- Companies
- Motor traders
- Dunmow
- Series Parts Ltd
Series Parts Ltd
- Company number
- 13549028
- Incorporated
- 5 Aug 20215 years trading
- Registered office
- Trutons Barn, Ongar Road, Dunmow, Essex, CM6 1JD
- Nature of business
- Retail trade of motor vehicle parts and accessories
Series Parts Ltd is a 5-year-old private limited company registered in Dunmow, company number 13549028, one of 22 motor trade companies in Dunmow. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Series Parts LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £18K (+65.6%) on the year before, to £46K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £128K against £85K owed within a year: 1.5 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £46K | £8,959 | £128K | £85K | 2 |
| 31 Aug 2024 | £28K | £12K | £108K | £83K | 2 |
| 31 Aug 2023 | £10K | £8,646 | £96K | £88K | 2 |
| 31 Aug 2022 | -£483 | £60K | £61K | 0 |
Where Series Parts Ltd is registered
The registered office is in Dunmow (CM6), in the Uttlesford local authority area, East of England. Show CM6 1JD on a map.
Other trade companies in CM6
- Sharpe Trees LtdLandscapers and gardeners
- Aston Cord (Southern) LimitedPlumbers and heating engineers
- Alhs Properties LimitedProperty developers
- Gibson & Co. Contracts LimitedElectricians
- Norson Tyres and Detailing LtdMechanics and garages
- Om Roofing and Building Contractors LtdBuilders
- Z T Auto LtdMotor traders
- Patsons Ac LtdPlumbers and heating engineers
What happens if Series Parts Ltd 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2028 | another 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
- 13549028
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2021 (5 years ago)
- Registered office
- Trutons Barn, Ongar Road, Dunmow, Essex, CM6 1JD
- Nature of business
- Retail trade of motor vehicle parts and accessories (SIC 45320)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 4 August 2026
Filing notes for motor trade companies
Motor trade companies hold vehicle stock, and how that stock is valued at the year end moves the profit directly. Some use the VAT margin scheme.
Similar companies in Dunmow
Other active motor trade companies registered in Dunmow.
- Silver Surf Conversions Limited2016
- Spray Wrap Ltd2026
- The Essex Commercial Group Ltd2025
- Vehicle Glass Direct Ltd2023
- Westfalen R.V. Limited2007
- Z T Auto Ltd2026
- Armoured 4X4 Ltd2022
- Autos Kraal Ltd2025
All motor trade companies in Dunmow · All trades in Dunmow · Motor traders across the UK
Frequently asked questions
When are Series Parts Ltd's accounts due?
Series Parts Ltd's next accounts are due at Companies House by 31 May 2027 (in 229 days), covering the period to 31 August 2026.
When is Series Parts Ltd's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Series Parts Ltd still trading?
Series Parts Ltd 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 Series Parts Ltd do?
Series Parts Ltd is registered under Retail trade of motor vehicle parts and accessories (SIC 45320).
How old is Series Parts Ltd?
Series Parts Ltd was incorporated on 5 August 2021, 5 years ago.
What is the penalty if Series Parts Ltd 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 Series Parts Ltd on Companies House for filed documents, officers and the full history.
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.