- Companies
- Motor traders
- Milton Keynes
- Spare Parts Assistant Ltd
Spare Parts Assistant Ltd
- Company number
- 12363723
- Incorporated
- 16 Dec 20196 years trading
- Registered office
- 7 Gorregan Avenue, Bletchley, Milton Keynes, MK3 5RS
- Nature of business
- Retail trade of motor vehicle parts and accessories; Other letting and operating of own or leased real estate
Spare Parts Assistant Ltd is a 6-year-old private limited company registered in Milton Keynes, company number 12363723, one of 258 motor trade companies in Milton Keynes. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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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 down £2,648 (-25.8%) on the year before, to £7,627.
- Net assets rose in 4 of 5 year-on-year comparisons on record.
- Current assets of £8,950 against £480 owed within a year: more than 10 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £7,627 | £8,950 | £480 | 0 | |
| 31 Dec 2024 | £10K | £10K | £1,561 | 0 | |
| 31 Dec 2023 | £6,178 | £4,806 | £1,676 | 0 | |
| 31 Dec 2022 | £2,851 | £1,414 | £2,348 | 1 | |
| 31 Dec 2021 | £1,776 | £319 | £3,655 | 0 | |
| 31 Dec 2020 | -£498 | £4,000 | £5,890 | 2 |
Where Spare Parts Assistant Ltd is registered
The registered office is in Milton Keynes (MK3), in the Milton Keynes local authority area, South East. Show MK3 5RS on a map.
Other trade companies in MK3
- Sas Tiling Services LtdFloor and wall tilers
- Hoichuk LtdLandscapers and gardeners
- Stokes Properties and Renovations LimitedFinishing trades
- All Pro Contractors LimitedRoofers
- MK Power Factor LtdElectricians
- LWM Electrical LtdElectricians
- Deep Clean Top Car Wash LtdCleaning companies
- Savitar Construction LtdProperty developers
What happens if Spare Parts Assistant 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 12363723
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 December 2019 (6 years ago)
- Registered office
- 7 Gorregan Avenue, Bletchley, Milton Keynes, MK3 5RS
- Nature of business
- Retail trade of motor vehicle parts and accessories (SIC 45320)
Other letting and operating of own or leased real estate (SIC 68209) - Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 30 November 2025
- Previous names
- Star Lounge Ltd (until 2 Dec 2020)
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 Milton Keynes
Other active motor trade companies registered in Milton Keynes.
- Square Acre Limited2022
- Star Car Sales Bedford Ltd2017
- Stealth Auto Trading Ltd Limited2026
- Sterling Summit Ltd2023
- Sunshine City Ltd2020
- T W Automotive Ltd2019
- T.S. & Williams Automobiles Limited2013
- Takaishi UK Company Limited2023
All motor trade companies in Milton Keynes · All trades in Milton Keynes · Motor traders across the UK
Frequently asked questions
When are Spare Parts Assistant Ltd's accounts due?
Spare Parts Assistant Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is Spare Parts Assistant Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Spare Parts Assistant Ltd still trading?
Spare Parts Assistant 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 Spare Parts Assistant Ltd do?
Spare Parts Assistant Ltd is registered under Retail trade of motor vehicle parts and accessories (SIC 45320); Other letting and operating of own or leased real estate (SIC 68209).
How old is Spare Parts Assistant Ltd?
Spare Parts Assistant Ltd was incorporated on 16 December 2019, 6 years ago.
What is the penalty if Spare Parts Assistant 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 Spare Parts Assistant 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.