For Consultants & Contractors
The consultant and contractor stack for Ireland
You run a one-person business or a director-only limited company. You need a tight, compliant, low-overhead stack. Here is what works.
What a consultant-or-contractor stack must do
Core capabilities for a typical Irish-registered professional services one-person company.
Business banking with an Irish IBAN
Revolut Business is the fast path. AIB or Bank of Ireland if you want a branch relationship.
Clean accounting with Revenue filing
Xero or Surf Accounts cover VAT3 ROS filing, P&L, and Corporation Tax handoff to your accountant.
Invoicing that gets you paid
Stripe Invoicing or Zoho Invoice. Clear EUR invoicing, SEPA support, and automated reminders.
Payroll the moment you pay yourself
Even a director-only company running a PAYE salary needs PAYE Modernisation. BrightPay or Collsoft.
Lightweight client management
HubSpot Free CRM or Pipedrive for a few client contacts without enterprise overhead.
Docs and knowledge
Google Workspace or Microsoft 365 for email, docs, and contracts. Notion for client knowledge and proposals.
A typical consultant stack
Six tools that deliver the capabilities above without burning consultancy billable hours on admin.
business-banking
Revolut Business
EU-licensed business banking with Irish IBANs, SEPA Instant, and multi-currency accounts
accounting
Xero
Cloud accounting with direct AIB, BOI, and PTSB bank feeds for Irish SMEs
invoicing
Stripe Invoicing
Developer-friendly invoicing built on Stripe with SEPA support and per-invoice pricing
payroll
BrightPay
Award-winning Irish payroll with full PAYE Modernisation and Revenue integration
ai-tools
Notion AI
AI writing and knowledge management built into the Notion workspace platform
crm
HubSpot CRM
Free CRM with marketing automation, widely adopted by Irish tech and services firms
Irish compliance for consultants and contractors
The Revenue obligations that trip up most one-person companies and sole traders in Ireland. Rules of thumb, not formal tax advice - confirm the specifics with your accountant.
Directors-only PAYE
A director-only limited company that pays a salary is still inside PAYE Modernisation. Every payroll run must file a Payroll Submission Request (PSR) to Revenue before the pay date, even if you are the sole employee. Directors are not covered by statutory minimum wage or redundancy, but PRSI (Class S or Class A depending on shareholding) and USC still apply. Revenue's Guide to PAYE is the reference document for employer obligations.
Form 11 vs CT1
Sole traders file Form 11 (self-assessment Income Tax) by 31 October each year, typically extended to mid-November for ROS filers - see Revenue - filing your tax return. Limited companies file Form CT1 (Corporation Tax) within 9 months of year-end (and by the 23rd of that 9th month if filing via ROS). If you trade through a company but also have rental or freelance income, you file both a CT1 for the company and a Form 11 for yourself.
VAT-registration thresholds
Current Revenue thresholds (2026) are EUR 42,500 turnover for services and EUR 85,000 for goods - full detail at Revenue - who should register for VAT. Cross either in any 12-month rolling period and VAT registration is required (TR1 for sole traders, TR2 for companies). Many consultants register voluntarily below the threshold to reclaim input VAT on software and subcontractors - your accountant can model this.
Business expenses the common rule trips up
Company-paid broadband, mobile, and home office costs need a clean paper trail and a genuine business purpose or Revenue will treat them as a benefit-in-kind. Keep contracts in the company name where possible, and separate personal from business use on any shared asset. Revenue covers the current BIK framework at revenue.ie - benefit-in-kind for employers.
Share this with your accountant
We will email a one-page Irish-compliant stack brief tailored to a consultant or one-person limited company. Forward it straight to your accountant for sign-off.
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