Accountancy services for Irish companies, bookkeeping, VAT, payroll and year-end together
A limited company has to keep proper records, file returns on time and produce accounts every year. This page explains what an accountant does for you, what falls due and when, and how to get set up without it taking over your week.
What falls due, and how often
Most compliance is a rhythm. Once you know it, it stops being a surprise.
- Payroll submitted to Revenue on or before the pay date
- PAYE and PRSI paid by the 23rd of the following month
- Bookkeeping brought up to date
- VAT return and payment, by the 19th, or the 23rd on ROS
- CRO annual return within 56 days of the return date (€20)
- Financial statements
- Corporation tax return, by the 23rd of the ninth month after year end
Four services, in more detail
Bookkeeping
Recording income and expenses so your figures are usable all year, not just at year-end.
- Bank reconciliation
- Sales and purchase invoices
- Expense records
- Monthly or quarterly updates
Payroll
PAYE and PRSI processing, payslips and Revenue submissions, done on time.
- Payslips and pension deductions
- Submission on or before pay date
- PAYE paid by the 23rd of the next month
- Year-end employee records
VAT returns
Preparing and filing returns, and keeping the records Revenue expects.
- Returns normally every two months
- Correct VAT treatment of sales and costs
- Reclaiming VAT on expenses
- Records held for six years
Accounts and corporation tax
Financial statements, the CT1 return and the CRO annual return, filed on time.
- Statutory financial statements
- CT1 return on ROS
- CRO annual return
- Preliminary tax planning
Doing it yourself or using an accountant
Do it yourself
- CostYour time, and software
- RiskMissed deadlines and VAT errors
- KnowledgeYou keep up with rule changes
- Best whenThe company is very small and simple
Use an accountant
- CostA fee, often cheaper than the mistakes
- RiskDeadlines tracked for you
- KnowledgeSomeone who keeps up with the rules
- Best whenYou want to focus on the business
What to keep, for six years
Terms your accountant will use
Three companies, three levels of support
A one-person consultancy
Needs VAT returns, year-end accounts and a CT1.
A growing retailer
Employs staff and needs payroll, VAT and monthly figures.
A founder-led tech company
Wants management accounts and a plan for tax.
Questions about accountancy for Irish companies
Short, plain answers to what people ask us most.
Do small companies need an audit?
Not usually. A small company that meets the Companies Act size tests can claim audit exemption, but it still has to file accounts and returns.
When are VAT returns due?
Usually every two months, by the 19th of the month after the period, or the 23rd if you file and pay through ROS.
When is the corporation tax return due?
By the 23rd of the ninth month after the end of the accounting period, when filed through ROS.
How long must I keep records?
Six years.
What is the CRO annual return deadline?
Within 56 days of the annual return date. The online fee is €20.
Can you work with my existing software?
In most cases yes. Tell us what you use.
Can I change accountant mid-year?
Yes. We take over the records and pick up from where things stand.
What does an accountant cost?
It depends on the size of the company and what you need. We will give you a clear fee before work starts.
Related guides
Virtual bookkeeping
Keep your records up to date without the admin.
PAYROLLPayroll services
PAYE, PRSI and Revenue submissions handled on time.
ACCOUNTSAnnual accounts and CT1
Financial statements and the corporation tax return, filed on time.
COMPLIANCEAccounting and compliance: an SME guide
What small Irish companies must file, and when.
Looking for an accountant?
Tell us about the company and what you need help with. We propose a clear scope and get started.
- The company name and what it does
- Your year end
- Whether you have staff
- The software you currently use
Why Dublin Businesses Partner with TAS Consulting
Here is what makes our approach to accounting different, supportive, and practical for your company:
Zero Deadline Stress
We stay ahead of your CRO and Revenue calendars so you never face late filing fees or surprises.
Smart Tax Savings
We proactively review your business expenses and structures so you legally keep more of what you earn.
Plain-English Advice
No overly complex financial jargon—just clear, practical guidance you can put to work immediately.
Real Human Connection
You get a dedicated accountant in Dublin who gets to know your business, goals, and daily realities.
Core Pillars of Our Dublin Accounting Services
Everything required to maintain perfect corporate compliance and strategic oversight:
Annual Accounts
Preparation and filing of statutory financial statements compliant with FRS 102 / FRS 105 and the CRO.
Corporation Tax (CT1)
Comprehensive return calculations, preliminary tax planning, and timely Revenue submissions.
Management Reporting
Quarterly or monthly cash flow, margin, and profit insights so you always know where you stand.
Director & Personal Tax
Form 11 filing, salary vs. dividend optimization, and tax-efficient extraction for company founders.
Our Simple 4-Step Accounting Process
We make transitioning or getting started with us completely effortless:
Initial Chat & Review
We sit down (or hop on a call) to understand your business, current setup, and exact goals.
Hassle-Free Switch
If you have a previous accountant, we manage the entire handover process so you don’t lift a finger.
Ongoing Oversight
We monitor your numbers throughout the year, keeping your records updated and compliant continuously.
Filing & Strategy
We complete your year-end financial returns on time and walk you through strategies for the next year.
Transparent Monthly Accounting Packages
Choose the level of chartered accounting support that matches your current business scale:
Core Accounting
Perfect for established SMEs needing complete, worry-free CRO annual filings and Corporation Tax returns.
Accounting & Advisory Bundle
Complete financial leadership for scaling businesses requiring regular performance insights and proactive tax advice.
Explore Our Dublin Accounting Solutions
Click through any section below to learn more about how we protect and support your business numbers.
Annual CRO Financial Accounts
Accurate year-end statutory accounts prepared to official Irish standards for submission to the Companies Registration Office.
Corporation Tax (CT1) Submissions
Expert calculation and filing of your CT1 return, ensuring you take full advantage of legitimate tax credits and relief.
Management Accounts & Metrics
Regular financial performance tracking that helps you spot margin trends, control costs, and improve profit margins.
Director Salary & Tax Structuring
Extract profits tax-efficiently using personal tax credits, executive pension planning, and dividend strategies.
Revenue Audit & Query Support
Direct representation and complete reconciliation support whenever Revenue comes calling or opens an aspect query.
VAT & Compliance Oversight
Ongoing review of VAT3 filings, VIES returns, and cross-border OSS requirements to ensure complete compliance.
Cash Flow & Financial Forecasting
Detailed projections to help you plan capital investments, secure bank financing, or manage seasonal downturns.
Corporate Restructuring Advisory
Guidance on share allotments, holding company creation, and structural changes as your enterprise grows.
Audit Exemption & CRO Filing
Protect your small business audit exemption by ensuring flawless, punctual filings year after year.
Latest Accounting Insights & Guides
Helpful articles on Irish corporate tax compliance, CRO deadlines, and strategic business growth.
Understanding Irish Corporation Tax (CT1) Deadlines
A plain-English guide on calculating preliminary tax, filing your CT1 on time, and avoiding unnecessary penalties.
How to Protect Your Small Business Audit Exemption
Missing your Annual Return Date (ARD) by even one day can cost you your audit exemption for two years. Here’s how to stay safe.
Why Management Accounts Are Key to Business Scaling
Discover how monthly cash flow and margin reviews empower you to make confident hiring and investment decisions.
How to Prepare for a Revenue Aspect Query or Audit
A step-by-step checklist on what Irish Revenue looks for during compliance checks and how proper accounting protects you.