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
HR Software Guides India

An employer's tax and HR calendar for India

An employer's compliance calendar for India runs on quarterly, monthly, and annual rhythms. Miss a deadline and you face interest, penalties, or prosecution — so knowing exactly what falls due when is

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HR Software Guides USA

An employer's tax and HR calendar for the United States

The US employer compliance calendar runs year-round, not just at tax time. Missing a deposit deadline or a reporting due date can trigger penalties that compound quickly, so knowing what is due and wh

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HR Software Guides Australia

An employer's tax and HR calendar for Australia

The Australian employer compliance calendar runs in two overlapping cycles: the financial year and the PAYG/STP reporting rhythm that sits inside it. Miss a date and you face ATO penalties, Fair Work

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HR Software Guides UAE

An employer's tax and HR calendar for the United Arab Emirates

Running payroll and HR compliance in the UAE does not follow a traditional tax-year cycle the way it does in many other countries — there is no personal income tax on salaries, so there is no annual e

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HR Software Guides Ireland

An employer's tax and HR calendar for Ireland

Running payroll and staying compliant in Ireland means hitting a series of fixed deadlines every month, quarter and year. Miss one and you risk surcharges from Revenue, late-filing penalties, or gaps

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Use Cases Global

HR Software for Accountancy Firms

Accountancy firms need HR software that meets their own high compliance standards. PAYE, NI, RTI, and payroll that accountants will actually trust for their own staff.

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HR Software Guides UK

A payroll set-up checklist for UK employers

Setting up payroll correctly from the start saves you from costly corrections, HMRC penalties and employee frustration. This checklist covers every step a UK employer needs to complete before running

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HR Software Guides India

A payroll set-up checklist for Indian employers

Setting up payroll correctly in India requires completing a specific sequence of registrations, configurations and compliance steps before you run your first salary. Miss one, and you risk penalties,

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HR Software Guides USA

A payroll set-up checklist for US employers

Getting payroll right from day one requires completing a specific sequence of registrations, elections and filings before you pay anyone. Miss a step and you risk penalties, delayed payments or miscla

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HR Software Guides Australia

A payroll set-up checklist for Australian employers

Getting payroll right in Australia requires registering for PAYG withholding, collecting tax file number declarations from employees, enrolling in Single Touch Payroll, and setting up superannuation c

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HR Software Guides UAE

A payroll set-up checklist for UAE employers

Setting up payroll in the UAE requires completing a specific sequence of registrations and configurations before you can legally pay your first employee. Miss a step and you risk WPS non-compliance, g

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HR Software Guides Ireland

A payroll set-up checklist for Irish employers

Setting up payroll in Ireland requires registering with Revenue as an employer, enrolling each employee correctly, and making real-time submissions on or before every payday. Get those foundations rig

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