JSL Exposure Calculator

See your real HMRC exposure

Recruitment agencies carry Joint & Several Liability for PAYE, NI and tax across their supply chain. Estimate the exposure HMRC could recover from your agency — and what it costs to protect against it.

Your agency

Adjust the inputs to match your business.

50
£570
40 hrs

Default 40 — adjust for part-time or shift workers

More umbrellas in your supply chain increases compliance risk

Estimated HMRC liability

£684,684

This represents potential unpaid PAYE, National Insurance, and tax HMRC may recover from your agency.

CRITICAL risk

Your agency is materially exposed. A single umbrella failure could result in a six-figure HMRC recovery.

Hourble cost

£3,600/yr

Based on current pricing for your workforce size.

Exposure vs. protection

190× higher than Hourble

For agencies with similar profiles, exposure typically ranges between £513,513 and £855,855 depending on umbrella structure and worker mix.

Get started

Estimates only. Actual exposure depends on your supply chain.

Breakdown

Total annual wages£1,482,000
Estimated tax burden (~42%)£622,440
Duration multiplier×1.0
Umbrella complexity×1.1
Final HMRC exposure£684,684

What is JSL?

HMRC's Joint & Several Liability rules mean recruitment agencies can be held liable for unpaid PAYE anywhere in their labour supply chain — even sub-contractors they don't directly employ.

Why verified timesheets matter

An immutable, biometrically-verified audit trail proves every hour was worked, approved and paid correctly — your defence in any HMRC investigation.

How Hourble helps

Face ID clock-ins, manager approvals, and SHA-256 hashed records create the evidence trail HMRC expects, while removing manual reconciliation.