Employee Onboarding: Templates and Checklists

Bringing new employees into your business is a critical moment that shapes performance, retention, and culture. Yet many UK small businesses still treat onboarding as an afterthought, risking legal missteps, disengagement, and wasted time. In this definitive guide, you’ll get all the practical tools, templates, and expert advice you need to build a robust onboarding process—covering legal compliance, paperwork, training, first-day essentials, and more. Whether you’re hiring your first employee or scaling up your team, this article will help you get onboarding right from day one.

Onboarding isn’t just about making a good first impression—it’s about setting your new hires up for long-term success. A well-structured onboarding process improves employee retention, boosts productivity, and reduces costly mistakes. For small businesses, where every team member’s impact is magnified, a bad onboarding experience can quickly lead to disengagement or even early resignations. According to the CIPD, nearly one in five UK employees have left a job within the first six months due to poor onboarding.

There’s also a legal angle: UK employers have clear obligations as soon as an employee starts. Failing to provide the right documents, rights, and training can lead to fines or employment tribunal claims. Onboarding is your opportunity to tick off compliance requirements—like right to work checks, health and safety briefings, and issuing contracts—while also integrating your new hire into the team and culture.

Getting onboarding right saves you time in the long run. Rather than scrambling to answer ‘how do I set up payroll?’ or ‘what health and safety training is required?’, a repeatable, documented process means every employee gets the same high-quality start. Templates and checklists make onboarding scalable, so you’re not reinventing the wheel every time you grow your team.

UK employment law is clear: there are several steps you must take when hiring a new employee. The first is the right to work check. Before anyone starts, you must verify and keep a record that they’re legally entitled to work in the UK—using original documents or the government’s online checking service. Failing to do this can result in civil penalties up to £20,000 per illegal worker.

You also need to provide a written statement of employment particulars (often called a contract) on or before the employee’s first day. This must include key terms like pay, hours, holiday entitlement, and notice periods. Since April 2020, this requirement applies to both employees and workers, even if they’ll only be with you for a short time.

Other legal steps include registering the employee with HMRC for PAYE, enrolling eligible staff in a workplace pension scheme, and providing statutory policies (such as disciplinary, grievance, and health and safety procedures). The Information Commissioner’s Office (ICO) also requires that you handle personal data, including onboarding documents, in line with UK GDPR.

• Carry out and record right to work checks for all employees.
• Issue a written statement of employment particulars on or before day one.
• Provide access to statutory policies and procedures.
• Register new hires with HMRC and set up PAYE.
• Assess for automatic enrolment into a workplace pension scheme.
• Ensure all personal data is handled in line with UK GDPR.

Effective onboarding isn’t a single event—it’s a process that begins before the first day and extends through the employee’s first weeks and months. In practice, a strong onboarding process is broken down into three main stages: pre-boarding (after offer acceptance, before start), first day/week, and ongoing support through the probation period.

Pre-boarding is your chance to get all the paperwork and compliance sorted in advance. This includes sending contracts, confirming start dates, gathering right to work evidence, and preparing IT or equipment. The first day and week are about orientation: introducing the new hire to your business, their team, and the practicalities of their role. Beyond this, structured check-ins, feedback, and training during probation ensure they feel supported and perform at their best.

Timelines matter. The earlier you can provide essential documents and information, the more confident and valued your new employee will feel. Aim to have all legal paperwork completed before the first day, and make sure training and welcome activities are scheduled in advance. This also gives you time to resolve any delays—such as issues with IT or payroll—before they become a headache.

• Pre-boarding: Offer letter, contracts, right to work checks, payroll forms.
• First day: Welcome, introductions, workplace tour, key policies.
• First week: Job-specific training, health and safety, systems access.
• Probation period: Regular check-ins, feedback, additional support.
• Completion: Confirm successful probation, update records, ongoing development.

Templates and checklists are your secret weapon for consistent, compliant onboarding. They ensure nothing slips through the cracks—especially when you’re juggling multiple hires or working without a dedicated HR team. The most important templates to prepare are your offer letter, contract of employment (or written particulars), new starter form, and onboarding checklist.

A robust onboarding checklist covers every stage, from paperwork and compliance to IT setup, workplace introductions, and training schedules. This can be a simple spreadsheet or a formal document, but it must be tailored to your business’s real processes and updated as laws or internal practices change. Keeping everything in writing protects you in case of disputes and demonstrates professionalism to new staff.

Below, you’ll find sample templates and a downloadable checklist you can adapt for your business. Remember, your templates should clearly reference UK-specific laws and entitlements—don’t rely on generic forms from US-based websites, as these often miss critical UK requirements like statutory holiday, sick pay, or right to work documentation.

A clear step-by-step onboarding process helps you stay organised and gives new hires confidence from day one. Below is a practical, UK-specific onboarding workflow, based on best practice and legal requirements. You can use this as the foundation for your own onboarding checklist or process map.

Each step has a clear purpose—legal compliance, employee experience, or practical setup. Following this process reduces the risk of errors, missed deadlines, or employee confusion. Even if you’re a small business without an HR manager, assigning responsibility for each step (even if it’s just you!) ensures nothing falls between the cracks.

Even experienced business owners sometimes trip up on onboarding. The most common mistake is treating it as an afterthought—leaving contracts unsigned, neglecting right to work checks, or failing to explain workplace rules. This can lead to compliance breaches, confusion, and early resignations.

Another pitfall is failing to tailor onboarding for remote or part-time staff. It’s easy to forget that remote workers still need the same legal documents, IT access, and health and safety briefings as on-site employees. Overlooking these details can put you on the wrong side of employment law or leave new hires feeling isolated and unsupported.

Many SMEs also miss the importance of early feedback and support. If you don’t check in with new hires during their first weeks, small problems can fester into bigger issues. Regular probation reviews are essential for tackling performance, wellbeing, and training gaps before they escalate.

• Never assume right to work or payroll details are obvious—always double-check.
• Don’t rely on generic US templates—UK law is different in key areas.
• Don’t skip health and safety, GDPR, or data security training.
• Don’t forget to follow up with remote and part-time staff.
• Don’t leave onboarding to chance—document every step.

Not all onboarding looks the same. For office-based staff, the focus may be on digital systems, policy briefings, and team introductions. For warehouse, retail, or hospitality roles, health and safety, manual handling, and fire safety training are critical. For regulated sectors (care, education, finance), extra background checks and compliance steps are mandatory.

Remote and hybrid roles require a different approach. You’ll need to post equipment, set up virtual training, and make a conscious effort to include new hires in team culture. ACAS recommends clear written guides, video calls for introductions, and regular virtual check-ins to compensate for the lack of in-person contact.

For part-time or fixed-term staff, all statutory rights and onboarding steps still apply, even if the role is for a few months or days. Don’t cut corners on contracts, right to work, or training—employment tribunals frequently hear cases where ‘temporary’ staff were treated differently.

• Adapt health and safety induction for warehouse or field-based staff.
• Schedule extra compliance checks for regulated industries.
• Ensure remote staff receive IT, security, and data protection briefings.
• Use digital onboarding packs for hybrid/remote teams.
• Keep processes consistent for all employment types (full-time, part-time, temp).

Onboarding isn’t ‘one and done’. As your team grows, you’ll need to regularly review and improve your process. Gathering feedback from new hires after their first month is invaluable—ask what worked, what was missing, and what made the biggest difference. Use this input to update your templates, checklists, and training sessions.

Monitor key onboarding metrics: time to productivity, new hire retention, and completion of compliance steps. If you notice frequent delays (e.g., payroll setup, IT access), map out the bottlenecks and assign clear responsibilities. Documenting your process in a staff handbook or onboarding manual makes it easier to delegate as your business scales.

Technology can help, but it’s not essential. Many UK SMEs run onboarding from a shared spreadsheet, cloud folder, or simple project management tool. Larger businesses may invest in HR software (like BreatheHR, CharlieHR, or BambooHR), but the principles are the same: clarity, consistency, and compliance.