HMRC sending instant £300 fine to households on Tuesday due to 3-month rule1 report from 1 outlet in 1 language · first reported 2026-10-04 14:29 UTC · updated 2026-10-04 14:29 UTC · JSONEconomy & businessHM Revenue and CustomsReportsHMRC sending instant £300 fine to households on Tuesday due to 3-month rulebirminghammail.co.uk · en · 2026-10-04 14:29 UTC