The following happens.
If you invest 1000 euro @ for example 4% in the Portuguese Bank you get 40 euro interest after 1 year.
If you completed the Portuguese tax documents you will have 13% Portuguese witholding tax deducted at source.
So you receive net interest of 34.80 euro to your bank account
If you didn't send the Portuguese tax documents back you will have 28% Portuguese witholding tax deducted at source.
So you receive net interest of 28.80 euro to your bank account.
You are required by Irish Revenue to declare your gross foreign deposit interest. In both cases this is 40 euro.
You are required to then state how much foreign withholding tax was deducted at source.
Irish Revenue will then give a tax credits to a maximum of 15% foreign withholding tax.
You then pay 33% Irish dirt tax on the 40 euro interest
So 13.20 Irish dirt.
If you paid 28% Portuguese tax this is reduced to 13% after receiving the Irish revenue tax credits. So you pay 5.20 euro extra foreign tax.
If you paid 13% Portuguese tax this is reduced to 0% after receiving the Irish revenue tax credits. So you pay no extra foreign tax.
The person who returned the Portuguese tax documents finally gets net interest of 26.80 euro.
The person who didn't return the Portuguese documents finally gets net interest of 21.60 euro.
If you have deposits in other EU countries which don't deduct witholding tax this might occur...
Post in thread 'Portugal Deposit Tax'
Hi, I have contacted both the revenue (advised to contact the IRS in Portugal) and raisin for advice but neither were of any assistance. A deposit on raisin matured and a withholding tax of c. 38% has been applied to the interest. Raisin in fairness provided me with the relevant forms to fill...
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