Private Workers in Italy Gain Tax Relief on Wage Increases and Shift Pay in 2026

The Italy Revenue Department has operationalized a dual-tier tax relief system that will put more money in the pockets of millions of private-sector employees, effectively reducing the tax bite on both contractual wage increases and premium pay for nights, weekends, and holidays. The move, detailed in an official circular signed by Revenue Director Vincenzo Carbone, implements fiscal measures approved under the 2026 Budget Law (Law n. 199/2025) and represents one of the most direct interventions in wage policy the Italian government has pursued in recent years.

Why This Matters

• 5% flat tax applies to 2026 wage increases from collective bargaining renewals—but only if your 2025 income stayed under €33,000.

• 15% substitute tax covers shift premiums, night/holiday pay, and on-call allowances—capped at €1,500 annually for earners under €40,000.

• Employers handle it automatically in payroll; self-employed or those without withholding agents can claim it via tax return.

• Public-sector workers are excluded entirely—triggering sharp criticism from unions representing state employees.

How the 5% Relief on Contract Increases Works

The centerpiece of the package is a 5% substitute tax that replaces ordinary IRPEF income tax and regional/municipal surcharges on salary bumps resulting from national, territorial, or company-level collective labor agreements signed between 1 January 2024 and 31 December 2026. To qualify, a worker must have earned no more than €33,000 from employment in 2025—a threshold deliberately set to capture lower and middle earners while excluding higher-paid professionals.

The relief applies strictly to increments paid out during 2026. If a contract was renewed in late 2025 with staged increases, only the portion taking effect this year receives the preferential rate; earlier tranches remain under standard taxation. Crucially, the benefit covers retroactive payments for the coverage gap period, as well as increases tied to paid absences—sick leave, maternity/paternity leave, and workplace injury compensation—provided those increases stem directly from the contract renewal.

What falls outside the net: Seniority-based step increases, one-time bonuses to cover negotiation delays, severance pay (TFR), and any overtime or extra-duty compensation. The Revenue Department also clarified that increases which absorb pre-existing individual wage premiums are eligible, but only the new contractual component qualifies for the 5% rate.

Workers have the right to opt out by notifying their employer in writing, reverting to standard progressive taxation. This might appeal to those expecting large deductions or tax credits that would offset higher rates.

The 15% Rate on Night, Weekend, and Shift Premiums

A second tier of relief targets compensatory pay for work that disrupts normal schedules—night shifts, Sundays and public holidays, mandatory rest days, and rotating shift patterns. For the 2026 tax year only, these payments are taxed at a flat 15% substitute rate, provided the recipient earned under €40,000 in 2025 and the total relief does not exceed €1,500 in taxable base.

The Revenue circular confirmed that on-call allowances specified in collective agreements also qualify, broadening the scope beyond simple hourly premiums. Performance bonuses and profit-sharing distributions are excluded from the €1,500 cap calculation, meaning they do not eat into the available relief space.

This provision essentially halves or more the effective tax on inconvenient-hours compensation for many workers, particularly in manufacturing, logistics, healthcare, hospitality, and retail—sectors where shift work is the norm.

Impact on Residents and Foreign Workers

For foreign nationals employed in Italy, the same income thresholds and eligibility criteria apply as for Italian citizens. If you hold a valid work permit and your employer withholds Italian taxes, the relief flows through automatically in your 2026 paycheck. Expats who arrived mid-year or have complex income streams—such as remote work for non-Italian entities alongside local employment—should verify whether their total 2025 dependent income stayed under the €33,000 or €40,000 ceilings, as cross-border earnings can complicate the calculation.

Self-employed professionals and contract workers without a withholding agent are not left out; they can claim the relief when filing their annual income declaration, provided they meet the income and contract-type criteria. This requires maintaining documentation of contractual wage schedules and payment dates.

The dual-track system creates a noticeable cliff effect: someone earning €33,001 in 2025 loses access to the 5% contractual relief entirely, and at €40,001, the 15% shift-premium benefit vanishes. For households near these margins, year-end income planning—timing bonuses, for example—could determine eligibility.

Public-Private Divide Sparks Union Backlash

The starkest criticism has come from FLC CGIL, the knowledge-sector branch of Italy's largest union confederation, which accused the government of creating a "double penalty" for public employees. While private-sector workers enjoy the 5% rate on contractual increases, civil servants receive only a 15% deduction on accessory pay—capped at €800 annually—which the union derisively labeled the "scam of 9 euros" per month.

CGIL's broader grievance centers on inadequate funding for public-sector contract renewals, arguing that recent national agreements covered only one-third of real inflation, effectively locking in a salary cut for teachers, healthcare workers, and administrative staff. The union pointed out that the 2026 Budget allocates no new resources for upcoming public-sector negotiations, leaving those workers to absorb cost-of-living increases without fiscal relief.

CISL, Italy's second-largest union, took a more conciliatory stance, calling the 5% contractual relief a "major innovation" and crediting its lobbying for raising the income threshold from an initial €28,000 to €33,000. However, CISL criticized the government's refusal to limit the benefit to contracts signed by comparatively representative national unions, warning that the relief could inadvertently reward "dumping contracts"—substandard agreements signed by marginal organizations to undercut labor standards.

Even Bank of Italy weighed in, labeling the contractual tax break "improper" in a recent policy note, arguing that restoring purchasing power should be the responsibility of profitable firms, not the public purse.

Administrative Mechanics and Employer Obligations

Employers must calculate and apply the substitute taxes during payroll processing for the relevant pay periods. The Revenue circular includes technical guidance on identifying qualifying amounts, separating retroactive payments by contract-year tranche, and handling partial-year employees who switch jobs or change income brackets mid-cycle.

For workers with multiple employers, the relief applies separately to each employment relationship, but total 2025 income from all dependent work must remain below the threshold. Payroll systems are expected to flag potential over-claims, but workers bear ultimate responsibility for accuracy and may face adjustments or penalties if declarations prove inaccurate.

The self-employed claiming in declarations must itemize contractual increases and premium payments in the appropriate sections of the 730 or Redditi forms, attaching employer certificates or contract excerpts. The Revenue Agency has not yet released dedicated form fields for the 2026 return, but guidance is expected by April.

Economic Context and European Comparison

Italy's approach stands apart in the European landscape. While neighbors like France and Germany deploy broad-based R&D tax credits or hiring incentives for youth and long-term unemployed, few governments have targeted collective-bargaining wage increases with a specific tax carve-out. The measure reflects Italy's historically sluggish wage growth and reliance on multi-year contract cycles that often lag inflation.

The Netherlands and Sweden focus tax relief on attracting high-skilled foreign talent—such as the Dutch 30% ruling or Sweden's seven-year expert exemption—rather than easing the tax load on domestic wage settlements. Italy's policy implicitly acknowledges that real wages have stagnated and that using the tax code to subsidize contractual raises is politically easier than mandating employer-funded pay hikes.

The estimated fiscal cost of the combined measures runs into the hundreds of millions of euros annually, though the government projects offsetting gains from higher consumption and improved labor-market participation. Exact beneficiary counts remain unpublished, but industry analysts estimate that several million private employees fall within the €33,000 threshold, with a slightly broader pool eligible for the shift-premium relief.

Practical Takeaways for Taxpayers

Check your 2025 gross income from dependent work—include all employers, bonuses, and severance accruals. If you straddle the €33,000 or €40,000 lines, a few hundred euros can mean the difference between substantial relief and none.

Review your 2026 payslips starting in March to confirm that the substitute rates are being applied. Errors are common in the first months of new regulations, and early correction avoids year-end adjustments.

Retain contract documents—especially if you're self-employed or changed jobs. The Revenue Agency may request proof that increases derive from qualifying collective agreements and not individual negotiations.

Coordinate with your accountant if you have cross-border income, rental properties, or freelance earnings alongside employment. These can inflate your total 2025 income above the thresholds, disqualifying you unexpectedly.

The relief is automatic but not guaranteed—eligibility hinges on income reported in prior-year returns and correct employer classification. Workers misclassified as consultants or holding atypical contracts may find themselves excluded despite performing similar work to qualifying employees.

What Comes Next

The 2026 Budget Law structured the contractual relief as a three-year pilot, covering agreements signed through December 2026. Whether the measure extends beyond that horizon depends on fiscal outcomes, union pressure, and the government's appetite for making wage subsidies a permanent fixture of the tax code.

Parliament is expected to revisit the public-private disparity when budget discussions for 2027 commence later this year. CGIL has already signaled it will make parity of treatment a red line in negotiations, potentially linking the issue to broader pension and healthcare funding debates.

For now, the practical reality is clear: private-sector employees with lower-to-middle incomes will see modestly larger net paychecks in 2026, while their public-sector counterparts face another year of eroding purchasing power. How that imbalance plays out in labor mobility—whether skilled workers flee public service for private employers—remains an open question that could shape Italy's workforce for years to come.