https://help.gosimpletax.com/hc/en-gb/articles/360000808410-Partnership-Property-Finance-Costs

https://help.gosimpletax.com/hc/en-gb/articles/360000808410-Partnership-Property-Finance-Costs

For the 2018 to 2019 tax year, you can only claim 50% of the cost of getting a loan, or alternativefinance to buy a residential property that you let, and 50% of any interest on such a loan oralternative finance payments. To show this on SimpleTax, click on on the Partnership Page Use the Pencil Icon to edit INCOME FROM PROPERTY BOXES 36-41.1    50% of the finance costs should go in the Residential Finance Costs box 41.1