HRM Functions, Objectives and HR Roles & Responsibilities (With Examples)

Quick answer: human resource management (HRM) is how an organisation plans, hires, develops, pays and retains its people. Its core functions are workforce planning, recruitment, onboarding, training, performance management, compensation, employee relations, compliance and exits. HR's role is to make those processes fair, lawful and efficient so managers can focus on running the business.

This guide breaks down each function, the objectives behind them, and what HR roles look like in a growing company.

What HRM means today

HR used to be seen as administration: files, attendance registers and salary sheets. That work still matters, but modern HRM is also about building a workplace where good people join, grow and stay. The difference shows up in results. Companies with clear hiring, fair pay and regular feedback usually lose fewer people and fill roles faster.

The objectives of HRM

HR objectives sit in three layers: organisational (supporting business strategy), functional (running HR processes well) and personal (helping employees achieve their goals).

The key functions of HRM

1. Workforce planning

Deciding how many people you need, with what skills, and when. A company planning to open two branches next year needs to start hiring managers now, not the month the branch opens.

2. Recruitment and selection

Writing job descriptions, sourcing candidates, screening, interviewing, checking references and making offers. Good recruitment is measured by time to hire, cost per hire and how many hires are still performing well a year later. A clear offer letter closes the loop.

3. Onboarding

Everything between the signed offer and a productive new employee: documents, accounts, equipment, induction, first-week plans and a buddy. A checklist makes onboarding consistent. See our employee onboarding checklist.

4. Training and development

Building skills through induction training, role-specific courses, coaching and leadership programmes. Tracking completion and linking training to performance goals shows whether the investment works.

5. Performance management

Setting goals, giving feedback and reviewing performance fairly. Many companies combine quarterly check-ins with an annual review. The method matters, so read about performance appraisal methods before choosing yours.

6. Compensation and benefits

Designing salary structures, running payroll, managing increments, bonuses, PF, gratuity, insurance and other benefits. Employees judge fairness by how pay is decided and explained, not only by the amount. Our CTC vs in-hand salary guide helps explain pay clearly.

7. Attendance, leave and time

Tracking attendance, shifts, overtime, holidays and leave balances accurately, because they feed straight into payroll. An attendance and leave management system removes most monthly disputes.

8. Employee relations and engagement

Handling grievances, discipline, communication, recognition and surveys. Small habits like public praise and quick responses to concerns build trust. Read about employee recognition programs.

9. Compliance and records

Following labour codes, statutory contributions, workplace safety and anti-harassment rules, and keeping registers and documents ready for inspection.

10. Exits and offboarding

Handling resignations, notice periods, handovers, asset returns, full and final settlement, experience letters and exit interviews. A respectful exit protects your employer brand.

HR roles and responsibilities by level

In a company with 20 to 100 employees, one or two people often cover all of these. That is exactly why good processes and HR software matter: they let a small team do the work of a large one.

Responsibilities managers share with HR

HR does not own people management alone. Line managers:

• Set goals and give day-to-day feedback
• Approve leave, attendance corrections and expenses
• Take part in hiring decisions
• Recognise good work and address problems early
• Conduct reviews using the process HR designs

When roles are clear, employees get faster answers and HR spends less time chasing approvals.

HR policies every growing company needs

Functions become real through written policies that employees can find and managers apply consistently. At a minimum, write down:

• Code of conduct covering behaviour, conflicts of interest and confidentiality
• Attendance and leave policy with leave types, approvals and holidays
• Compensation policy explaining salary structures, increments and bonuses
• Performance review policy with timelines and rating definitions
• Prevention of sexual harassment (POSH) policy with an internal committee where required
• Travel and expense policy
• Remote or hybrid work policy, if relevant
• Exit policy covering notice, handover and settlement

Keep policies short, date them and review them once a year. A policy nobody can find does not protect anyone.

HRM in small vs large companies

In a company of 20 people, the founder often handles hiring, an accountant runs payroll and a manager tracks leave. By 50 people, a dedicated HR generalist becomes necessary. By 200, specialist roles appear for recruitment, payroll and business partnering. The functions stay the same; what changes is how much structure, data and delegation they need. Planning for the next stage early, especially records and payroll accuracy, avoids painful clean-ups later.

Measuring HR effectiveness

Track a small set of numbers every quarter:

1. Attrition rate, voluntary and involuntary
2. Time to hire and offer acceptance rate
3. Payroll accuracy: corrections per payroll run
4. Absenteeism and average leave balance
5. Training completion
6. Engagement score from a short pulse survey

Making HRM easier with technology

Most HR functions depend on the same employee data. When recruitment, onboarding, attendance, leave, payroll, performance and exits run in one system, HR stops re-typing information and managers approve things in one place. MizUp BMS brings these functions together for growing Indian companies, from employee records and attendance to payroll runs, performance reviews, recognition and HR letters. Read what HRMS software is to decide what your team needs.

Frequently asked questions