Selling an apartment before 5 years and buying a new one – A complete guide

The dynamics of modern life often force us to make changes that seemed distant just a few years ago. A new job in a different city, a growing family, or simply a desire for a change of scenery – all of these factors sometimes mean that the decision to sell a property is made much sooner than originally anticipated. However, when the transaction involves a relatively recently acquired property, the issue of tax liability arises – the 19% income tax.

Many property owners face a dilemma: is a quick sale even profitable? The answer is yes, provided proper preparation and knowledge of the rules . The key to financial success is understanding the mechanism that allows you to minimize your tax burden . This is housing relief, which allows for full or partial tax exemption. This article will guide you through the legal and financial complexities, explaining how selling your apartment before the five-year period expires and then purchasing a new one can be a smooth and profitable process.

Selling an apartment and buying a new one – legal and financial aspects

Under the Personal Income Tax Act, the sale of real estate within five years of its acquisition triggers a tax liability. However, it is crucial to precisely define the method for calculating this five-year period, which depends on the form of real estate acquisition.

This period is not counted from the date of signing the notarial deed, but from the end of the calendar year in which the acquisition occurred . This distinction is crucial.

• Acquisition by purchase: This is the most common scenario. If the apartment was purchased in March 2020, the five-year period expires at the end of 2025. Tax-free sale will only be possible from January 1, 2026.
• Acquisition through inheritance: The rules here are much more favorable. Since 2019, the five-year period has been counted from the end of the calendar year in which the deceased acquired or built the property . This means that if you inherited a flat from your parents, who owned it for 20 years, you can sell it immediately tax-free.
• Acquisition by way of gift: in this case, the 5-year period is counted from the end of the calendar year in which the gift was made and the notarial deed was signed.

Understanding these distinctions is the first and absolutely crucial step in transaction planning.

Selling a flat before 5 years – How to minimize tax?

The tax base is not the entire amount received from the sale (revenue), but income . This is a fundamental principle that allows for a significant reduction in potential tax liability. Income is the difference between the proceeds from the sale and the documented costs of obtaining that income.

The list of costs is broader than you might think. These costs include not only the purchase price of the property but also all documented outlays and transaction fees. It’s important to carefully archive documentation confirming:

• The purchase price of the property.
• Transaction costs incurred upon purchase: notary fees, civil law transaction tax (PCC), real estate agency commission.
• Documented expenditures increasing the value of the property: invoices for materials and services related to renovation or modernization (e.g. replacement of windows, installations, new kitchen units, bathroom finishing).
• Transaction costs incurred during the sale: real estate agency commission, advertising costs, fees for preparing documents (e.g. energy performance certificate).
• Costs of real estate valuation performed by a property appraiser.

The tax rate is fixed at 19% of the income calculated this way . For example, if you sell an apartment for a net profit of PLN 100,000, you would have to pay PLN 19,000 to the tax office. This is a significant amount that could constitute a significant portion of your down payment for a new property. Fortunately, the legislature has provided a solution that protects those who reinvest their funds.

Housing relief – a gateway to tax exemption

The legal instrument that allows tax avoidance is the so-called housing tax credit . Its essence is simple: the government waives the tax if the taxpayer uses the proceeds from the sale for their own housing purposes. The entire philosophy is based on the assumption that the transaction is not speculative in nature, but rather dictated by a genuine need to relocate.

What qualifies as “own residential purpose”?

The list of expenses is broad and precisely defined. It includes, among others:

• Acquisition of a new residential building, residential premises, cooperative ownership right to a premises or land for the construction of a house.
• Construction, extension, superstructure, reconstruction or adaptation of one’s own building or residential premises.
• Renovation or modernization of the purchased property – including expenses for finishing the premises in developer condition (laying floors, painting, bathroom fittings).
• Repayment of the mortgage (with interest) on the property being sold. This is a crucial point, often overlooked in superficial analyses.

It’s also worth knowing that the relief has an international dimension. It covers the purchase of real estate located in a member state of the European Union , the European Economic Area , or the Swiss Confederation .

What can’t be deducted?

This is equally important. Housing expenses do not include the purchase of free-standing furniture, household appliances, or purely decorative items. The line is fluid – while a permanent kitchen unit qualifies for relief, a free-standing refrigerator does not.

Relief and a loan for a new property

Taking out a loan to purchase a new home does not exclude the possibility of benefiting from the tax relief. The housing expense is the total purchase price of the new property (i.e., the sum of the down payment and the loan amount), not the future installments of the new loan.

Formal conditions and deadlines: how not to lose the right to relief?

Spending funds alone is not everything; this process is subject to specific formal requirements and deadlines.

PIT-39 tax return . This must be completed by April 30th of the year following the year in which the property was sold. Importantly, this return is submitted regardless of whether the tax relief is intended. The form lists the income earned, the costs of earning it, and the income earned. The taxpayer also declares the amount of income intended to be used for housing purposes, thereby qualifying for the tax relief.

From the moment of sale, the owner has three years – counted from the end of the tax year in which the sale occurred – to spend the funds. This relatively long period allows for the ease of finding a new property. In the case of a purchase from a developer, actual and documented expenses during this period (e.g., installment payments) are taken into account, even if the final transfer of ownership occurs later.

Consequences of missing the deadline

What happens if a taxpayer declares they want to take advantage of the relief but fails to spend the entire declared amount within three years? The consequences are serious. In such cases, they must:

1. Submit a correction to the PIT-39 tax return for the year in which the property was sold.
2. Pay any outstanding tax, including late payment interest, which accrues from the day following the due date of your original return. This is an important warning that encourages careful planning.

Checklist for the seller – summary in points

The issue of selling a home before five years and buying a new one may seem complicated, but it’s based on consistent principles. To help you navigate this process, it’s worth using the following checklist:

• [ ] Calculate the 5-year deadline: Check when exactly you acquired the property and how (purchase, inheritance, gift) to correctly determine the date of a possible tax-free sale.
• [ ] Gather cost documents: Collect all notarial deeds, renovation invoices, and confirmations of fees and commissions. Each documented cost reduces the tax base.
• [ ] File PIT-39: Remember to file your return by April 30 of the year following the sale, even if you plan to take advantage of the full tax relief.
• [ ] Remember the 3-year deadline: You have three full years from the end of the year of sale to spend the funds on housing purposes.
• [ ] Meticulously document new expenses: Collect invoices for new property purchases, finishing touches, or renovations. These are your proof of ownership for the tax office.
• [ ] Remember what is not included in the relief: Avoid mistakes by not including free-standing furniture, household appliances/electronics or decorations in the costs.
• [ ] Consider a consultation: In complex situations (e.g., joint ownership of property, unclear costs), it is worth consulting a professional tax advisor.

While the regulations can be intimidating, they were created to support individuals in realizing their life plans. Careful planning and understanding the tax mechanisms mean that moving home doesn’t have to involve a painful tax levy. It’s a process that, with a little knowledge and diligence, becomes simply another exciting stage in life.