Home Loan Apply Online in Ireland: Step-by-Step Guide

Few things feel as slow as waiting for a mortgage decision, especially after you have found the right home. Yet most Irish lenders now accept applications online, and Permanent TSB advertises credit approval within 72 hours of a completed submission (permanent tsb (Irish retail bank)). The sequence matters: approval in principle first, then documents, then a formal offer — and knowing the order can save you weeks.

Minimum deposit for first-time buyers: 10% · Average mortgage approval time: 2–4 weeks · Lenders with online portals in Ireland: 12+ · Average mortgage rate (illustrative): 4.5%

Nine figures, one pattern: the Irish mortgage system rewards preparation — small deposit floors, fixed notice windows, and a tax refund that only arrives if you apply in time. The numbers come from lender pages, Revenue, and the Central Bank.

What is a mortgage in principle?

A mortgage in principle — also called approval in principle, or AIP — is a lender’s early estimate of what you can borrow. AIB (major Irish lender) describes it as an indication of potential borrowing capacity, not the same as final mortgage approval or a loan offer. It is also the most useful free step you can take before viewing homes.

How to get a mortgage approval in principle online

• Pick a lender with an online AIP form — most major Irish banks have one.
• Enter your details: income, employment, and monthly spending.
• Upload ID and recent payslips so the lender can verify you.
• Receive your AIP with an estimated borrowing amount.

The point of doing this online is speed. AIB (major Irish lender) lets applicants apply online, by phone, or in a branch and says an AIP can be issued once you provide the relevant information. The document list at this stage is short, which is exactly why the AIP is the right first move.

What documents are needed for mortgage in principle

• Photo ID — passport or driving licence.
• Recent payslips — usually three to six months.
• Bank statements showing savings and regular outgoings.
• Details of existing loans, credit cards, or other commitments.

Lenders want to see that the mortgage payment fits after your normal costs. permanent tsb (Irish retail bank) says applicants should allow roughly one to two weeks to gather the required documentation, so having scans ready before you start turns the AIP into a one-sitting task.

The pattern: an AIP is fast because it is provisional. The real gate is the formal offer, when the lender checks the property, your full bank history, and a valuation against the agreed price.

How much deposit do I need for a mortgage?

Deposit rules are where the Central Bank’s lending limits meet your savings record. AIB (major Irish lender) sets the baseline for first-time buyers: a minimum 10% deposit, corresponding to a maximum 90% loan-to-value ratio on a principal home. The same guide reminds buyers to budget for costs beyond the deposit, including stamp duty and legal fees.

How much deposit for a 300k house

• €300,000 home, first-time buyer: €30,000 deposit (10%), plus stamp duty and legal fees.
• €500,000 home, first-time buyer: €50,000 deposit (10%).
• Above €500,000: 10% of the first €500,000, then 20% of the excess.
• Second-time buyers: 20% minimum deposit.

Those are the macro-prudential rules set by the Central Bank of Ireland (financial regulator), and lenders apply them to every home loan. The jump from 10% to 20% is why buyers moving up often sell before they buy.

No deposit mortgage options

• True 100% LTV mortgages are effectively unavailable in Ireland because the Central Bank caps first-time buyer lending at 90%.
• Some lenders offer 90% LTV deals with mortgage insurance or a guarantor, but criteria are strict.
• Help to Buy does not replace your deposit — it refunds tax you have already paid.

Revenue’s Help to Buy (HTB) incentive refunds eligible Income Tax and Deposit Interest Retention Tax paid in the four tax years before your application (Revenue (Ireland’s tax authority)). The rules are fixed: the property must be a new home, the price cannot exceed €500,000, and your mortgage must generally equal at least 70% of the purchase value (Revenue (tax authority rules)). Applications go through Revenue’s online system — myAccount for PAYE workers, ROS for self-assessed taxpayers (Revenue (HTB applicant guide)).

The trade-off: a no-deposit path is nearly closed in Ireland, but the combination of a 10% deposit and Help to Buy is the closest practical equivalent. Save the deposit, then let the tax refund refill your cash buffer.

What’s the easiest way to get a home loan?

The fastest route is the lender’s own digital portal, where the whole file — form, documents, messages, and decision — lives in one place. permanent tsb (Irish retail bank) offers exactly that: start an application, upload documents, talk to a mortgage consultant, and track progress online.

Online application steps

• Get an approval in principle to confirm your budget.
• Scan your documents: ID, payslips, bank statements.
• Submit the full application with the property details.
• The lender orders a valuation and checks your history.
• You receive a formal offer, usually valid for a set period.

Not every step is instant, but the portal removes the slowest part of the old process: chasing paper. AIB guides first-time buyers through the same route online, by phone, or in a branch (AIB (major Irish lender)).

Documents needed to apply for a home loan

• Government-issued photo ID.
• Payslips for the last three to six months, or accounts if self-employed.
• Bank statements showing salary, rent, and savings habits.
• Proof of other loans — lenders count these against you.
• A recent mortgage statement if you are remortgaging.

Lenders compare the income on your form with the deposits in your account; a mismatch is the most common reason a file stalls. Permanent TSB’s guidance is one to two weeks for the paperwork, so treat the document scan as a project, not an afterthought.

That is the real difference between a two-week application and a two-month one: the preparation, not the portal.

How does remortgaging work?

Remortgaging means moving your existing mortgage to a new lender — or renegotiating your current rate with the same lender — while keeping the same property. The usual goal is a lower rate, cashback, or a safer fixed term.

Do I need a solicitor to remortgage?

• Yes — a solicitor handles the legal transfer and title registration.
• The new lender arranges a property valuation, which you usually pay for.
• Early repayment charges can apply if you break a fixed rate early.

The legal and valuation fees are the real price of switching. The Central Bank of Ireland (financial regulator) requires lenders to send a reminder about refinancing options between four and eight weeks after the first notification, and to explain the pros and cons of incentives such as cashback. The rules exist so borrowers do not drift onto a higher standard variable rate by accident.

What documents do I need to remortgage?

• Your current mortgage statement, showing balance and rate.
• Proof of income and employment.
• Photo ID and proof of address.
• Three to six months of bank statements.

The document set mirrors your original application, with one addition: the current mortgage statement. It tells the new lender what they are taking over, including any early repayment charge that still applies.

The implication: switching is a paper exercise with a deadline you control. Work backwards from the end of your fixed rate — if you have six months left, start the valuation and solicitor work four months out so the switch closes cleanly.

Is remortgaging cheaper than a loan?

Cheaper is a comparison of two numbers: the interest rate and the fees on top. A mortgage is secured against your home, so lenders price it below an unsecured personal loan; but a remortgage carries legal and valuation costs that a personal loan does not.

Cost of remortgaging vs personal loan

• Mortgage rates are generally lower than personal loan rates on large amounts.
• Remortgaging adds solicitor fees, valuation fees, and possible early repayment charges.
• A personal loan is often cheaper for small balances or short terms, despite the higher rate.
• The deciding number is total cost: fees plus interest over the full term.

The Central Bank of Ireland (financial regulator) makes the maths easier: lenders must notify you about cheaper options 60 days before a fixed rate ends, and provide a personalised euro saving estimate alongside alternative refinancing options. That estimate is a concrete number you can compare directly with a personal loan quote.

Current remortgage deals

• Compare lender rate cards directly — the best published rates shift by week.
• The Central Bank’s consumer hub explains switch protections, including cashback disclosure.
• Include valuation, solicitor, and any discharge fees in your comparison.

A deal with cashback can still be worse than a no-cashback deal with a lower rate over five years. The personalised euro saving estimate from your lender is the closest thing to an apples-to-apples answer.

The pattern: a rate cut is a bet that pays off over time — the longer your fixed term, the more the savings outrun the up-front fees.

Cost comparison: remortgage vs personal loan

Three dimensions separate a remortgage from a personal loan, and one pattern runs through them: the secured route demands more paperwork and fees, but rewards the borrower with a cheaper rate.

The takeaway: run the same comparison on a large balance and a small one. A remortgage wins on large debts; on small borrowing needs, the legal fees alone can swallow the rate advantage.

Pros and cons of online mortgage applications

Online applications changed the timeline, not the rules. The same deposit, credit, and valuation checks still apply — the portal just removes the branch queue.

The trade-off is simple: digital saves weeks on a clean file and adds friction when a file is unusual. Self-employed income, gifted deposits, or a property that needs major work will eventually need a human underwriter.

Steps to apply for a home loan online

The full route from first search to formal offer fits into six steps. The first four are the ones you control; the last two depend on lender timelines.

1. Check your credit record and gather savings evidence — lenders look at how you manage existing credit.
2. Get an approval in principle online to set your budget.
3. Compare lenders on rate, fees, cashback, and portal quality.
4. Upload your documents — ID, payslips, bank statements — and submit the full application.
5. Wait for the valuation and underwriting checks.
6. Receive the formal offer, sign the mortgage deed, and arrange drawdown.

Permanent TSB’s 72-hour credit approval window shows how fast the credit-checking stage can be once a file is complete; the valuation and legal work extend the full timeline to the realistic two-to-four-week range most buyers experience.

What’s confirmed, what’s still unclear

Some parts of the Irish mortgage market are fixed by regulation; others depend on lenders, markets, and the details of your own file. The distinction tells you where to trust the headline and where to do your own homework.

Confirmed facts:

• The 10% first-time buyer deposit floor is set by the Central Bank and confirmed in AIB’s lender guide.
• Online applications are accepted by the major Irish lenders, including AIB and Permanent TSB.
• Help to Buy refunds tax paid in the four previous tax years for qualifying new homes up to €500,000.
• Your lender must notify you 60 days before a fixed rate ends and include a personalised euro saving estimate.

What’s unclear:

• Exact remortgage costs in 2026 — fees and rates move with the market and differ by lender.
• Future Avant Money interest rates — no locked figure exists for 2026.
• Whether a 90% LTV application succeeds — credit history, income stability, and deposit source decide.
• No-deposit availability — some lenders use mortgage insurance or guarantors, but the terms change constantly.

The practical read: treat confirmed rules as fixed costs and unclear figures as variables to resolve before you commit.

What the experts say

Consumer bodies compress the process into two pieces of advice that cover most mistakes:

You should get a mortgage in principle before you start viewing properties.

— Competition and Consumer Protection Commission (CCPC), Ireland’s consumer watchdog

On documents, the state’s public information service is just as direct:

Proof of identity, proof of income, bank statements, and evidence of deposit savings.

— Citizens Information, Ireland’s public information service

The two quotes contain the whole strategy: secure the AIP first, and have the document set ready before you ask for anything.

Your next move

The online mortgage route in Ireland is genuinely faster than the branch-era version — Permanent TSB’s 72-hour credit approval window proves a complete file can move quickly. The Central Bank deposit rules and the document list still separate prepared applicants from delayed ones. The strategy is the same whether you are buying or switching: secure an approval in principle online, compare three lenders, and keep your documents in one digital folder. For a first-time buyer in Ireland, the choice is clear: apply through a lender portal this week, claim Help to Buy if the home is new, and treat the deposit, not the rate, as the main obstacle. For a homeowner on a fixed rate, the same logic applies: wait for the 60-day notice, compare the personalised saving estimate, and switch before the rate resets — or accept paying the higher rate for another term.

• AIB online mortgage application — first-time buyer guide
• Permanent TSB online mortgage portal

Frequently asked questions