Live — UK accountancy practices filing on time with Missing Information ISO 27001 ALIGNED UK DATA CENTRES GDPR COMPLIANT

Every UK statutory deadline, pre-loaded and tracked.

Companies House, HMRC, VAT MTD, PAYE P60/P11D, Self Assessment, MTD ITSA. All the right dates. All the right extension logic. All the right escalation windows. We built this for UK practices.

100+ UK deadlines Auto-calculated from year-end T−90/30/7 escalation CH extensions tracked
JAN
FEB
MAR
APR
MAY
JUNnow
JUL
AUG
SEP
OCT
NOV
DEC
31 JANSA deadline
5 FEBMTD ITSA Q3
7 APRQ4 VAT
19 MAYPAYE monthly
31 MAYP60 deadline
6 JULP11D filing
7 AUGQ1 VAT
5 NOVMTD ITSA Q2
31 DECAccounts CH
T−90

Early warning

Three months out from any deadline, the system starts flagging clients with missing items. Plenty of runway to nudge, chase or escalate.

T−30

Amber escalation

One month to go. Clients with missing items move into the amber queue. Automated reminders increase in urgency, partner notified.

T−7

Red alert

Seven days out. Urgent chase sent with red-banded formatting. Escalation to senior team member. Phone call prompt in workflow.

T+0

Post-deadline protection

Missed a filing? Every chase, every response, every status change is logged. Unassailable evidence of firm effort — ICAEW-grade audit trail.

Auto-calculated from year-end

Set the year-end. Everything else appears.

Enter a client's year-end date and we pre-populate: accounts filing deadline (9 months after YE), corporation tax deadline (9 months + 1 day), Companies House confirmation statement, plus any extension if applicable. You set ONE date; the system does the rest.

  • Companies House accounts — YE + 9 months
  • Corporation tax payment — YE + 9 months + 1 day
  • CT600 filing — YE + 12 months
  • Confirmation statement — anniversary of incorporation
  • Agent due date — firm-configurable buffer before CH deadline
Wilkinson Trading Ltd — deadline summary
Auto-calculated
Year-end set
31 March 2026
Companies House accounts
31 Dec 2026
252 days
Corporation tax (CT600)
31 Mar 2027
342 days
Corporation tax payment
1 Jan 2027
253 days
Agent due date (firm set)
30 Nov 2026
221 days
Confirmation statement
15 Aug 2026
114 days
P60 issue to employees
31 May 2026
38 days
Firm-level custom dates

Agent Due Date and CH Extension — tracked separately.

Every UK practice has two internal dates on top of the statutory ones. The Agent Due Date (how much buffer your firm wants before the CH deadline), and the Companies House Extension when it's been applied for. We treat both as first-class citizens — not squeezed into a "notes" field.

  • Agent Due Date — firm-wide default (e.g. 30 days before CH) or per-client override
  • CH Extension tracker — record the date, reason, and approval state
  • Internal vs statutory — dashboard shows your date, authorities see theirs
  • Escalation on Agent Due Date — chases fire against your date, not HMRC's
  • Extension history — full record of every extension ever applied
Agent Due Date — configuration
Firm-wide
Default Agent Due Date
30 days before Companies House deadline
All clients inherit this default. Chase cadences escalate based on your Agent Due Date, not HMRC's. Overridable per client.
Companies House extensions — active
Brightside Cafés Ltd
Y/E 31 Dec 2025 · COVID-related
+3 months
Pending
Greystone Property
Y/E 30 Sep 2025 · Complex group
+3 months
Approved
Oakwood Manufacturing
Y/E 30 Jun 2025 · Audit delayed
+3 months
Approved

Pre-loaded deadlines across all 5 services.

Accounts

CH accounts (+9mo), CT600 (+12mo), CT payment (+9mo+1d), confirmation statement, Agent Due Date.

VAT

Quarter-end + 1 month + 7 days. Auto-detects VAT quarter from firm stagger. MTD for VAT aligned.

PAYE

Monthly (19th), year-end P60 (31 May), P11D filing (6 Jul), Class 1A NI (19/22 Jul).

Self Assessment

Paper returns (31 Oct), online (31 Jan), payments on account (31 Jul, 31 Jan).

MTD ITSA

Quarterly updates (+1mo+5d), final declaration (31 Jan), transition periods for April 2026 rollout.

Proactive notifications

Nothing falls through the cracks.

The firm's partners get a weekly digest of what's due in the next 30 days. Account managers get personal daily alerts for their client list. The system's opinion about what's urgent is usually right — but every escalation rule is firm-configurable.

  • Weekly partner digest — every Monday, what's due this month
  • Daily account-manager alerts — their clients only, their escalations
  • In-app urgent banners — critical items surface at the top of the dashboard
  • Slack & Teams webhooks — pipe alerts to your team's existing channels
Partner digest — Monday 21 April
Email preview
Your week ahead, Rashesh

You've got 12 deadlines in the next 30 days and 4 overdue periods that need your attention today.

OVERDUE — Escalate today
• Wilkinson Trading Ltd · Accounts · −14 days
• Elms Landscaping Ltd · MTD ITSA Q4 · −3 days
• Thornbury Solicitors · VAT Q1 · −2 days
• Carl Prentice · SA 2024/25 · −1 day
THIS WEEK
• Brightside Cafés Ltd · VAT Q1 · 7 May
• Moorland Plumbing · PAYE · 19 May
• Hayfield Ltd · Accounts Agent Due · 20 May
+ 5 more
Frequently asked

The questions everyone asks.

Quick answers to the most common questions about Missing Information. For more, see our full FAQ.

What does Missing Information actually do?

It tracks every piece of missing information your clients owe you across every UK accountancy service — Accounts, VAT, PAYE, Self Assessment and MTD ITSA. It gives you a daily chase queue with pre-built emails, lets clients upload documents through a secure portal, and shows your team what's ready to work on. It replaces spreadsheets, scattered email threads and Post-it notes with one auditable workflow. Fully-automated chase emails on a scheduled cadence are on the roadmap for later in 2026.

Will it integrate with my existing accounting software?

Yes. Missing Information sits alongside Xero, QuickBooks, FreeAgent and Sage. We don't replace your accounting software — we handle the missing-info chasing layer above it. Direct sync with Xero is available now; QuickBooks and FreeAgent integrations are on our roadmap. We also support Zapier webhooks for custom flows.

How long does setup take?

About four hours from signup to your first live chase email. Bulk-import your client list (we accept pipe-delimited, CSV, or Xero export), assign staff, set service templates, and the system is running. Truetax onboarded 88 clients in an afternoon. The Firm and Scale plans include a guided onboarding call.

Is my client data secure?

Yes — every piece of client data is encrypted at rest (AES-256) and in transit (TLS 1.3). All data is hosted in UK data centres. We're GDPR-compliant, sign DPAs as standard, virus-scan every uploaded file, and align our security controls to ISO 27001. Full details on our security page.

What does it cost?

Plans start at £29/month for sole practitioners (up to 25 clients) and go up to £349/month for unlimited clients. Pricing is by client count only — every feature is included on every plan. 14-day free trial, no credit card required. See full pricing.

Can I cancel any time?

Yes. Cancel from your account dashboard at any time. Monthly plans stop at the end of the billing month. Annual plans run to the end of the paid year. We provide full data export — your client list, status histories and audit logs — in CSV or JSON. No lock-in.

What happens if my clients don't engage with the portal?

The portal uses passwordless magic-link login — no password to remember, no app to install. Clients click a link in an email and they're in. Across 88 clients at Truetax, portal adoption hit 92% within two weeks. For the remaining 8%, you can still operate by email or phone — Missing Information tracks both.

Do you offer a demo before I commit?

Yes. Book a 30-minute demo with someone from our team and we'll walk you through the system using a sample firm. We can also give you a sandbox workspace with anonymised demo data to explore for a few days before starting your trial.

Your next January deadline starts today

Put your client chasing on autopilot.
Get your evenings back.

14 days, free, full access. No card required. Your clients won't know anything has changed — except that you suddenly seem a lot more organised.

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Cancel anytime
UK-based support team
Full data export included