Bulgaria – Employment Terms and Conditions

What are the standard working hours in Bulgaria, and how is overtime regulated?

The standard working day in Bulgaria is eight hours, distributed across five days per week to give a total of 40 hours. All matters relating to working time — including daily and weekly limits, overtime provisions, rest intervals, and arrangements for night or weekend work — are governed by the Labour Code.

Night work is defined as any work carried out between 10:00 p.m. and 6:00 a.m. The working day for night shift employees is capped at seven hours, giving a weekly total of 35 hours. Shortened working hours also apply to employees whose roles expose them to health or safety risks that cannot be adequately eliminated, as well as to workers who are under 18 years of age.

Overtime is defined as work carried out beyond the agreed contractual hours, either at the direct request of the employer or with their knowledge and implicit approval. As a general principle, overtime is prohibited, with exceptions permitted only for tasks that cannot practicably be completed within normal working hours. Employees have the right to decline overtime if the conditions prescribed by the Labour Code, any applicable collective agreement, or other relevant rules are not satisfied.

The ceiling on overtime in a given calendar year is 150 hours, extendable to 300 hours where a collective agreement provides for this. More specific caps set a limit of 30 hours of daytime or 20 hours of night overtime per calendar month, six hours of daytime or four hours of night overtime per calendar week, and three hours of daytime or two hours of night overtime over any two consecutive working days.

Overtime attracts premium pay rates. Standard overtime on a regular working day is compensated at 150% of the normal salary rate, weekend overtime at 175%, and overtime on public holidays at 200%. Any work performed on a public holiday — whether overtime or not — must be paid at no less than double the employee’s regular rate. Substituting overtime compensation with additional time off in lieu is expressly prohibited.

During the working day, employees are entitled to a lunch break of at least 30 minutes. Following the end of the working day, the mandatory rest period before the next shift must be no shorter than 12 hours. The weekly rest period consists of two consecutive days — a minimum of 48 hours — within a standard five-day working week.

What employment rights and benefits are workers entitled to in Bulgaria?

The statutory minimum annual paid leave in Bulgaria is 20 working days per year, a threshold that becomes available after four months of employment. Individual employment contracts or collective agreements may grant more generous entitlements than this floor. When a public holiday coincides with a weekend, employees receive compensatory time off on the first working day or days immediately following.

Bulgaria recognises a range of official public holidays throughout the year, among them New Year’s Day, Liberation Day, Labour Day, and Christmas. These days are distinct from and do not reduce the statutory annual leave entitlement. In addition, employees are entitled to a seniority supplement of no less than 0.6% of their monthly base salary for each year of relevant service.

The minimum statutory notice period for terminating an open-ended employment contract is 30 days, a rule that binds both employer and employee equally. Individual contracts or collective agreements may stipulate longer notice periods. The Labour Code also provides for immediate dismissal in cases of serious misconduct or following a proper disciplinary process.

Sick leave and parental rights are administered via the social insurance system. Employers are obliged to fund sick pay for the first two days of illness, after which the National Social Security Institute (NSSI) assumes responsibility. Maternity leave provisions place Bulgaria among the more generous EU member states: mothers are entitled to a total of 410 days, with 45 days taken before the expected birth and the remaining period afterwards. Under specified conditions, the postnatal portion can be transferred to the father or another designated carer.

Part-time employees hold the same rights and obligations as their full-time counterparts, except where legislation expressly conditions certain entitlements on meeting minimum working time, experience, or qualification criteria. These statutory protections extend without distinction to foreign nationals who hold valid employment in Bulgaria, making the system broadly equitable across nationalities.

What are the rules around minimum wage and pay in Bulgaria?

Bulgaria maintains a national statutory minimum wage determined by the government in consultation with the social partners. The rate is set each year by the Council of Ministers alongside the minimum levels and types of additional remuneration and benefits not already prescribed by the Labour Code.

The Council of Ministers establishes the minimum wage by decree, following deliberation within the National Council for Tripartite Cooperation. Since February 2023, the minimum wage must be set at no less than 50% of the average gross wage, introducing a more transparent and predictable formula in place of unconstrained negotiation.

With effect from 1 January 2026, the national minimum wage stands at BGN 1,213 per month, equivalent to a minimum hourly rate of BGN 7.31 based on a standard eight-hour day and five-day working week. This rate is legally binding and no employee may lawfully be paid below it. For context, the minimum wage was BGN 1,077 from 1 January 2025, representing a 15.4% rise from the BGN 933 applicable in 2024.

To provide further wage floor protection, Bulgarian legislation establishes a minimum insurable income by economic sector and qualification category. This compels employers to calculate and remit social security contributions on a wage base no lower than the applicable minimum insurable income for each occupational group. A comprehensive list of positions and corresponding thresholds is available through the Ministry of Economy and Industry.

Collective agreements and sector-specific arrangements may produce wage scales that exceed the statutory minimum, but no agreement can lawfully undercut it. Unlike the practice in some EU member states, Bulgaria does not operate a tiered minimum wage differentiated by age. Always verify the current rate with the Ministry of Labour and Social Policy, as it is reviewed and ordinarily updated each January.

How does the employment contract system work in Bulgaria?

The Labour Code recognises several categories of employment contract. The most widely used is the indefinite-term (permanent) contract, although fixed-term contracts, part-time contracts, and contracts tied to a specific piece of work are all valid under Bulgarian law. All contracts must be concluded in writing and registered with the National Revenue Agency before the employee commences work.

A valid employment contract must contain the following elements: the full identities of both contracting parties; the agreed place of work; a job title or description of duties; the date employment begins; the duration (where the contract is fixed-term); the agreed working hours; the basic wage and any supplementary remuneration; and the applicable notice period. These requirements are prescribed by the Labour Code, and any contract that omits them may be open to legal challenge.

Fixed-term contracts may not exceed three years in duration. If such a contract is renewed more than twice, or if an employee has been engaged by the same employer through successive fixed-term contracts spanning more than five years in total, the arrangement is generally deemed to have become open-ended — a safeguard comparable to protections embedded in EU law under the Fixed-Term Work Directive.

Probationary periods are permitted under Bulgarian law and must be agreed in writing. The maximum probationary period is six months, during which either party may end the contract without being required to give a reason. Once the probationary period expires, standard dismissal protections take effect: employers must demonstrate just cause and serve the prescribed notice period of at least 30 days when ending an indefinite-term contract.

Employees may also terminate their contracts without establishing a specific reason, provided the required notice is given. Workers who are dismissed without lawful grounds have the right to bring proceedings before the courts; a successful unfair dismissal claim can result in an order for reinstatement or an obligation on the employer to pay compensation.

How does the workplace pension system work in Bulgaria?

Bulgaria’s pension system is structured across three distinct pillars — a mandatory state scheme, a mandatory supplementary private scheme, and an optional private tier. Although more complex than single-pillar state systems, this architecture broadly mirrors the multi-pillar approach common across Central and Eastern Europe.

The first pillar delivers pensions for retirement, disability, and surviving dependants. Contributions flow through the National Revenue Agency (NRA), with the National Social Security Institute (NSSI) as the primary recipient body. It functions on a pay-as-you-go basis, drawing on current contributions to fund present obligations, in a manner analogous to state pension systems in France or Spain.

The second pillar — Supplementary Mandatory Pension Insurance — is compulsory for all individuals born after 31 December 1959. It accounts for 5% of gross salary, with employers contributing 2.8% and employees 2.2%. Self-employed persons are responsible for the full 5% themselves. Unlike opt-out arrangements such as the UK’s auto-enrolment scheme, this second-pillar participation is obligatory for those in the applicable age cohort.

Second-pillar benefits can be drawn as monthly lifetime annuities, deferred payments, or lump sums when the qualifying conditions are met. Although compulsory, these funds are managed by licensed private insurance companies operating under the supervision of the Financial Supervision Commission, distinguishing them from the state-administered first pillar.

The third pillar comprises voluntary supplementary pension insurance, open to any individual aged 16 or over. Contributions may be made by the employee from their own resources or by the employer as part of a wider benefits package. At the time an insurance contract is entered into, only the level of contribution is fixed — the eventual pension amount is not guaranteed in advance.

For authoritative guidance, refer to the National Social Security Institute (NSSI) for first-pillar matters and the Financial Supervision Commission for second and third pillar questions.

What types of pension arrangements are available to expats in Bulgaria?

Foreign nationals in lawful employment in Bulgaria and making social insurance contributions are generally subject to the same pension framework as Bulgarian citizens. There is no dedicated expatriate pension scheme — enrolment in the mandatory system is determined by employment status, not by citizenship or nationality.

The first-pillar old-age pension is payable to recipients residing abroad. This means that a person who accrues pension entitlements through contributions made during employment in Bulgaria can, in principle, receive those payments in another country after reaching retirement age. Second-pillar individual account pensions are also payable overseas under applicable reciprocal arrangements.

Exemptions from the Bulgarian social insurance system may be available to expatriates under bilateral social security agreements between Bulgaria and their home country, potentially enabling them to remain within their home system rather than contributing in Bulgaria. EU and EEA citizens benefit from EU social security coordination rules, which prevent double contributions and allow pension entitlements accumulated across member states to be aggregated.

Expats who arrive in Bulgaria partway through their career should note that contribution years built up in other jurisdictions may count towards eligibility thresholds under totalization agreements or EU coordination rules. However, the pension paid by each country is generally calculated independently, based solely on the contributions made within that country’s system — a principle comparable to how Canada’s CPP operates alongside other foreign or provincial schemes.

Pension income received by Bulgarian tax residents — including pensions paid from abroad — is subject to the standard 10% flat income tax rate. Bulgaria’s network of double taxation treaties may influence how foreign pensions are taxed in practice. Individual circumstances vary considerably, and it is advisable to verify your position with the National Revenue Agency (NRA) and a qualified financial adviser before drawing any conclusions.

What is the retirement age in Bulgaria, and how does the pension eligibility system work?

Bulgaria’s statutory retirement age differs between men and women and is being raised incrementally each year. As of January 2025, men are eligible to retire at 64 years and 8 months provided they have accumulated 39 years and 8 months of insured service, while women may retire at 62 years and 4 months with 36 years and 8 months of contributions.

An alternative eligibility route allows women to retire at 61 years and 8 months with 36 years of insured service, and men at 64 years and 4 months with 39 years. For those who have not accumulated sufficient contribution years under either route, retirement becomes possible at 66 years and 8 months on the basis of at least 15 years of insured employment. This fallback threshold provides a degree of security for people with shorter contribution records, though the pension calculated on a shorter insurance history will be correspondingly lower.

The minimum monthly pension as of early 2025 is BGN 580.57. This amount is scheduled to rise to BGN 631.08 from 1 July 2025, following an upward revision set out in the Public Social Insurance Budget Bill for 2025.

Retirement age thresholds are being lifted year by year under a phased reform programme aimed at converging on 65 years for both sexes over the longer term. The categorisation system for occupations also influences when workers can retire: those employed in demanding or hazardous roles classified as first or second category are entitled to retire earlier than the standard thresholds.

Given that these thresholds are adjusted annually, it is advisable to consult the National Social Security Institute (NSSI) directly for the figures applicable to your specific year of birth. A financial adviser with expertise in Bulgarian pension law can also help you estimate your projected entitlement.

What taxes and social contributions are deducted from wages in Bulgaria?

In contrast to the progressive income tax scales used in many countries, Bulgaria applies a single flat rate of 10% to all categories of personal income, administered by the National Revenue Agency. This covers salaries, bonuses, freelance earnings, and capital gains alike. For higher earners, this flat structure is notably more favourable than the graduated rates applied in countries such as Germany or France, and it makes Bulgaria one of the more tax-efficient EU destinations for employment income.

Employers are responsible for calculating and withholding income tax from employee salaries at the point of payment. The withheld amount must be transferred to the tax authorities no later than the 25th day of the month following the one in which it was deducted. Where an employee’s only income derives from employment on which the employer has correctly withheld tax, there is no obligation on that employee to submit a personal annual tax return.

As of April 2025, combined social contribution rates range from 32.70% to 33.40% of gross salary, the precise figure depending on the employee’s occupational category and associated risk classification. Within this total, employers contribute between 18.92% and 19.62%, while employees contribute 13.78%. These contributions fund cover for sickness, unemployment, maternity, workplace accidents, occupational diseases, and retirement.

Social security contributions specifically total between 24.7% and 25.4%, with employers responsible for 14.12%–14.82% and employees for 10.58%. Health insurance contributions are set at a combined 8%, with employers paying 4.8% and employees 3.2%.

The contribution base is the employee’s full gross remuneration, inclusive of bonuses and other supplementary payments, but is subject to a monthly ceiling of BGN 4,130 as of April 2025. Income above this ceiling does not attract social contributions, though it remains subject to income tax in full.

Tax residency in Bulgaria is established where an individual holds a permanent address in the country and has their centre of vital interests there, or where they are physically present in Bulgaria for more than 183 days within any 12-month period. Tax residents are liable to Bulgarian income tax on their worldwide earnings; non-residents are taxed only on income that has its source in Bulgaria. For official guidance and up-to-date rules, visit the National Revenue Agency (NRA).

What are the rules around trade unions and collective bargaining in Bulgaria?

Trade union membership in Bulgaria is entirely voluntary, and all workers — including foreign nationals in lawful employment — are free to join an existing union or participate in forming a new one. The Bulgarian Constitution guarantees the rights of association and collective bargaining, and these rights apply equally to every lawfully employed worker regardless of their nationality.

The country’s two principal national trade union confederations are the Confederation of Independent Trade Unions in Bulgaria (CITUB) and the Confederation of Labour “Podkrepa”. Both participate in the National Council for Tripartite Cooperation alongside employer organisations and government representatives, collectively influencing national policy on wages, employment conditions, and social security.

Collective agreements may extend the annual overtime ceiling beyond the standard 150-hour limit, up to a maximum of 300 hours per calendar year. They may also establish terms more advantageous than the statutory minimums in respect of annual leave entitlement, notice periods, pay structures, and other conditions of employment. Where a collective agreement is operative, its provisions apply to all workers covered by its scope — not solely to trade union members.

Trade union membership rates in Bulgaria are lower than in many Western European countries, and collective bargaining is more prevalent in the public sector, manufacturing, and utilities than in private services or the technology industry. Expatriates employed by smaller private companies may find that no collective agreement governs their workplace, in which case the statutory minimums prescribed by the Labour Code define the baseline for their terms and conditions.

Are there any particular employment protections or challenges that expats should be aware of in Bulgaria?

Once legally employed in Bulgaria, expatriates enjoy the full range of Labour Code protections on the same basis as Bulgarian citizens. Nevertheless, several practical considerations are worth understanding well before you take up a position. Employment contracts, internal workplace regulations, and most official communications are produced in Bulgarian, so arranging a certified translation of any contract prior to signing is a sensible precaution.

Employers are required to notify the relevant territorial directorate of the Labour Inspectorate within seven days of a foreign worker actually beginning work. This obligation rests with the employer, but expatriates would be wise to confirm that it has been fulfilled, as compliance directly affects their legal standing in the country.

Non-EU/EEA nationals must hold a valid work permit and, in most cases, a residence permit before commencing employment. Work permits are ordinarily tied to a specific employer and role, meaning that a change of employer will typically necessitate a fresh permit application. Understanding how your visa or permit conditions interact with any notice periods during a job change is important before accepting an offer.

Recognition of professional qualifications obtained overseas can be an obstacle in regulated fields including medicine, law, architecture, and teaching. The procedure varies by profession and is overseen by the relevant professional body or the Ministry of Education and Science. Professionals who qualified within the EU generally benefit from expedited mutual recognition under EU directives, whereas non-EU qualifications are typically subject to a more detailed assessment process.

The Labour Inspectorate (General Labour Inspectorate Executive Agency) is the principal authority for reporting breaches of employment rights and handles complaints concerning wage non-payment, unsafe working conditions, or unlawful dismissal. All workers, including foreign nationals, are entitled to lodge complaints with this body.

Expatriates operating on a self-employed basis or under contractor arrangements should be aware that Bulgarian law draws a clear distinction between an employment contract and a civil contract for services. Where the practical reality of a working arrangement resembles employment despite a contractor label — a situation commonly described as misclassification — there can be material tax and social insurance consequences for both the individual and the engaging party.

Frequently asked questions

Are my overseas qualifications automatically recognised in Bulgaria?

Not automatically. Recognition of foreign qualifications depends on the profession. EU/EEA qualifications benefit from mutual recognition under EU directives, particularly in regulated professions. For qualifications from outside the EU, you will generally need to apply for recognition through the relevant Bulgarian professional body or the Ministry of Education and Science. The process and requirements vary significantly by sector, so research your specific profession before relocating.

What happens to my Bulgarian pension contributions if I leave the country?

Your first-pillar (state) pension entitlement remains payable from abroad once you reach retirement age, and Bulgaria has bilateral social security agreements with a number of countries that govern how these rights are transferred or aggregated. Your second-pillar individual account balance is managed by a private pension fund and can also generally be claimed from abroad at retirement. It is advisable to contact the National Social Security Institute (NSSI) and your pension fund provider before leaving to understand your specific entitlements.

Do my employment rights change if I switch employers or have a visa change?

Your statutory employment rights under the Labour Code apply to any lawful employment relationship regardless of which employer holds your contract. However, for non-EU nationals, a work permit is typically tied to a specific employer and position. Changing jobs usually requires a new permit application, and working for a different employer without the correct permit can jeopardise your residence status. Always consult an immigration adviser before making a job change if your visa is employer-sponsored.

Is income tax in Bulgaria different for expats compared to local workers?

The 10% flat rate of personal income tax applies equally to all tax residents in Bulgaria regardless of nationality. Whether you are treated as a tax resident depends primarily on whether you spend more than 183 days in any 12-month period in Bulgaria, or whether your centre of vital interests is located there. Non-residents are taxed only on Bulgarian-source income. Bulgaria has double taxation treaties with many countries, which may affect your overall tax position — consult the National Revenue Agency (NRA) or a tax adviser for your specific circumstances.

How long does it take to qualify for annual leave in Bulgaria?

Under the Labour Code, employees qualify for the statutory minimum of 20 working days of paid annual leave after completing four months of continuous employment with the same employer. Once this threshold is met, the leave entitlement is typically calculated proportionally for the remainder of the calendar year and in full for subsequent years of service.

Can I opt out of mandatory pension contributions in Bulgaria?

No. Contributions to the first-pillar state pension are mandatory for all insured workers in Bulgaria. For those born after 31 December 1959, second-pillar contributions are also mandatory. Only the third-pillar voluntary pension scheme is optional. There may be exemptions from Bulgarian contributions for those who remain insured under the social security system of another country under a bilateral agreement or EU coordination rules — your employer’s HR team or the NSSI can advise on whether this applies to your situation.

Are employment contracts in Bulgaria required to be in Bulgarian?

The Labour Code does not require contracts to be bilingual, but in practice contracts are typically drafted in Bulgarian only. This can present a challenge for expats who do not read Bulgarian. While the employer is not legally obliged to provide a translation, you have every right to request one before signing. Engaging a certified translator or a local employment lawyer to review your contract before you sign is strongly recommended.

What protection do I have if my employer does not pay my wages?

Non-payment of wages is a serious breach of the Labour Code. Workers who are not paid can file a complaint with the General Labour Inspectorate Executive Agency, and may also pursue a civil claim through the Bulgarian courts. In cases of employer insolvency, Bulgaria operates a Guaranteed Receivables Fund which provides limited protection for unpaid wages, up to a statutory cap. The fund is administered through the National Social Security Institute (NSSI).