Guides
Irish tax, explained plainly
Every figure checked against Revenue and linked to its source.
Self-assessment
- Form 11 for 2025: due 31 October, or 18 November on ROSFile your 2025 return, pay the balance and pay 2026 preliminary tax by 31 October 2026. If you pay and file on ROS, it's 18 November 2026.
- Preliminary tax: the lowest safe amountPay the lowest of 90% of this year's tax, 100% of last year's, or 105% of the year before (direct debit only) to avoid interest.
- Filing late: the surchargeA late return adds 5% of the tax due (up to €12,695) within two months, or 10% (up to €63,485) after that. Late payment also adds interest.
Capital gains
- Capital Gains Tax falls to 31%: what changes, and from whenBudget 2027 cut the standard Capital Gains Tax rate from 33% to 31% for disposals from 7 October 2026. The contract date decides which rate you pay.
- When to pay Capital Gains Tax, and when to fileCapital Gains Tax is paid by 15 December for sales from January to November, and by 31 January for December sales. The return follows by 31 October.
- Selling your home: main-home relief explainedMain home relief can take your whole gain out of Capital Gains Tax. If you let it or moved out, relief is shared out by time, plus the final 12 months.
- Capital Gains Tax when you sell a rental propertyWhat you can deduct, what you can't, and how losses, the annual exemption and the 2011–2014 relief work when a landlord sells.
- Owned it before 2003? Indexation reliefCosts paid before 2003 are increased by Revenue's multipliers before the gain is worked out. It can reduce a gain, but never create a loss.
- Property bought 2011 to 2014: the special Capital Gains Tax reliefLand and buildings bought between 7 December 2011 and 31 December 2014 and held for four to seven years are fully relieved; longer, partly.
- Development land: still 33%The Budget 2027 cut does not apply to development land. Indexation only covers current use value, and losses are ring-fenced.
- Gifted or inherited property and Capital Gains TaxIf you inherited or were given an asset, its cost for Capital Gains Tax is its market value on that day. Giving something away is a disposal at market value.
- Making a loss: how losses work for Capital Gains TaxLosses are set against gains in the same year first, then carried forward. They can't be carried back, except in the year of death.
- Entrepreneur Relief: 10% on up to €1.5 millionSelling your own trading business? Qualifying gains can be taxed at 10% instead of 31%, up to a lifetime limit of €1.5 million from 2026.
- Capital Gains Tax on property in Ireland: how it's worked outSelling a property you don't live in? Capital Gains Tax is 31% of the gain from 7 October 2026, after costs and the €1,270 exemption.
- Capital Gains Tax on shares: first in, first out, and the four-week rulesGains on shares are taxed at 31% from 7 October 2026. The oldest shares count as sold first, with special rules for four-week trades.
- Tax clearance (CG50A): selling property for over €500,000Sell a home for over €1 million, or other land for over €500,000? The buyer keeps back 15% unless you give them a clearance certificate (CG50A).
- Compensation, damages and insurance payouts: is there Capital Gains Tax?Personal injury damages are free of Capital Gains Tax. Insurance or compensation for a damaged or lost asset is a disposal, unless you restore or replace it.
- Retirement relief: selling or passing on a farm or business at 55+From age 55, relief from Capital Gains Tax when you pass a farm or business to a child (up to €10m to age 69). Selling to others: up to €750,000 to 69.
Self-employed
- The earned income credit for the self-employedSelf-employed people get a tax credit of 20% of earned income, up to the maximum. Combined with any employee credit, it can't exceed the employee credit.
- PRSI for the self-employed: Class SSelf-employed income of €5,000 or more pays Class S PRSI, with a €650 minimum. Rates rise each 1 October, so self-assessment uses a blended rate.
- Capital allowances (claiming a van, laptop or car over several years)Equipment and vehicles are claimed at 12.5% of cost a year over eight years. Low-emission cars are written off on €24,000 even if they cost less; others get half the cost, at most €12,000, or nothing. New bands from 2027.
- USC for the self-employed, including the 3% surchargeUSC applies to all your income once it passes €13,000. Non-PAYE income over €100,000 pays an extra 3%.
- Artists' Exemption: up to €50,000 a year free of income taxWriters, composers, painters and sculptors can earn up to €50,000 a year from qualifying work free of income tax. USC and PRSI still apply. How to qualify.
- Tax clearance certificates: when you need one and how to get itPublic contracts of €10,000 or more, grants and many licences need tax clearance. Apply online in myAccount or ROS and get an access number in minutes.
- Couriers and delivery drivers: employee or self-employed for tax?Revenue says most couriers working mainly for one firm, in its branding and under its control, are employees. How status is decided and how each is taxed.
- Withholding tax on professional fees: the rules now, and the planned reformPublic bodies deduct 20% from fees for professional services. Budget 2027 confirms a move to personalised rates under a new electronic system, eWHT.
- Self-employed tax in Ireland: what you pay and whenSole traders pay income tax, USC and Class S PRSI on their profit through Form 11. Preliminary tax for the next year is due the same day. A full example.
- Self-employed expenses: what you can deduct from your profitCosts wholly for the business come off your profit before tax; private-use costs only in part. What counts, what never does, and what a deduction saves.
- Tax on side income alongside a jobMoney from selling online, freelancing or content creation is taxable at your top rate. Under €5,000 of profit it goes on Form 12; above that, Form 11.
- Contracting in Ireland: sole trader, umbrella or limited companyA contractor can work as a sole trader, through an umbrella company or through their own company. How each is taxed, and what decides your status.
- Umbrella companies: what they cost and what you take homeAn umbrella company employs you and runs payroll for a fee, but employer's PRSI also comes out of your contract income. The full cost, against your own company.
Budget 2027
- Budget 2027: the tax changes that affect youWider 20% band, €125 more in credits and a wider 2% USC band. Capital Gains Tax down to 31%, higher gift and inheritance thresholds and a bigger rent credit.
- Budget 2027: the new gift and inheritance tax thresholdsBudget 2027 raised the gift and inheritance tax thresholds to €420,000, €44,000 and €22,000 from 7 October 2026.
- Budget 2027 for businesses: R&D, preliminary tax and reliefsBudget 2027 raises the R&D first-year payment to €105,000, eases preliminary corporation tax, cuts Capital Gains Tax to 31% and extends start-up reliefs.
- Budget 2027 and childcare: lower fees and more helpBudget 2027 caps childcare fees up to senior infants at €550 a month, down from €735, widens subsidies and lets childminders earn €20,000 tax-free.
- Budget 2027: carbon tax, fuel, EVs and home energyCarbon tax on home heating oil and gas falls to €48.50 a tonne. The motor fuel rise waits to May 2027; electric car registration relief runs to 2028.
- Budget 2027 for renters, buyers and landlordsBudget 2027 raises the rent credit to €1,150, Help to Buy to €35,000, Rent-a-Room to €16,000, and brings in a Derelict Property Tax.
- Budget 2027 for savers and investors: exit tax, Capital Gains Tax and the Investment AccountBudget 2027 cuts exit tax on funds and life policies from 38% to 35% and Capital Gains Tax to 31%. A new Investment Account pays 1% on value above €50,000.
- Budget 2027: social welfare increases from January 2027Most weekly welfare payments rise by €10 from January 2027. More for Fuel Allowance, Child Support and Living Alone, and a €500 disability payment.
- Where the money goes: Budget 2027 spendingThe Government plans €125.6 billion of voted spending in 2027. Social Protection and Health take almost half, and capital spending is €20.3 billion.
- Derelict Property Tax: 7% a year on derelict buildingsA new tax of 7% a year on the self-assessed value of derelict property, collected by Revenue. Registers from September 2027; first payment June 2028.
Records
Pay
- Take-home pay after Budget 2027What €40,000, €60,000 and €100,000 salaries take home in 2026 and 2027, worked out to the cent with the new bands, credits and USC.
- Salary after tax in Ireland: what you keep, and whyA single employee on €50,000 keeps €39,648.57 in 2026 after income tax, USC and PRSI. How each deduction works, and what Budget 2027 changes.
- Your payslip explained: PAYE, USC and PRSI line by lineWhat each line on an Irish payslip means and how your employer works out PAYE, USC and PRSI each pay day. How to check the figures are right.
- PRSI explained: rates, the weekly credit and what it pays forEmployee PRSI is 4.2% until 30 September 2026 and 4.35% from 1 October, with nothing due on €352 a week or less. How it works and what it buys.
- USC in 2026 and 2027: bands, exemptions and reduced ratesUSC is charged on all your income once it passes €13,000. On €50,000 it is €1,032.82 in 2026 and €1,016.82 in 2027.
- Income tax bands and the standard rate cut-off pointThe 20% band is €44,000 for a single person in 2026 and €46,500 in 2027. How the bands work for singles, single parents and couples, with credits.
- Marginal and effective tax rates: what each one tells youYour effective rate is all your tax as a share of pay; your marginal rate is the tax on your next euro. On €50,000 in 2026 they are very different.
- Emergency tax: why it happens, how to stop it, and getting it backWith no Revenue Payroll Notification, your employer must tax you at up to 40% with no credits and 8% USC. How to fix it, and when the refund comes.
- Your Revenue Payroll Notification (RPN): what's on it and how to change itA Revenue Payroll Notification (RPN) tells your employer your credits, 20% band, USC bands and basis. How to read it, fix it and move to cumulative.
- How a bonus is taxed in IrelandA bonus is taxed as ordinary pay at your top rates. On a €60,000 salary, a €10,000 bonus leaves €5,280.00 in 2026.
- Tax on overtime: how much of each extra hour you keepOvertime is taxed as normal pay, at your top rates. Above the 20% band you keep a little over half of each overtime euro in 2026.
- Tax on a second job: splitting your credits and bandRevenue gives your credits and 20% band to your main job, so a second job is often taxed at 40%. How to split them in myAccount so you don't overpay.
- Mileage allowance: the civil service rates and what is tax-freeYour employer can pay mileage for business journeys tax-free at up to the civil service rates. The rates, how the bands work, and what counts as business.
- Comparing job offers: valuing the whole package, not the salaryA lower salary with a pension match and benefits can be worth more than a higher one. How each part of a package is taxed, with two offers compared.
- Redundancy pay in Ireland: the amount set by law and the tax-free limitsRedundancy pay set by law is two weeks' pay a year plus one week, on pay up to €600 a week, and is tax-free. Extra payments get their own exemptions.
- Foreign Earnings Deduction: tax relief for work trips to growth marketsEmployees resident in Ireland who work at least 30 days a year in certain countries can deduct part of their pay from income tax. Up to €50,000 from 2026.
- Transborder Workers' Relief: living in Ireland, working across the borderLive in Ireland and commute to a job abroad where you pay tax? This relief can remove the Irish income tax on that salary. Who qualifies, and how.
- PAYE Exclusion Orders: working abroad for an Irish employerIf you work abroad for an Irish employer and are non-resident, a PAYE Exclusion Order lets your employer stop deducting Irish income tax and USC.
- Is a pay rise worth moving for? Rent, tax and what you keepA higher salary in a dearer county can leave you worse off. Compare what's left after tax and rent, using official average rents for 2026.
- Agency and temporary work: how you are taxedAgency workers pay tax through PAYE like any employee: whoever pays you runs payroll. How to avoid emergency tax when assignments change.
- A job, a business and rent: how tax works on combined incomeWith a salary plus self-employed or rental income, everything is taxed together. The extra pays tax at your top rate, and over €5,000 means Form 11.
- Working for the United Nations while living in Ireland: what is taxedSalaries the United Nations and its specialised agencies pay serving officials are free of Irish income tax and USC. Their pensions are taxable.
Tax credits
- Single Person Child Carer Credit: €1,900 and a wider bandA single parent can claim a €1,900 credit and €4,000 more at 20%. Who qualifies, who counts as the primary claimant, and how to pass it to the other parent.
- The Employee Tax Credit: €2,000 in 2026, €2,125 in 2027Everyone paid through PAYE gets the Employee Tax Credit, once, however many jobs they have. Who can't claim it, and how it works on low pay.
- The Rent Tax Credit: who qualifies and how much you get back20% of your rent, up to €1,000 a person in 2026 and €1,150 in 2027, double for couples. Claims for 2022 close on 31 December 2026.
- The Fisher Tax Credit: €1,270 for 80 days at seaFull-time and part-time sea fishers who spend at least 80 days at sea in a year can claim a tax credit of €1,270. Who qualifies and how to claim it.
Couples
Refunds
- Claiming a tax refund for a past yearPAYE workers can review the last four years in myAccount. Claims for 2022 close on 31 December 2026. What to claim, how, and what you'll get back.
- Claiming tax back during the yearYou don't have to wait for the year to end. Add credits in myAccount now and your payslips show less tax, or claim health expenses as you go.
- Tax relief on medical expenses: 20% back, nursing homes at up to 40%You get 20% of qualifying health costs back, and relief on nursing home fees at your highest rate. What qualifies, what doesn't, and how to claim.
- Flat rate expenses: a tax allowance for your jobNurses, teachers, trades, shop staff and many others get a fixed yearly allowance for tools, uniforms and fees. A nurse's €733 is worth €293.20 a year at 40%.
- Remote working relief: claiming for heat, light and broadbandIf you work from home, 30% of your electricity, heating and broadband for those days can be claimed, relieved at your top rate. How it's worked out.
Tax returns
- Form 11 or Form 12: which tax return do you file?Form 12 is the PAYE return, filed in myAccount. Form 11 is for the self-assessed, filed in ROS. The €5,000 and €30,000 tests decide which is yours.
- Income tax return deadlines for 2026, and the four-year limitForm 11 for 2025 is due 31 October 2026, or 18 November on ROS. Capital Gains Tax is due 15 December. Claims for 2022 close on 31 December 2026.
- Self-assessment in Ireland: who it applies to and how it worksIf you are self-employed, or have more than €5,000 of taxable income outside PAYE, you register for self-assessment and file Form 11 each year.
- Revenue myAccount and ROS: which you need and how to registerEmployees use myAccount to manage credits, claim refunds and file Form 12. The self-employed and businesses use ROS, with a digital certificate.
- Revenue scam texts and emails: how to spot them and what to doRevenue never texts or emails about a refund or a bill, or asks for bank details by phone. How to recognise a fake message and what to do if you replied.
- The tax defaulters list: who is published and how to avoid itRevenue publishes court fines and settlements over €35,000 every quarter. A qualifying disclosure made before an audit keeps you off the list.
- Enhanced Compliance Engagement: Revenue's pilot for high-wealth individualsA voluntary Revenue pilot to the end of 2027 lets individuals worth €20 million or more have returns reviewed and big transactions checked in advance.
- Asking Revenue for an opinion before a transaction: the rules for high-wealth taxpayersRevenue gives advance opinions only on complex, uncertain points. How high-wealth and financial services taxpayers apply, what to include, how long it lasts.
Benefits
- The Small Benefit Exemption: up to five tax-free gifts worth €1,500Your employer can give you up to five non-cash gifts or vouchers a year, worth €1,500 in all, tax-free. A benefit that goes over the limit is taxed in full.
- Benefit in kind (perks from work): which are taxed, and howPerks from your employer are added to your pay and taxed with income tax, USC and PRSI, unless an exemption applies. What's taxed, what isn't, and company cars.
- Tax on an electric company car in 2026 and 2027An electric company car gets €30,000 off its value for company car tax in 2026, falling to €15,000 in 2027. What that means for the tax you pay.
- Tax on a company van: 8% of the value, and when it's tax-freeA company van you can use privately is taxed at 8% of its value after a €10,000 reduction in 2026. Many vans used for work aren't taxed at all.
- Health insurance paid by your employer: the tax, and the relief to claimEmployer-paid health insurance is taxed as a benefit on the full premium. You can claim back 20% of up to €1,000 an adult and €500 a child in myAccount.
- Accommodation from your employer: when it is taxed and how it's valuedFree or cheap housing from your employer is taxed on the market rent plus bills it pays, less what you pay. It's tax-free if the job needs you to live on site.
- Cheap loans from your employer: how preferential loans are taxedA loan from your employer below 4% for a home, or 13.5% for anything else, is a taxable benefit. The benefit is the interest you didn't pay.
- Tax-free travel passes: how the scheme works and what you saveA bus, rail, Luas or ferry pass bought by your employer, or through salary sacrifice, is tax-free. On a €1,500 pass that saves up to €783.83.
- Work phones, laptops and broadband: when they're tax-freeA phone, laptop or internet connection your employer provides for work isn't taxed if private use is incidental and you don't own it. When that changes.
- Staff meals, canteens and meal vouchers: what is taxed since October 2025Meals on your employer's premises, open to all staff, are tax-free. Meal vouchers are taxed at full face value since 1 October 2025, with no 19 cent deduction.
- Employee shares: how ESPPs, RSUs and sell-to-cover are taxedA share purchase plan discount and RSUs at vesting are taxed as pay, with income tax, USC and PRSI. A later sale falls under Capital Gains Tax.
Family
- Maternity, paternity and parent's pay in 2026 and 2027Maternity Benefit is €299 a week in 2026 and €309 from January 2027. It is taxable but has no USC or PRSI. How the year's pay works out.
- Child Benefit in 2026 and 2027: €140 a month for each childChild Benefit is €140 a month per child under 16, or up to 18 in full-time education. It's tax-free, not linked to income, and unchanged in Budget 2027.
- Working Family Payment: weekly support for families on lower payWork at least 38 hours a fortnight and have children? Working Family Payment pays 60% of the gap between your income and a limit, raised €30 in Budget 2027.
- Fuel Allowance 2026/27: €38 a week, rising to €43 in JanuaryFuel Allowance helps with heating costs from late September to April. Budget 2027 raises it from €38 to €43 a week from January 2027. Who qualifies.
- National Childcare Scheme 2026/27: the subsidies and Budget 2027 changesEvery family using registered childcare gets €2.14 an hour off fees, and lower-income families more. From September 2027 the rate for younger children rises.
- Tax when someone dies: probate, the estate and what is dueIreland has no separate probate tax. The personal representative settles the deceased's tax, pays tax on estate income and gains, and files Form SA.2.
- Back to Work Family Dividend: keeping child payments when you start workLeave a jobseeker's or One-Parent Family Payment for work and keep €58 to €78 a week per child for a year. Then half for a second year. €64 to €84 from 2027.
- Carer's Allowance means test (the income check): what is and isn't countedThe first €1,000 a week of income (€2,000 for a couple) isn't counted for Carer's Allowance. This rises to €1,150 and €2,300 from July 2027.
- Home Carer Tax Credit: for a spouse who cares for someone at homeMarried couples and civil partners can claim up to €1,950 for 2026 (€2,050 for 2027). One partner must care for a child, someone 65+ or someone incapacitated.
Moving to Ireland
- SARP (Special Assignee Relief Programme): tax relief for staff sent to IrelandThe Special Assignee Relief Programme takes 30% of income over €125,000 out of income tax for up to five years. It's for staff sent here by their employer.
- Moving to Ireland: residence, your first year's tax and what to set upYou are Irish resident after 183 days in a year, or 280 over two. Split-year treatment and full credits keep the first year's tax low if you register properly.
- UK and Irish salaries compared: how the tax systems differIreland takes a smaller share of lower salaries than the UK, and a larger share from middle incomes up. How the two tax systems compare.
Housing
Everyday money
- Building a monthly budget in Ireland: a method that worksStart from your real take-home pay, set aside a monthly share of yearly bills, and compare your spending with official household averages. A step-by-step plan.
- Your personal inflation rate: why prices rise faster for some householdsInflation was 4.1% in the year to September 2026, but housing and energy rose far faster than food. How to work out the rate that applies to your spending.
- Your credit report: the Central Credit Register explainedIreland's Central Credit Register holds every loan of €500 or more. You can get your report free, fix mistakes and add a statement. There is no credit score.
- Paying down debt: overdrafts, consolidation and the true cost of creditA lower monthly repayment over a longer term usually costs more in total. How to compare loans, use overdrafts sensibly, and decide whether to consolidate.
- Choosing health insurance: community rating, waiting periods and switchingEveryone pays the same for the same plan, but starting at 35 or older adds 2% a year. How to compare plans, switch without losing cover, and the tax relief.
- Rent to income: how much of your pay goes on rent, county by countyOn the typical (median) salary, an average new Dublin tenancy takes over half of take-home pay. Rent-to-income ratios by county, from official figures.
- Selling solar power to the grid: the tax-free limitUp to €400 a year from selling home-generated electricity to the grid is free of income tax, USC and PRSI to 2028. Budget 2027 raises the limit to €600.
Motoring
- PCP (Personal Contract Plan) or hire purchase: how car finance works and what it costsA Personal Contract Plan (PCP) costs less a month than hire purchase because of a big final payment. How they compare, handing a car back and the rate cap.
- Electric or petrol: what each costs to buy, tax and run in 2026Electric cars pay €120 motor tax and get up to €5,000 off registration tax, extended to 2028. How running costs compare at 2026 fuel and electricity prices.
- Importing a used car from Britain or Northern Ireland: duty, VAT and Vehicle Registration TaxA used car from Great Britain can face 10% customs duty and 23% VAT before registration tax (VRT). One from Northern Ireland usually pays VRT only.
Customs
- Customs charges on online shopping from outside the EU in 2026Since July 2026, parcels from outside the EU worth €150 or less pay €3 duty per item plus VAT. From 1 November a €2 handling fee per item is added.
- Excise licences: who needs one, what they cost and how to renewSelling alcohol, running gaming machines or trading fuel needs an excise licence from Revenue. Most run to 30 September and need tax clearance to renew.
- Centralised Clearance at Export: declaring in Ireland, exporting elsewhereAn Authorised Economic Operator can lodge export declarations with Irish Customs for goods leaving from another EU country. Who qualifies and how to apply.
Property
- Living City Initiative: tax relief for restoring older city buildingsRefurbish an older building in a Special Regeneration Area of six cities and deduct the cost from your income. Now runs to 2030, for homes built before 1975.
- Irish Real Estate Funds (IREFs): the 20% withholding tax explainedFunds holding mainly Irish property are IREFs, and most non-resident investors suffer 20% withholding tax on distributions and redemptions. Who is exempt.
- Rent-a-Room Relief: tax-free income from a lodgerUp to €14,000 a year from letting rooms in your home is free of income tax, USC and PRSI, rising to €16,000 from 2027.
- Local Property Tax 2026 to 2030: bands, local rates and payingLocal Property Tax for 2026 to 2030 is set by your home's value on 1 November 2025. It starts at €95 a year in band 1, adjusted by your council.
- Stamp duty on buying a home in IrelandStamp duty on homes is 1% up to €1 million, 2% to €1.5 million and 6% above. New homes are charged on the price without VAT.
- Building homes on land you bought: the stamp duty refundBought land at 7.5% stamp duty and started building homes within 30 months? Revenue refunds the difference down to 2%, for work started by 2030.
- Help to Buy: up to €35,000 towards a new homeHelp to Buy refunds income tax and DIRT (savings tax) to first-time buyers of new homes. Up to €35,000 on contracts from 7 October 2026, capped at 10% of price.
- Help to Buy and the First Home Scheme: which, or both?Help to Buy is a tax refund of up to €35,000; the First Home Scheme takes an equity share of up to 30%. Many buyers of new homes use both.
- The cost of moving house: stamp duty, fees and the restBeyond the price: stamp duty at 1%, solicitors, surveys and agents with 23% VAT, removals, and any fee for breaking a fixed-rate mortgage.
- Renting or buying in Ireland: how to compare them fairlyCompare buying and renting on what you'd have after some years: home equity against investing the deposit and any savings. Assumptions decide it.
Companies
- Pillar Two in Ireland: registration, returns and deadlinesGroups with revenue of €750 million or more pay at least 15% in each country. Who must register with Revenue, what to file, and the 2026 deadlines.
- The Knowledge Development Box: a 10% rate on profits from R&DCompanies earning from patents and software developed through their own R&D can have those profits taxed at an effective 10%. Budget 2027 extends it to 2032.
- Section 481 film tax credit: 32%, or 40% for lower-budget films and visual effectsProducer companies get a corporation tax credit of 32% of qualifying Irish spend, up to €125 million. Lower-budget films and visual effects work can get 40%.
- The digital games tax credit: 32% of development costsGames companies can claim a 32% corporation tax credit on qualifying development spending, up to €25 million a game. Budget 2026 extended it to 2031.
- The unscripted production tax credit: 20% for unscripted programmesProducers of unscripted programmes that pass a cultural test can claim a 20% corporation tax credit on qualifying spending, on up to €15 million.
- iXBRL financial statements: which companies must file themMost companies filing a corporation tax return must submit accounts in iXBRL unless they are small on all three tests: assets, turnover and employees.
- Unpaid salaries and bonuses: the six-month rule in section 996A business may deduct wages or a bonus in its accounts before paying them. If not paid within six months of the year end, PAYE is due as if paid then.
- The enhanced deduction for building apartments: 125% of construction costsDevelopers building blocks of 10 or more apartments can deduct an extra 25% of building costs, capped at €50,000 an apartment. For projects started to 2030.
- Foreign entities: opaque or transparent for Irish tax?Whether a foreign business, partnership or fund is taxed like an Irish company or partnership depends on a two-stage test from case law. Revenue's approach.
- Moving assets within a group: section 617 and the no gain, no loss ruleWhen one group company transfers an asset to another, no chargeable gain arises: the buyer takes over the seller's cost. Conditions, exceptions and clawback.
- Specified financial transactions: how Islamic finance is taxed in IrelandFinance structured without interest, such as Shari'a-compliant products, is taxed like its conventional equivalent: the return is treated as interest.
- Reform of how interest is taxed: where it stands after Budget 2027The Government is reforming the rules on tax relief for interest in phases. Budget 2027 brings first targeted changes for borrowing to lend or invest.
Pensions
- Pension contribution limits: how much you can pay in with tax reliefRelief on your own pension contributions is capped by age, from 15% of earnings under 30 to 40% from 60, on earnings up to €115,000.
- How to claim tax relief on pension contributionsPayroll contributions get relief automatically. Payments you make yourself are claimed in myAccount or on Form 11, and can be backdated until 31 October.
- What a pension contribution really costs after tax reliefA contribution that comes off income taxed at 40% costs 60c in the euro; at 20% it costs 80c. Here's how to tell which applies, and where relief runs out.
- Tax on a pension lump sumThe first €200,000 of retirement lump sums in your lifetime is tax-free; the next €300,000 is taxed at 20%.
- The Standard Fund Threshold: €2.4 million in 2027The limit on tax-favoured pension savings rises from €2,200,000 in 2026 to €2,400,000 in 2027 and €2,800,000 in 2029. Savings above it are taxed at 40%.
- Auto-enrolment: how MyFutureFund worksEmployees aged 23 to 60 earning €20,000+ with no payroll pension are in MyFutureFund: you pay 1.5%, your employer 1.5%, the State 0.5%.
- MyFutureFund or a PRSA (personal pension): which gives you more?MyFutureFund adds an employer match and a State top-up. A personal pension (PRSA) gets relief at 20% or 40%. Without employer money, MyFutureFund usually wins.
- PRSA (personal pension) or company pension: the differences that matterA PRSA (personal pension) is yours and moves with you; a company pension is your employer's. Tax relief is the same; access ages, limits and lump sums differ.
- Will your pension be enough? Working out your retirement gapStart from the income you want and take off the State Pension (up to €299.30 a week in 2026). Then see whether your own pension covers the rest to age 90.
- How your State Pension is worked outThe full State Pension (Contributory) is €299.30 a week in 2026 and €309.30 from January 2027. It needs 2,080 contributions, about 40 years.
- Tax on a foreign pension if you live in IrelandUK, US and other foreign pensions are usually taxed in Ireland: income tax and USC, but no PRSI. Foreign State pensions are free of USC.
Investing
- Retiring early in Ireland: planning for financial independenceThe 4% rule ignores Irish tax. Exit tax on funds, pension access at 60, minimum pension-fund withdrawals and the State Pension at 66 change when you can stop.
- How savings and investments are taxed in IrelandDeposit interest pays 33% DIRT (tax on interest), ETFs 38% exit tax (35% from 2027), shares Capital Gains Tax and dividends your top rate.
- Dividend withholding tax: what the 25% covers and what you still oweIrish companies keep back 25% of dividends as withholding tax. It counts towards your tax, but dividends are taxed at your top rate plus USC and PRSI.
- ETFs or direct shares: which is taxed less in IrelandFund (ETF) gains pay exit tax every 8 years. Shares pay Capital Gains Tax only when sold, but dividends are taxed each year.
- Cash savings or investing: how to decide, after Irish taxDeposit interest pays 33% tax and is protected up to €100,000. Investments can earn more but can fall. How tax and time change the choice.
- What waiting to invest costs youA few years' delay can cost far more than the contributions you skip, because you lose the growth on them too. The figures, after Irish tax.
- How much investment and pension charges really costOn regular savings over 25 years, a yearly charge of 1.5% instead of 0.2% costs about €37,000. How charges compound, and where they hide.
- Emergency fund or invest first?Investing spare money straight away usually ends with more, but leaves you exposed if income stops. What the trade-off costs, after deposit tax and exit tax.
- The Investment Account from July 2027: how it will workFrom 1 July 2027, invest up to €12,000 a year. Pay 1% a year only on the value above €50,000, with no exit tax, Capital Gains Tax or 8-year rule.
- Borrowing to invest: the risks, and the tax that makes it harderBorrowing magnifies gains and losses. In Ireland the interest gets no tax relief against the gain, so investments must beat the loan rate by a wide margin.
- Currency risk: how the euro-dollar rate changes your investment returnUS shares and dollar funds are taxed on the gain in euro, so a stronger euro cuts both your return and your tax. How to see the effect on Capital Gains Tax.
- Crypto tax in Ireland: Capital Gains Tax on selling, swapping and spendingSelling, swapping or spending crypto is usually a disposal for Capital Gains Tax: 31% from 7 October 2026, after the first €1,270 of gains each year.
- Crypto exchanges now report to Revenue: what the new EU rules mean for youSince 1 January 2026, crypto exchanges collect your tax details and transactions. The first reports go to Revenue by 31 May 2027 and abroad by 30 September.
- Employment Investment Incentive: tax relief for investing in Irish SMEsThe Employment Investment Incentive lets you deduct 50% to 125% of money put into a qualifying small company from your income: up to 50% relief.
Savings
- DIRT (Deposit Interest Retention Tax): the tax on savings interestBanks, credit unions and An Post deduct 33% tax from interest before paying it. No USC is due, PRSI sometimes is, and the interest goes on your return.
- DIRT (tax on savings interest): exemptions, refunds and who gets interest tax-freePeople 65 or over on incomes under €18,000 (€36,000 for a couple), and some others, can get interest tax-free or claim the tax back.
- Interest from a foreign bank account: how it is taxedInterest from an EU bank is taxed at 33% on your return. From the UK or US, it's 40% if you pay the higher rate. Late returns pay 40%.
Business
- Start-up Relief for Entrepreneurs (SURE): getting back tax you paid as an employeeLeaving a job to start a company? Start-up relief (SURE) can refund income tax from the previous six years on money you put into new shares in it.
- Corporation tax in Ireland: rates, payment dates and reliefsCompanies pay 12.5% on trading profit and 25% on rent and investment income. How preliminary tax works, and what Budget 2027 changes.
- R&D tax credit: how it is worked out and paidCompanies get 35% of qualifying R&D spend back as a tax credit, paid over three years if it exceeds their tax. Budget 2027 makes it more generous.
- Close company surcharge: the extra tax on profits kept in the companyOwner-managed companies pay a 20% surcharge on undistributed rent and investment income, and service companies 15% on half their trading income.
- Salary or dividends: taking money out of your companyA salary is deductible for the company; a dividend is paid from profit already taxed at 12.5%, then taxed again as your income. When each makes sense.
- Participation exemption: foreign dividends received by Irish companiesSince 2025 an Irish company can choose to exempt dividends from foreign subsidiaries it owns 5% or more of. The other way is to pay tax and claim a credit.
- Section 626B: tax-free sales of shares in subsidiariesAn Irish company pays no tax on selling shares in a trading subsidiary in the EU or a treaty country. It must have held 5% or more for 12 months.
- VAT in Ireland: rates, registration and returnsRegister once sales pass €42,500 for services or €85,000 for goods. Charge 23%, 13.5% or 9%, reclaim VAT on costs, file every two months.
- The 9% VAT rate: restaurants, energy and apartmentsRestaurants, hot food and hairdressing pay 9% VAT from 1 July 2026; electricity, gas and new apartments do until 2030. Hotels stay at 13.5%.
- E-invoicing in Ireland: the 2028 to 2030 timetableFrom November 2028 large companies must send structured e-invoices to Irish business customers, and every business must be able to receive them.
- Inward processing: importing goods without paying duty and VAT up frontGoods brought in from outside the EU to be processed can be imported with customs duty and import VAT suspended, if Revenue authorises it. How it works.
Pay and benefits
- Company car benefit in kind (the tax on the perk): how it is worked out in 2026Tax on a company car is a share of its list price, set by CO2 and business kilometres. In 2026, €10,000 comes off the price first, more for electric cars.
- Car allowance or company car: which leaves you better offA company car costs you benefit-in-kind tax; a car allowance is taxed as pay but tax-free mileage can follow. How to compare the two in 2026.
- Tax relief on third-level tuition feesGet 20% back on college fees you pay, up to €7,000 a course, after a €3,000 disregard (€1,500 part-time). Budget 2027 cuts the disregard.
- Reduced USC for medical card holders and over-70sWith a full medical card, or aged 70 or over, and income of €60,000 or less, USC is 0.5% then 2%. What it saves in 2026 and 2027.
Landlords
- Tax on rental income in Ireland: a guide for landlordsRent is taxed at your top rate after allowable costs. Mortgage interest, wear and tear and Rental Income Relief of up to €1,000 for 2026 bring it down.
- Rental Income Relief: up to €1,000 off your tax for 2026Landlords of residential property get a credit of 20% of rental profit, up to €800 for 2025 and €1,000 for 2026 and 2027.
- Mortgage interest on a rental property: what you can claimLandlords can deduct 100% of the interest on a loan to buy, improve or repair a let home. The tenancy must be registered with the Residential Tenancies Board.
- Retrofitting a rental: the €10,000 deduction for landlordsLandlords can deduct up to €10,000 a home for grant-aided energy upgrades to 2028, on up to three homes from 2026. Claim it in the year of the work.
- Renting out property abroad: Irish tax on foreign rentIrish residents pay Irish tax on rent from property abroad, with a credit for foreign tax where there's a tax treaty. Foreign losses stay with foreign rents.
- Is your rental paying its way? Yield, interest cover and stress testsThree numbers tell a landlord most of what matters: yield after costs, interest cover and loan-to-value. How to work them out and stress-test them.
Gifts and inheritances
- Inheritance tax in Ireland: how Capital Acquisitions Tax worksInheritance tax is 33% of what you inherit above your group threshold: €420,000 from a parent from 7 October 2026. Earlier gifts count.
- Gift tax in Ireland: what you can give and receive tax-freeThe first €3,000 a year from each person is tax-free. Above that, gifts count against your lifetime threshold, then pay 33%.
- Inheriting the family home: the dwelling house exemptionAn inherited home can be free of inheritance tax if you lived there for three years and own no other home. You must keep living there for six years after.
- Family loans and rent-free homes: when they count as giftsAn interest-free loan from a relative is a gift each year, valued at the deposit interest forgone. Close-family loans over €335,000 must be reported.
Farming
- Farm Restructuring Relief: selling land to consolidate your farmSell farmland and buy land nearer your farm within 24 months, with a Teagasc certificate. Capital Gains Tax is then relieved in proportion to what you reinvest.
- Tax reliefs for farmers passing on or restructuring landAgricultural Relief cuts the taxable value of an inherited farm by 90%. Retirement relief, stamp duty reliefs and Budget 2027 changes also help farmers.
Mortgages
- Mortgage interest tax credit: the last year is 2026Homeowners can claim 20% of half the rise in mortgage interest since 2022, up to €625 for 2026. Claim it after the year ends; 2025 was worth up to €1,250.
- How much can you borrow? Loan-to-income and loan-to-valueCentral Bank rules cap mortgages at 4 times income before tax for first-time buyers (3.5 for others) and 90% of the price for a home.
- The mortgage stress test: could you pay if rates rose 2%?Lenders must test whether you could repay at 2% above the rate offered, unless it's fixed for 5 years or more. Run it yourself first.
- Fixed or variable mortgage rate? How to chooseA fixed rate gives certain repayments but can cost a fee to leave early. A variable rate can change but can be overpaid or cleared free. Or split the loan.
- Overpaying your mortgage: what it saves, and when to invest insteadOverpaying a variable-rate mortgage is fee-free and earns your mortgage rate, tax-free. Compare that with savings and investments after tax.
- What a mortgage calculator leaves outA repayment figure is only part of the cost of owning. Add stamp duty, legal fees, mortgage protection, home insurance, property tax and any management fees.
- Cashback and green mortgage rates: are they worth it?Cashback is paid once; a higher rate costs you every month. Compare the cashback with the extra interest over the years you expect to keep the loan.