Their own payment-practices filing · gov.uk
Smartestenergy Limited pays suppliers in 15 days on average — within its stated 5–30 day terms
Their H1 2026 filing puts the average 10 days past the shortest term they state (5 days), still within their 30-day upper term.
- Their stated terms
- 5–30 days
- Paid outside agreed terms
- 1% of invoices
- Paid after 61+ days
- 0%
- Reporting period
- 1 Oct 2025 – 31 Mar 2026
- Source
- their gov.uk filing, filed 22 Apr 2026
Self-reported figures from their statutory filing. How this is compiled.
Terms vs reality · their H1 2026 filing
Paid within their stated range — 15 against 5–30 days
Where their invoices landed · share of all invoices
The pattern · last 6 of 16 reports
12 → 15 days — slowing down
The read · computed from their figures
Smartestenergy Limited's H1 2026 filing puts their average at 15 days against stated terms of 5–30 days; 1% of invoices were paid outside agreed terms and 0% took 61 days or longer. Filed 22 Apr 2026.
The direction is slower: from 12 days in H2 2023 to 15 now — 3 days slower across their last 6 reports.
On the latest reported averages: Faster than 87% of the 158 large companies reporting in electricity & gas.
That is 16 statutory periods on record (earliest H2 2018) — a historical record, not a promise for a new invoice.
In their own words · from the filing
Standard payment terms
5days for wholesale power/gas invoice settlement 10days for power purchase invoice settlement 14days for certain industry costs settlement 30days for operating and capital expenditure purchases
Dispute resolution
Invoices related to wholesale power/gas settlement, power purchase, operating and capital expenditure Invoices are matched to a purchase order/billing document on receipt. Should the invoice and order/billing document not match, the AP Accounts Assistant will liaise with the relevant settlement team to confirm the correct information and work with the supplier to enable the correct payment to be made. In the event the AP Accounts Assistant is not able to agree with the supplier, the dispute is escalated to a Customer Service Executive. Should the payment query still not be resolved, it will be referred to our VP Finance for further consideration. Upon resolution the invoice is placed on the next available payment run. Remittance advices are sent via e-mail to each supplier. This is i
Other information
"SmartestEnergy Ltd operates a daily payment run and captures all undisputed invoices due for payment in 3+ days time. Payments are generally made by BACS and suppliers receive payment within 3 days from the day of payment approval. When any invoice becomes overdue (following a dispute resolution or for operational reasons) and it is approved for payment, it will be settled via CHAPS to reduce number of overdue days. Some key suppliers have a mandatory payment method of Direct Debit. These suppliers are always paid per contractual payment terms, whether invoices are in dispute or not. Our average agreed payment terms of 15 days with an actual of 15 days clearly demonstrates SmartestEnergy Ltd pays its suppliers on a timely basis."
Every statutory report on record
Most recent first.
| Period | Avg days | Outside terms | 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 15 | 1% | 0% | 22 Apr 2026 |
| H2 2025 | 15 | 2% | 0% | 29 Oct 2025 |
| H1 2025 | 15 | 2% | 0% | 24 Apr 2025 |
| H2 2024 | 13 | 5% | 0% | 29 Oct 2024 |
| H1 2024 | 12 | 2% | 0% | 26 Apr 2024 |
| H2 2023 | 12 | 2% | 0% | 23 Oct 2023 |
| H1 2023 | 10 | 1% | 0% | 28 Apr 2023 |
| H2 2022 | 10 | 2% | 0% | 27 Oct 2022 |
| H1 2022 | 10 | 2% | 0% | 28 Apr 2022 |
| H2 2021 | 11 | 2% | 0% | 29 Oct 2021 |
| H1 2021 | 13 | 1% | 0% | 30 Apr 2021 |
| H2 2020 | 12 | 1% | 0% | 26 Oct 2020 |
| H1 2020 | 14 | 1% | 0% | 27 Apr 2020 |
| H2 2019 | 13 | 2% | 0% | 31 Oct 2019 |
| H1 2019 | 15 | 1% | 0% | 26 Apr 2019 |
| H2 2018 | 15 | 2% | 0% | 26 Oct 2018 |
On the public register · Companies House
Company record
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 16 May 2000
- Registered office
- THE COLUMBUS BUILDING, LONDON, E14 4HD
Illustrative · working-capital arithmetic
What a 15-day cycle ties up
A worked example, not a finding. On a hypothetical £12k/month account, at a 15-day vs a 5-day payment cycle.
Late Payment Act. The Late Payment of Commercial Debts (Interest) Act 1998 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 · Smartestenergy Limited
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How UK payment reporting works
What is a Payment Practices Report?
What does "paid outside agreed terms" mean?
How often is this data updated?
Is this official government data?
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 6,104 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).
Report PL-03994598 · latest period to 31 Mar 2026
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