On Payroll as a Service for End-Hirers

OPRaaS is an end to end solution for End-Hirers that helps organisations optimise the usage of contingent workers (e.g. freelancers, temps, contractors, interims, and consultants) whilst at the same compliantly navigating the changing UK tax and employment legislation such as Off-Payroll Reform (IR35) and the Good Work Plan.

We provide the following core services to End-Hirers

OPRaaS Assessment & Audit

An end-to-end Labour Supply Chain Assurance solution will ensure your organisation is fully optimised, visible and ensure compliance

Our high-touch consultative approach and services include:

Our model & technology helps end-hirers optimise and maximise their labour supply chain, ensuring visibility, control, and compliance across the end to end hiring and payrolling process.

With an accelerated implementation of six weeks and an on/off-site account team, our partner provides visibility via real-time MI & BI insights and solutions.

  • Assessment and Audit: End to End scrutiny of your Labour Supply Chain

  • Compliance expertise Labour Supply Chain Assurance and on-going support

  • Technology provision via a one-stop compliance management platform

  • Repositioning your organisation as a ‘Destination of Choice’ for Off-Payroll workers

  • Future-proofing your organisation against the potential risks and challenges to the changing tax and employment landscape

  • Ensuring your organisation retains a competitive advantage

OPRaaS Workforce Management Solutions

OPRaaS partners with a leading UK-based Workforce Management Solution Provider to provide Vendor Management and Managed Service Provision to deliver visibility, control, and compliance over your contingent workforce.

  • Neutral Vend MSP capability, training, technology, and on-going support

  • ‘Next generation’ mobile-friendly, easy to adopt technology 

  • Accelerated and methodical implementation

  • Visibility and control of the ‘On/Off-Payroll’ workforce estate

  • Streamlined hiring and payrolling processes

  • Spend control and optimised spend management over worker estate

  • DaaS – Data as a Service - to provide real-time reporting MI & BI for data-driven decision making

  • Future-ready for the changing tax and employment landscape

Compliance has never been so important.

OPRaaS creates configurable solutions to address your organisation’s unique challenges, ensuring full compliance with IR35 and employment law changes of the future.

In fact, we view the proposed changes to IR35 as a real opportunity for an organisation to gain competitive advantage through:

  • Optimising and maximising the use of On/Off-Payroll workers

  • Potentially reducing the cost of hire for On/Off-Payroll workers

  • Establishing compliant and streamlined hiring processes

  • Retaining business, service and project continuity

  • Protecting the organisation’s brand and reputation

  • Ensure continued access to the very best talent

  • Become the ‘destination of choice’ for Off-Payroll workers.

  • Compliant ‘future-proofing’ to the changing tax and employment legislation

Stay ahead of compliance challenges and turn them into a competitive advantage with OPRaaS.

OPRaaS Online Training Course

OPRaaS’s NEW Self-Certification Course in Labour Supply Chain Assurance

The OPRaaS Labour Supply Chain Assurance (LSCA) Self-Certification Audit is a structured, online compliance solution for the entire temporary workforce supply chain:

  • Built around HMRC guidance, IR35, VAT fraud risk, Criminal Finances Act, and the upcoming Employment Rights Bill

  • Offers a compliance report, risk score, and pathway to improvement

  • Designed and delivered by OPRaaS, the UK’s specialist in labour supply chain risk and compliance

This is not just training.

It’s an independent, audit-ready assurance tool that future-proofs your workforce compliance.

This practical, step-by-step, 11-module course is for HR, Tax, Procurement, Recruitment, and Payroll professionals, like you, to identify and mitigate these risks, ensuring a compliant, ethical, and transparent labour supply chain.

  • Non-compliance with PAYE, CIS, and VAT regulations can result in HMRC fines and audits.

  • Allegations of modern slavery, worker exploitation, or unethical practices can severely harm your brand

  • Under the Criminal Finances Act 2017, companies can be prosecuted for failing to prevent tax evasion.

  • Poor supplier oversight can result in legal battles, workforce instability, and business losses.

Why you need to care about Labour Supply Chain Assurance if you engage temporary workers/contractors?

End-hirers must care about Labour Supply Chain Assurance because:

  • They can be held liable for tax fraud, modern slavery, or worker exploitation in their supply chain.

  • Reputation and contracts are at risk if unethical practices are uncovered.

  • HMRC expects due diligence—ignorance is no defence.

In short: it protects your business, your brand, and your bottom line.

 

The case for using temporary labour/contingent workers

The case for using temporary labour/contingent workers is:

  • Flexibility to scale up or down quickly

  • Cost-effective access to skilled talent

  • Faster hiring with minimal long-term commitment

  • Supports projects, peaks, and cover needs

  • Drives agility and resilience in a dynamic market

In essence: smart, scalable workforce on demand.

 

Contact us to find out how we can help you as an End-Hirer.

Interested in working together? Fill out some info and we will be in touch promptly to answer your queries, enroll you on the NEW Online Certification Course, or take you through our onboarding process.

We look forward to hearing from you!