Getting Mortgage Protection with Diabetes in Ireland (2026 Guide)

Getting Mortgage Protection with Diabetes in Ireland (2026 Guide)

If you have diabetes and you're buying a home, you'll need mortgage protection insurance before drawdown. The good news: most people with diabetes can get cover. The challenge: premiums can be significantly higher, and choosing the wrong insurer can cost you thousands.

This guide explains how diabetes affects your application, which factors matter most, and how to secure the best possible terms.

Can You Get Mortgage Protection with Diabetes?

Yes. Most people with diabetes can get mortgage protection in Ireland, though premiums will almost certainly be higher than standard rates. In some cases, insurers may postpone applications until control improves, or rarely, decline cover.

The key is applying to the right insurer from the start. Each of Ireland's five major life insurers assesses diabetes differently. Poor insurer selection can mean paying much more or facing delays weeks before closing.

Type 1 vs Type 2: Does It Matter?

Yes, significantly. Type 1 diabetes generally faces stricter underwriting because it develops earlier and carries different long-term risk profiles.

Type 1 - Almost always requires insulin, involves lifelong management. Expect premium loadings, with extent depending on HbA1c levels and complications.

Type 2 - Can sometimes achieve standard rates with excellent control, diet-only or metformin management, and no complications. However, many Type 2 cases still attract loadings.

Premium difference between Type 1 and Type 2 for identical cover can be 50-100% higher for Type 1.

What Insurers Assess

HbA1c Levels - Typically, under 53 mmol/mol (7%) significantly improves terms. Above this, expect higher loadings or postponement.

Medication - Diet-controlled or metformin-only receives best terms. Insulin dependency (Type 1 or Type 2) means higher premiums.

Time Since Diagnosis - Longer periods generally mean higher loadings.

Complications - Retinopathy, neuropathy, nephropathy, or cardiovascular issues dramatically affect premiums.

Other Factors - BMI, blood pressure, cholesterol, and smoking all compound diabetes risk.

Premium Impact: Real Examples

A high level example. A non-diabetic aged 30 might pay €20 monthly for €200,000 of decreasing cover over 25 years. Here's what diabetes typically adds:

Well-Controlled Type 2 (HbA1c under 53, metformin only): €30-40 monthly Type 2 with Complications or Higher HbA1c: €45-60 monthly
Type 1 with Good Control: €60-70 monthly Type 1 with Complications: €70-90+ monthly

Over 25 years, these loadings mean €3,000-21,000 extra compared to standard rates. More importantly, premium loadings for identical diabetes presentations can vary 50-100% between insurers. One might quote €35, another €75 for the same cover—choosing wisely saves thousands.

Please note these are very general indications and you shoudl get in touch with us for details specific to your own circumstances.

Preparing Your Application

Different insurers have vastly different appetites for diabetes risk. Premium loadings for identical presentations can vary by 50-100% between insurers. Specialist broker knowledge here becomes invaluable—they know which insurer to approach first.

Get Recent Blood Results - Ensure your GP has up-to-date HbA1c readings from the past 3-6 months.

Gather Medical History - Know diagnosis date, medication history, dosages, complications, recent specialist appointments.

Optimise HbA1c - If control isn't optimal and timing allows, improve readings before applying. Months of better management can save in premiums.

Address Other Risk Factors - Weight loss, smoking cessation, and blood pressure management all improve terms.

Complete Diabetes Questionnaire Thoroughly - Answer comprehensively and accurately. Vagueness delays underwriting.

The Application Process and Timeline

Don't leave this until the last minute. Diabetes cases take 5-7 weeks minimum:

1. Initial Application - Complete standard application form disclosing diabetes (1 day)
2. Diabetes Questionnaire - Detailed questions on diagnosis, treatment, control, complications (1-2 days)
3. GP Report - Insurer requests medical report from your GP (4-6 weeks in Ireland—plan accordingly)
4. Underwriting Decision - Standard terms (rare), premium loading (common), postponement, or decline (3-5 days after GP report)
5. Policy Issue - If approved with loading, decide whether to proceed

Apply the moment your offer is accepted. Waiting until weeks before closing risks delays.

Common Mistakes and What If You're Declined?

Avoid These Errors:

• Applying to your bank's insurer first without shopping around
• Incomplete disclosure of complications or medication changes
• Applying when HbA1c is very high—wait until control stabilises
• Not using a specialist broker experienced with diabetes cases

If Declined (uncommon but possible): Typically happens when control is very poor, serious complications exist, or multiple risk factors compound. Options: improve control and reapply in 6-12 months, try a different insurer, or work with a specialist broker. Under current regulations, lenders sometimes proceed if three insurers decline you.

Why Use a Specialist Broker?

Diabetes cases benefit enormously from specialist broker involvement. Experienced brokers identify which insurer offers competitive terms for your specific diabetes presentation, guide favourable case preparation, handle the GP report process efficiently, and arrange backup applications if needed. Most charge no fees (earning insurer commission instead).

The Bottom Line

Diabetes makes mortgage protection more complex and expensive, but shouldn't stop you buying a home. Most people with diabetes get approved—the key is choosing the right insurer from the outset.

Action Steps:

1. Start Early - Apply when your offer is accepted, not weeks before closing
2. Prepare Thoroughly - Get recent HbA1c results, gather complete medical history
3. Be Honest - Complete disclosure avoids claim problems later
4. Choose Your Insurer Wisely - Premium differences of 50-100% exist for identical cases
5. Consider Specialist Help - Brokers experienced with diabetes know which insurer to approach first

The small amount of extra effort now prevents expensive mistakes and stressful delays when you're trying to close on your home. If your management improves significantly after getting cover (HbA1c drops substantially, you come off insulin), you may be able to request a premium review or reapply for better terms in future.

Need help navigating mortgage protection with diabetes? Our team regularly assists clients with diabetes in securing appropriate cover. Get a quote or call 01 539 44 50 to discuss your circumstances.

Northstar Financial Planning Limited trading as QuoteLeader is regulated by the Central Bank of Ireland, registration number 190060.