Managing your business finances shouldn’t be a hassle. That’s why we work with Xero, one of the world’s leading cloud-based accounting platforms, to help you simplify your day-to-day bookkeeping, get real-time insights, and stay in control of your finances — anytime, anywhere.

At Sean O’Sullivan & Co, we’re proud to be the most westerly Xero practice in Europe. We provide full support with Xero setup, customisation, and training, so your system is tailored to how your business actually works. Whether you're a sole trader or a growing SME, we help you get the most out of Xero’s features — from invoicing and bank reconciliation to payroll, VAT tracking, and reporting.

With Xero, you’ll gain instant access to your financial data, collaborate easily with your accountant, and make faster, more informed business decisions. No more chasing paperwork or waiting until year-end to see how your business is performing.

Already using Xero but not getting the value you expected? We’ll review your setup, streamline your processes, and ensure you’re leveraging every tool available — so your accounting software works for you, not the other way around.

• Xero Helps You Stay Compliant in Real Time
  Unlike traditional accounting systems, Xero updates automatically — giving you up-to-date financial data that supports timely decisions and compliance with CRO and Revenue requirements.

• You Still Need to File Annual Returns
  Using Xero doesn’t replace legal obligations. Even if your company is dormant or hasn’t traded, annual returns must be filed with the CRO on time.

• First Return Is Due 6 Months After Incorporation
  Your first Annual Return is due six months after your company is set up — even without trading activity. We ensure your deadlines are met from day one.

• Financial Statements Must Align with CRO Requirements
  From your second Annual Return onward, financial statements are required. We prepare these in line with CRO and accounting standards — and file your Form B1 for you.

• Missing a Deadline Has Consequences
  Late filings can result in penalties, loss of audit exemption, or even strike-off. We help you avoid these risks with proactive filing and reminders.

• Xero Isn’t Just for Bookkeeping — It’s a Business Tool
  Xero offers invoicing, expense tracking, bank reconciliation, payroll, and real-time reporting. We help you get the most out of the platform to run your business more efficiently.

• Setup and Training Are Key
  Xero works best when properly configured. We handle the setup, provide training, and customise your chart of accounts to suit your business model.

• Cloud Accounting Improves Collaboration
  Xero allows us to collaborate with you in real time — reviewing your accounts, solving issues, and offering advice without waiting for year-end reports.