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 UAE

Understanding UAE income tax for employers

There is no personal income tax on employee salaries in the UAE. Employers do not withhold income tax from payroll, but they do have specific financial obligations — payroll compliance here is built a

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Global Payroll UK

Understanding UK income tax for employers

Employers do not pay income tax on behalf of employees — but they are legally responsible for calculating it correctly, deducting it from pay, and sending it to HMRC on time. Get it wrong and the liab

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Global Payroll Ireland

Understanding Irish income tax for employers

Irish income tax is deducted by the employer on behalf of Revenue through the PAYE system — you calculate each employee's liability on every payrun, deduct it at source, and report it to Revenue in re

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Global Payroll India

Employer social-insurance costs in India

Employer social-insurance costs in India are primarily driven by two statutory contributions: the Employees' Provident Fund and the Employees' State Insurance scheme. Together, these form the core o

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Global Payroll Australia

Employer social-insurance costs in Australia

Employers in Australia do not pay a broad social-insurance tax in the way many other countries do. The main statutory cost on top of wages is the Superannuation Guarantee, currently 12% of ordinary ti

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Global Payroll USA

Employer social-insurance costs in the United States

Hiring someone in the US means taking on a set of mandatory payroll taxes on top of whatever you pay in wages. The main federal obligations are FICA taxes — Social Security and Medicare — which employ

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Global Payroll UAE

Employer social-insurance costs in the United Arab Emirates

Employer social-insurance obligations in the UAE depend entirely on the nationality of each employee. For expatriate staff — the majority of most workforces here — there is no social-insurance contrib

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Global Payroll UK

Employer social-insurance costs in the United Kingdom

Employer social-insurance costs in the UK come down primarily to one charge: Class 1 secondary National Insurance contributions , paid on top of each employee's gross wages. At 13.8% on earnings above

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Global Payroll Ireland

Employer social-insurance costs in Ireland

Employer PRSI in Ireland currently sits at 11.15% of an employee's gross reckonable earnings under Class A, which applies to the majority of employees in private-sector employment. This is on top of t

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Global Payroll Australia

Australian payroll deadlines and the employer calendar

Running payroll in Australia means meeting a series of fixed deadlines spread across the year. Miss one and you risk penalties, ATO scrutiny, or disgruntled employees — so knowing the calendar in adva

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Global Payroll India

Indian payroll deadlines and the employer calendar

Every payroll deadline in India ties back to one of four obligations: deducting and depositing TDS, filing quarterly returns, running EPF and ESI contributions, and issuing year-end documents to emplo

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Global Payroll USA

US payroll deadlines and the employer calendar

US payroll compliance runs on fixed deadlines. Miss one and you face penalties, interest charges, and possible audit flags — so knowing the exact dates matters more than understanding the tax mechanic

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