How long does the tax office have to issue a tax refund?

How long the tax office takes to issue a tax refund depends mainly on how the tax return was submitted. A longer wait for a tax refund does not necessarily mean there is a problem. Sometimes the tax return has simply been queued, and the tax office has a statutory deadline it must meet. A PIT overpayment refund is issued when more tax has been deducted from your advance payments during the year than is due according to your annual tax return. In 2026, the typical processing time is 45 days for electronic submissions or 3 months for paper returns. The most efficient method is an electronic return submitted with the correct account number and free of errors. The deadline does not start running before 15 February, and any arrears may reduce the refund.

How long does the tax office have to process a PIT tax refund?

For electronic returns, the tax office has 45 days; for paper returns, 3 months. These are the two main timeframes that apply to most people filing their annual PIT-37, PIT-36 or PIT-28 returns. The difference is not down to a whim on the part of the tax office, but stems from the way the documents are processed. Electronic forms reach the system more quickly, whereas paper forms must first be collected, transcribed and checked.

The deadline is counted from the date on which a correct and complete return is submitted. It is not the moment when someone clicks ‘send’ or fills in the fields on a draft form. What counts is the moment the return is received by the tax authority; for paper returns, the date of delivery is what matters. If the document is incomplete or contains a formal error, the case may be held up pending clarification, and in that instance the clock no longer ticks as simply as it does on the taxpayer’s calendar.

There is also an important rule for those submitting their PIT returns very early. Returns sent before 15 February are treated as if they had only been received on that day. This means that submitting the form earlier does not shorten the deadline beyond the statutory limit. Whether someone files their return on 2 January or 10 February, the deadline for a refund is still counted from mid-February. In practice, this provides a predictable starting point for the entire procedure.

Article 77(1)(5) of the Tax Ordinance

“The legal basis here is the Tax Ordinance, Article 77(1)(5).”

Tax Ordinance

An overpayment arises when the total of advance payments collected during the year exceeds the annual tax liability. It is this difference that is refunded to the account or otherwise settled by the tax office. The mere fact of submitting a PIT return does not in itself mean a refund will be paid – first, an overpayment must arise in both legal and accounting terms. Only then does the refund period begin.

Tax refunds following an e-PIT or a paper return – why does the method of submission affect the timeframe?

The method of filing makes a big difference right from the start. An electronic PIT form is entered into the system immediately and can be processed automatically, whereas a paper form requires manual document handling. With e-declarations, the tax office usually processes them more quickly and is less likely to need extra time to handle the case. For someone waiting for their money, this means a shorter process from submission to bank transfer.

A paper tax return requires more work on the part of the tax office. It has to be collected, the data entered into the system, and the accuracy of the identification fields and attachments checked. Each of these stages increases the risk of delay, especially when the form includes child tax relief, a joint tax return with a spouse, or several sources of income. With a simple online tax return, some of these steps are carried out automatically, which reduces processing time.

For the taxpayer, the issue of formal errors is also important. In the paper version, a mistake in the bank account number or a missing signature can hold up the whole process for longer than the statutory deadline suggests to the person awaiting the transfer. With e-PIT, this risk still exists, but the system is more likely to flag up inconsistencies at an earlier stage. This does not guarantee a quick refund, but it reduces the number of obstacles along the way.

PIT refund for 2024

“The average tax refund is 2,044 zł, and the quickest refund was recorded one day after the return was filed, with an average processing time of 11 days”

Ministry of Finance, 2024

There is another practical difference between the two methods of filing a tax return. An electronic PIT return is easier to check later via the e-Tax Office and can be linked more quickly to information on its processing status. With a paper return, such checks can be less convenient and more often require contacting the tax office or patiently waiting for the data to be updated in the system. Those who file tax returns for a business or work on a B2B basis usually feel this difference particularly keenly, as even a slight delay affects the cash flow of their household budget.

When can a refund be processed faster than the statutory deadlines of 5 days or 30 days, and how does automation help?

There are situations where the money is refunded faster than the standard 45 days. For some simple electronic tax returns, a processing time of around 5 days is even indicated, but this applies only to selected cases that meet the system and technical requirements. This procedure does not cover all tax returns or all taxpayers, so it cannot be treated as the norm for all PIT returns. For most people, it remains the exception rather than the norm at the tax office.

Special rules also apply to certain groups of taxpayers. Holders of a Large Family Card may receive a refund within 30 days, provided the tax return was submitted electronically and meets the required formal conditions. This priority makes practical sense where a family’s budget is tight and any earlier payment makes a difference to monthly outgoings. However, this does not alter the fact that the accuracy of the data remains the cornerstone of the entire procedure.

Automation also streamlines standard tax returns without any additional allowances or adjustments. The Ministry of Finance’s systems can carry out a preliminary check on simple tax returns more quickly than a human analysing each document individually. As a result, error-free tax returns are often processed within around 10–20 days, although this still falls within the statutory time limit for e-filings. For businesses submitting JPK_V7M returns, the processing time is sometimes shorter than for the standard PIT returns filed by individuals.

Those who submit their tax returns early, without errors and with a correct bank account number, usually receive their money the quickest. The simplicity of the return is also important – a single source of income is processed more smoothly than several civil-law contracts combined with tax reliefs and annual deductions. When a joint tax return for married couples is involved, or where there are more complex tax preferences, officials are more likely to flag the case for further scrutiny.

What causes delays in tax refunds – errors, corrections, reliefs and additional verification?

Seemingly minor issues, such as an incorrect bank account number, missing attachments or discrepancies in identification details between the PIT return and the tax office’s records, are the quickest to hold up the payment. Added to this are unclear deductions, particularly when someone claims several tax reliefs at the same time or declares income from various sources simultaneously. In such a situation, the tax office may request clarification before the transfer proceeds.

• Formal errors can halt the transfer as early as the technical processing stage of the tax return.
• A correction extends the entire process by a separate cycle of document analysis.
• Complex tax relief schemes increase the likelihood of additional verification of eligibility for deductions.
• A joint tax return with a spouse often requires a more thorough check of the data.

A correction follows its own timeframe and resets the starting point for calculating the deadline in relation to the amended document. For an amendment submitted electronically, the timeframe is usually 45 days, whilst for a paper submission or the standard procedure it can be as long as two months. This means a separate administrative stage rather than simply adding the missing information to the original annual tax return. People running a business often pay particularly close attention to the first file they submit.

Article 77(1)(4) and (4a) of the Tax Ordinance

“The waiting period for a tax refund is regulated in Article 77 § 1(4) and (4a) of the Tax Ordinance”

Tax Ordinance

Additional verification may also take place without a formal correction on the part of the taxpayer. The tax office may withhold payment until the entitlement to rehabilitation relief, family relief or other deductions shown in the annual PIT-36 or PIT-37 return has been confirmed. In such cases, the settlement status usually indicates that the application is under review, rather than showing a confirmed date for the payment of funds to a bank account or by postal order.

How can you check the status of your refund on the e-Tax Office website and in the mPIT app?

The easiest way to check the refund status is online, without having to submit a separate letter to the tax office. Simply access the e-Tax Office via the Ministry of Finance website and log in using your Trusted Profile, e-ID or online banking linked to public services. Once logged in, you can go to the ‘Refunds’ tab, where you can see the stage of processing of your tax return, information about the planned payment and whether any overpayment has been offset against other tax liabilities. This is particularly useful when the money has not appeared in your account on time and you need to establish whether the tax office is still processing the matter or has already settled the overpayment against any outstanding tax liabilities.

1. Log in to the e-Tax Office using your Trusted Profile, e-ID or online banking.
2. Go to the ‘Refunds’ tab.
3. Check the processing stage of your tax return and the date of the planned payment.
4. Check the information regarding the overpayment being set off against tax arrears.

The ‘Refunds’ tab shows more than just a message confirming that the case has been accepted. It also shows whether the tax office has applied the overpayment towards previous liabilities, such as outstanding PIT or other tax liabilities. If you are waiting for a bank transfer and the money still hasn’t arrived by the due date, this overview saves you from having to ring the tax office or visit the counter. In many cases, the answer is immediately apparent, as the system shows that the refund has already been offset against another debt.

PIT settlement campaign in the Podlaskie Voivodeship

“Out of 270,000 PIT returns, an overpayment was identified in 70 per cent of the returns.”

National Tax Administration, 2021

From 2025, the ‘Refund History’ feature will also be available. This tool calculates the projected payment date based on the taxpayer’s previous data, so it is useful for people who declare a similar range of income and deductions each year. This preview helps with household budget planning, as it allows you to estimate in advance when funds may be returned by the tax office. The mPIT mobile app provides similar access without the need to log in via a web browser and is ideal for checking the status whilst on the way to work or between meetings.

The average processing time for e-tax returns is 14–21 days, whilst paper returns are processed within 60 days. The Ministry of Finance uses AI systems to carry out preliminary checks on simple tax returns, such as the PIT-37, so error-free returns are often processed more quickly than those requiring manual analysis. Automation can reduce the processing time for simple forms to as little as 10–20 days, but only if the data is consistent and there is no need for further clarification regarding tax reliefs or account numbers. With a simple online PIT return, it makes sense to check the status just a few days after submitting the return, as the system usually shows progress sooner than traditional correspondence with the tax office.

If the status remains unchanged for a prolonged period, it is advisable to check several things at once. Firstly, the bank account number provided in the PIT or ZAP-3 form; secondly, whether the identification details match those on file with the tax office; and thirdly, whether a request to provide further documentation has been issued. If everything matches and the statutory deadline has not yet passed, the absence of a bank transfer usually simply means that the case is still being processed. If the deadline has passed and the ‘Refunds’ tab still does not show a payment or a set-off against arrears, you can ring the tax office with your tax return reference number and confirmation of submission.

In the case of an amended return, the situation is different from that of a standard annual tax return. The deadline starts afresh in accordance with the rules applicable to amended returns, so simply waiting for the original date is no longer relevant. This is when the status history in the e-Tax Office comes in particularly handy, as it allows you to see when the case has moved to the next stage without having to guess based solely on your bank account balance. If you are declaring several sources of income or claiming tax reliefs that require confirmation of your entitlement to the deduction, checking online is often quicker than waiting for a letter from the tax office.

To your bank account or at the tax office counter? – methods of refund payment and their implications

The tax office can refund overpayments via three channels. The quickest is a bank transfer, followed by a postal order, whilst collection at the tax office counter is only possible if this method of payment has been requested in advance. Each method has different practical implications, as they vary in terms of delivery speed, costs and the risk of delay. For someone working as a freelancer or under the auspices of a business incubator foundation, the most important factor is the predictability of when the funds will reach their budget.

A bank transfer is the cheapest and usually the most convenient option. However, the tax office requires the correct account number as stated on your PIT return or ZAP-3 form. If the account has been closed or changed, the transfer will be returned, which delays the entire process by up to several weeks. For small amounts below the statutory thresholds, the office may use an alternative method, but a bank account remains the standard method.

A postal order is sent to the address specified in the tax return or update notification. The postman may leave a delivery notice, and the postal order usually remains valid for 14 days. After this time, it is returned to the tax office. With this method, postal charges are also deducted from the overpayment, so the final amount is sometimes lower than the annual tax refund itself. This option is still available, but for those seeking quick access to their money, a bank transfer is usually the preferred choice.

To collect cash at the office’s counter, you must first notify the office of your intention to make such a withdrawal. You must also bring proof of identity, as the cashier’s desk only dispenses funds after verifying your details. This method is used less frequently, but remains available to those without an active bank account or those who prefer to collect the funds in person. In practice, the choice of payment method affects convenience more than the mere fact of being entitled to a refund.

When does a tax refund not reach the taxpayer straight away?

The overpayment does not always go directly to the account holder. The tax office has priority over existing public-law arrears, so it may first apply the refund towards earlier liabilities. This applies to outstanding PIT, other amounts owed to the tax authorities, and debts arising from enforcement proceedings. A lack of a bank transfer therefore often indicates an offsetting of debts rather than an accounting error.

PLN 33.00 is the threshold below which interest for late refunds is not charged.

In the case of very small overpayments, the situation may result in the amount being set off against future arrears rather than being paid out as normal. A person expecting the money will then see that no transfer has been made, despite having submitted their PIT return correctly. The same applies to offsetting against old fines or other administrative charges. For a self-employed person, such a scenario can be particularly significant, as a small overpayment can be ‘hidden’ by an older liability.

Act of 23 November 2012 – Postal Law

“the Act of 23 November 2012 – Postal Law for treating a letter as a registered item”

Act of 23 November 2012 – Postal Law

Small amounts involve another technical nuance. If the overpayment is very small, the post office may settle it internally rather than carrying out a costly refund process. The same applies where there are outstanding arrears requiring offsetting. Therefore, a lack of payment should be interpreted in conjunction with the status of the public-law account, and not merely as an indication of a delay.

Interest on late refunds. When is it payable, and when will the authority not pay it?

Interest is payable when the authority has exceeded the statutory deadline through its own fault. This does not apply to every instance of a longer wait, as sometimes the process is held up by a correction, a lack of data or the offsetting of an overpayment against arrears. Interest is intended to compensate for a situation where the money should have been credited to the account earlier. If the refund has been withheld for reasons attributable to the taxpayer, the delay alone does not constitute grounds for the payment of interest.

10.50 per cent per annum is the current interest rate for March 2026.

The amount of the refund due is multiplied by the number of days’ delay and the interest rate, and then divided by 365 days. In practice, the final figure is rounded in accordance with the rules applicable to public-law liabilities. If the tax office is several days late with a bank transfer, you can calculate the compensation separately rather than assuming that the mere posting of the transfer settles the matter. With larger sums, even a short delay makes a noticeable difference.

PIT refund for 2024

“The average tax refund is 2,044 zł, and the fastest refund was recorded one day after the return was filed, with an average processing time of 11 days”

Ministry of Finance, 2024

Interest is not automatically payable for every delay. The tax office first checks whether the overpayment has been offset against other liabilities, whether the account number was correct, and whether the return required further verification. Where a refund has been held up due to incorrect details or a correction to the tax return, the timeframe is calculated differently and there are no grounds for awarding compensation for the period during which the matter could not formally be closed. The same applies when the overpayment covers an outstanding PIT liability or other amounts owed to the tax authorities.

Interest payments may also be excluded in the case of very small amounts. If the amount does not exceed the statutory minimum, the tax office will not pay it out, even if the refund itself was delayed. This means that, in the case of minor overpayments, the delay may result in no additional financial compensation. For the taxpayer, it then becomes more important to establish the cause of the delay than to simply wait for a token additional payment.

Most often, the problem arises when the taxpayer assumes one payment date, whilst the tax office calculates the deadline from a different point in time. In the case of e-filing, the deadline runs from the date the return is correctly submitted, but in the event of a correction or the submission of missing information, it may restart or be suspended until the matter is clarified. If an overpayment has been withheld due to outstanding arrears, you must first check your payment history and only then assess whether interest will accrue at all. This sequence saves time and helps avoid mistakenly requesting the tax office to pay something that has not yet been charged.

A good point of reference is the date shown in the e-Tax Office and the information regarding the processing stage of the tax return. Where the status indicates that the overpayment has been offset against another liability or that an additional data check is being carried out, there is usually no basis for expecting interest. If, however, the statutory deadline has passed and there is no information regarding the withholding of funds, you can request an explanation and the payment of the compensation due, together with the principal refund.

When should you take action if the refund deadline has passed, and what should you prepare before contacting the tax office?

The first sign that action is needed is when 45 days have passed for an electronic return or three months for a paper return, and there is still no information in the system regarding a payment or the offsetting of the overpayment against other liabilities. The mere expiry of the deadline does not necessarily mean there is a problem, but from that point onwards it is advisable to look into the matter more closely. If the status in the e-Tax Office still shows ‘being processed’, the tax office may still be working on the return, but once the statutory limit has been exceeded, there is no point in waiting indefinitely.

First, check the e-Tax Office, as this is the quickest way to see whether the refund has been held up by an offsetting arrangement or whether any part of the tax return is missing. You can then ring the tax office and only afterwards arrange a face-to-face meeting. This order of events saves time and allows you to narrow down the problem straight away. In many cases, it turns out that the money hasn’t disappeared, but has simply been offset against an outstanding PIT liability, a fine or some other amount owed to the tax authorities.

When contacting the office, it’s a good idea to have your case reference number, confirmation of your PIT submission, your bank account number and any documents relating to tax reliefs and deductions to hand. If the tax return was filed jointly with your spouse or included a family tax relief, the official may ask you to clarify a specific section of the return. The absence of a single attachment often prolongs the conversation more than the actual analysis of the overpayment amount. In this case, it is best to also have to hand the date on which the return was filed and information on whether it was the original return or an amended return.

Article 77(1)(4) and (4a) of the Tax Ordinance

“An overpayment shall be refunded within 3 months of the date of filing the annual tax return, and in the case of a return filed by electronic means – within 45 days.”

Act of 29 August 1997 – Tax Ordinance

Sometimes a delay is not due to an error on the part of the taxpayer, but to the tax office being overloaded after the deadline for submitting tax returns. In such cases, even simple returns end up in a queue and take longer than usual to be processed. Additional verification of the rehabilitation allowance, a mismatched account number or a correction to the tax return can also delay the payment by several more weeks. If the transfer was sent to a closed account, the matter is referred back for clarification and it takes considerably longer to recover the money.

Interest on late refunds is calculated at a rate of 10.50 per cent per annum, but the tax office will not pay it out if the amount due is very small. If the deadline has passed and the payment has still not arrived, it is advisable to first establish the reason for the delay and only then enquire about interest. This approach makes the conversation easier and reduces the amount of correspondence required.

If the deadline has passed and you have still not received a response, write or explain briefly what the matter concerns. State the date the tax return was submitted, the type of form, the account number and any details regarding tax relief or adjustments. In the case of a joint tax return, your spouse’s details will also be useful if the tax office wishes to cross-check the entries in the return. The fewer generalities you include in your initial contact, the quicker you can determine whether your refund is still being processed or has already been offset against other liabilities.

Frequently asked questions

Sources

• https://www.e-pity.pl/zwrot-podatku-pit/
• https://www.pit.pl/kiedy-zwrot-podatku/
• https://www.podatki.gov.pl/twoj-e-pit/pytania-i-odpowiedzi/nadplatapodatek-do-zaplaty/