Why this page exists
We'd rather you check than take our word for it
Every rate, stat and threshold used on this site is sourced below, with the body it comes from and, where relevant, a date. If a figure ever looks out of date, it's here so you can verify it directly rather than trusting a claim on a finance site.
Rates and lending data
- Bank of England base rate — the official policy rate, set by the Monetary Policy Committee. Currently 3.75%, held at the 30 July 2026 decision (6-3 vote against a further hike). Next decision 17 September 2026. Source: Bank of England.
- SME overdraft balances — £2.7bn outstanding at end-2024, against total SME loan-and-overdraft stock of £179bn. Source: Bank of England, Table A8.1 (monthly series since April 2011).
- Business Finance Review (quarterly) — UK lending volumes across invoice finance, asset-based lending, and other commercial facilities. Source: UK Finance.
- Small Business Finance Markets Report (annual) — SME finance usage and access patterns. Source: British Business Bank.
Company and classification data
- Companies Act size thresholds — the official turnover, balance sheet and employee bands for micro, small and medium companies, effective for accounting periods beginning on or after 6 April 2025. Source: gov.uk.
- SIC classification gap — 886,106 UK companies use at least one "not elsewhere classified" SIC code, around 1 in 5 of all UK companies on The Data City's own framing. A further ~740,000 of those have no other SIC code alongside the NEC one, genuinely hidden rather than just messily tagged. Source: The Data City, 2023 analysis of Companies House filings.
- Audit-exemption threshold shift — an estimated ~113,000 companies moved from the small to the micro-entity band following the April 2025 threshold rise (the same reform separately moves ~14,000 medium companies to small and ~6,000 large companies to medium; 113,000 is the small/micro slice specifically, not the whole reform's headcount). Source: gov.uk, government impact assessment for the Companies Act thresholds change.
- Company charges and filings — registered debentures, charges, and accounts. Source: Companies House.
Tax and regulatory sources
- R&D tax relief rules and the merged scheme. Source: HMRC.
- Tax adviser registration requirements — Finance Act 2026, Part 7, Schedule 20. Source: legislation.gov.uk.
- Duty deferment account guarantee waivers. Source: gov.uk.
Spotted a figure that looks out of date? Tell us. Every figure on this site carries the date we last checked it against the source above, and we'd rather correct it than leave it stale.
The problem with unsourced claims
Most finance sites cite a figure without saying where it came from, which makes it unfalsifiable, you either trust the site or you don't. We'd rather you didn't have to. If a claim on this site can't be traced to something above, treat it as unverified and ask us directly.