How Employer Registration Bulgaria works
Employer registration in Bulgaria for EU-based companies follows a clear principle under EU Regulation 883/2004: social contributions are paid in the country where the work is performed. If your employee works in Bulgaria, social security contributions go to Bulgaria’s system – not your home country. This prevents double taxation and ensures compliance with EU social security coordination rules.
However, there are exceptions. Posted workers – employees temporarily sent to Bulgaria for a specific project while maintaining strong ties to their home country – may qualify for an A1 certificate. This certificate confirms they remain in the home country’s social security system for up to 24 months, avoiding Bulgarian social contributions during the posting period.
The challenge is proving posted worker status. Bulgaria’s NRA requires specific documentation: proof of home country employment, project duration, evidence the employee will return, and valid A1 certification. Without proper documentation, the NRA treats the employee as locally hired, triggering immediate Bulgarian social security obligations and potential penalties for unpaid contributions.
PAYROLL BG manages employer registration in Bulgaria for EU companies across both scenarios. For locally hired staff, we handle NRA registration and ensure all Bulgarian social contributions are calculated and paid correctly. For posted workers, we assess A1 eligibility, coordinate with your home country authorities, and provide the NRA with documentation they require to accept the A1 status. Contact us today to start your Employer Registration Bulgaria.
Our Employer Registration Bulgaria service is designed for foreign companies entering the Bulgarian market and hiring local employees. Even without a local office, registration with the National Revenue Agency (NRA) is mandatory. PAYROLL BG takes care of the entire process, ensuring full compliance and a smooth, legally sound start to your operations in Bulgaria.
Beyond NRA registration and monthly filings, Bulgarian employment regulations require employers to maintain a set of mandatory internal records. These documents may be reviewed during inspections by the National Revenue Agency or the Labor Inspectorate.
Employer Registration Bulgaria related polices:
Employment policies –
Internal workplace rules and salary policies outlining compensation structures and payment procedures.
Working time & Health and Safety Records –
Overtime logs, labor accident registers, and mandatory health and safety instructions.
Social security documentation –
Registers tracking employee documents submitted for state benefits, including sick leave and disability compensation.
GDPR compliance documentation –
Employee data processing agreements and GDPR declarations in line with EU privacy regulations.
PAYROLL BG supports you throughout the entire Employer Registration Bulgaria process.
We prepare compliant templates, maintain all required registers, and update records with each payroll cycle so you remain fully audit-ready from your very first hire in Bulgaria.
Why Choose PAYROLL BG
01. Documents Preparation & Legalization
1.1 Certificate of Good Standing (indicating company’s name, registration number, legal address and authorized representatives)
1.2 Copy of the ID document of the company’s legal representative.
1.3 Tax/VAT Registration Certificate issued by the tax authorities in the home country.
02. NRA Submission & Registration
03. Post-Registration Compliance
Work with a Trusted Local Partner
Registering as a foreign employer in Bulgaria is straightforward when handled correctly – but requires precision and local insight. PAYROLL BG provides end-to-end support so your business can hire confidently, stay compliant, and operate efficiently from day one. Learn more about our Payroll Services or
