Employer of Record (EOR) & PEO Services in Bulgaria: 2026 Hiring Guide

Setting up in Bulgaria without a local entity? An Employer of Record (EOR) or PEO (Professional Employer Organization) lets you hire Bulgarian employees legally within days instead of the months it takes to incorporate, register for payroll, and enroll in the National Revenue Agency’s social insurance system. Bulgaria is one of the EU’s lowest-cost labor markets, runs a flat 10% personal income tax, and as of January 1, 2026 is officially a member of the Eurozone — a change that affects every payroll calculation employers run for Bulgarian staff. This guide covers what you actually need to know before hiring: EOR vs PEO, the new euro-denominated statutory costs, probation and termination rules, and the work permit process for non-EU hires.

Bulgaria at a Glance for Employers in 2026

Bulgaria is an EU and NATO member state in South-Eastern Europe, bordering Romania, Serbia, North Macedonia, Greece, and Turkey, with Sofia as its capital and largest city. It has been a full Schengen Area member since March 2024, with land and sea border checks lifted — a practical convenience for employers whose staff travel across the region. The biggest 2026 change is currency: the lev (BGN) was retired as legal tender on January 1, 2026, and the euro became Bulgaria’s official currency at the fixed conversion rate of BGN 1.95583 to EUR 1. Older sources — including our own Bulgaria LaborPedia reference page, which still quotes the lev as the local currency and pre-dates the 2026 euro changeover — quote statutory figures in lev; every figure in this guide uses the current euro-denominated rules.

For employers, the pitch is straightforward: a well-educated, multilingual workforce (strong in IT, finance, and manufacturing), EU-standard legal protections for employees, and a total cost of employment that remains among the lowest in the European Union even after 2026’s minimum wage increase.

EOR vs PEO in Bulgaria: Which Fits Your Hiring Plan

The two models solve different problems. An Employer of Record becomes the legal employer of your Bulgarian hire on its own local payroll — you direct the work, WeHireGlobally handles the Bulgarian employment contract, payroll, tax withholding, and social insurance registration. There’s no need to register a Bulgarian legal entity at all, which makes EOR the faster route when you’re testing the market or hiring one to a handful of people. A PEO arrangement, by contrast, assumes you already have (or are willing to set up) a Bulgarian entity and want to co-employ staff to offload HR administration and compliance risk while keeping the entity as the employer of record on paper.

Most companies entering Bulgaria for the first time choose EOR. Our global Employer of Record service can typically have a new Bulgarian hire onboarded, contracted, and payroll-ready within 3 to 5 business days once the employment terms and compliant contract are finalized — compared to 4 to 8 weeks or more to incorporate a Bulgarian OOD (the standard limited-liability form), open a corporate bank account, and register with the National Revenue Agency and National Social Security Institute before you could legally issue a single payslip. If you’re planning a larger, permanent Bulgarian presence with 15+ staff, our international PEO and payroll service may be the more cost-effective long-term structure once that entity exists.

Employment Contracts and Probation Periods

Bulgarian law requires a written employment contract before work begins — an unwritten “understanding” is not legally sufficient and exposes the employer to a Labour Inspectorate fine. The contract must specify the position, remuneration, working hours, and place of work, and most hires are on indefinite-term contracts; fixed-term contracts are permitted but restricted to specific circumstances (e.g., a defined project, a temporary increase in workload, or replacing an absent employee) and cannot generally be used as a way to avoid indefinite status.

A probationary period of up to 6 months can be agreed under Article 70 of the Labour Code, and during probation either party may terminate the contract without notice and without severance — a meaningful flexibility advantage for employers compared to several Western European markets where probation termination still triggers notice obligations. Once probation ends (or if none was agreed), unfair dismissal protection applies from day one of employment, so documentation of performance issues matters from the start, not just after probation.

Statutory Employer Costs: Social Security, Health Insurance, and the Flat Tax

Bulgaria’s reputation as a low-cost EU hiring destination holds up in the 2026 numbers. The national minimum wage is EUR 620.20 per month (fixed-rate equivalent BGN 1,213.00), a 12.6% increase over 2025, with an hourly minimum of EUR 3.74. Average gross salaries run roughly EUR 1,290–1,370 nationally, with Sofia running meaningfully higher — figures employers should treat as directional rather than exact, since official statistics lag by a quarter or two.

Employer social security contributions run 18.92% to 19.62% of gross salary (the range depends on the industry-rated “Accident at Work and Occupational Disease” fund contribution, 0.4%–1.1%), broken down roughly as: pension fund 8.22%, supplementary mandatory pension 2.80%, general sickness and maternity fund 2.10%, unemployment fund 0.60%, and health insurance (NHIF) 4.80%. Employees contribute a further 13.78% from their own gross pay, for a combined contribution wedge of roughly 32.7%–33.4%. Contributions on both sides are calculated on gross pay up to a monthly insurable-income ceiling, which rises to EUR 2,300 from August 1, 2026 (up from EUR 2,111.64); salary above the cap carries no further social contributions, only income tax.

Personal income tax is a flat 10% on the full gross salary — one of the lowest statutory income tax rates in the EU, with no bracket system and no allowance that complicates payroll calculations the way progressive systems do. For budgeting, a useful approximation is: a Bulgarian hire’s fully-loaded employer cost typically runs about 19% above gross salary once social contributions are included, before any EOR or PEO service fee. These are general figures, not tax or legal advice — actual obligations depend on the contract, industry risk classification, and any collective agreement, and Bulgaria’s 2026 State Budget was not yet finalized at time of writing, so the insurable-income ceiling carries a pending-confirmation caveat.

Termination, Notice Periods, and Severance Pay

Outside probation, indefinite-term contracts carry a flat statutory notice period of 30 days for both employer and employee — notably, this does not scale up with tenure the way it does in many EU states, though the contract may extend it up to a maximum of 3 months. Employers can pay wages in lieu of notice instead of requiring the employee to work the notice period, though those payments still carry social insurance contributions like ordinary wages.

Severance is tied to the reason for termination rather than being a universal entitlement: redundancy triggers one month’s gross salary (Art. 222(1)), termination due to long-term illness after 5+ years of service triggers two months (Art. 222(2)), and retirement triggers two months, rising to six months with 10+ years at the same employer (Art. 222(3)). A distinct route — mutual termination initiated by the employer under Article 331 — requires at least four months’ gross salary, with the employee given 7 days to accept or decline the offer; this route is sometimes used to part ways cleanly without litigating “just cause.”

Lawful grounds for dismissal with notice (Art. 328) include redundancy, lack of capability or qualifications, documented performance failures, long-term illness, and reaching retirement age. Summary dismissal without notice (Art. 330) is reserved for serious disciplinary misconduct, and the employer must formally invite the employee to provide a written explanation first, or the dismissal risks being ruled unlawful. Pregnant employees, those on maternity leave, and union representatives are protected categories requiring prior Labour Inspectorate approval before dismissal. Collective redundancy rules (Art. 130a) kick in at relatively low thresholds — 10 or more dismissals for employers with 20–99 staff, 10% of the workforce for 100–299 staff, or 30+ for 300 or more staff, within any 30-day window — triggering a worker consultation period of at least 45 days plus mandatory notification of the national Employment Agency. An EOR carries this compliance exposure so you don’t have to build in-house expertise in Bulgarian labor litigation for a handful of hires.

Statutory Leave, Public Holidays, and Working Hours

The standard working week is 40 hours (8 hours/day, 5 days/week), with overtime strictly regulated and generally capped around 150 hours per calendar year absent a specific collective agreement allowance. Employees are entitled to a statutory minimum of 20 working days of paid annual leave, which some sectors and collective agreements extend further for hazardous or specific occupations. Maternity leave runs up to 410 calendar days total (58 of them mandatory before the expected due date), among the longer statutory maternity entitlements in the EU, with paternity leave of 15 calendar days following childbirth. Bulgaria observes around a dozen official public holidays annually, including Liberation Day, Bulgarian Education and Culture Day, and Christmas/New Year holidays — all of which an EOR provider tracks and bakes into local payroll calendars automatically.

Hiring Non-EU Talent: Work Permits, the Single Permit, and the EU Blue Card

For EU/EEA/Swiss nationals, there’s no work permit requirement at all — free movement rules apply, and hiring is essentially as fast as hiring a Bulgarian national. For third-country nationals, Bulgaria uses two main routes. The standard Single Permit combines work authorization and residence permission in one filing: the employer applies through the Migration Directorate, a process capped at two months (extendable by a further two), followed by the employee applying in person for a Type D visa at a Bulgarian consulate (a decision is due within 35 working days). Employers must also demonstrate the role couldn’t be filled locally, typically by publishing vacancy notices and documenting the search. A quota applies to this route: third-country nationals can make up no more than 20% of an employer’s average headcount (35% for SMEs).

The EU Blue Card route is faster and quota-free, designed for skilled professionals: it requires a gross salary of at least 1.5 times the national average wage (roughly EUR 2,071/month as of mid-2026 data, an estimate that shifts with each quarterly wage release), plus either a higher education qualification of at least three years, or several years of directly relevant professional experience, and a job contract of at least six months. Processing is capped at three months, with the visa decision itself due within 15 calendar days. In practice, employers should budget 2 to 4 months end-to-end for either route, which is exactly the kind of timeline an EOR arrangement sidesteps entirely for most roles — once the employee is on the EOR’s own Bulgarian payroll, the EOR provider (not your foreign entity) typically handles the sponsorship obligations as the local legal employer.

Why Use an EOR or PEO to Hire in Bulgaria

Beyond speed, the core value of EOR in Bulgaria is risk transfer. Bulgarian labor law compliance carries real exposure — unfair-dismissal claims can run to six months’ lost pay plus reinstatement, collective-redundancy procedure mistakes can delay a restructuring by weeks, and protected-category dismissals done without Labour Inspectorate sign-off are simply void. An EOR provider absorbs that compliance burden as the legal employer, while you retain full day-to-day management of the person’s work. It also simplifies the new euro-based payroll math: with the lev-to-euro transition still fresh, getting net pay, social contribution splits, and the insurable-income cap right requires current knowledge most finance teams outside Bulgaria don’t have in-house yet.

Frequently Asked Questions

Do I need a local entity to hire employees in Bulgaria?
No. An Employer of Record lets you hire Bulgarian staff on its own local entity’s payroll, so you can start without incorporating. A PEO arrangement, by contrast, assumes you already have a Bulgarian entity in place.

How much does an EOR cost in Bulgaria?
EOR pricing is typically a flat monthly fee per employee plus the employee’s gross salary and statutory employer costs (roughly 19% of gross on top of pay for social contributions). Bulgaria’s low wage base and flat 10% income tax keep total employment cost among the lowest in the EU.

What changed for Bulgarian payroll on January 1, 2026?
Bulgaria adopted the euro as its official currency, replacing the lev at a fixed rate of BGN 1.95583 to EUR 1. All statutory thresholds — minimum wage, the insurable-income ceiling, and benefit amounts — are now set and published in euros.

How long is probation in Bulgaria, and can I terminate during it?
Probation can run up to 6 months. Either party may end the contract during this period without notice and without severance, making it one of the more flexible probation regimes in the EU.

Can I hire a non-EU citizen in Bulgaria without a work permit?
Generally no — a Single Permit or EU Blue Card is required, each taking roughly 2 to 4 months end-to-end. EU, EEA, and Swiss nationals need no work permit at all. An EOR provider acting as the legal local employer often manages this sponsorship process directly.

Ready to hire in Bulgaria without setting up a local entity first? Talk to WeHireGlobally about an EOR or PEO plan tailored to your headcount and timeline, or explore our existing guides for Romania and other European markets.