Foreign income from Property

I need to complete a self assessment tax return in the UK. I have income from renting a flat I own in France and I do a tax return in France where I pay tax. my question is the following: The french tax year run from 1st January 2023 to31st December 2023 the tax year in the UK run from 6th April 2023 to 6th April 2024. can I declare the income from the 2023 french tax lear in the english tax declaration 2023-2024 as I do not know how much tax I am going to pay in France for the fisrt three month 2024? I am very confused! Thank you for your help

Hi, yes you can.
Thank you.

Hello I have another question. Can I deduct the french taxe foncire from my rental income? can I deduct it somewhere else? Thank you for your help

Hi,
Please refer to Tax on foreign income
Thank you.