Deposit Interest Retention Tax (DIRT), often referred to as dirt tax, is a tax deducted by Irish financial institutions from deposit interest paid or credited to the accounts of Irish residents. This means that any interest payments you receive on your savings are subject to DIRT.
What constitutes a financial institution?
Which other taxes may apply?
In some circumstances, you may also have to pay Pay Related Social Insurance (PRSI) on the interest you receive. Universal Social Charge (USC) does not apply to deposit interest.
You must include any deposit interest you received in your tax return. You need to enter the total interest payment before the deduction of DIRT.
The type of return you must complete depends on whether you are registered for self-assessment or a Pay As You Earn (PAYE) worker.
You should include any DIRT on your Form 11 in Section F ‘Income from fees, covenants, distributions’. Use Revenue Online Service (ROS)to submit your Form 11.
You should include any DIRT on your Form 12 under ‘Irish Deposit Interest’. You can submit your Form 12 online through PAYE Services on Revenue.ie. This only applies if your taxable non-PAYE income (including income subject to DIRT) is less than €5,000.
If you have taxable non-PAYE income of €5,000 or more, you must register for self-assessment and file a Form 11 for that year.
As of 2021 (and still the case in 2024), the tax rate for DIRT stands at 33% of your total interest. The DIRT rates for previous years were:
2020: 33%
2019: 35%
2018: 37%
2017: 39%
2014-2016: 41%
2013: 33%
If you receive interest from an account in another EU Member State, you must pay the current DIRT rate on the interest income. You must include the details of this on your annual tax return. The income will be subject to a higher rate of 40% tax if it is not returned on time.
If you are a higher-rate taxpayer, or you have not made a timely return, a DIRT rate of 40% will apply.
You can receive interest without paying DIRT (DIRT-free account) in certain conditions. To do this, you must complete a declaration form stating that you, your spouse or civil partner are:
If you are a trustee of a special trust for permanently incapacitated individuals, you can apply for an exemption from DIRT. You must be the holder of this account. The trust must meet the following conditions:
If you are over 65 years of age, complete a Form DE1 and send it to your financial institution.
If you are permanently incapacitated, complete a Form DE2 and send it to your Revenue Office. We will tell your financial institution that you are exempt from paying DIRT.
You will need a separate form for each account you hold. These forms are available from your financial institution. Should your personal circumstances change, it may affect your exemption from DIRT. You can find out more about how a change in circumstances affects this tax on Revenue.ie.
At the end of the year, you may be entitled to claim a refund of DIRT from Revenue.
You may be due a refund because:
If this is the case, you should complete a Form 54 Claims and send it to your Revenue Office. If they accept your claim, they will send you the refund.
If you are a first-time buyer, you can apply for a DIRT refund. New schemes have been introduced to help first-time buyers with the cost of buying or building their first home. These schemes are the:
You may claim a refund of some or all of the DIRT you paid if both of these conditions apply:
You must complete a Form IC5 to claim a refund.