For sole traders & landlords

Stop missing filing deadlines. Start getting alerts.

Self Assessment, MTD ITSA quarterly submissions, and Companies House deadlines — all in your inbox 30 days before they're due.

Start free — up to 5 companies
See pricing

No card required for free plan · alerts by tomorrow 09:00

Key deadlines we monitor

The filings that catch sole traders out

HMRC and Companies House penalties start from the first day you miss — these are the dates you need to know.

FilingObligationDeadlineAutomatic penalty
Self AssessmentOnline tax return31 January£100 automatic fine
MTD ITSAQuarterly submission (Q1)7 AugustPoints-based, then £200/quarter
MTD ITSAEnd of period statement31 JanuaryPoints-based
Companies HouseConfirmation statementAnnual (your date)£150 rising to £1,500
Companies HouseAnnual accounts9 months after year end£150 rising to £1,500

MTD ITSA applies from April 2026 to sole traders and landlords with qualifying income over £50,000. Learn more →

Alerts that work the way you work

Self Assessment & MTD ITSA

30, 14, 7-day and due-date alerts for every quarterly submission and annual return. Know weeks before your accountant chases you.

Companies House deadlines

If you operate through a limited company, we track your annual accounts and confirmation statement — the two filings most commonly missed.

No portal to check

Alerts arrive directly in Gmail, Outlook, or Apple Mail at 09:00. No dashboard, no app, no extra login — just your inbox.

No HMRC access needed

We use only publicly available Companies House data. No HMRC credentials, no accounting software integration, no sensitive data stored.

Free to start — up to 5 companies

The free plan covers Companies House deadlines for up to 5 companies. Self Assessment and MTD ITSA tracking are on a paid plan. Alerts start tomorrow morning at 09:00.

Get started free

No card required · From £29/mo if you need more