Their own payment-practices filing · gov.uk

How long does Instarmac Group PLC take to pay its suppliers?

CRN 01324925 · Manufacturing · 17 statutory reports on record · period to 31 Mar 2026

43days

their reported average time to pay suppliers, latest period

Slower than mostvs a 31-day median across 6,185 recent filers

Self-reported figure from their statutory filing. How this is compiled.

On the public register · Companies House

Company record

Status: Active
Type: Public Limited Company
Incorporated: 10 Aug 1977
Registered office: DANNY MORSON WAY, DORDON, TAMWORTH, B78 1SE

0 outstanding charges on the register Accounts due 31 Mar 2027

Open the full record at Companies House.

Terms vs reality

Stated terms: 30–75 days. Reported average: 43.

Stated terms30–75d

+13 days

Reported avg43d

At a glance

The key figures

30–75d

their stated terms

12%

invoices paid outside terms

±2d

steady pattern

Vs peers · latest reported averages

fasterslower

Faster than 56% of the 992 large companies reporting in manufacturing.

The pattern

Holding steady

Average days to pay across their last 6 statutory reports.

terms 30d

H2 2023H1 2024H2 2024H1 2025H2 2025H1 2026

Where their supplier invoices land · latest period

within 30 days 21% 31–60 days 71% 61+ days 8%

The read · computed from their figures

Instarmac Group PLC has filed 17 statutory payment periods (earliest H1 2018). Their latest report puts the average at 43 days against stated terms of 30–75 days.

The pattern is steady — their reported average moves within about ±2 days period to period.

In the latest period 12% of invoices were paid outside their agreed terms, and 8% landed 61+ days out.

In their own words · from the filing

Standard payment terms

net monthly (30 days end of month)

Dispute resolution

Pricing queries: contact supplier immediately upon receipt of invoice and credit note requested. Quality queries: supplier contacted immediately and face to face meeting organised to discuss and resolve - a credit note may be received. Upon receipt of credit notes the associated invoices are paid promptly as agreed

Every statutory report on record

Most recent first.

Period	Avg days	Outside terms	61+ days	Filed
H1 2026	43	12%	8%	4 Jun 2026
H2 2025	40	6%	6%	29 Jan 2026
H1 2025	42	10%	10%	29 Jan 2026
H2 2024	42	8%	8%	20 May 2025
H1 2024	42	8%	8%	27 Sept 2024
H2 2023	42	8%	8%	2 Apr 2024
H1 2023	42	9%	9%	2 Apr 2024
H2 2022	39	7%	7%	9 Feb 2023
H1 2022	42	10%	10%	26 Sept 2022
H2 2021	42	9%	9%	14 Feb 2022
H1 2021	42	9%	9%	17 Sept 2021
H2 2020	41	9%	9%	18 Dec 2020
H1 2020	42	9%	9%	17 Jun 2020
H2 2019	43	8%	8%	16 Jan 2020
H1 2019	43	8%	8%	31 Jul 2019
H2 2018	39	8%	8%	29 Oct 2018
H1 2018	35	1%	1%	1 May 2018

Working-capital effect

What a 43-day cycle ties up

Illustrative. On a hypothetical £12k/month account, at a 43-day vs a 30-day payment cycle.

≈ £17,000

of invoicing outstanding at any one time on a 43-day cycle — about £5,100 more than the same account would carry at 30-day terms.

Late Payment Act. The Late Payment of Commercial Debts Act lets a supplier charge statutory interest and fixed compensation on invoices paid past agreed terms. Work out what a late invoice is worth → Whether it applies depends on your contract — check with an adviser.

Quick answers

Are they getting slower or faster?

Their reported average is steady — within about ±2 days period to period, around 43 days.

What's their typical pay point?

Their latest reports average around day 43, moving within about ±2 days. Treat that as a historical reference point, not a promise for a new invoice.

Can I see what this means for my invoices?

Run the live check — it re-reads their record and their live Companies House file, on the amount you invoice.

Stay ahead

Watch Instarmac Group PLC (free)

Their next payment report is due ≈ 27 Oct 2026. We watch their public record and email you when something changes — a new payment report, late filings, insolvency markers, new charges.

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How UK payment reporting works

What is a Payment Practices Report?

UK companies and LLPs above a size threshold — broadly, two of: turnover over £54m, balance sheet over £27m, or more than 250 employees — must report twice a year, under the Reporting on Payment Practices and Performance Regulations 2017, how quickly they actually pay suppliers: the average time to pay, the share of invoices paid in 30 days or fewer, 31 to 60 days and 61 days or longer, and their standard payment terms. Those thresholds apply to financial years beginning on or after 6 April 2025; for earlier financial years they were £36m and £18m, with the same 250-employee test.

What does "paid outside agreed terms" mean?

The share of invoices paid later than the terms in the supplier contract. If terms are 30 days and an invoice is paid on day 45, it counts as paid outside terms, regardless of the headline average.

How often is this data updated?

Each report covers a six-month period and must be filed within 30 days of that period ending, so a company's record refreshes roughly twice a year. PaidLate re-reads the register as new reports are filed.

Is this official government data?

The underlying payment figures come from the company's own statutory filings on the gov.uk payment-practices service; company-status data comes from Companies House. PaidLate calculates trends, comparisons and summaries from those records. It does not use surveys or credit-agency scores.

How this is compiled. Built from official records only: Companies House and the gov.uk payment-practices service. The payment figures are self-reported — companies over the size threshold must file them by law and the board signs them off. No credit-agency data. The numbers are theirs; the plain-English read is ours. This is information compiled from public records under the Open Government Licence v3.0 — not a credit rating and not advice.

The 31-day comparison figure is the median across 6,185 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).

Report PL-01324925 · latest period to 31 Mar 2026

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