Payroll & HR Compliance

Every employee paid accurately, on time, every time — with full Revenue compliance managed for you from start to finish.

At a Glance

Who it's for

Employers of any size, any sector

Engagement

Weekly, fortnightly or monthly payroll

Compliance

Full PAYE Modernisation compliance

Delivered by

Qualified payroll and HR specialists

Overview

What is Payroll & HR Compliance?

Running payroll in Ireland has never been more complex. Since the introduction of PAYE Modernisation in 2019, employers must report payroll information to Revenue in real time on or before every pay date — and the consequences of errors, late filings or incorrect PRSI classifications can be significant.

Crestlyn’s payroll team manages the entire payroll function for Irish employers, from weekly processing and payslip generation to P30 returns, BIK calculations, and annual P35 filing. We act as your dedicated payroll bureau, handling every pay run with accuracy and care.

Beyond payroll, we help employers stay compliant with Irish employment law — from properly drafted employee contracts and staff handbooks to managing GDPR obligations in the HR context. When employment legislation changes, we make sure you know about it and implement it correctly.

What’s Included

Everything covered under one roof

Our payroll & hr compliance service covers all aspects of payroll processing and employer HR compliance, so you have one trusted team handling everything for you.

Payroll Processing

Weekly, fortnightly or monthly payroll processing for any number of employees

Payslip Generation

Detailed, compliant payslips issued to employees by post, email or secure portal

PAYE Modernisation (RPN)

Real-time reporting to Revenue via Revenue Online Service — every pay period, on time

P30 Monthly Returns

Preparation and filing of monthly P30 employer returns with Revenue

BIK Calculations

Benefit-in-kind calculations for company cars, health insurance, loans and other benefits

PRSI Classification Reviews

Review of PRSI class for all employees including directors, part-time and casual workers

Employment Contracts

Preparation and review of compliant contracts of employment under Irish employment law

Year-End & P35

Annual payroll reconciliation and P35 submission — and employee P60 production

Who It’s For

Is this service right for you?

Our payroll & hr compliance service is designed for:

Employers who currently process payroll manually and want to outsource it to a trusted bureau

Growing businesses that have taken on staff for the first time and need a compliant payroll system

Companies whose existing payroll provider has become unreliable or difficult to work with

Businesses with complex payroll requirements — multiple pay frequencies, BIK or share schemes

Employers who want to ensure their employment contracts and HR policies are legally compliant

How It Works

Our Payroll & HR Compliance process

Onboarding & Data Collection

We collect all employee data, current payroll records and Revenue registration details. We set up your payroll system and configure it exactly to your pay frequencies and requirements.

First Pay Run & Verification

We process your first pay run and provide a detailed payroll report for your approval before any payments are made. We walk you through the output to ensure you're fully comfortable.

Ongoing Monthly Processing

Each pay period we process the payroll, generate payslips, submit the real-time Revenue report and prepare your P30 return — keeping you fully compliant with zero effort on your part.

Year-End & Annual Review

At year-end we complete the P35 reconciliation, issue P60s to all employees and review your payroll structure for opportunities to improve efficiency or reduce costs in the year ahead.

Common Questions

Frequently asked Questions

What is PAYE Modernisation and why does it matter?

PAYE Modernisation, introduced by Revenue in January 2019, requires all Irish employers to report payroll information to Revenue in real time — on or before each pay date. This replaced the old annual P35 system. Employers who fail to report on time face surcharges and interest. As your payroll bureau, we handle every real-time submission for you.

How do I handle payroll for a new employee?

When you take on a new employee, you need their PPS number and must register them with Revenue before their first pay date. We handle the entire process — requesting their Revenue Payroll Notification (RPN), setting them up in the payroll system and ensuring they’re paid correctly from day one.

What is Benefit-in-Kind (BIK) and do I need to worry about it?

BIK is a tax on non-cash benefits provided to employees — most commonly company cars, private medical insurance or interest-free loans. These must be valued and included in payroll each period and are subject to PAYE, PRSI and USC. We calculate and report all BIK as part of your monthly payroll service.

Can you help if we've made payroll errors in the past?

Yes. We regularly help employers regularise their position with Revenue following payroll errors or missed filings. We’ll review your historic payroll, quantify any liability and manage a voluntary disclosure with Revenue where appropriate — which typically results in significantly reduced penalties.

Ready to Get Started?

Book a free 30-minute consultation with one of our QFA-qualified advisors. No obligation, no jargon.