Sole Proprietor Account Blocking Due to Financial Monitoring

Blocking a Sole Proprietor’s Account Due to Financial Monitoring: Why a Bank Restricts Operations and How to Reduce the Risk

A bank should not restrict a sole proprietor’s account based on one sign alone — a large payment, a shared IP address, the same accountant as other entrepreneurs, or a mismatch between an individual payment purpose and the KVED code. Financial monitoring is based on assessing the totality of circumstances: whether cash flows, turnover, counterparties, staff, inventory, premises and expenses correspond to the declared business model. The best protection for a real business is not to artificially «adjust» payments, but to have a clear chain of documents from purchasing goods to sale, fiscal receipt, receipt of revenue and tax payment.

In 2026, banks are strengthening automated analysis of account behavior, links between clients and signs of fictitious activity. At the same time, there is no separate general rule that allegedly introduced a new blocking regime for all sole proprietor accounts from 2 February 2026. Continuous monitoring of business relationships existed before, based on Law No. 361-IX and NBU Regulation No. 65. The practically important events of 2026 were the NBU recommendations of 21 January on enhanced checks for signs of shell companies and the updated version of the banking Memorandum of 14 May 2026.

What Is Practically Called «Account Blocking»

The word «blocking» often combines different bank actions with different legal consequences.

Situation	What happens
Request for documents	The bank asks to explain operations, source of funds, business model, connection with counterparties or to confirm the reality of the activity
Temporary restriction of certain functions	Certain transfers or limit increases may be unavailable until the check is completed
Refusal to perform a specific operation	The payment is not executed if there are grounds provided by law or the bank considers the operation suspicious
Suspension of a financial operation	The bank may suspend a suspicious operation in the manner defined by law; further decisions may be made by the State Financial Monitoring Service
Termination of business relations	The bank refuses to continue servicing the client and closes the account on the grounds provided by law
Freezing of assets	A separate procedure for cases directly defined by law, in particular in the field of combating terrorism and financing the proliferation of weapons of mass destruction

The bank is obliged to refuse to establish or continue business relations in the cases defined by Article 15 of Law No. 361-IX, in particular when it is impossible to perform proper customer due diligence or the client provides unreliable or misleading information. Separately, the bank has the right to refuse to conduct a suspicious financial operation.

Closing an account does not mean automatic confiscation of money. As a general rule, the balance of funds is returned to the client or transferred to another account in the prescribed manner, unless there are separate legal restrictions on these funds.

Why Banks Check Business Behavior, Not One Operation

Financial monitoring is not only checking a payment for a certain amount. The bank analyzes the client’s operations throughout the entire service period and compares them with known information about the type of activity, expected turnover, sources of funds, counterparties and risk level. Banks independently develop internal risk-based procedures, control scenarios and criteria, so the same operation in different banks may require a different scope of explanations.

Automated systems may compare:

• regularity, amounts and directions of payments;

• a sharp change in turnover;

• links between clients, their owners, representatives and counterparties;

• repeated IP addresses, devices or other technical access parameters;

• the nature of receipts and further use of funds;

• compliance of operations with the declared activity;

• signs of transit movement of money;

• the presence of ordinary expenses without which the declared business is difficult to conduct;

• history of refusals of service and risky links, if such exchange of information is carried out in accordance with the law.

An automatic indicator is not proof of a violation. It may become a basis for an additional check, after which the bank assesses the client’s explanations and documents.

What Changed in 2026

NBU Recommendations on Shell Companies

On 21 January 2026, the NBU recommended that banks not limit themselves to a formal check of signs of shell companies. If at least one relevant risk criterion is detected, the bank must obtain and comprehensively analyze additional documents confirming the client’s ordinary business activity.

The NBU paid special attention to the presence of operational payments natural for business, in particular:

• wages;

• taxes and other mandatory payments;

• rent;

• utilities;

• transportation;

• logistics;

• other services without which the declared activity cannot function normally.

The absence of such expenses does not mean an automatic violation. For example, a sole proprietor may work in their own premises, have no employees, or use services under a long-term contract with infrequent payments. However, one should be ready to explain and confirm such specifics with documents.

The NBU also drew attention to newly created sole proprietors whose volume of operations over a short period significantly exceeds the declared expected monthly turnover or approaches the annual income limit of the relevant single tax group. For the bank, the important factor is not the rapid growth itself, but the absence of a clear economic explanation and documents.

New Limits Under the Banking Memorandum

On 14 May 2026, an updated version of the Memorandum on Ensuring Transparency in the Functioning of the Payment Services Market was signed. This is not a law and not an NBU resolution. The Memorandum is a declaration of intent by its participants, and each payment service provider applies its own risk-based approach. Its provisions apply to institutions that have joined the Memorandum.

For high-risk clients, primarily newly created or inactive sole proprietors who have resumed activity, phased monthly transfer limits within Ukraine are provided.

Category	From 14 August 2026	From 14 November 2026
First group sole proprietors	up to UAH 600,000 per month	up to UAH 400,000 per month
Second and third group sole proprietors	up to UAH 3,000,000 per month	up to UAH 1,000,000 per month

These amounts are not a general legal prohibition for all sole proprietors. They are aimed at high-risk clients. For other entrepreneurs, the bank continues ordinary risk-based monitoring. If the established limit does not meet the real needs of the business, the client may apply for its increase and document seasonality, equipment purchases, large batches of goods, network expansion or other justified needs. The Memorandum separately provides that restrictions should not create obstacles for transparent businesses that operate legally, pay taxes and can confirm their activity.

Which Operations Most Often Raise Additional Questions

None of the listed signs by itself proves that a business is fictitious. The risk increases when several indicators are present at the same time and the entrepreneur cannot explain them with documents.

Sharp Increase in Turnover

The bank may pay attention if turnover over several days or weeks has increased many times compared with the previous level or declared forecast.

Justified reasons may include:

• seasonal demand;

• opening a new store;

• launching an online store;

• an advertising campaign;

• sale of a large batch;

• customers switching from cash payment to acquiring;

• changing the bank and transferring the main cash flow.

It is necessary to show not only an explanation, but also documents: purchases, inventory balances, sales, advertising, contracts, receipts, statements and tax reporting.

Transit Movement of Funds

A model may raise suspicion when money arrives in the account and is almost immediately transferred onward in full, while the balance at the beginning and end of the day is systematically zero. The updated Memorandum also includes among the indicators a sharp increase in operations from different counterparties, atypical growth in receipts from individuals and splitting of transfers, in particular repeated round amounts.

For a real retail business, quick use of revenue may be normal — for example, due to daily payments to suppliers. In that case, sales volume, purchases, inventory balances and payment documents must match.

No Ordinary Expenses for the Declared Activity

If a sole proprietor declares several stores and significant turnover, but the bank does not see payments for goods, rent, staff, logistics, utilities, acquiring or advertising, the question may arise as to how the business actually operates.

The answer depends on the actual model. Expenses may be paid from another account, the premises may be owned, part of the functions may be performed by the entrepreneur personally, and delivery may be paid by the buyer. Each explanation must be confirmed by documents.

Operations Do Not Match the Business Profile

A KVED code by itself does not determine the legality of each payment and is not an automatic basis for blocking. However, the bank compares actual operations with information about the client’s activity.

Questions may arise if:

• a sole proprietor declared retail trade but receives large regular payments for consulting or information services;

• payment purposes mention goods or services unrelated to the declared model;

• turnover and counterparties do not correspond to the information provided when opening the account;

• the entrepreneur cannot explain the economic substance of the operation.

An inaccurate payment purpose is better corrected immediately through proper documents and communication with the counterparty, rather than creating artificial explanations after a bank request.

Shared IP Address, Device or Accountant

A shared IP address may be a technical indicator of a connection between clients, but it does not prove a violation. It may be shared because of office Wi-Fi, a coworking space, a mobile operator, outsourced accounting or work from the same office.

The risk increases if other circumstances are detected at the same time:

• one person actually manages the accounts of several unrelated sole proprietors;

• all entrepreneurs have identical contacts and documents;

• funds are systematically moved between them without a clear business reason;

• the same sales infrastructure is used without separating activities;

• entrepreneurs cannot independently explain their own business.

One accountant is also not a violation. For an outsourced accountant, it is advisable to have a contract, clearly defined powers and separate access control for each client.

Shared Address, Store, Website or Payment Terminal

Banks may analyze a shared registration address, shared point of sale, website, representatives, owners, accountants and payment infrastructure. Such signs are especially important when assessing possible artificial business splitting.

The highest risk arises when several sole proprietors actually operate as one store:

• they have unified management;

• they use one inventory balance;

• they work with the same staff without separation;

• they accept payments through one terminal;

• they arbitrarily distribute buyers between different sole proprietors;

• they use the split only to preserve the simplified taxation system or avoid established restrictions.

Shared premises are not prohibited by themselves. It is important that each entrepreneur has real independent activity, their own contracts, accounting, goods, settlements and responsibility to the buyer.

One Terminal for Several Entrepreneurs

One payment terminal through which the revenue of different sole proprietors is accepted creates a significant risk of mismatch between the actual seller, the recipient of funds and the fiscal receipt.

In retail trade, it is necessary to ensure that:

• the buyer pays exactly the seller who sells the goods;

• the RRO/PRRO receipt is generated by the proper entity;

• acquiring revenue is credited to the account of the relevant sole proprietor;

• the goods are reflected in that seller’s accounting;

• returns are processed by the same entity that made the sale.

It Is Difficult to Assess the Reality of Services

Increased attention may be caused by regular payments to related sole proprietors for marketing, advertising, information, consulting or other intangible services if there is no clear result.

For such expenses, it is advisable to keep:

• a contract with a specific subject matter;

• technical specifications;

• reports;

• layouts;

• links to advertising campaigns;

• statistics;

• correspondence regarding performance;

• acts describing the actual result;

• an explanation of the cost of services.

A formal act with the general phrase «services provided in full» may be insufficient if the operation is significant in amount or is carried out between related parties.

Is There a «Safe Amount» Below Which There Is No Financial Monitoring

No. The amount of UAH 400,000 is not a universal blocking threshold.

An operation is threshold-based when its amount equals or exceeds UAH 400,000 and at the same time at least one of the signs defined by Article 20 of Law No. 361-IX is present. For example, the law separately covers certain cash operations and other established categories.

At the same time, an operation of any amount may be suspicious if the bank has suspicion regarding the illegal origin of funds, fictitious activity, concealment of the real participant in the operation or another risk. Therefore, splitting a large payment into many smaller ones does not remove financial monitoring and may itself become an additional indicator.

Which Documents Help Confirm the Reality of a Retail Business

Documents must form a logical and consistent chain:

purchase of goods → receipt and accounting → storage → sale → receipt → payment → receipt into the account → taxes and operating expenses.

Entrepreneur Data

The basic package may include:

• an extract or information from the Unified State Register;

• current KVED codes;

• confirmation of the taxation system;

• licenses and permits, if required for the specific type of activity;

• a description of the business model;

• information about stores, warehouse, website, marketplaces and sales channels;

• an explanation of seasonality and expected turnover.

Documents for Goods

Depending on the activity:

• contracts with suppliers;

• invoices;

• delivery notes;

• transport consignment notes;

• acceptance acts;

• import and customs documents;

• documents for internal movement;

• inventory results;

• reports on balances and movement of goods.

Documents on Sales and Payment

• RRO/PRRO fiscal receipts;

• Z-reports or relevant electronic fiscal data;

• acquiring reports;

• bank statements;

• order registers;

• documents regarding goods returns;

• reconciliation between sales amounts, acquiring and receipts into the account.

Premises and Infrastructure

• lease agreement or ownership document;

• warehouse documents;

• utility bills;

• delivery and logistics contracts;

• equipment maintenance contracts;

• documents regarding retail outlets.

Staff and Contractors

• employment contracts or documents on employee registration;

• salary and tax payments;

• contracts with accountants, couriers, marketers and other contractors;

• acts and confirmations of actually performed work.

Inventory Accounting and Fiscalization as an Evidence Base

For a store, transparent inventory accounting has practical significance not only for stock management. It helps quickly explain to the bank where the turnover came from and whether it corresponds to real sales.

An accounting system, in particular Torgsoft, can help generate reports on:

• receipt of goods;

• balances in warehouses and stores;

• internal movements;

• sales;

• returns;

• inventories;

• revenue by retail outlet;

• settlements with suppliers;

• movement of funds by direction.

In Torgsoft, cash movement can be distributed by financial analysis items, in particular as trade revenue, settlements with suppliers and internal turnover.

A report from the program does not replace primary documents, a bank statement, fiscal receipt or tax reporting. The most persuasive package is one in which the data are mutually consistent:

What is compared	What must match
Purchases	delivery notes, payments to suppliers, receipt of goods into accounting
Sales	product system data, RRO/PRRO receipts, returns
Acquiring	terminal report, fiscal receipts, bank crediting
Cash revenue	receipts, Z-reports, cash operations and cash collection
Balances	accounting data, inventory, actual goods
Expenses	contracts, invoices, acts and payments
Taxes	declared income, tax reporting and actual turnover

The RRO law requires, in the prescribed cases, that settlements be conducted for the full amount through a registered RRO/PRRO and that the buyer be provided with a settlement document of the established form. The law also establishes requirements for accounting of inventory balances for certain categories of entrepreneurs.
Proper fiscalization does not guarantee the absence of questions from the bank, but it creates independent confirmation of the reality of retail sales.

What to Do When the Bank Has Already Sent a Request

1. Respond on the Day of Receipt

The law does not establish a single rule under which every bank request must be fully fulfilled on the same day. The mandatory deadline is the one specified in the request, contract or bank notice.

Practically, on the day of receipt it is advisable to:

• confirm that the request has been received;

• clarify the list of operations and documents;

• determine the final deadline;

• immediately send what has already been prepared;

• inform when the rest of the package will be submitted.

Ignoring the request or repeatedly submitting incomplete responses increases the risk of refusal of the operation or termination of service.

2. Prepare a Short Explanation of the Business Model

It is better to build the explanation around figures:

• what the sole proprietor does;

• where they sell;

• who the main suppliers are;

• how buyers pay for goods;

• why turnover changed;

• what the average monthly sales are;

• what the ordinary expenses are;

• whether there is seasonality;

• why the specific operation was carried out;

• which documents confirm it.

Instead of the general phrase «this is business money», it is better to show the connection between specific receipts, sales, receipts and bank credits.

3. Send Documents in a Structured Way

It is advisable to add a file description or a table:

Operation	Amount	Counterparty	Economic purpose	Supporting documents
Payment to supplier	…	…	Purchase of a batch of goods	Contract, invoice, delivery note
Receipt from acquiring	…	Acquiring bank	Retail sales	Acquiring report, receipts, sales report
Advertising payment	…	…	Store promotion	Contract, report, layouts, statistics

File names should be clear. It is not advisable to send dozens of unstructured photos without explanations.

4. Show the Source of Funds and Economic Substance

For each significant operation, the bank must see answers to two questions:

1. Where did the money come from?

2. Why is it transferred to this particular recipient?

For example, if a sole proprietor transfers UAH 900,000 to a supplier, it is advisable to show not only the payment invoice, but also previous sales, the cash balance, the contract, the goods order and the expected purchase volume.

5. Submit Documents to Increase the Limit if Necessary

If the bank applied a limit under the risk-based approach and the real business needs a larger volume of transfers, it is worth submitting:

• cash flow forecast;

• contracts and invoices;

• data on previous turnover;

• confirmation of seasonality;

• documents on large purchases;

• data on inventory balances;

• information about staff, stores and tax payments.

6. Challenge Unjustified Actions

First, it is advisable to obtain the bank’s written position within the information it has the right to disclose and submit an official appeal or complaint to the bank itself.

If the problem concerns violation of service procedures, failure to provide a response or violation of the rights of a consumer of financial services, one may contact the NBU. At the same time, the NBU does not replace the bank’s individual risk assessment and does not oblige the bank to conduct a specific operation contrary to financial monitoring requirements. A dispute regarding unlawful termination of a contract or disposal of funds may be resolved in court.

Is It Worth Having Accounts in Two Banks

A reserve account in another bank may be useful for business continuity: salary payments, taxes, purchases and critical operations do not depend on a single service channel.

But a second account is not a way to avoid financial monitoring. Both banks must receive truthful information about the business, and operations must be documented.

It is not advisable to:

• split payments between banks to hide real turnover;

• move the flow to another account immediately after a request without explanation;

• submit different versions of the business model to banks;

• use accounts of other sole proprietors for one’s own revenue;

• bypass an established limit by artificially splitting transfers.

A reserve account is an instrument of operational resilience, not a way to bypass control.

What Consequences Are Possible for a Sole Proprietor

There is no fine for the mere fact of receiving a request from the bank. Financial monitoring may lead to refusal of a specific operation, temporary suspension, restriction of functions, revision of the risk level or termination of business relations.

Separate fines may arise not because of «failure to pass financial monitoring», but because of violations of tax, cash, labor, licensing or other legislation, if the relevant facts are established by an authorized body in the manner prescribed by law.

For retail trade, it is important to take into account liability for violations of RRO/PRRO rules. For failure to conduct a settlement operation through the proper RRO/PRRO, conducting it not for the full amount or failing to provide the proper settlement document, Article 17 of the RRO Law provides:

• 100% of the sale amount with a violation — for the first violation;

• 150% of the sale amount with a violation — for each subsequent violation.

For selling goods that are not accounted for in the prescribed manner, or for failing to provide documents required by law regarding their accounting at the point of sale, Article 20 of the RRO Law provides a financial sanction in the amount of the value of such goods at sale prices, but not less than ten non-taxable minimum incomes of citizens. The law contains an exception for certain sole proprietors — single tax payers who are not VAT payers, but it does not apply, in particular, to sellers of technically complex household goods, medicines, medical devices and certain jewelry products.

Practical Example

A newly created sole proprietor opened an online store. In the first month, UAH 2.5 million was credited to the account, although when opening the account the expected turnover declared was UAH 300,000. Almost all funds were transferred daily to one supplier, the account retained a minimal balance, and the bank did not see payments for advertising, delivery or other expenses.

Such circumstances may become grounds for a request, but they do not prove a violation. A sole proprietor can confirm a real business with a package of documents:

• a contract with the supplier;

• delivery notes for goods;

• balance reports;

• sales data;

• fiscal receipts;

• acquiring reports;

• a bank statement;

• a contract with a postal operator;

• advertising reports;

• an explanation of the store launch and sharp growth.

It is the consistency of documents and figures that enables the bank to distinguish a rapidly growing real business from a transit scheme.

Checklist for Sole Proprietors to Reduce the Risk of Account Restrictions

• Update the bank’s information about the type of activity, turnover and sources of funds.

• Check whether actual operations correspond to the declared business model.

• Use accurate and meaningful payment purposes.

• Do not accept another entrepreneur’s revenue into your own account.

• Do not use one terminal without proper separation of sellers.

• Conduct settlement operations through RRO/PRRO in cases provided by law.

• Reconcile sales, receipts, acquiring and bank credits.

• Keep documents on purchase, origin, movement and balances of goods.

• Record rent, logistics, advertising, salary and other operating expenses.

• Document services with an intangible result.

• Formalize relations with related parties separately.

• Do not split payments to bypass control or limits.

• On the day of receiving a request, confirm receipt and start preparing the document package.

• Respond within the bank’s deadline and explain every significant discrepancy.

• If necessary, have a reserve account in another bank, but do not use it to hide operations.

• Regularly create a backup copy of inventory and financial accounting.

Official Sources

1. Law of Ukraine «On Prevention and Counteraction to Legalization (Laundering) of Proceeds from Crime, Financing of Terrorism and Financing of the Proliferation of Weapons of Mass Destruction» dated 06.12.2019 No. 361-IX — Articles 11, 15, 20, 21, 23: customer due diligence, refusal of service, threshold and suspicious operations, suspension of operations.
   https://zakon.rada.gov.ua/go/361-20

2. Resolution of the NBU Board dated 19.05.2020 No. 65 «On Approval of the Regulation on Financial Monitoring by Banks» — risk-based approach, monitoring of business relations, enhanced due diligence, refusal of service, suspension of operations, risk criteria and suspicion indicators; annexes 1, 6, 12, 13, 15, 19, 20.
   https://zakon.rada.gov.ua/go/v0065500-20
   Official NBU page

3. NBU letter dated 01.11.2024 No. 25-0005/82615 regarding recommendations on financial monitoring — signs of links between legal entities and sole proprietors, possible business splitting and the need for comprehensive analysis of operations.
   https://bank.gov.ua/ua/legislation/Notice_01112024_82615

4. NBU recommendations dated 21.01.2026 on identifying signs of shell companies — the need to analyze documents, real business activity, operating expenses and the client’s financial capacity.
   Official NBU notice

5. Memorandum on Ensuring Transparency in the Functioning of the Payment Services Market, version dated 14.05.2026 — voluntary rules for participating institutions, risk-based limits for certain sole proprietors and legal entities, automated monitoring scenarios and the procedure for documenting justification for a limit increase. The Memorandum is not a regulatory legal act.
   Official text on the website of the Association of Ukrainian Banks

6. Civil Code of Ukraine dated 16.01.2003 No. 435-IV — Article 1075: termination of a bank account agreement and the procedure for returning or transferring the balance of funds.
   https://zakon.rada.gov.ua/go/435-15

7. Law of Ukraine «On the Use of Registrars of Settlement Operations in the Field of Trade, Public Catering and Services» dated 06.07.1995 No. 265/95-VR — Article 3: conducting settlements, issuing receipts and accounting for goods; Article 17: financial sanctions for violations of settlement operations; Article 20: liability for unaccounted goods and absence of documents on their accounting.
   https://zakon.rada.gov.ua/go/265/95-вр

8. Order of the Ministry of Finance of Ukraine dated 21.01.2016 No. 13 «On Approval of the Regulation on the Form and Content of Settlement Documents/Electronic Settlement Documents…» — mandatory requirements for the form and content of fiscal documents.
   https://zakon.rada.gov.ua/go/z0220-16