Bulgaria's New Minimum Wage Formula: The Four Criteria and the Timeline

Bulgaria is replacing its automatic minimum-wage mechanism with a broader four-part formula starting in 2027. The government, employer organisations and trade unions have agreed on the criteria, but the weighting of each indicator and the first minimum wage figure produced by the formula have not yet been set.

The four criteria are: the purchasing power of the minimum wage and the cost of living; the general level and distribution of wages; the pace of wage growth; and the long-term development of labour productivity. A concrete formula is due by the end of August, while the minimum wage for 2027 is expected to be determined by the end of September. The current 2026 minimum wage is €620.20.

The change ends the previous model in which the minimum wage was directly tied to average wages. A reference ratio of 50% of the average basic wage will remain, but only as a benchmark in a four-yearly adequacy review, not as an automatic annual formula.

What the Shift Away From Automatic Average-Wage Link Means

Why the old automatic link is being dropped

Under the previous arrangement, the minimum wage moved when average wages moved. The new system broadens the inputs so that average wage growth remains important but no longer determines the minimum wage on its own. The stated aim is to add real purchasing power, living costs and the economy's ability to produce more value per worker into the calculation.

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The formula, not the criteria, will decide the outcome

The agreement so far covers only which criteria to use. Labour Minister Natalia Efremova said the government, unions and employers must still agree on how the formula will be built. That means the final direction is not fixed: if inflation and living costs carry heavy weight, the minimum wage could rise faster; if productivity and wage growth dominate, increases could be more gradual.

What the 50% reference ratio now does

The 50% of average basic pay benchmark has not disappeared, but its role has changed. It will be used for a four-yearly assessment of whether the minimum wage remains adequate, rather than as the automatic annual calculation. This gives policymakers room to adjust for economic conditions, but it also introduces more discretion into future wage setting.

Key Dates and Signals for Workers and Employers

Two fixed dates provide the first concrete checkpoints.

  • The formula is due by the end of August. The weights assigned to purchasing power and living costs versus wage growth and productivity will determine whether the 2027 minimum wage rises faster or slower.
  • The first 2027 minimum wage figure is due by the end of September and should be compared against the 2026 level of €620.20.
  • Workers should treat the 50% average-wage reference as a periodic adequacy check, not a promise of automatic annual increases.
  • Employers cannot project 2027 payroll costs from average wage trends alone; the automatic link is gone, so the eventual formula weights are the key input for scenario planning.
  • The public positions of trade unions and employer organisations before the end-August deadline will be an early signal of how the formula is likely to be designed.

Risk & Opportunity Assessment

Commercial RiskMediumEmployers face payroll-cost uncertainty because neither the weighting of the four indicators nor the 2027 minimum wage amount has been set; the formula is due only at end-August and the amount at end-September.
Competitive RiskLowThe article describes a national wage-floor mechanism and gives no sectoral or cross-border competitive comparison, so no specific competitive exposure is identified.
Regulatory RiskHighThe change replaces the automatic minimum-wage rule with a new formula whose construction and indicator weights still have to be agreed by the government, employers and unions, with tight August and September deadlines.
Reputation RiskLowThe policy is presented as a tripartite agreement among government, employers and trade unions, with no reputational conflict or public dispute named.
Technology DisruptionLowThe story contains no technology, automation or productivity technology element; labour productivity is used as an economic indicator, not a technological disruption.
Commercial OpportunityMediumA formula that explicitly includes living costs and productivity could create a more predictable, evidence-based wage-setting process, but the undefined weights mean the benefit cannot yet be quantified.