As it has been observed many times, unlike many countries which offer non-taxable income allowances (US and UK as examples), Italy does not. Therefore we pay tax from Euro number 1. However, Italy does also have a system of deductions and detractions which can be used to offset against income to try and reduce the tax burden. If I am being honest I can’t say that they are as good as a non-taxable allowance in terms of their effect on income, but they can be help.
Pensions
Regarding the subject of UK pension payment:
UK state pension.
I am not sure why but a number of people have contacted me since 2024 to say that their commercialista is now saying that you need to declare your UK state pension on your Italian tax return and pay tax on it. It has always been the case that it needed to be declared. This is, of course, is the correct course of action but makes me question why some commercialisti are only now waking up to this fact. It always worries me when I get a surge of the same enquiry. My concern is for those people who have been legitimately taking advice from well meaning professionals who have not been doing the right thing and will now start to file. This could mean that the Agenzia delle Entrate will be alerted to the fact and may come asking for back payments, fines and penalties. If this is the case then they have 5 years to do so, and they have a sneaky habit of doing so about 4 years and a few months after the filing.
If you find yourself in such a situation then please remember that your commercialista has to carry insurance in the event of them mis-advising you. As long as you have the proof that they did so (which may be the hardest thing to prove because often they just provided verbal confirmation that something did not need declaring) then you can ask them to carry any costs incurred by you as a result of an error on their part. The hard part is proving it and then having that discussion with them. Check those historical emails discussions!!!
Sign the P85 with HMRC
On a similar note I recently met 2 people (2025) in the same Umbrian comune who had received a letter from the AdE which stated that they were no longer able to apply for the double taxation credit for tax paid in the UK on their UK personal / occupational pension payments. Now, this might sound like a contravention of the double taxation treaty, but as the AdE stated in their letter (which I managed to gain sight of), the correct action is that when someone leaves the UK with a pension in payment, they must apply to HMRC for gross income payments by applying through the DT (double taxation) individual form on the HMRC website. Failure to do so means that the AdE is not obliged to offer any tax credit for tax paid in the UK and instead can charge full Italian tax. This means that you could pay in Italy and the UK until such time as you have received a gross payment authorisation from the UK: Back payments can be claimed from HMRC (where tax credits have not been awarded already) by completing the DT individual form but this can take time.
In my experience, over the last 15 years, Umbria and Tuscany have always been at the leading edge of tax legislation and implementing it to the letter of the law so its not beyond imagination that this may spread out across Italy. However, there are instances in Abruzzo and Marche as well. If you are the holder of a UK pension, are still paying tax in the UK and claiming that back through the credito d’imposta option every year, it would be advisable to apply for UK gross pension payments via the DT indivdual claim form on the HMRC website, before the AdE refuses you the option and you end up paying twice. https://www.gov.uk/tax-right-retire-abroad-return-to-uk