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  4. Synaptica Limited

Synaptica Limited

ActiveNo accounts filed yet accountsProperty developersCovent Garden
Company number
16585932
Incorporated
16 Jul 20251 year trading
Registered office
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Nature of business
Development of building projects; Business and domestic software development; Specialists medical practice activities; Other human health activities
Accounts due in
186 days
16 Apr 2027
From the Companies House register, 1 Oct 2026

Synaptica Limited is a 1-year-old private limited company registered in Covent Garden, company number 16585932, one of 941 property development companies in Covent Garden. Its next accounts are due at Companies House on 16 April 2027, and its first CT600 is due at HMRC on 15 July 2027.

Key dates

This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.

Accounts due
16 Apr 2027
in 186 days
For the period to 31 Jul 2026
CT600 due (first of two)
15 Jul 2027
in 276 days
Period 16 Jul 2025 to 15 Jul 2026
CT600 due (second of two)
31 Jul 2027
in 292 days
Period 16 Jul 2026 to 31 Jul 2026
Corporation tax payment
1 May 2027
in 201 days
9 months and 1 day after the period end
Confirmation statement
29 Jul 2027
in 290 days
Last made up to 15 Jul 2026

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Who runs and owns Synaptica Limited

From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.

Officer

NameRoleAppointed
A*** F***DirectorJul 2025

Person with significant control

Individual · since Jul 2025
A*** F***
Owns 75% or more of the shares
Holds 75% or more of the votes
Can appoint and remove directors

Where Synaptica Limited is registered

Synaptica Limited's registered office on a map of the UK

The registered office is in Covent Garden (WC2H), in the Camden local authority area, London. Show WC2H 9JQ on a map.

Other trade companies in WC2H

Shared registered office

4,529 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.

What happens if Synaptica Limited files late

Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 16 April 2027.

Companies HouseAccounts deliveredPenalty
Up to 1 month late17 Apr 2027 to 16 May 2027£150
1 to 3 months late17 May 2027 to 16 Jul 2027£375
3 to 6 months late17 Jul 2027 to 16 Oct 2027£750
More than 6 months lateFrom 17 Oct 2027£1,500

Penalties double if the accounts were also late the year before.

HMRC (CT600)FromPenalty
1 day late1 Aug 2027£200
3 months late31 Oct 2027another £200
6 months late31 Jan 2028HMRC estimates the tax and adds 10% of the unpaid tax
12 months late31 Jul 2028another 10% of any unpaid tax

For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.

Company details

As held on the Companies House register.

Company number
16585932
Status
Active
Company type
Private limited company
Incorporated
16 July 2025 (1 year ago)
Registered office
71-75 Shelton Street, Covent Garden, London, WC2H 9JQ
Nature of business
Development of building projects (SIC 41100)
Business and domestic software development (SIC 62012)
Specialists medical practice activities (SIC 86220)
Other human health activities (SIC 86900)
Year end
31 July (accounting reference date)
Accounts type
No accounts filed yet
Last confirmation statement
15 July 2026

Filing notes for property development companies

Many property development companies are single-project vehicles. Stock of land and buildings sits on the balance sheet as work in progress until sale, and a company that has finished its project may become dormant rather than close.

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Other active property development companies registered in Covent Garden.

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Frequently asked questions

When are Synaptica Limited's accounts due?

Synaptica Limited's next accounts are due at Companies House by 16 April 2027 (in 186 days), covering the period to 31 July 2026.

When is Synaptica Limited's CT600 due?

The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 15 July 2026, due by 15 July 2027, and one for the period to 31 July 2026, due by 31 July 2027. Corporation tax is payable 9 months and 1 day after the end of each.

Is Synaptica Limited still trading?

Synaptica Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.

What does Synaptica Limited do?

Synaptica Limited is registered under Development of building projects (SIC 41100); Business and domestic software development (SIC 62012); Specialists medical practice activities (SIC 86220); Other human health activities (SIC 86900).

How old is Synaptica Limited?

Synaptica Limited was incorporated on 16 July 2025, 1 year ago.

Who runs Synaptica Limited?

Synaptica Limited has 1 active director, the longest-serving appointed in Jul 2025. Their names and service addresses are on the Companies House register.

Who owns Synaptica Limited?

One person or company has significant control of Synaptica Limited: an individual (owns 75% or more of the shares).

What is the penalty if Synaptica Limited files its accounts late?

Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.

Official records

View Synaptica Limited on Companies House for filed documents, officers and the full history.

Report an error on this page

Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.

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