Moving Back to Ireland From the US? Your tax situation is more complex than you think.
Most people returning from America make at least one costly tax mistake in their first year back. Find out your personal risk level — free — in 60 seconds.
Free Tax Risk Check
What's Your Tax Risk Level?
Answer 6 quick questions about your situation and we'll show you exactly where you could be exposed — before it costs you.
Your Free Tax Risk Assessment
6 quick questions. 60 seconds. Find out exactly where your tax exposure is before you move — and what to do about it.
Free · No obligation · No credit card needed
Common Mistakes
Most people returning home don't know what they don't know
You've spent years building a life in America — a 401(k), savings, maybe a property or stock portfolio. Moving back feels like coming home. But from a tax perspective, it can trigger obligations most people never see coming.
- Assuming Irish and US tax cancel each other out
They don't always — the order of events and treaty elections matter significantly.
- Missing split-year relief
This must be structured before you arrive in Ireland. Once you're here, the window may be gone.
- Drawing down US retirement accounts incorrectly
401(k)s, IRAs, and Roth accounts are taxed very differently under Irish rules than US rules.
- Bringing US savings into Ireland without planning
Remittance basis rules can save you significant tax — but only if structured in advance.
- Waiting until after you've arrived
Many reliefs can only be applied before Irish tax residency begins. Timing is everything.
Don't leave this to chance
The cost of getting this wrong isn't just a fine. It's years of overpaying, or a sudden tax bill you didn't budget for. Get clarity before you move.
Check My Risk — FreeFree · Takes 60 seconds · Instant results
Or book a consultation
A 1-hour session tailored to your specific situation — your income, accounts, and timeline.
Book for €335 →Is this right for me?
This is for you if…
You don't need to have it all figured out. You just need to be in one of these situations.
You're Irish (or have Irish citizenship) and are planning to return home after living in the US
You're a dual US–Irish citizen moving back and not sure which tax rules apply to you
You've been in the US for 3+ years and have built up savings, a 401(k), or investment accounts
You own property or assets in the US and aren't sure how they'll be treated by Irish Revenue
You're still planning your move and want to understand the tax implications before you commit
You've already moved back and have a nagging feeling you may have made some costly mistakes
Get Clarity
Two ways to get the answers you need
Choose based on where you are in the process.
Get to know us
Free 5-Minute Introduction Call
Not sure if Coll & Co are the right fit for your situation? This is a brief 5-minute call to introduce our services and hear a little about where you're at. No advice is given — it's simply a chance to find out if a full consultation makes sense for you.
- ✓ A quick intro to how Coll & Co can help with your move
- ✓ Tell us briefly about your situation — we'll let you know if we can help
- ✓ No tax advice given — just clarity on whether a consultation is the right next step
- ✓ Zero pressure, zero commitment, zero cost
Personal session
1-Hour Tax Consultation
A dedicated hour built entirely around your situation — your income sources, your accounts, your timeline. You'll leave with a clear tax plan and the exact steps to take.
- ✓ 1-on-1 with Rory Coll directly
- ✓ Covers your specific income, pensions & assets
- ✓ Written summary of key action points
- ✓ Practical plan for before and after your move
- ✓ Available by phone or video call
Who You're Speaking With
You're not getting a junior accountant. You're getting Rory.
Rory Coll has spent over 30 years advising individuals on Irish tax — and spent 10 years living and working in the United States himself. He's navigated the same move you're planning, and he's helped hundreds of others do it without overpaying a cent.
He knows what Irish Revenue looks for. He knows what the IRS expects. And he knows exactly how the two systems interact in practice. That's a rare combination you won't find at a generalist accountancy firm.
Whether you start with a free intro call or go straight to a full consultation, you'll be speaking directly with someone who has stood exactly where you're standing — and knows the way through.
Client Reviews
What people say after working with us
"Rory and his team are fantastic. Easy to schedule and very responsive. My only regret was not scheduling sooner! His advice was invaluable to me and my husband who moved over to Ireland from another country. I will definitely use him again."
"Excellent service! Rory is the consummate professional, very knowledgeable, and easy to work with. He made everything clear and stress-free. Highly recommend!"
"I've been working with Coll & Co. for my tax preparation for 5 years now. They're thorough and professional in every respect. Coll & Co. have extensive experience dealing with Expat taxes and I highly recommend them."
"I would enthusiastically recommend Coll & Co for tax services and advice in Ireland. Each year they provide efficient, friendly and knowledgeable support. Very responsive to questions and ensure everything is done to a high level of compliance."
"So impressed with Rory from Coll & Co for his depth of knowledge across taxation and personal finance advice. Benefits far in excess of cost of consultation. Highly recommend."
"I highly recommend Coll & Co for their exceptional professionalism and expertise. Their team is efficient, detail-oriented, and client-focused. They deliver accurate and timely results. Highly recommended!"
"From the outset we were deeply impressed with Rory's knowledge and understanding. He guided us beyond our initial enquiries to crucial insights we would not have foreseen."
Common Questions
Frequently asked questions
Don't leave it until you've landed
The most important tax decisions around your return happen before you become Irish tax resident. Once you're here, some options are gone. Start with the free risk check or book an intro call — and get ahead of it.