[surreal]

Have you looked into accounting software? Like you, I de-registered for VAT for a while, but since using FreeAgent I've re-registered and haven't looked back. VAT returns are now just a click each quarter (plus the minimal clicks to upload and explain my bank transactions periodically). VAT nuances (VAT on reclaimed mileage, reverse charges, etc) are taken care of automatically too.

Not to mention all the other time savings (expense receipts uploaded straight from smartphone, tax return & accounts now only take 5-10 mins at end of year using the reports FreeAgent generates, etc etc etc).

I'm not affiliated with FreeAgent (other than my referral code 44gf6bbt, which would give both parties 10% off for life). Just an incredibly satisfied customer; it was by far the best of the 3 or 4 tools I trialled.