PIT filing
Filing an annual PIT return in Poland is mandatory for everyone who is a Polish tax resident. The process can be complex and requires close attention to detail.
In such cases it is worth using professional help to prepare and file the annual PIT return.
PIT filing prices for 2026
File your PIT return with us
PIT RETURN PREPARATION
- PIT return preparation
- Application of tax reliefs
- Electronic filing with the tax office
- Correctness guarantee
How much does PIT filing cost in 2026
All reliefs and deductions are applied at no additional charge:
- Child relief — family relief for children (up to PLN 1,112.04 per child)
- Relief for large families (4+) — relief for families with 4 or more children
- Internet relief — deduction for home internet (PLN 760 per year)
- Rehabilitation relief — expenses on rehabilitation and medical equipment
- Medical treatment relief — expenses on treatment, medicines and private clinics
- Thermal modernisation relief — for insulating a house or flat
- Housing relief — housing relief on the sale of real estate
- Donations deduction — donations for charitable purposes
- Ulga dla klasy średniej — relief for the middle class
- ZUS / NFZ contributions — social security and health insurance contributions
- Joint filing of spouses — joint filing of spouses for tax optimisation
Reliefs for entrepreneurs:
- IP Box (5%) — preferential taxation of intellectual property
- R&D relief — deduction for research and development
- Robotisation relief — relief for automation and robotisation
- Losses from previous years — settlement of losses carried forward
Dla inwestorów:
- Loss settlement z papierów wartościowych i kryptowalut
- Inclusion of all brokerage commissions and transaction costs
- Exchange-rate differences on FX transactions
- Avoidance of double taxation in line with international tax treaties
Our job is to find every opportunity to reduce the tax.
We do not charge extra for:
- Finding and applying reliefs
- Reviewing documents for deductions
- Calculating the optimal strategy (joint filing, choice of form)
- Advice on gathering supporting documents
Why use the PIT-filing service?
We offer a comprehensive approach to annual PIT filing:
- Our specialists have many years of experience in Polish tax law.
- We take into account every type of income to calculate the tax charge correctly.
- We help recover the largest possible amount by using every available tax relief and deduction.
- We take on every stage of PIT filing, so you don't have to dig into complex tax matters yourself.
Why choose us?
Experience
Years in the field keep the work accurate and effective.
Personal approach
The accountant’s approach is matched to each client’s situation.
Security
Data-protection systems that keep information confidential.
Modern tools
Use of the latest technology for effective tax filing
Availability
Easy contact with the team and a quick response when you need it.
Need help filing your PIT return? We are ready to help.
If you want to file your annual PIT return correctly and on time, use the help of our experienced specialists.
Many of our clients combine several forms of income: they work on an employment contract and invest, run a business and rent out property, or earn income in Poland and abroad.
We value a comprehensive approach and offer favourable terms.
SPECIAL OFFER!
Filing 2 or more returns?
Get a PLN 100 discount!
- Tell us about all your income sources — we will calculate the optimal strategy and apply the discount.
Why is PIT filing with MIA CONSULT GROUP the right choice?
Frequently changing regulations mean that PIT filing in Poland requires not only knowledge of the forms but also constant tracking of tax interpretations.
Our team of advisers combines practical knowledge with modern technology, so your tax obligations are always met on time and without mistakes.
Comprehensive PIT preparation — step by step
- Fill in the form — after a talk with the adviser, send us your documents.
Analysis of income sources — we cover employment, B2B, stock market gains, rental income and crypto transactions.
Reliefs and deductions — family, rehabilitation, thermal modernisation, IKZE, R&D, and more.
Adviser review — every PIT file is double-checked by our accountant.
E-filing — electronic submission, UPO (official confirmation) within 48 hours.
Result: a correct PIT filing, a tax refund up to 20 days sooner and full compliance with the Tax Ordinance.
What you gain when you entrust your PIT filing to us
< 30 min 0.2% correction rate in 2025 +12% higher average refund thanks to advanced review Status notifications Solutions matched to every situation
PIT-28 filing
Automatic data transfer for entrepreneurs. For landlords — a simple and fast filing based on rental agreements.
PIT-36 / 36L filing
For entrepreneurs on the tax scale or flat tax. We combine business income with other sources to make the most of the available reliefs.
PIT-37 filing
Ideal for employees and civil-law contracts. We use the family relief and joint filing of spouses.
PIT-38 / 39 filing
Stock market, crypto, real-estate sales — we help reduce tax through deductible costs and housing reliefs.
FAQ — most frequent questions about PIT filing
Can I send documents from my phone?
Yes. Clear photos or scans in JPG or PDF are enough: PIT-11, bank statements, brokerage reports, invoices. Send them to the accountant by phone, e-mail or through the MIA BIZNES platform. There is no need to bring originals to the office at the start.
Do you help correct a return that was filed with mistakes?
Yes. We compare the filed return with the documents and file a correction with the tax office. If you have an accounting subscription with us, we do not charge for the correction separately. For a one-off PIT engagement we first tell you what needs to be fixed and whether it is covered by the agreed service.
File your PIT now!
- PIT return preparation
- Application of tax reliefs
- Turnaround: 1 day
PIT filing — a guide to an effective and safe
income tax return
1. Introduction — why is professional PIT filing a must?
Every year more than 24 million Poles and other residents have to file a tax return. Mistakes cost not only nerves but also real money — interest and missed reliefs.
PIT filing with MIA CONSULT GROUP eliminates the risk and unlocks additional tax benefits.
2. What does the PIT preparation service cover?
- Review of all income sources — from employment to crypto;
Verification of deductible costs and available reliefs;
Completing the PIT-37 / 36 / 36L / 28 / 38 / 39 forms;
Signing and e-filing with the tax office;
3. Why our PIT filings are different
They apply only what the client mentioned
Phone: often unavailable
Formally none
PDF on request
Often lost after a year
Client archives it themselves
Only Polish or basic English
Technical terms that are hard to follow
They do only what you ask
They do not suggest improvements
Each return separately
They do not see the full picture
They refuse or charge a large extra fee
4. The most common situations we help with
- Employment contract + a B2B contract abroad — the abolition relief.
- Short-term rental (Airbnb) — 8.5% lump-sum tax.
- Cryptocurrency sales — PIT-38 with loss offsetting.
- Thermal modernisation relief during a house renovation.
- PIT-28 filing after a change of tax form.
5. Case studies — the numbers speak for themselves
IT start-up, Warsaw
Optimisation via the R&D relief → PLN 32,850 refund, refund time shortened by 18 days.
Married couple from Wrocław
Joint filing PIT filing + family relief for three children → PLN 7,460 overpayment.
6. PIT filing prices — transparent, no small print
PIT filing online — service packages
SPECIAL OFFER!
Filing 2 or more returns?
Get a PLN 100 discount!
7. FAQ — answers to 10 key questions
Can I file PIT fully remotely?
Yes. You upload the documents remotely, a MIA CONSULT GROUP accountant prepares the return, and contact goes via chat, phone or video. A visit to Warsaw or Sopot is not required. We work in Polish, Russian and English.
Do I have to provide original documents?
No. Scans or clear photos are enough to prepare the return. The tax office may request the original later — we will then tell you which document to bring or send.
How long does it take to prepare the return?
On average about 2 hours from the moment the document pack is complete. If PIT-11 or information about foreign income is missing, we count the time from the moment it is provided, not from the first message.
What if the tax office calls me in for an audit?
We can represent you before the tax office under a UPL-1 authorisation. Within the scope of the contract we do not charge a separate fee for this. We first review the notice and tell you which documents the office wants to see.
Do you serve non-residents?
Yes. We prepare a Polish PIT return, among others, for people who have worked in Germany, the Netherlands, the United Kingdom or the USA and are required or have an interest to file in Poland. This is a Polish return, not a foreign one.
How long do you keep my data?
We keep the filing documentation for at least 5 years. A copy is stored in the cloud. We file corrections up to the same number of years back if the tax office or you request it.
Can I file a correction for previous years?
Yes. We review filings up to 5 years back and file corrections where a return had a mistake or a relief was not applied. We first tell you whether a correction makes sense and what its scope is.
How does payment work?
You pay by bank transfer, card or BLIK. A VAT invoice is issued automatically after payment. The PIT filing prices for this year are in the table above on this page.
Do you provide advice by phone?
Yes, Monday to Friday from 8:00 to 16:00. A short question can be asked by phone; a longer document review is done after booking the filing service or a consultation.
What does the professional liability insurance cover?
The professional liability insurance covers penalties and interest if a mistake in the filing is on our side. The policy sum on the website is EUR 7,000,000. It does not cover the tax that would be due anyway on a correct return.
8. Glossary
- UPO — the Official Receipt Confirmation.
- e-Urząd — the platform for electronic tax returns.
- IP Box relief — 5% PIT on income from intellectual-property rights.
- KSeF — the National e-Invoicing System.
File your PIT without stress
- Join 1,500+ taxpayers who already file with us.
- PIT return preparation
- Application of tax reliefs
- Turnaround: 1 day
9. Summary of benefits
Up to 8 hours saved
Tax refund on average 12% higher
Zero penalty risk
Access to an accounting adviser without leaving home
MIA CONSULT GROUP — your trusted centre for PIT filings.
Focus on your goals — we will take care of the formalities.
