Main Tax Year Deadlines

31st July

The second payment on account is due for last years potential tax liability

If payments of tax are outstanding a 5% surcharge will be levied on any amount outstanding after this date

30th September

If you want the Revenue to calculate your liability for the year then the Tax Return must be with them by this date.

In addition, if you have underpaid tax and want this to be collected through adjustments to next years notice of coding the Tax Return must be submitted by this date.

31st January

Last chance to get your Tax Return submitted to avoid penalties.

Payment date of any balance tax due for the previous year

Payment date for first instalment of tax due for the current tax year

28th February

Any tax still outstanding from 31st January will attract a 5% surcharge.

5th April

Tax year end - look out for the new Tax Return!