier or sales channel. If one delivery delay would stop fulfilment, identify a second source or keep a realistic buffer. Put delivery dates, quality checks, cancellation terms, and responsibility for returns in supplier agreements. For marketplaces, check when the platform—not your business—is treated as the seller for particular VAT transactions.
9. Losing access to accounts or customer data. Use multi-factor authentication, limited account access, updates, and tested backups. The EU cybersecurity agency ENISA’s small-business checklist covers these basics. Assign an owner for restoring the shop or customer records after an incident; a backup that nobody has tested is an uncertain recovery plan.
10. Launching a brand you cannot use or protect. Search for similar marks before investing in packaging, a domain, and advertising. Trademark protection is linked to specified goods and services; the EUIPO guidance explains why choosing the right classes matters. A company registration or available domain is not proof that a name is clear of trademark conflict.

A practical order of work

Do the checks that can block launch first: permission to operate, product legality, tax setup, and the ability to fulfil orders. Then test cash needs and contracts with your actual prices and suppliers. Revisit the list when you add a country, hire staff, or change the product. This is more useful than treating “the EU market” as one uniform jurisdiction.

Frequently asked questions

Elizabeth Sramek

Elizabeth is an entrepreneur, SEO expert, and senior content manager at Scaleo. Based in Prague, she has been in the online marketing industry since 2006, specializing in affiliate marketing and content strategy. On this blog, she shares expert insights, actionable SEO tips, and industry trends to help businesses grow online.