Mortgage Interest Tax Relief at Source (TRS)
Information Leaflet: Mortgage Interest - CG13 - Tax Relief at Source: available in seven languages: Irish, English, Polish, French, Latvian, Lithuanian, Simplified Chinese

Introduction
Since 1st January 2002, tax relief for home mortgage interest
(known as TRS) is granted at source by the mortgage lender. Previously
this relief was given through the tax credit system. Under TRS,
the mortgage lender gives the relief either in the form of a
reduced monthly mortgage payment or a credit to the borrowers
funding account.
All individuals who purchase a qualifying mortgage on their main
residence are entitled to apply to the Revenue Commissioners
to have mortgage Tax Relief on the interest charged/paid on their
qualifying mortgage applied at source by the lender.
Qualifying loan for mortgage TRS
A qualifying loan for mortgage TRS purposes is a secured loan,
used to purchase, repair, develop or improve an individual's
sole or main residence, which must be situated in the State.
An individual can also claim relief in respect of a mortgage
paid in respect of a separated/divorced spouse and/or a dependent
relative for whom a dependent relative tax credit is claimed.
TRS cannot be claimed in respect of an investment property.
Ceilings or upper limits for mortgage tax relief
Mortgage TRS is calculated on the interest charge/paid on a qualifying
mortgage subject to certain ceilings or upper limits. The current
ceilings for mortgage interest relief for single, married or
widowed persons are outlined in Table 1, below. It is important
to note that the upper limits for first-time buyers apply for
the tax year in which the mortgage is taken out plus six subsequent
qualifying tax years.
Table 1. Ceilings or Upper limits
|
First Time Buyers |
All Others |
||
|
To 31/12/06 |
From 01/01/07 |
To 31/12/06 |
From |
Single Person |
€4,000 |
€8,000 |
€2,540 |
€3,000 |
Married/Widowed |
€8,000 |
€16,000 |
€5,080 |
€6,000 |
The ceilings are applied at the standard rate
of 20%.
Details of the actual relief are outlined in Table 2.
Table 2. Maximum TRS allowances
|
First
Time Buyers |
All
Others |
||
|
To 31/12/06 |
From 01/01/07 |
To |
From |
Single Person |
€800 |
€1,600 |
€508 |
€600 |
Married/Widowed |
€1,600 |
€3,200 |
€1,016 |
€1,200 |
TRS1 form
The application form used to claim mortgage TRS is a TRS1 form.
This form must be completed in order to receive mortgage TRS.
You can complete this form by applying online Click
here to Apply Online.
Alternatively, you can submit a TRS1 form. A TRS1 form is available
- by downloading the TRS1 form Click here to download a TRS1 form,
- from your mortgage lender or
- by telephoning the TRS Helpline on 1890 46 36 26.
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