Payroll Taxes in Bulgaria in 2026: The Complete Guide for Foreign Employers

Income Tax, Social Contributions, Employer Costs, Minimum Wage, Salary Ceilings, Director Remuneration, and How to Calculate the True Cost of Employment in Bulgaria

Introduction

Bulgaria’s labour cost framework is one of the primary reasons why international companies establish service centres, technology teams, and operational offices in Bulgaria. The combination of a 10% flat personal income tax — with no progressive bands — and total social contribution costs that, when properly capped at the maximum insurable income ceiling, produce some of the most competitive all-in employment costs in the EU makes Bulgaria an appealing location for any business that employs knowledge workers.

The most common mistake foreign employers make is to look at an agreed gross salary figure and assume that this represents the total employment cost. It does not. In addition to the gross salary, the employer must pay social and health insurance contributions on top — typically approximately 18.92–19.62% of gross salary. A position with a €2,000 gross salary costs the employer approximately €2,380 per month. Understanding this structure from the outset is essential for accurate budgeting and financial planning.

This guide covers the full Bulgarian payroll framework: the income tax calculation, the social contribution structure and rates for both employer and employee, the minimum and maximum insurable income thresholds for 2026, the salary benchmarks for key roles in the Bulgarian labour market, director remuneration options, the employer’s statutory obligations upon hiring, and how Bulgaria’s employment costs compare with other EU countries for the same roles.

The Structure of Bulgarian Payroll Taxes

Four Components, Two Payers

When an employee is hired in Bulgaria, four financial obligations arise from a single employment relationship. Two are borne by the employer and deducted from the company’s resources; two are borne by the employee but withheld from their gross salary by the employer before payment.

Personal Income Tax on Employment — 10% Flat

Bulgaria’s Simplest Tax Advantage

Bulgaria applies a flat 10% personal income tax rate to all employment income, regardless of the amount. There is no personal allowance that reduces the tax base (unlike many EU countries), and there are no progressive bands that increase the rate at higher income levels. The rate is 10% on the first euro of income and 10% on the ten-millionth.

The PIT Calculation Sequence

PIT is not calculated on the full gross salary. It is calculated on the net salary after the employee’s social contributions have been deducted. The correct calculation sequence is:

Comparison with Other EU Countries — PIT at the Same Gross Salary

Social Contributions — The Full Breakdown

Every Component, Employer and Employee

Social insurance in Bulgaria is administered by the National Social Security Institute (NSSI — Национален осигурителен институт, НОИ) and the National Health Insurance Fund (NHIF — Национална здравноосигурителна каса, НЗОК). Both employer and employee contribute to a range of insurance funds, with the split between them varying by fund type.

Notes on the Rates

• The occupational accident and disease insurance rate (0.4–1.1%) varies by the risk category of the employer’s economic activity. Office-based, IT, and service businesses typically fall in the lowest risk category (0.4%). Manufacturing, construction, and higher-risk industries attract higher rates.
• The second-pillar private pension contribution (5% total) applies only to persons born after 31 December 1959. For employees born before 1960, the 5% is redirected to the state pension fund instead, slightly changing the total structure.
• Both sets of contributions — employer and employee — are calculated on the employee’s insured income, which must be at least the minimum insured income for the employee’s occupation and cannot exceed the maximum insured income ceiling.

Minimum and Maximum Insured Income

The Thresholds That Define the Contribution Base

Social contributions in Bulgaria are applied to the employee’s insured income — not automatically to the full gross salary. The insured income is bounded by a minimum (below which contributions still apply at the minimum level) and a maximum (above which contributions do not increase).

Minimum Insured Income

The minimum insured income varies by profession and economic activity, and is published annually by the Council of Ministers. For 2026, the minimum insured income for most positions is at or close to the minimum wage (€620.20/month). Key points:

• even if an employee earns less than the minimum insured income for their category, contributions are calculated on the minimum threshold, not on the actual salary;
• minimum insured income tables are published by occupation code (НКПД) and by economic activity (НКИД); employers must identify the correct minimum for each employee’s position;
• directors and managing officers of companies have their own minimum insured income threshold, which may differ from the general employee minimum.

Maximum Insured Income

The maximum insured income (maksimalen osiguritelen dohod) is the ceiling above which social contributions are not calculated. For 2026, this ceiling is approximately €1,920 per month (the exact figure is published in the State Social Insurance Act amendment for the year).

This ceiling has a significant and often underestimated financial impact on employers of higher-paid employees:

Full Payroll Calculations — Three Salary Examples

What It Costs, What the Employee Receives

The following three calculations illustrate the complete payroll picture for three representative salary levels: minimum wage, a mid-range office or service role, and a senior technology professional salary. All figures are for 2026 and use the standard rates.

Example 1: Minimum Wage Employee (€620.20 Gross)

Example 2: Mid-Level Professional (€2,000 Gross)

Example 3: Senior Professional Above Ceiling (€4,000 Gross)

Bulgarian Salary Benchmarks by Role — 2026

Gross Salaries for Key Positions

Understanding typical gross salary levels helps foreign employers set competitive offers and accurately model total employment costs. The following benchmarks reflect market rates in Sofia and major Bulgarian cities in 2026, after euro adoption.

EU Cost Comparison for the Same Role

Director Remuneration — The Three Options

How Owner-Directors of Bulgarian Companies Are Paid

Foreign entrepreneurs who own and direct their Bulgarian company face a specific payroll question: what is the optimal way to remunerate themselves? Three distinct mechanisms are available, each with different legal, tax, and social contribution implications.

The Optimal Combination for Owner-Directors

In practice, the most tax-efficient and compliant structure for most owner-directors of Bulgarian EEODs and OODs is a combination:

• A modest management contract salary at the minimum insured income for managing officers — providing Bulgarian social insurance eligibility (pension, health, sick pay), creating a deductible expense for the company, and supporting VNJ maintenance for non-EU resident owners;
• Annual dividend distributions of the after-tax profit at the 5% withholding rate, with no social contributions.

This combination minimises the social contribution burden while maintaining insurance eligibility and company expense deductibility. The exact structure depends on individual circumstances, particularly the owner’s need for social insurance coverage and the requirements of any Bulgarian VNJ application.

Employer Obligations — What Happens When You Hire

From First Employee to Monthly Compliance

A Bulgarian company becomes a payroll employer when it engages its first employee under any form of employment or management contract. The company must register as an employer with the NRA and comply with a set of ongoing payroll administration obligations from that point forward.

Pre-Hire Registration and Setup

• Register as an employer with the NRA (National Revenue Agency) — required before the first salary payment; registration is done online via the NRA portal
• Obtain risk category classification from the NSSI (National Social Security Institute) — determines the occupational accident insurance rate applicable to the company
• Register the employment contract (trudov dogovor) or management contract (dogovor za upravlenie) with the NRA — all labour contracts must be notified to the NRA within 3 days of signing
• Issue the employee with a copy of the registered employment contract
• Set up payroll accounting processes — either in-house or through a payroll service provider

Monthly Payroll Obligations

• Calculate gross salary, employer social contributions, employee social contributions, and personal income tax for each employee
• Prepare the monthly payroll register (vedomost) documenting all calculations
• Remit employer and employee social and health contributions to the NRA by the 25th of the following month
• Remit personal income tax withheld to the NRA by the 25th of the following month
• Pay the net salary to the employee by the agreed salary payment date
• Submit the monthly Appendix 1 (Obrazets 1) declaration to the NRA confirming contributions for each employee

Annual Payroll Obligations

• Issue each employee with an annual income and deductions certificate (Sluzhebna belezhka) summarising the year’s gross income, contributions, and PIT withheld
• Include all employment and payroll data in the company’s annual corporate income tax return
• File Appendix 4 (Obrazets 4) annual declaration of social insurance status for each insured person
• Ensure employment contracts are reviewed and updated for any minimum wage or minimum insured income changes effective from 1 January each year

Common Payroll Mistakes Made by Foreign Employers in Bulgaria

Why International Companies Choose Bulgaria for Hiring

The Complete Labour Cost Advantage

Bulgaria’s position as a preferred location for IT service centres, BPO operations, shared service functions, and technology teams is driven by the intersection of several factors that together produce a cost profile unmatched by any comparable EU destination.

Frequently Asked Questions