When Can You File Taxes 2025 Uk Deadline. The deadline for submitting the annual tax on enveloped dwellings (ated) returns and making tax payments for the period from 1 april 2025 to 31 march 2026. Deadline for making ‘scheme pays’.

Deadline for making ‘scheme pays’. The deadline for submitting the annual tax on enveloped dwellings (ated) returns and making tax payments for the period from 1 april 2025 to 31 march 2026.