How does temp agency finance handle AWR and holiday pay?
Sonovate auto-tracks Agency Worker Regulations week count per worker per client and flags week 11 so the agency can adjust contracts before week 12 parity rights kick in (same basic pay, working hours, holiday entitlement, paid time off). Holiday pay is auto-accrued from week 1 (typically 12.07% of gross pay), held in a separate liability and paid out when worker takes leave. Bibby and standalone payroll bureaus handle similarly.
What this means for your business
When an SME hires temporary staff through an agency and that agency uses invoice finance to fund its payroll, the finance provider typically also monitors the worker's employment status alongside the invoicing itself. Agency Worker Regulations (AWR) give temporary workers the right to equal treatment on basic pay, working hours, and holiday entitlement once they hit 12 continuous calendar weeks in the same role with the same hirer.
Providers that fund agency payroll, such as Sonovate, build week-counting into their platform so the agency gets an early warning before parity rights trigger, rather than discovering it after the fact. Holiday pay is treated separately from AWR: it accrues from a worker's very first shift, not week 12, and is typically ring-fenced rather than mixed into general cashflow.
For an SME hirer, this matters because it affects the true cost of temporary labour and the compliance exposure sitting behind the agency you use.
Key points
- AWR parity rights (equal basic pay, hours, and holiday entitlement to a comparable permanent employee) apply once a temp worker completes 12 continuous calendar weeks in the same role with the same hirer.
- Some invoice finance platforms used by staffing agencies, such as Sonovate, track this week count automatically and flag it around week 11 so contracts can be adjusted in time.
- Holiday pay accrues separately from week one of employment, commonly calculated at around 12.07% of gross pay, and is held aside until the worker takes leave.
- Bibby and standalone payroll bureaus apply broadly similar tracking and accrual processes for agency-funded temporary workers.
- SME hirers should ask their agency how AWR week counts and holiday accruals are tracked, since this affects the true landed cost of temporary staff.
Common pitfalls
A common mistake is assuming AWR tracking is the hirer's problem alone, when in practice the agency's funding provider is often the one holding the week-count data, so hirers should ask rather than assume it is being managed. Another is treating the 12.07% holiday accrual figure as fixed for every worker, when actual entitlement depends on hours worked and can vary. SMEs sometimes also fail to flag internal role changes or breaks in placement to the agency, which can reset or extend the AWR clock incorrectly, leading to disputes over parity pay later.
Related questions
What happens if an SME keeps a temp worker past 12 weeks without adjusting their terms?
Once AWR parity rights kick in at week 12, the worker becomes entitled to the same basic pay, working hours, and holiday entitlement as a comparable permanent employee. Failing to adjust the contract in time can leave the agency, and potentially the hirer, exposed to a backdated pay claim.
Does holiday pay accrual affect the invoice finance facility itself?
Yes, because holiday pay is a liability held separately rather than immediately drawn against, agencies need to factor it into their cashflow planning alongside the funds advanced against invoices. Providers like Sonovate typically show this as a distinct balance rather than blending it with working capital.
Can a break between placements reset the AWR 12-week clock?
A break of more than six weeks in the same role generally resets the clock, but shorter breaks, such as sickness or holiday, do not. SMEs should confirm with the agency exactly how breaks are being recorded, since getting this wrong can lead to incorrect parity pay calculations.
Founder & Managing Director, Muswell Rose, founder and PSC of Best Business Loans Ltd
Adam is the founder and managing director of Muswell Rose and a founder of Best Business Loans Ltd, the company behind Market Invoice. He spent over three years as managing director of Penny, a UK invoice finance business, and his career runs through insurance, mortgages, commercial finance and fintech lending. He writes the Market Invoice library.
Last reviewed: 1 September 2026