Closing a sole proprietorship: complete step-by-step instructions

Closing a business in Ukraine is much easier today than it was ten years ago: online services, an electronic taxpayer account, the ability to work with the register and tax office remotely, and signing applications via EP or Diya Signature have appeared. But despite all the “digitalisation”, the procedure for closing a sole proprietorship still remains a set of actions, not just a click of a button.
If you are interested in how to close your business without fines, nerves, and “letters of happiness” from the tax office, you need to consider:

• legal aspect – making an entry in the Unified State Register (USR) and working with the state registrar;
• tax aspect – the correct procedure for closing an individual entrepreneur in terms of tax accounting, single income tax, final declaration and absence of debt;
• organisational – completing relations with employees, closing accounts, archiving documents, and putting your own accounting in order.

In this article, we will examine in detail all the stages, application submission methods, options for different groups of payers, the features of closing an individual entrepreneur during martial law, and the nuances of closing an individual entrepreneur on the general system and on the simplified system.

Typical reasons for closing a sole proprietorship

The decision to liquidate an individual entrepreneur is rarely impulsive. In most cases, it is associated with objective changes in the entrepreneur’s life or business. A clear understanding of the reasons helps to correctly plan the procedure for closing an individual entrepreneur and avoid unnecessary expenses.

Changing the work format: transition to hired labour

One of the most common reasons is the transition to work under an employment contract. If a person receives an official offer with a salary, does not plan to run their own business in parallel, or simply does not need the status of an entrepreneur, then the individual entrepreneur becomes redundant. Although the law does not prohibit combining work under an employment contract and entrepreneurial activity, it is the SSC and mandatory reporting that make the existence of an “empty” individual entrepreneur economically inexpedient.

Lack of income or market change

The second typical scenario is that the business has stopped making a profit. The reasons may be different:

• demand has changed;
• stronger competitors have appeared;
• the cost price has increased;
• the activity became irrelevant due to the war.

If you see zero or losses for several reporting periods in a row, and accounting and registration as an individual entrepreneur entail a waste of time and money, it is logical to stop and think about terminating your activities.

Moving abroad and changing tax residency

During the war, this became a widespread phenomenon. If an entrepreneur has left and is not operating in Ukraine and does not plan to return to the business here in the near future, or is transferring to another tax jurisdiction, then the issue of a “hanging” IE will sooner or later become acute. In this case, it is especially important to know how to close an IE during martial law using digital services, because it is often impossible to physically return to Ukraine to submit a paper application.

Business scaling and transition to a legal entity

Another positive reason: the business has grown to such a level that the sole proprietorship format is no longer enough. You need:

• work with large networks;
• attract investors;
• have partners or co-founders.

In such cases, an LLC is usually created, and the sole proprietorship is closed. It is especially important to complete the procedure for closing the sole proprietorship correctly so as not to transfer tax problems to another business.

Methods of closing a sole proprietorship

Today, an entrepreneur can choose one of three main channels for submitting an application:

1. Online via Diya (fastest).
2. Online through the taxpayer’s electronic account.
3. In person at the ASC or other registrar.

Each method has its own technical nuances, deadlines, signature options, and document requirements.

How to close a sole proprietorship through Diya?

How to close a sole proprietorship through Diya is one of the most popular questions in recent years, and for good reason. This method is as close as possible to the “click a button – get a result” format, although there are important points here too.

Step-by-step instructions

To close a sole proprietorship through Diya, follow these steps:

1. Log in to the service.
   Go to the application or web version of Diya, identify yourself using BankID, Diya Signature, or EP. This ensures that the service operator identifies you as the owner of the individual entrepreneur.
2. Go to the entrepreneur section. In the menu, select the section related to business/individual entrepreneur. The service will automatically pull information from the registry – your NACE, full name, tax number, and current status.
3. Select the service for the termination of business. Select the service that corresponds to the termination of business activity. The system will generate an electronic form – an electronic application for entry in the Unified State Register.
4. Check the entered data. Before signing, carefully check all fields: full name, address, and personal identification number. If the data in the Unified State Register is outdated, it is better to update it first and only then submit an application.
5. Sign the EP or Diya Signature. This is a key point: the service will not transfer the request without a correct electronic signature. After signing, your application becomes legally valid.
6. Sending and waiting. After sending, the service transfers the application to the state registrar. Then, it is not the Action that works, but the registrar, who makes changes to the Unified State Register. You can track the status in the application and receive confirmation of a successful registration action.

This is what the step-by-step instructions for closing a sole proprietorship look like for the online service Diya.

What data is needed?

For this method, it is enough:

• valid EP or access to Diya Signature;
• correct data in the Unified State Register;
• access to a phone/computer and the Internet.

You do not need to upload any additional documents (passport, copies) – they are already in the registry.

Processing times

Usually:

• the registrar makes an entry within 24 hours;
• during peak periods or technical delays, the time may be up to 3–5 days.

It is important to understand that changing the status in the Unified State Register is only the completion of the registration part. For the tax office, this is not the end: the next stage will be the deregistration stage.

Typical errors when working with Diya

Most often, entrepreneurs face the following problems:

• expired or incorrectly installed EP;
• discrepancies between data in the Action and the Unified State Register;
• technical service errors;
• attempting to submit an application at the time of registry update.

In such situations, you should either try again later, contact support, or consider alternative options – for example, how to apply for the closure of an individual entrepreneur online through your electronic account.

Closing an individual entrepreneur through an electronic account

The second online option is to use the taxpayer’s electronic account. This is especially convenient if you want to simultaneously file a tax return and monitor deregistration with the tax office.

How to find the right shape

To figure out how to close an individual entrepreneur through your online account, you need to:

1. Enter the office using the EP.
2. Open the “Applications, requests, messages” section.
3. Find the appropriate application form for termination of the individual entrepreneur (usually this is a form that corresponds to 1-PP or similar).

The form is filled out partially automatically – the system will pull up your registration data, and the rest needs to be checked manually.

How to sign an EP

After filling out the form:

• click “sign”;
• choose a key carrier;
• enter the password;
• you are sending a document.

The tax service in this case acts as a “gateway”: it then transfers the data to the registrar to make changes to the register.

When confirmation arrives

Usually, confirmation appears in your online account within 1-3 days. After that, you can check the status in the Unified State Register – whether it has been changed to “suspended”.
This method is often chosen by those who want to “keep everything in one place”: registration actions, tax audits, and final reporting.

How to apply to the ASC?

Not all entrepreneurs are ready or able to work with EP and online services. In such cases, the ASC remains relevant. Closing an individual entrepreneur in this way is a traditional offline channel.

When is this method relevant?

It is especially advisable to contact the ASC if:

• you do not have a EP;
• you suspect errors in your data in the Unified State Register;
• online services constantly give technical errors;
• you need to solve several registration issues at the same time.

At the ASC, you can not only terminate an individual entrepreneur, but also clarify existing data, change information, or get advice from the registrar.

Required documents

Minimum set:

• passport of a citizen of Ukraine;
• taxpayer registration card registration number (code);
• if necessary – a power of attorney if the application is submitted by a representative.

Stages of the procedure

1. You come to the ASC.
2. The operator checks your data in the registry.
3. An application (form) for termination of business activity is being prepared.
4. You sign it yourself.
5. The registrar transfers the information to the Unified State Register, and after processing, the status of your individual entrepreneur changes.

This option takes more time than how to close a sole proprietorship online, but for many it is psychologically more comfortable: there is a specialist to whom you can ask questions.

Closing a sole proprietorship: instructions for different groups

The registration process in the Unified State Register is the same for everyone, but the tax consequences depend on which group and taxation system you worked in. Therefore, it is important to understand your responsibilities for each option: how to close a group 1 individual entrepreneur, what the closure of a group 2 individual entrepreneur entails, and what are the nuances of the closure process for a group 3 individual entrepreneur.

Closing of a sole proprietorship group 1

The first group is the simplest version of the simplified system. But even here there are requirements for reporting and the Unified State Register.

Detailed instructions for closing

1. First, choose a method for submitting an application (Diya, electronic account, ASC).
2. Submit an application and wait for the registrar to change the status in the Unified State Register to “terminated”.
3. Next, we work with the tax office:
   • we submit a single tax payer declaration with a note about final reporting;
   • we indicate the income for the period from the beginning of the year to the termination date;
   • We calculate a single tax for the last month of activity.
4. We submit reporting with the Unified Social Security System (if it is provided for by law in a specific period).
5. We pay all amounts of tax and social security contributions that have been accrued.
6. We check through the electronic account whether there is any debt left and whether there are any open tax claims.

This is the procedure for closing an individual entrepreneur on a simplified taxation system, specifically for group 1.

Reporting features

For group 1, an annual declaration is usually submitted; however, upon termination of activity, the tax office expects you to:

• final declaration for the period up to the date of liquidation;
• timely payment of the fixed amount of the single tax for the last month.

If you have not been active for a long time, but were registered as an individual entrepreneur, this does not exempt you from the obligation to file a final declaration.

Final payments

• The only tax for the month you were registered in. If the termination date is in the middle of the month, the tax is usually still due for the full month.
• The SSC is paid for the actual period during which the individual entrepreneur’s registration was valid.

Closing of a sole proprietorship group 2

For the second group, the logic is similar, but the declaration and reporting periods may differ (quarterly/annual reporting depending on the current version of the legislation).

Detailed instructions for closing

Algorithm of actions:

1. Submit an application for termination of activity (Diya, electronic account, ASC).
2. Wait for the status change in the Unified State Register.
3. Submit the Group 2 taxpayer declaration with a mark of final reporting within the established deadline.
4. Submit a report with the USC.
5. Check whether you have any debt on the single tax and social security contributions.
6. If you have any debt, pay it off to avoid fines and penalties.

If you do not do this, the tax office may add additional debt and then contact the enforcement service against you as an individual.

Do I need to file a declaration?

Yes, of course. Even if the activity was not conducted and you did not actually receive income, closing a group 2 individual entrepreneur always involves submitting a final declaration. Empty reporting periods do not cancel the obligation to submit a zero declaration.

Nuances of the USC

The USC, in the case of a simplified system is usually paid:

• for each month of registration as an individual entrepreneur;
• regardless of income.

When closing, it is important to correctly determine the last period for accrual of the USC and make sure that all payments have been made.

How to close a group 3 individual entrepreneur

The third group of the single tax is a rate on income, not a fixed amount. Therefore, it is important to pay special attention to accounting and to what exactly was reflected in the declaration.

Detailed instructions for closing

1. First, as in previous cases, we submit an application (Diya, electronic account, ASC).
2. After making an entry in the Unified State Register, we prepare the final declaration of the payer of group 3.
3. In the declaration, we show the total income for the period before the termination date.
4. We calculate the tax based on the appropriate rate (with VAT/without VAT – depending on what your model was).
5. We pay the accrued amounts within the established deadlines.
6. Additionally, we submit reporting on the Unified Social Security System (if there were any accruals).

Deadlines for submitting a declaration

For group 3, the rule often applies: the declaration is submitted within 40 calendar days after the end of the reporting period, but when closing, it is worth clarifying the current deadline at the time of submission in order to avoid a fine.

What does the tax office check?

When closing an individual entrepreneur on the general system or on group 3, the tax office may conduct a more detailed check than for groups 1–2. It is interesting in:

• Does the declared income match the data of the RRO/bank/counterparties?
• whether the bet was chosen correctly;
• was there any hidden income?
• whether the social security contributions for oneself and for employees have been paid correctly.

Therefore, it is important to have an archive of primary documents in order, even if they are no longer submitted to the tax office.

Closing a sole proprietorship with employees

Closing a sole proprietorship with employees is always much more difficult than without them, since you have to go through not only the tax aspect, but also the labour aspect.

How to fire employees

Before formally terminating an individual entrepreneur, you must:

1. Prepare orders to dismiss employees. As a rule, the reason is “in connection with the liquidation of the individual entrepreneur.”
2. Familiarise employees with orders for signature.
3. Make a full calculation: salary, compensation, vacation pay.

Employment relationships cannot be left “hanging in the air”, otherwise, you will receive claims as an employer during a tax audit.

How to terminate employment relationships from a tax perspective

In addition to personnel documents, you will need:

• submit a notice of dismissal of employees to the tax office;
• reflect final accruals in the EUC reporting;
• make sure that the SSC was paid correctly for all previous periods.

If your employees have a debt on the Unified Social Security System, the issue of deregistration may be “hanging” until you resolve it.

Message submission

Notification of acceptance/dismissal is submitted through:

• payer’s electronic account;
• individual programs (MEDoc, etc.);
• ASC or tax (in paper form).

Before the final closure of the individual entrepreneur at the tax office, check that all notifications have been submitted and that there are no “active” employees listed in the system.

Closing a sole proprietorship during martial law

Closing a sole proprietorship during martial law is possible and in many cases even easier than before, thanks to online channels. However, additional contexts appear: change of residence, temporary loss of document flow, limited access to the bank.

Features during war

1. Ability to work remotely.
   Many entrepreneurs are abroad, but can use EP or Diya Signature. This allows you to go through the entire procedure of closing an individual entrepreneur without a physical presence in Ukraine.
2. Easing of sanctions.
   The legislation during martial law provided/provides for certain mitigations regarding fines for untimely filing of reports or payment of taxes, if there are objective reasons. But this does not mean that you can not close an individual entrepreneur for years, it is better to put things in order.
3. Limited access to documents.
   Often the primary archive remains at a different address, in a war zone or temporarily occupied territory. In such situations, it is important to collect electronic copies, bank statements, if possible, in order to explain the origin of the data in the declarations, if necessary.

Practical tips

• If you plan to stay abroad for a long time, immediately think about closing your individual entrepreneur online: check the EP, access to your electronic account, and the ability to authorise in the Diya.
• Do not postpone the process indefinitely: even if some deadlines and fines are eased, the tax debt and the Social Security Administration will not disappear.
• In complex cases, it is worth consulting with an accountant who knows the current features of military legislation.

Closing an individual entrepreneur under different taxation systems

A separate layer of questions concerns what the closure of an individual entrepreneur looks like under the general system and under the simplified system. Here it is important to distinguish:

• closure of an individual entrepreneur on a simplified taxation system (groups 1, 2, 3);
• An algorithm for closing a sole proprietorship using a common system that takes into account expenses, profits, and often conducts a more detailed tax audit.

General system: what to consider

If you had a general system, the tax office is interested in:

• your income;
• documented expenses;
• final profit from which income tax is paid.

It is important here:

1. Prepare a final declaration of assets and income.
2. Keep records in order: deeds, contracts, invoices, bank statements.
3. Be prepared for the fact that the tax office may request explanations or documents.

That is why this issue is often difficult without the support of an accountant.

Simplified system

In simplified terms, everything looks simpler:

• income is often confirmed by bank receipts;
• the formulas for calculating tax are standard (fixed/percentage).

But even here:

• timely declarations are required;
• it is necessary to monitor the correctness of the Unified State Register;
• The termination date should be correctly indicated in the final declaration.

What documents are needed to close a sole proprietorship?

The question “what documents are needed to close a sole proprietorship” almost always arises. It’s good that there are not as many as when opening a business or reorganising a legal entity.

Basic list

1. Online (Action/electronic office):
   • valid EP or Diya Signature;
   • access to the relevant service;
   • your current data in the Unified State Register (they will be updated automatically).
2. Offline (ASC):
   • passport;
   • ITN (identification code);
   • if necessary, a power of attorney for a representative.

Additional documents for ASC

Sometimes they may ask:

• extract from the register (if there are doubts about the data);
• additional confirmation if personal information (surname, etc.) has changed.

Documents for tax

A separate block of documents that are not directly submitted for registration of liquidation, but are required when working with the tax office:

• final declarations;
• reports from the USC;
• payment orders or receipts for payment of taxes and contributions;
• personnel and pay slips, if there were employees.

It is at this stage that it is decided how smoothly the closure of the individual entrepreneur will go in the tax office.

How to quickly close a sole proprietorship: useful tips and life hacks

If you approach the process haphazardly, it can drag on for months. But with proper planning, the procedure for closing a sole proprietorship can take minimal time.

How to avoid inspections

It is not always possible to completely avoid verification, especially on a shared system, but it is possible to reduce its likelihood if:

• you do not have significant discrepancies between your declared income and the movement of funds in your account;
• you have not delayed submitting your reports before;
• you have no large outstanding debts.

The tax office usually focuses resources on “problem” taxpayers.

How to speed up application processing

1. Use online channels, Diya or electronic office: how to apply for closure of a sole proprietorship online – this way you save time on trips to the ASC.
2. Check the EP in advance so as not to waste time restoring it.
3. Organize your document archive so that you can quickly respond to the tax office if they have additional requests.

Typical mistakes of entrepreneurs

• They focus only on the registration part and forget about the tax part.
• They believe that after changing status in the Unified State Register, you can no longer file declarations.
• Small debts on the Unified Social Security System are ignored, which then turn into significant amounts with fines and penalties.

To avoid this, perceive the process not as a formality, but as the completion of a full cycle: register → tax → documents → accounting.