Ukraine Tightens Employee Reservation Rules From September: What Employers Need to Know

• Ukraine is introducing important changes to the reservation of military-liable employees from September 1, 2026.
• For most critically important companies, a reserved employee’s monthly accrued salary must be at least UAH 25,941, equal to three minimum wages.
• A lower threshold of UAH 21,617.50 remains for qualifying companies operating in territories of possible or active hostilities or temporarily occupied territories.
• Employees working for several companies will count toward the reservation quota at only one employer.
• Existing reservations are not automatically cancelled simply because September 1 arrives. The key issue is whether the employer retains or confirms its critically important status.
• The changes are based primarily on Cabinet Resolution No. 692 of May 30, 2026, with subsequent amendments.

Ukraine is tightening the rules for reserving military-liable employees from September 1, 2026. For most critically important companies, reserved workers will need to receive at least UAH 25,941 in accrued monthly salary, while employers will also face stricter requirements concerning critical status and reservation quotas. The government says the changes are intended to make the system more transparent and prevent abuse.

New Reservation Rules Take Effect in September

Ukraine’s system for reserving military-liable employees is undergoing another major update.

The changes concern companies and organizations that have been officially recognized as critically important to the functioning of the economy and the state during wartime.

The new requirements were introduced through Cabinet Resolution No. 692, adopted on May 30, 2026, and subsequently amended by additional government decisions.

The Salary Threshold Is Rising

The most visible change concerns the minimum salary required for reserved employees.

From September 1, the general threshold will be three minimum wages, or UAH 25,941 per month in 2026.

The requirement applies to the accrued salary of the reserved employee rather than simply the company’s average payroll figure.

What Does UAH 25,941 Mean?

The amount corresponds to three times Ukraine’s 2026 minimum wage.

For most critically important employers, a military-liable employee who is being reserved must therefore receive at least UAH 25,941 in accrued monthly salary.

The requirement is intended to ensure that reservation is concentrated on employees who are formally employed and adequately paid.

There Is an Exception for Frontline Territories

The government has retained a lower threshold for certain companies operating in areas affected by the war.

For critically important enterprises that are located and actually operate in territories of possible or active hostilities or temporarily occupied territories, the threshold remains at 2.5 minimum wages, or approximately UAH 21,617.50 in 2026.

This recognizes the different economic conditions facing businesses operating close to the front line.

The Salary Requirement Is Not the Only Criterion

Meeting the salary threshold does not automatically give a company the right to reserve employees.

The employer must first have the appropriate status as a critically important enterprise or organization.

The government has also changed the criteria used to determine whether a company qualifies as critical.

Companies Must Confirm Their Critical Status

The transition to the new system means that businesses cannot simply rely indefinitely on their previous critical status.

Government authorities have been required to review and update the criteria used to identify critically important enterprises.

Businesses then need to demonstrate that they continue to meet the relevant requirements.

September 1 Does Not Automatically Cancel Existing Reservations

One important clarification is that September 1 is not a date on which every existing reservation automatically disappears.

The government has provided a transition period.

Existing critical status and existing reservations remain valid during the relevant transition period, subject to the applicable deadlines and the employer retaining the legal basis for the reservation.

What Happens if a Company Loses Critical Status?

This is where the greatest risk for employees lies.

If an employer fails to confirm its critical status or the status is subsequently cancelled, the legal basis for reserving its employees may disappear.

Therefore, the important issue is not the calendar date itself but whether the company continues to meet the conditions for being recognized as critical.

Employers Need to Review Their Payroll

Companies that rely on employee reservations should review their payroll before the new rules take effect.

They need to identify which reserved employees meet the new salary threshold and whether any employees could fall below it.

This is particularly important for workers whose salary varies from month to month.

The Requirement Concerns Accrued Salary

The new rule refers to the employee’s accrued salary.

Legal analysis of the changes has emphasized that from September 1 the monthly accrued salary of a reserved employee at a standard critically important company must be at least UAH 25,941.

This makes payroll records an important part of maintaining the reservation.

Part-Time Employees Face New Restrictions

Another important change concerns employees who work for several employers.

From September, the same military-liable employee will count toward the reservation quota at only one workplace.

This prevents the same person from effectively increasing reservation quotas at several companies simultaneously.

Why the Government Changed the Quota Rules

Previously, situations could arise in which one employee worked for multiple employers and was relevant to reservation calculations at more than one company.

The updated mechanism is designed to prevent such duplication.

The government says the broader objective is to make the reservation system more transparent and reduce opportunities for abuse.

Employees With Other Grounds for Deferral

The updated rules also address military-liable employees who already have a deferral on another legal basis.

The government has clarified how such employees are counted for reservation quotas.

This is intended to prevent the same person from being counted multiple times in calculations by different employers.

What About Medical Workers?

The government has retained separate reservation mechanisms for certain categories that have special legal status.

The Cabinet’s explanations specifically note that the general business rules do not eliminate reservation mechanisms for categories such as medical workers, government employees and specialists involved in defense needs.

Their rules can therefore differ from those applicable to ordinary private-sector employees.

What About Individual Entrepreneurs?

Individual entrepreneurs, or FOPs, cannot themselves be reserved under the current legislation.

The Cabinet explicitly states that the law on mobilization preparation and mobilization does not provide for reservation of FOPs.

This is separate from the rules applicable to employees of critically important companies.

Critical Status Is Becoming More Important

The new system puts greater emphasis on whether a company can demonstrate that it is genuinely important for the economy or state.

Simply employing a large number of people is not necessarily enough.

The company must meet the relevant criteria established by the government and the competent authorities.

The Government Wants Fewer Unjustified Reservations

The stated purpose of the reforms is to ensure that reservation is used for employees whose continued work is genuinely important.

The government says the new system should balance two competing needs: maintaining Ukraine’s defense capacity while preventing critical economic sectors from losing indispensable employees.

Businesses in Critical Sectors Are Most Affected

The rules are particularly important for companies operating in sectors such as:

• energy;
• transport;
• defense;
• utilities;
• strategic manufacturing;
• other areas considered critical to the economy or state.

The exact criteria vary according to the relevant sector and government authority.

The New Rules Also Affect Energy Companies

Subsequent amendments have expanded exceptions to the salary condition for certain energy-sector enterprises and other specifically defined categories.

These exceptions are important because some critical infrastructure operators face different operating conditions and workforce requirements.

Therefore, employers should not assume that the general UAH 25,941 threshold applies identically to every category.

The Transition Period Was Designed to Prevent Disruption

The government has explicitly said that the changes are accompanied by a transition period.

The intention is to allow companies to confirm their status and adjust their procedures without creating an immediate mass cancellation of existing reservations.

This is particularly important for companies whose operations depend on a small number of highly specialized workers.

Employers Should Not Wait Until September

Companies that depend on reservation should review their situation before the deadline.

They need to verify:

1. whether their critical status remains valid;
2. whether they satisfy the updated criteria;
3. whether reserved employees meet the salary threshold;
4. whether employees are counted correctly in the reservation quota;
5. whether documentation is complete.

The Reservation Process Remains Available

The reforms do not abolish employee reservation.

The government has explicitly stated that reservation for businesses continues under the updated system.

The purpose is to make the process more targeted rather than to eliminate it.

Employers Will Face More Administrative Work

For HR departments, the changes mean additional verification.

Payroll data, employment status, reservation quotas and critical-status documents will need to correspond correctly.

Errors or incomplete documentation could cause delays or create problems with reservation applications.

The Changes Could Affect Lower-Paid Workers

The biggest practical effect will likely be felt by employees whose salaries are below UAH 25,941.

For standard critically important companies, employers may have to increase their official salary or reconsider which positions qualify for reservation.

This could influence companies’ staffing and payroll strategies.

It Could Also Affect Labor Costs

If a company needs to increase salaries to keep essential employees reserved, its overall payroll expenses will rise.

This could be particularly significant for labor-intensive industries.

Businesses may have to choose between higher labor costs and the risk of losing key employees to mobilization.

Frontline Businesses Have Different Conditions

The lower threshold for companies actually operating in eligible war-affected territories provides some relief for businesses near the front.

For these employers, the applicable salary threshold remains 2.5 minimum wages rather than three.

The exception reflects the more difficult economic environment in which such companies operate.

The Rules Are Still Evolving

The reservation system has undergone several changes during 2026.

Resolution No. 692 introduced the major framework, while subsequent decisions, including Resolution No. 862, modified certain provisions and exceptions.

Employers should therefore rely on the latest official rules rather than older explanations of the reservation system.

The Government Has Published Clarifications

The Cabinet of Ministers has published detailed explanations addressing the most common questions from businesses and employees.

These include issues concerning salary requirements, critical status, part-time employment and the transition period.

This guidance is particularly relevant as companies prepare for September.

What Employees Should Check

Employees who already have a reservation should ask their employer whether:

• the company remains critically important;
• their reservation remains valid;
• their salary meets the applicable threshold;
• they are correctly included in the company’s reservation list.

Employees should not assume that their status will disappear solely because September 1 arrives.

What Employers Should Check

Employers should verify their critical status and payroll records before the new rules take effect.

They should also check employees who work simultaneously for multiple companies, because the new quota calculation can affect whether those workers can be reserved through a particular employer.

What Happens if Salary Falls Below the Threshold?

For a standard critically important company, a reserved employee whose monthly accrued salary falls below the required level may no longer satisfy the reservation conditions.

This makes regular payroll compliance important throughout the reservation period.

The rule is not simply a one-time salary check at the moment the reservation is submitted. Legal analysis indicates that the salary requirement applies during the reservation period.

The Changes Are Part of a Broader Reform

The government describes the new system as an attempt to create a more transparent and fair mechanism for balancing mobilization needs with the needs of the economy.

Ukraine needs enough people in the armed forces while also ensuring that critical businesses, infrastructure and services continue operating.

Employee reservation is one of the mechanisms used to maintain that balance.

Why the Changes Matter to Businesses

For employers, the rules turn reservation into a more closely monitored HR and payroll issue.

A company cannot simply obtain critical status and then assume that all reserved employees will remain protected indefinitely.

Both the employer’s status and the employee’s individual conditions matter.

Why the Changes Matter to Employees

For employees, the most important issue is whether their employer remains eligible and whether their salary meets the relevant threshold.

Workers should therefore pay attention to communications from their HR department or employer about the September changes.

What Happens After September 1?

The updated system will become the standard framework for new and continued reservations.

Companies that meet the requirements will continue to be able to reserve eligible military-liable employees.

Those that do not meet the criteria may have to adjust their status, payroll or reservation lists.

No Mass Cancellation Is Planned

There is no rule saying that every existing reservation automatically disappears at midnight on September 1.

The government’s own explanation makes clear that existing reservations remain valid during the transition period and that the critical status of companies is the key legal foundation.

The Main Figure to Remember Is UAH 25,941

For most standard critically important companies, UAH 25,941 per month is the key salary threshold from September 1.

For qualifying businesses in war-affected territories, the lower threshold of approximately UAH 21,617.50 remains applicable.

What Employers Should Do Now

Companies that rely on employee reservation should not wait until the last moment.

The practical steps are straightforward: confirm critical status, review payroll, check reservation quotas and ensure that employee information is accurate.

The earlier these checks are completed, the lower the risk of administrative problems when the new rules come into force.

The Bigger Challenge for Ukraine

The reservation system reflects one of the most difficult economic problems created by the war.

Ukraine needs workers to keep factories, transport systems, energy infrastructure and essential services operating.

At the same time, the armed forces need personnel to continue defending the country.

The purpose of the updated reservation system is to determine where that balance should be drawn.

What Happens Next

From September 1, 2026, the new salary requirement and updated quota rules will become particularly important for employers and reserved workers.

Companies should verify their eligibility and documentation before the transition deadline.

For employees, the key point is that an existing reservation is not automatically cancelled simply because September begins. The decisive factor is whether the legal basis for the reservation remains in place.

Ukraine’s updated employee reservation system will impose a UAH 25,941 monthly salary threshold for most reserved workers from September 1, 2026, alongside stricter requirements for critically important companies and reservation quotas. A lower threshold remains for qualifying businesses in war-affected territories. The changes are intended to make reservations more targeted while allowing strategically important businesses to retain essential employees.