Ireland Sole Trader Invoice & Quote Template: 13.5%/23% VAT & RCT (2026–2027)

Short answer: A compliant Ireland sole trader invoice and quote template for 2026–2027 must match your exact Irish tax status: (1) a non-VAT invoice if your rolling 12-month turnover is below €42,500 for services (€85,000 for goods), (2) a full Irish VAT invoice showing your IE VAT number and the 13.5% reduced or 23% standard rate (checking the Two-Thirds Rule on homeowner jobs), or (3) a VAT Reverse Charge invoice when working as an RCT subcontractor for a Principal Contractor.

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Sending the wrong invoice layout in Ireland doesn’t just delay payment—it can trigger an assessment during a Revenue VAT or eRCT compliance check. If you operate under a business name (for example, O’Connor Heating & Plumbing), both the Registration of Business Names Act 1963 and Section 66 of the Value-Added Tax Consolidation Act 2010 require specific legal disclosures on every quote and invoice you issue.

This guide gives you three ready-to-use 2026–2027 Irish sole trader quote and invoice templates covering every trade and freelance scenario in Ireland. For step-by-step invoicing rules, see how to invoice as a sole trader in Ireland and our Ireland sole trader quote and RCT pricing guide.

What legal details must appear on every Irish sole trader quote and invoice in 2026–2027?

Under Irish law, an unincorporated sole trader is legally the individual proprietor. Check this mandatory checklist before sending your first PDF:

Required Field on an Irish Sole Trader Invoice	Required If NOT VAT-Registered?	Required If VAT-Registered (Section 66 VATCA 2010)?	Statutory Rule / Notes
Your full personal name (plus registered Business Name)	Yes	Yes	Under the Registration of Business Names Act 1963, if you trade under a business name (registered with the CRO via RBN1), your invoices/letterhead must also state your full individual name (e.g., “Seán O’Connor t/a O’Connor Electrical”)
Your business address, Eircode & contact details	Yes	Yes	Physical address in Ireland
Customer’s full name and address	Yes	Yes	Mandatory on all VAT and commercial invoices
Unique sequential Invoice Number & Date of Issue	Yes	Yes	Must be sequential with no unexplained gaps (e.g., INV-2026-041)
Date of supply (if different from invoice date)	Recommended	Yes	Determines the VAT period
Your Irish VAT Registration Number (IE...)	Never (illegal to display VAT if unregistered)	Yes — Mandatory	Must issue within 15 days of the end of the month in which goods/services were supplied
Itemised description, quantity, unit price (ex-VAT), VAT rate % & VAT euro amount	Itemised description & total (no VAT line)	Yes — Broken down by rate (13.5% vs 23%)	Enables your annual Return of Trading Details (RTD)
IBAN, BIC & Payment Due Date	Yes	Yes	Essential for fast SEPA bank transfers

Important privacy tip for sole traders: Your Irish VAT number (if registered) is often the same digits as your PPSN, which is why you must display your VAT number on VAT invoices, and you must provide your PPSN/Tax Reference to a Principal Contractor so they can verify your contract on ROS eRCT—but on a non-VAT invoice to a private homeowner, you do not need to print your personal PPSN on the invoice!

How do the three 2026–2027 Ireland Sole Trader Invoice Templates look?

Template 1: Non-VAT Registered Irish Sole Trader (Turnover Under €42,500 Services / €85,000 Goods)

Use this layout when you are not registered for VAT:

• Header: Seán O'Connor t/a O'Connor Carpentry & Joinery — 14 Mill Road, Galway, H91 X2Y3
• Invoice #: INV-2026-019 · Issue Date: 27 October 2026 · Due Date: 10 November 2026 (14 Days)
• Bill To: Claire Murphy, 8 Sea View Terrace, Salthill, Galway

Description of Work / Materials	Qty	Rate (€)	Line Total (€)
Supply and fit bespoke alcove shelving & solid oak worktop (Living Room) — Materials	1 lot	€640.00	€640.00
Carpentry & installation labour (2 days onsite)	2 days	€340.00	€680.00
Total Payable (Not VAT Registered — €0.00 VAT Charged)	—	—	€1,320.00

Template 2: VAT-Registered Irish Tradesperson to Private Homeowner (13.5% Reduced VAT — Under Two-Thirds Rule)

When you are VAT-registered and perform construction, repair, plumbing, electrical, or renovation services for a private customer where materials are 66.67% or less of the total ex-VAT price:

• Header: Seán O'Connor t/a O'Connor Heating & Plumbing — VAT Reg No: IE 1234567FA
• Invoice #: INV-2026-082 · Date of Issue / Supply: 27 October 2026

Description	Qty	Net Unit Price (€)	VAT Rate	VAT (€)	Total Incl. VAT (€)
Supply of 7 × aluminium double-panel radiators, TRV valves & copper fittings (Materials = 56.5% of net price; Two-Thirds Rule passed)	1 lot	€1,300.00	13.5%	€175.50	€1,475.50
Plumbing labour: drain down, pipework modifications, hang & balance 7 radiators, inhibitor flush	1 job	€1,000.00	13.5%	€135.00	€1,135.00
Invoice Totals	—	€2,300.00 Net	13.5%	€310.50 VAT	€2,610.50 Total

(Note: If the materials line above had been €1,600 and labour €700—making materials 69.6% of the €2,300 net total—the Two-Thirds Rule would be breached and the entire €2,300 would have to be billed at 23% VAT!)

Template 3: VAT-Registered Subcontractor to a Principal Contractor (RCT & VAT Reverse Charge)

When you work as a subcontractor on a construction contract subject to Relevant Contracts Tax (RCT) for a Principal Contractor, Section 16(3) VATCA 2010 and Regulation 19 of the VAT Regulations 2010 require a VAT Reverse Charge invoice:

Description of Construction Operations (Site: Block B, Sandyford Development)	Qty	Net Price (Ex-VAT)	VAT Charged by Subcontractor
1st & 2nd Fix Electrical Subcontract — Units 12–16 (per eRCT Contract Ref #RCT-88412)	1 stage	€6,500.00	€0.00 (Reverse Charge)
Total Net Invoice (Before eRCT Deduction if 20%/35% Applies)	—	€6,500.00	€0.00

• Mandatory Statutory Wording on an Irish RCT Reverse Charge Invoice:

  “VAT on this supply to be accounted for by the Principal Contractor.”

• Principal Contractor’s Irish VAT Number: IE 9876543WA (Always include the Principal Contractor’s VAT number on a reverse-charge invoice!).
• RCT Note: If your eRCT rate on ROS is 0%, the Principal Contractor pays you €6,500.00. If your eRCT rate is 20%, the Principal Contractor deducts €1,300.00 RCT via ROS and pays you €5,200.00 net (with €1,300.00 credited to your ROS tax account).

How should you structure an Irish Sole Trader Quote before work starts?

Before you issue an invoice, start with a numbered Quote (QUO-2026-041) that clearly states:

1. Whether the price is a Fixed-Price Quote for the listed scope or an Estimate;
2. Whether 13.5% or 23% VAT is included (or “VAT Not Applicable — Not VAT Registered”);
3. The validity period of the quote (for example, Valid for 21 days due to timber/copper price fluctuations);
4. Your stage payment schedule (for example, 30% booking & materials deposit, 40% at first-fix completion, 30% on completion); and
5. A clear Variation Clause stating that any additional sockets, layout changes, or unforeseen hidden defects uncovered after strip-out will be priced in writing before being carried out.

When must you issue an Irish VAT invoice (the 15-day rule)?

Under Section 66 of the Value-Added Tax Consolidation Act 2010, a VAT-registered sole trader in Ireland who supplies goods or services to another business or required customer must issue a compliant VAT invoice within 15 days of the end of the month in which the goods or services were supplied.

How do you display a registered CRO Business Name on your Irish invoices?

Under the Registration of Business Names Act 1963, if you trade under a business name registered with the Companies Registration Office (Form RBN1), every quote, invoice, and business letter must display both your full personal name as proprietor and the trading name (for example, “Seán O’Connor trading as O’Connor Heating & Plumbing”).

Frequently asked questions

By what deadline must a VAT-registered sole trader in Ireland issue a VAT invoice?

Under Section 66 of the Value-Added Tax Consolidation Act 2010, a VAT-registered person in Ireland who supplies goods or services to another business or required customer must issue a valid VAT invoice within 15 days of the end of the month in which the goods or services were supplied.

Do I have to put my real name on my invoice if I registered a Business Name with the CRO?

Yes. Under the Registration of Business Names Act 1963, registering a trading name (using Form RBN1 with the Companies Registration Office) does not create a separate legal entity. Every business letter, quote, and invoice issued by a sole trader using a business name must state the individual proprietor’s full name alongside the trading name (for example, “Aoife Kelly trading as Kelly Design Studio”).

What wording is legally required on an Irish VAT Reverse Charge invoice for RCT construction work?

Under Regulation 19 of the Value-Added Tax Regulations 2010, a VAT-registered construction subcontractor issuing an invoice to a Principal Contractor under RCT must include all normal VAT invoice fields except the VAT rate and VAT amount payable, and must include the statement: “VAT on this supply to be accounted for by the Principal Contractor,” along with the Principal Contractor’s VAT number.

Should I put my PPSN on invoices sent to private homeowners in Ireland?

No. If you are not VAT-registered and are invoicing a private homeowner, you should never print your personal PPSN on a domestic customer invoice for data-security reasons. You only provide your Tax Reference / PPSN to a Principal Contractor (who needs it to log your contract in Revenue’s ROS eRCT system) or display your IE VAT number when you are VAT-registered.

Can I issue electronic PDF invoices in Ireland without printing paper copies?

Yes. Under Section 66(2) of the Value-Added Tax Consolidation Act 2010, electronic invoices (such as PDFs sent by email or generated on-device) are 100% legally valid in Ireland provided the customer accepts electronic invoicing and the authenticity of the origin, integrity of the content, and legibility of the invoice are preserved for the 6-year Revenue retention period.

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This article is general tax and business information, not formal legal or tax advice. Check current VAT and RCT invoicing rules with Revenue (revenue.ie) or an Irish accountant.

Generate compliant Irish quotes and invoices—with 13.5%, 23%, Non-VAT, or RCT Reverse Charge templates—on-device with Keel on the App Store.