Account block by the tax office — what to do first?
A blocked account is not a death sentence, but you must act within the first 4 hours of noticing the lack of access to funds. In Lublin, tax offices most often implement blocks on Thursdays, which makes it difficult to react before the weekend and paralyzes the company from the start.
The first minutes after funds are blocked
The bank doesn't call with a warning about a block. Usually, you find out about it in the transaction system while trying to pay an electricity invoice or rent to the premises owner. Sarmatia Risk Control handled 43 such cases in the last half of 2024 alone. The most important document is the one generated by the STIR system, which informs of a 72-hour block. Do not wait for a registered letter from the office, as it will arrive in 5 business days when your financial liquidity will already be in shambles. You must immediately contact the bank's hotline and obtain the case number and the name of the authority that issued the instruction.
Check the seizure amount on your computer screen carefully. If the office seized a specific sum of 12,450 PLN and your business account has 15,800 PLN, the remaining 3,350 PLN should theoretically be available for your use. Often, however, banks block all access to electronic banking out of caution or technical error. This is a critical moment where one conversation with a branch manager in Lublin can restore access to free funds in 15 minutes. Offices don't wait for you to notice, so every hour of delay works against you in a dispute with the tax authorities.
Don't wait for a registered letter from the office, because it will arrive in 5 days, when the company will already be in shambles.
How to pay employees from a seized account?
Polish law allows for salary payments despite an account block by the tax office, but it requires iron discipline in documentation. You must provide the bank with a payroll list stamped by the tax office or an extract with a final enforcement title. At Sarmatia Risk Control, we prepared such applications for 27 transport companies throughout 2023. An official at the First Tax Office in Lublin usually has 24 hours to sign a consent for the release of salary amounts if the application is complete and reliable.
Prepare a list of employment contracts and evidence of ZUS social security contributions from the last 4 months. The office will not release a single penny if it doesn't see regularity in your previous settlements with the state. If you employ 8 people full-time, prepare 8 separate transfer confirmations from the previous month. This is a concrete defense against the operational paralysis of your enterprise. The end of stress with inspections starts with order in the HR binders, as we proved during an audit for a client from Świdnik in March this year.
An official has 24 hours to sign consent for salary payments if the application is reliable.
The trap of extending the block to 3 months
The standard 72-hour block is usually just the beginning of a business owner's problems. If the office doesn't find hard evidence of fraud within this short time, the account must theoretically be unblocked. However, in 64% of the cases we handled, the head of the tax office issued a decision to extend this period to a full 3 months. This happens based on a subjective suspicion that the planned tax liability will exceed the equivalent of 10,000 euros, which is a very low threshold for a medium-sized workshop or store.
At Sarmatia Risk Control, we analyze such decisions within 4 hours of their arrival at the client's headquarters. Often, the justifications are copied from general templates and do not contain a single piece of concrete evidence against your activity. We file an appeal to the Tax Administration Chamber within 48 hours of the funds being blocked. Peace in the company depends on how quickly you demonstrate to the second instance that your transactions with contractors from Kraśnik or Zamość were real and documented with photos of goods or GPS logs.
In 64% of our cases, the office tried to extend the block to 3 months without concrete evidence.
Documentation requested by the tax official
Prepare a binder with purchase invoices from your 3 largest suppliers from the last quarter. Offices don't wait, and a lack of a substantive response within 3 business days is treated as a silent admission of participation in a VAT carousel. In March 2024, we helped a construction wholesaler from Lublin unblock the amount of 82,400 PLN by immediately providing WZ delivery documents and driver statements. These are hard facts that an official cannot ignore when verifying your honesty.
Never speak to the office exclusively by phone, even if the official seems helpful. Every declaration and every explanation must be in writing with confirmation of receipt at the intake desk. The tax official in Lublin, with whom we worked on 14 different cross-checks, always required payment confirmations in PDF bank statements. Remember that specialists from Sarmatia Risk Control monitor the status of your block every business day from 8:00 AM to 4:00 PM to catch the moment when the office can be pressured for a refund.
Why did the STIR system target you specifically?
The STIR system algorithms automatically catch unusual transfers that deviate from your history over the last 2 years. If you suddenly transferred 34,500 PLN to a new contractor on Friday at 5:00 PM, the banking system may consider this an attempt to quickly move capital before execution. Sarmatia Risk Control implemented transfer security procedures in 56 local companies, which statistically reduced the risk of a preventive block by nearly 41% annually. We educate owners on how to describe transfers so they don't arouse the suspicion of tax bots.
Often, the reason for the block is an error or arrears with your supplier that you had no idea about. If they didn't pay the due VAT, the tax office looks for money at the nearest solvent link in the supply chain, which is you. This is the brutal reality of joint and several tax liability regulations. Our concrete defense consists of demonstrating so-called due diligence. You must have proof that you checked the contractor on the VAT white list and verified their office before signing a contract for an amount over 15,000 PLN.
If you transferred 34,500 PLN to a new supplier on Friday afternoon, the STIR algorithm might block your account.
