Dormant company accounts · Southsea

Dormant company accounts filing in Southsea

We file dormant company accounts for Southsea companies on time for a fixed fee, along with your confirmation statement and the right notices to HMRC.

  • Fixed fee, quoted up front
  • Filed with Companies House
  • 100% online, no office visits

★★★★★ Rated Excellent by 300+ clients

Get my quote Order dormant accounts

Get your fixed-fee quote in Southsea

Tell us a little about your company. It takes about a minute.

Prefer to talk? 0203 4411-258 or freephone 0800 6441-258

6,095businesses in Portsmouth
88%are micro (under 10 staff)
302client reviews, rated Excellent
1 feefixed and agreed up front

What does dormant company accounts filing in Southsea cost?

We quote a fixed fee for dormant company accounts filing in Southsea before any work starts, based on your turnover and the state of your records. We handle the whole job online and file with Companies House.

Order dormant accounts

Best for
Companies with no significant accounting transactions
Fee
Fixed fee, quoted up front
Deadline
Accounts: 9 months after year end, even when dormant
Filed with
Companies House
Service area
Online to Southsea and across the UK

Why Southsea directors choose us for dormant company accounts filing

Fixed fee

One price for dormant company accounts filing in Southsea, agreed before we start.

Online from Southsea

Share records and approve everything by email. No travelling, no posting paperwork.

Companies House and HMRC

We handle both filings together so nothing falls between the cracks.

Deadline reminders

We diarise your accounts, tax and confirmation statement dates.

Free eligibility check

Not sure you qualify? Our calculators tell you in a minute.

Local figures, UK-wide help

We use ONS data for Portsmouth to point out what matters for businesses like yours.

Dormant company accounts for Southsea

A company is dormant for Companies House purposes if it has had no significant accounting transactions during the period. It still has to file accounts and a confirmation statement every year, because being dormant does not stop the deadlines. Dormant accounts are far simpler than trading accounts, so the work is quick, but a missed deadline carries the same penalties.

What is included

  • Dormant accounts prepared and filed with Companies House
  • A check that nothing has happened that would make the company active
  • Guidance on telling HMRC about dormancy for Corporation Tax
  • Your confirmation statement filed alongside if you wish
  • Reminders for next year so the company stays in good standing
Order dormant accounts

How to file dormant accounts online in Southsea

  1. 1

    Tell us your company number and year end.

  2. 2

    We confirm the company has had no significant transactions.

  3. 3

    You approve the dormant accounts.

  4. 4

    We file them with Companies House.

Dormant company accounts for Southsea businesses: local facts

Southsea is in the Portsmouth council area, in the South East region. In Portsmouth, 5,355 of the 6,095 VAT- and PAYE-registered businesses in the 2026 ONS count have fewer than ten employees, around 88%. If you run a company in Southsea, you are in good company.

The largest groups of micro businesses in Portsmouth are construction (1,255), wholesale and retail (750) and professional, scientific and technical services (685). For construction companies in Southsea, Construction Industry Scheme deductions, retentions and stage payments can distort profit, so we reconcile your CIS statements before the accounts are prepared. That puts construction at 23% of the local micro-business base.

Zooming in, the ONS neighbourhood area around Southsea (Portsmouth 020) has 260 VAT- or PAYE-registered businesses, and 235 of them (90%) are micro businesses.

Portsmouth ranks 671 of the 1105 areas we serve by number of micro businesses, and its micro share of 88% is in line with the 89% average across them. In wholesale and retail (750 micro businesses in Portsmouth), closing stock and the VAT treatment of different product lines are the usual pressure points, so we value stock carefully and check your VAT records. In professional, scientific and technical services (685 micro businesses in Portsmouth), fee income, work in progress at the year end and how directors are paid are the key decisions, so we plan these with you before the accounts are finalised.

Portsmouth at a glance

VAT/PAYE-registered businesses6,095
Micro businesses (under 10 staff)5,355
Micro share88%
Rank of 1105 areas671
Around Southsea (Portsmouth 020): businesses / micro260 / 235
Construction1,255
Wholesale and retail750
Professional, scientific and technical services685

Source: ONS UK Business Counts 2026, enterprises registered for VAT and/or PAYE.

Dormant company deadlines for Southsea directors

Accounts

Due at Companies House 9 months after your year end.

Tax return

CT600 due at HMRC 12 months after your accounting period ends.

Tax payment

Corporation Tax is due 9 months and 1 day after your year end.

Confirmation statement

At least every 12 months, filed within 14 days of your review period ending.

Full filing deadlines guide · Late filing penalties · Eligibility calculator

Rated 4.9 on Google by 300+ clients

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“Best accountants we have ever had. Umer is ace, and makes everything easy and transparent.”

Ayotunde Rufai
★★★★★

“The whole process was swift and effortless, and it was one less thing to worry about.”

Jamie Fletcher
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“We have been a client for years. Very quick, responsive and personalised service.”

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Ready for dormant company accounts filing in Southsea?

Fixed fee, quoted up front. Filed with Companies House. 100% online.

Questions from Southsea directors

Does a dormant company in Southsea still have to file accounts?

Yes. Every limited company files accounts and a confirmation statement each year, whether it traded or not, and late filing penalties apply to dormant companies too.

When does a company stop being dormant?

When it has a significant accounting transaction, such as receiving income, paying expenses or trading. From then on you need full accounts and a Corporation Tax return.

How many micro businesses are there in Portsmouth?

The 2026 ONS UK Business Counts show 5,355 micro businesses (fewer than ten employees) among 6,095 VAT- and PAYE-registered businesses in Portsmouth.

Do I need an accountant based in Southsea?

No. Companies House and HMRC filing is entirely online, so we work with you remotely. We are based in Morden, south London, and work with limited companies across the UK, including those in Portsmouth, Gosport, Ryde and Southsea.

How many businesses are there around Southsea?

Zooming in, the ONS neighbourhood area around Southsea (Portsmouth 020) has 260 VAT- or PAYE-registered businesses, and 235 of them (90%) are micro businesses.

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