Kinacre
Guide

Filing the IT38 return

Checked against Revenue on 11 November 2026 · 3 min read

If you claim agricultural relief, you must file an IT38 gift and inheritance tax return, even when the relief brings the tax to nothing. Here's when to file, how, and what you'll need to hand.

In short

  • File if you claim agricultural or business relief, whatever the value.
  • Also file if what you've received within one group is over 80% of that group's threshold.
  • File online through Revenue myAccount or ROS. A farm inheritance with agricultural relief needs the full IT38, not the short form.
  • Pay and file by 31 October. A late return costs a surcharge of 5% or 10%, plus interest.

When you must file

You must file an IT38 if either of these applies:

For a son or daughter, 80% of the €420,000 Group A threshold is €336,000. You must file even if no tax is due.

Which form

Most people file the full IT38 online, through myAccount, or through ROS if an accountant or tax adviser files for you. There's a short form, the IT38S, but it can only be used for a simple gift from one person on one day, with no reliefs other than the €3,000 small gift exemption. A farm passing with agricultural relief needs the full IT38.

The deadline

Valuation datePay and file by
1 January to 31 August31 October the same year
1 September to 31 December31 October the following year

If you both pay and file online, Revenue usually gives a few extra weeks, into November. Doing only one of the two online doesn't get you the extension.

For a gift, the valuation date is the date of the gift. For an inheritance, it's usually the date the grant of probate or administration issues, which can be many months after the death.

Cat's tipGet the land valued by a qualified valuer as close to the valuation date as you can. Revenue can question a value that looks too low.

What you'll need

If you're late

A return filed late, or tax paid late, brings a surcharge of 5% of the tax if it's within 2 months of the deadline, and 10% after that. Interest is charged on tax paid late.

After you file

Agricultural relief has 6-year rules, and 10 years for land with development value. If something happens in that time that brings a clawback, such as selling land without reinvesting, Revenue must be told and the tax paid. Keep your valuation and records for at least that long.

Common questions

Do I need to file an IT38 if no tax is due?

Yes, if you claim agricultural or business relief, or if what you have received within one group is over 80% of that group's threshold.

When is the IT38 deadline?

31 October: in the same year if the valuation date falls between 1 January and 31 August, and in the following year if it falls between 1 September and 31 December. Paying and filing online usually brings a short extension.

Can my accountant file the IT38 for me?

Yes. An accountant or tax adviser can file it for you through ROS.

Work out your own figure

See what the reliefs would mean for your own farm. It takes about five minutes, and your answers stay on your phone.

Open the calculator

Sources