Certainly. The deposit deadline is predicated about the owing date (with extensions) from the tax return, not the day it is in fact filed. On the other hand, it can be crucial to note that on the extent the actual deposit isn't made by the thanks day on the return https://kingswoodhomes.uk.com/news/start-2026-in-your-dream-home-with-kingswoods-5-deposit-contribution/