Part-month rent calculator
Calculate rent and charges for dates within one calendar month. Across all four nations use this only where the agreement uses actual calendar days including both endpoints.
Worked example
For 12–31 March, £650 rent and £50 charges yield £419.35 and £32.26, totalling £451.61.
Use the agreement to identify billable dates and retain evidence of the actual period. HMRC rental income records
