Are credit union dividends subject to DIRT in Ireland?

It depends on the product. Credit union share accounts (member shares) pay dividends that are generally not subject to DIRT. Deposit accounts with credit unions typically have DIRT deducted at 33%. Always check how your credit union classifies the return.

What is the DIRT rate in Ireland for 2026?

The standard DIRT rate in Ireland for 2026 is 33%. This applies to deposit interest, including credit union deposit accounts. Some credit union share dividends are not subject to DIRT.

How do I declare credit union dividends on my tax return?

If the dividend is treated as deposit interest, it is reported on your Form 12 or Form 11 return. If DIRT was already deducted (as with most deposit accounts), you may not need to report it — but confirm with your credit union and Revenue guidance.

Updated 2026-01-21·8 min read

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Credit Union Dividends & DIRT — Ireland 2026

Credit union share dividends are generally NOT subject to DIRT. But deposit accounts are taxed at 33% DIRT — a €200 return becomes €134. Use the DIRT Calculator to benchmark your net returns.

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Credit Union & DIRT — Key Numbers {Y}

Credit union share dividends ≠ deposit interest

Credit union member shares pay dividends typically NOT subject to DIRT. Credit union deposit accounts earn interest that IS subject to 33% DIRT. Check your credit union's product classification.

33% DIRT on deposit interest in 2026

If your credit union return is treated as deposit interest, 33% DIRT is deducted before you receive it. A €200 annual return becomes €134 after DIRT.

Use the DIRT calculator to benchmark

Use the DIRT Calculator to estimate net returns for deposit interest scenarios. Check with your credit union for the exact product classification.

1) Dividend vs interest — why it matters

Irish credit unions offer two product types with different tax treatments:

Product type	Return type	DIRT
Member shares	Dividend	Not subject to DIRT
Deposit account	Interest	33% DIRT deducted

Always check your credit union's product documentation to confirm how your return is classified. If in doubt, ask your credit union directly and check Revenue's deposit interest pages.

2) Benchmarking with the DIRT calculator

If your credit union return is deposit interest (subject to DIRT), calculate net returns easily:

€10,000 at 2% annual interest = €200 gross. Minus 33% DIRT = €134 net.

Use the DIRT Calculator to model different amounts and rates. For share dividends (no DIRT), the full amount is yours to keep — but confirm product classification first.

3) Official Revenue links

Revenue: Deposit interest overview →

Revenue: What DIRT rate is applicable? →

Revenue: How do you declare deposit interest? →

Tax treatment of credit union returns depends on product classification. The information here is for planning — confirm your specific product type with your credit union and check Revenue guidance.

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