Side Hustle Tax Ireland 2026 — Freelance, eBay, Airbnb & Online Income Tax Guide

2026-01-15 11 min readPersonal Tax

Complete guide to tax on side income in Ireland for 2026. Covers freelance income, e-commerce sales (eBay, Etsy, Amazon), Airbnb short-term lets, OnlyFans and YouTube earnings, allowable expenses, and Revenue's DAC7 platform reporting rules.

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What Counts as Side Income for Tax Purposes?

In Ireland, any income you earn outside your main PAYE employment is taxable. This includes:

Freelance work — consulting, design, writing, IT contracting
E-commerce sales — selling goods on eBay, Etsy, Amazon, Depop, Adverts.ie
Rental income — property rental (Case V income)
Short-term letting — Airbnb or Booking.com room rentals
Online content — OnlyFans, YouTube, TikTok, Patreon, Substack
Platform work — Uber, Deliveroo, Upwork, Fiverr
Direct sales — Avon, Tupperware, party plan sales

Use our Side Hustle Tax Calculator to estimate your tax bill.

How Side Income Is Taxed in Ireland

Side income is added to your main employment income and taxed at your marginal rate. The tax you pay depends on your total combined income:

| Component | Rate | Notes | |:----------|:----:|:------| | Income Tax (PAYE) | 20% / 40% | 20% up to €44,000 (single), 40% above | | USC | 0.5% – 8% | Progressive bands on gross income | | PRSI (self-employed) | 4% | Class S on profits over €5,000 |

Your effective tax rate on side income is typically 27% to 52% depending on your main income level.

Example: €50,000 Salary + €10,000 Side Income

Standard rate cut-off: €44,000 (single)
Main salary uses €44,000 of 20% band
Remaining €6,000 of salary + €10,000 side income taxed at 40%
USC: 3% on income up to €70,044, 8% above
PRSI: 4% on both salary and side income (if self-employed)
Effective rate on side income: ~47%

Revenue DAC7 — Platform Reporting

From 2024, Revenue requires digital platforms operating in Ireland to report seller income under the DAC7 directive. This affects:

eBay — reports seller income above €2,000 or 30+ transactions
Etsy — reports seller income
Airbnb — reports host income to Revenue
OnlyFans — reports creator income
Uber / Deliveroo — reports driver/rider income

Revenue cross-references this data against your tax returns. Always declare your platform income, even if you think the amount is small.

Rent-a-Room Relief (€14,000 Tax-Free)

The Rent-a-Room scheme allows you to earn up to €14,000 per year tax-free from renting a room in your own home. This applies to:

Long-term tenants (room in your principal private residence)
Short-term lets (Airbnb guests in a room in your home)

Does NOT apply to:

Renting out your entire property (short-term or long-term)
Commercial property rentals
Income above €14,000 (the excess is taxed normally)

Allowable Expenses

You can deduct expenses that are wholly and necessarily incurred for your side hustle:

| Category | Examples | |:---------|:---------| | Cost of goods sold | Stock, materials, inventory purchases | | Platform fees | eBay, Etsy, Amazon seller fees, payment processing | | Marketing | Advertising, social media promotions, website hosting | | Equipment | Laptop, phone (business-use portion), camera, tools | | Home office | Heat, electricity, broadband (proportionate share) | | Professional services | Accountant, legal fees, bookkeeping | | Insurance | Public liability, professional indemnity, equipment insurance | | Travel | Direct travel for client work, trade fairs, supplies collection | | Postage & packaging | Shipping costs, packaging materials | | Subscriptions | Software, apps, professional memberships |

Revenue accepts a simplified 10-20% home office apportionment for most cases. Keep receipts for all expenses.

Do You Need to Register for Tax?

| Side Income Level | What to Do | |:-----------------|:-----------| | Under €5,000/year | Declare through myAccount — Revenue can adjust your tax credits | | €5,000 – €30,000/year | Register for self-assessment (Form 11) | | Over €30,000/year | Register for self-assessment + consider VAT registration if turnover exceeds €37,500 (services) or €75,000 (goods) |

Registration Steps

Register for Revenue's myAccount (if not already registered)
Register as a sole trader or self-employed individual
File Form 11 each year by 31 October (paper) or mid-December (ROS online)
Pay Preliminary Tax by 31 October each year

Practical Examples

Example 1: eBay Seller with Main Job

Main salary: €45,000
eBay sales: €12,000
Cost of goods sold: €5,000
Platform fees + postage: €1,000
Net side profit: €6,000
Standard rate band: €44,000 (single)
Tax on side income: ~47% marginal rate
Net from side hustle: ~€3,180

Example 2: Airbnb Host (Room in Home)

Main salary: €35,000
Airbnb income: €10,000 (room in PPR)
Rent-a-Room relief: €10,000 (under €14,000 limit)
Tax due: €0

Example 3: Freelance Designer

Main salary: €60,000
Freelance income: €15,000
Expenses: €3,000 (software, equipment, home office)
Net side profit: €12,000
Standard rate band saturated by main salary
USC 8% threshold breached (combined income > €70,044)
PRSI: 4% on side income
Effective rate: ~52%
Net from side hustle: ~€5,760

Common Mistakes to Avoid

Not declaring small amounts — Revenue has access to platform data
Forgetting Rent-a-Room relief — many Airbnb hosts pay unnecessary tax
Missing expense deductions — keep receipts for everything
Not registering for self-assessment — penalties apply for late registration
Ignoring PRSI — self-employed side income attracts Class S PRSI at 4%
Not budgeting for tax — set aside 30-50% of side income for tax

Frequently Asked Questions

How is side income taxed in Ireland?

Side income is added to your main employment income and taxed at your marginal rate. For 2026, the marginal rate can be 20% or 40% income tax, plus USC (0.5%-8%) and self-employed PRSI at 4%. Your effective rate is typically 27%-52%.

Do I need to pay tax on eBay sales in Ireland?

Yes — if you are trading (buying to resell, making profit regularly), your eBay sales are taxable. Revenue receives seller data from eBay under DAC7. You can deduct cost of goods, fees, and postage.

Can I earn money from Airbnb tax-free in Ireland?

Yes, up to €14,000 per year, if you rent a room in your own home under the Rent-a-Room scheme. Entire property rentals do not qualify. Income above €14,000 is fully taxable.

What expenses can I claim against side income?

Cost of goods sold, platform fees, marketing, equipment (business-use portion), home office costs (10-20% share), professional fees, insurance, and direct travel. Keep receipts for everything.

Do I need to register for self-assessment?

If your non-PAYE income exceeds €5,000 per year, you must register for self-assessment and file Form 11. Below €5,000, you can declare through myAccount.

Does Revenue track online platform income?

Yes — since 2024, Revenue requires platforms like eBay, Etsy, Airbnb, and OnlyFans to report seller income under the DAC7 directive. This data is cross-referenced against your tax returns.

Side income tax Ireland calculator 2026

Use our Side Hustle Tax Calculator for Ireland to estimate your tax on freelance, e-commerce, rental, B&B, and platform income. Includes USC, PRSI, and Rent-a-Room relief.

Tax on OnlyFans income Ireland

OnlyFans income is treated as self-employed income and is fully taxable. You must register for self-assessment, pay income tax at your marginal rate, USC, and PRSI at 4%. Revenue receives data from OnlyFans under DAC7.

Do I pay PRSI on side income in Ireland?

Self-employed side income attracts Class S PRSI at 4% on profits over €5,000. Rental income (Case V) is not subject to PRSI. Your main employment already pays Class A PRSI.

What is the tax on €10,000 side income Ireland?

On €10,000 of side income with a €50,000 main salary, you'll pay approximately 40% income tax (€4,000) + 3-8% USC (€300-€800) + 4% PRSI (€400). Effective rate approximately 47-52%. Use our calculator for an exact estimate.