Mellow Blog

HR & payroll, done properly

Practical, country-by-country guides on payroll, compliance and leave — and how to treat your people as capital to invest in, not headcount to manage. Written for HR leaders at growing companies across the UK, Ireland, USA, UAE, India and Australia.

Payroll to the penny in 6 countriesERA 2025 & local compliance built inConnects to Slack, Teams, Xero & QuickBooksBuilt for teams of 10–100
Global Payroll UK

How to run payroll in the United Kingdom: a step-by-step guide

Running payroll in the UK means registering with HMRC, calculating tax and National Insurance correctly for each employee, reporting in real time, and paying what you owe on time. Get any of those ste

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Global Payroll Ireland

How to run payroll in Ireland: a step-by-step guide

Running payroll in Ireland means registering with Revenue, calculating income tax, USC and PRSI for each employee, and submitting a real-time payroll report to Revenue on or before every payday. Here

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Global Payroll Australia

Australian payroll explained for small businesses

Running payroll in Australia means calculating each employee's gross pay, withholding income tax via PAYG, contributing superannuation, and reporting every pay event to the ATO through Single Touch Pa

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Global Payroll India

Indian payroll explained for small businesses

Running payroll in India means calculating employee net pay after deducting income tax , provident fund contributions and any applicable ESI, then filing the right returns with the government on time.

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Global Payroll UAE

UAE payroll explained for small businesses

Running payroll in the UAE means calculating each employee's net pay, processing it through the Wage Protection System, and accounting for end-of-service gratuity — all without the complexity of incom

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Global Payroll USA

US payroll explained for small businesses

Running US payroll means calculating each employee's gross pay, withholding the correct federal, state, and local taxes, remitting those taxes on a set schedule, and filing the required reports — all

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Global Payroll UK

UK payroll explained for small businesses

Running payroll in the UK means calculating each employee's gross pay, deducting the correct income tax and National Insurance, paying HMRC what you owe, and reporting everything in real time. Get the

5 min readRead →
Global Payroll Ireland

Irish payroll explained for small businesses

Running payroll in Ireland means registering as an employer with Revenue, calculating income tax, USC and PRSI for each employee, and submitting a real-time report to Revenue on or before every payday

5 min readRead →
Compliance Global

Handling Flexible Working Requests: UK Legal Guide

Flexible working requests from day one under ERA 2025: the eight refusal reasons, the consultation requirement, and how to avoid the most common errors.

2 min readRead →
Global Payroll India

Understanding Indian income tax for employers

Employers in India are responsible for calculating, deducting and depositing income tax on behalf of their employees — this is called TDS on salary. Getting it wrong means penalties for the company, n

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Global Payroll Australia

Understanding Australian income tax for employers

Employers in Australia are responsible for calculating, withholding and remitting income tax on behalf of their employees through the Pay As You Go withholding system — it is not optional, and gettin

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Global Payroll USA

Understanding US income tax for employers

Federal income tax is the employee's liability, not the employer's — but employers are legally required to withhold it from wages and remit it to the IRS on the employee's behalf. Getting that process

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