Refunding your home purchase tax is a process that requires attention to detail, especially when it comes to numeric codes on your return. Deduction code 222 in 3-NDFL it occupies a central place for those who purchased an apartment or house in 2026. It is this digital identifier that tells the tax inspector that you are claiming a refund of 13% of the cost of real estate purchased in the current reporting period. An error in choosing a code can lead to suspension of the verification or even refusal of payment, so you need to understand the nuances of filling it out before sending the document.
Many taxpayers are confused by the variety of digital designations presented in the Federal Tax Service directory. If you bought a home with a mortgage, you will also need a code for interest, but the basis always remains main deduction. In this article, we will analyze a step-by-step algorithm of actions, indicate the exact location in the form and answer frequently asked questions that arise when filling out an electronic or paper form. Correct filling is the key to quickly receiving money into your account.
It is worth noting that legislation changes periodically, and the relevance of codes is no exception. For 2026, certain rules apply, which we will consider. Code 222 applies exclusively to home purchase expenses made in 2026. Using old codes for current purchases is unacceptable and will be considered an error by the verification program. Let's look at how to avoid these pitfalls and complete the documents correctly.
What does code 222 mean and who is it for?
The digital designation 222 in the reference book of codes for types of income and deductions is not a random set of characters. This is a special marker that indicates that the taxpayer incurred expenses for purchase of a residential building, apartments, rooms or shares in them. This code is relevant specifically for objects for which ownership (or an acceptance certificate) was received in 2026. If you purchased property previously but are filing your return now, you may need different values depending on the year of purchase.
Using this code allows the government to identify your benefit type. Unlike social or standard deductions, property deductions have limits and features for carrying over the balance. Code 222 signals to the inspector that you are using your main limit of 2 million rubles. This is the maximum amount of expenses on which you can get a tax refund. It is important to understand that the code itself does not guarantee payment, it only classifies your right to it within the framework of tax law.
⚠️ Attention: Do not confuse code 222 with code 220 (for purchases before 2014) or 221 (for 2014-2026). Using an incorrect code for the current period will result in the declaration being automatically rejected by the desk audit.
Who has the right to use this code? First of all, these are citizens of the Russian Federation who are tax residents and having official income taxed at a rate of 13% or 15%. If you work unofficially or are on a patent tax system (except in certain cases), you will not be able to return the tax, and indicating the code will be meaningless. Also, spouses have the right to deduction if housing was purchased during marriage, even if there is only one owner.
Where exactly in the 3-NDFL declaration should I indicate the code?
Finding where to insert the code on a multi-page declaration form can be confusing for a newbie. You need to open Appendix 5 to the declaration 3-NDFL. This section is devoted to the calculation of property tax deductions for expenses on the purchase of housing. In older versions of programs or forms, the structure may have differed, but in the current form for 2026, the logic remains the same: all property deductions are collected in one place.
Inside Appendix 5 you need to find a section regarding the costs of new construction or purchase of housing. There will be a column “Code of expense type”. It is in this cell that the number fits 222. Next to it you indicate the amount of expenses confirmed by documents (sale and purchase agreement, payment orders). The “Taxpayer” program or personal account on the Federal Tax Service website often fills out these fields automatically when selecting the type of object, but manual control is required.
If you fill out a declaration via Taxpayer personal account, the process looks a little different. The system itself will prompt you to select the type of deduction from the drop-down list. You will need to find the item “Deduction for the purchase of housing” and indicate the year the right to deduction arose - 2026. The system itself will insert the required code into the printed form. However, if you are filling out a paper form or an XML file by hand, knowing the exact location of the code is critical.
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Difference between codes 221 and 222: what is the difference
A common mistake payers make is mixing codes 221 and 222. Both of them relate to property deductions, but are tied to different time periods. Code 221 was intended for objects for which ownership was obtained in the period from 2014 to 2026 inclusive. It has been the workhorse of recent years. With the advent of 2026, new designations for systematizing Federal Tax Service data came into force.
Code 222 is the new standard for 2026. It is necessary to separate data flows in tax service information systems. If you specify 221 for purchase in 2026, the system will generate a logic control error. This is due to the fact that the law requires updating directories annually. The difference is purely technical, but ignoring it makes the document legally invalid in terms of applying the benefit.
The table below provides a comparison of the main parameters for clarity:
| Parameter | Code 221 | Code 222 |
|---|---|---|
| Year of purchase | 2014 – 2026 | 2026 and later |
| Object type | Residential housing | Residential housing |
| Max. deduction amount | 2,000,000 rub. | 2,000,000 rub. |
| Status in 2026 | Not valid for new purchases | Current |
Thus, the key factor in the choice is the date of registration of ownership or the date of signing the transfer and acceptance certificate (for new buildings). If the document is dated 2026, your choice is clear - code 222. You should not rely on the memory or advice of friends who filled out the declaration a year ago, since tax codes are a dynamic reference book.
What to do if title is received at the end of 2026?
If the act or extract from the Unified State Register is dated December 2026, then formally the transaction occurred in the previous tax period. In this case, the return code filed in 2026 for 2026 should use the code that is current for 2026 (usually 221). Code 222 is used only if the right arose in 2026.
Instructions for filling out Appendix 5
Filling Applications 5 requires consistency. First, you enter data about the property: cadastral number, address and date of registration of the right. Without correctly specifying this data, the block with codes may be inactive or filled in incorrectly. Make sure that the address completely matches the data in the USRN extract, including the letter “building” or “building”, if any.
Next, go to the “Expense type code” field. Here you select or enter 222. Immediately after this, the field for entering the amount becomes available. You indicate actual expenses, but not more than the maximum value (2 million rubles). If the apartment cost 3 million, we write 2,000,000. If it was 1.5 million, we write 1,500,000. The balance can be transferred to the following years.
An important point is the distribution of shares if there are several owners. In this case, code 222 is indicated for each owner in his personal declaration, but the amount of expenses is divided according to shares. Marital shares are distributed according to the application, and here it is important not to exceed the total cost of the object. The program will automatically calculate the amount of tax to be refunded, multiplying the entered base by 13%.
⚠️ Attention: When filling out a paper declaration, write the code in black ink, block letters, one number per cell. The use of corrective agents (putty) is prohibited; in case of an error, you will have to rewrite the sheet again.
Features for new buildings and shared construction
Buying an apartment in a building under construction has its own nuances. For such objects, the moment when the right to deduction arises is often considered not the date of registration of the property, but the date of signing acceptance certificate. If the deed was signed in 2026, you can safely use code 222, even if the property rights are registered in Rosreestr later. This is a common situation, and the tax office accepts the act as the main document.
If you bought an apartment under an equity participation agreement (DDU), make sure that the documents indicate the year 2026 for the transfer of the property. In the “Object type code” column in the declaration, you will need to select the appropriate value (usually “Apartment” or “Residential building”), and in the deduction code column - 222. This will allow you to begin your tax refund immediately after moving in, without waiting for an extract from the Unified State Register of Real Estate.
Keep all original payment documents (payment orders, receipts) until the verification is completed. The tax office may request them to confirm the amount of expenses indicated in the declaration with code 222.
If the house was completed in 2026, but you signed the deed in January 2026, the right to deduction arises in 2026. Therefore, on a 2026 return (filed in 2027), you will use code 222. However, if you want to file a 2026 return (for example, to get the money faster), you will need the return to be dated 2026. The date of the document is a decisive factor.
Common mistakes when specifying deduction codes
One of the most common mistakes is indicating code 222 when purchasing non-residential premises (apartments), unless they are converted into housing stock. Code 222 is strictly for residential properties. If you bought apartments that are legally commercial real estate, applying this code will be an error and the deduction will be denied. Always check the purpose of the premises in the USRN extract.
The second mistake is duplication of codes. Some users, trying to “improve” chances, indicate code 222 several times for the same object in different sections. This cannot be done. One object - one main deduction code in one declaration. It is also often forgotten that code 222 does not include a deduction for mortgage interest. Interest requires a separate code (usually 311 or 312 depending on the year).
The third error is related to the amount. By indicating code 222, payers sometimes enter the full cost of the apartment, which exceeds 2 million rubles, hoping that the system itself will trim the amount. Although the program will do this, it is better to indicate the actual price in the “Amount of expenses” column, and the program itself will apply the limit. However, if you indicate an amount greater than the cost of the property, this will raise questions. Be precise with your numbers.
Code 222 is the technical marker for home purchases in 2026. Its correct use ensures that your declaration will pass automatic verification without the manual intervention of an inspector.
⚠️ Attention: If you file an amended return (for example, 2026) in 2026, you do NOT use code 222. You use the codes that are current for the year for which the return is filed. Code 222 is only for initial declarations for 2026.
Questions and answers (FAQ)
Is it possible to get a deduction if the apartment was purchased in 2026, but I work unofficially?
No, code 222 gives the right to a deduction only if there is income subject to personal income tax at a rate of 13% or 15%. If you are self-employed (SEP) or work without an official salary, there is nothing to return. The deduction can be transferred to future periods when official income appears.
Do I need code 222 if I buy a share in an apartment?
Yes, the code remains the same - 222. In the “Amount of expenses” field you indicate the cost of your share. The limit of 2 million rubles applies to each owner separately, regardless of the size of the share, but within the limits of the value of this share.
What should I do if I mixed up codes 221 and 222 in the electronic declaration?
If the declaration has not yet been sent, simply correct the code. If it has already been sent, but the verification has not begun, you can submit an updated declaration. If the inspection is already underway, the inspector may contact you for clarification, or the declaration will be returned with a refusal, after which you will need to submit a new one with the correct code.
Does code 222 apply to the purchase of a garage or parking space?
No. Code 222 is intended for residential premises (house, apartment, room). Property deductions are not provided for garages and parking spaces, so this code cannot be specified for them.