Hi everyone,
As this is such a hot topic for everyone I decided to do some digging into it.
A contact at the council tried to explain it to me. It's a bit complicated so I hope I explain it right.
Your property will be valued every ten years. This value is what the IBI will be calculated on. So lets say its valued at €100k and the IBI is 0.5% per annum. €500 per year.
Now in that 10 years the IBI percentage will probably rise as most taxes do so what they do is increase that annual charge by 10% so that when the IBI percentage does rise it's not going to mean a huge hike one year and everyone has a heart attack!
Example using figures above. Each year with 10% added to the previous years amount.
Yr 1 €500
Yr 2 €550
Yr 3 €605
Yr 4 €667
Yr 5 €734
Yr 6 €807
Yr 7 €888
Yr 8 €977
Yr 9 €1,075
Yr 10 €1,182
In the 10 years you have paid €7,985 instead of €5,000. An over payment of €2,985.
Lets say that in that in year 6 the rate went up to 1% of catestral value, IE €1,000 per annum.
The total bill for the 10 years would be €7,500. €500 per annum for first 5 years and €1,000 for last five years. You've paid roughly the same amount but in a slower increment and therefore more manageable increase for lower income families. Any extra amount will be carried forward and offset against the next bill.
That explains the normal IBI.
Now for the discount. Don't quote me on this but it is what I have understood from conversations I have had.
Part of the reason why residents are getting an extra "discount" is because we are on the padron and the government allocate the local council extra funds for the people living here full time. If you are a non resident you cannot be on the padron and the council get no money for you, therefore they cannot offer the "discount" as otherwise the council would be in deficit.
I hope this helps and like I said this is only how I understand it as it was explained to me.
If someone who knows for sure could confirm it, that would be great.
Daniela