Parents of toddlers are paying on average €746 a month on childcare.
A survey of the average cost of full time childcare for a 24 month old toddler, found parents in Dublin are paying the most at €1,276.
That’s followed by counties Wicklow, Cork and Kildare who are paying more than €850 for childminding services.
At the other end of the scale are counties Leitrim, Monaghan and Longford - where the average rate is less than €630.
Managing Director of Investwise David Quinn says parents need to consider their pension, when deciding whether or not to become a stay at home parent
"Earning enough credits for the state pension and being able to save a bit more doesn't give you any immediate satisfaction when you're trying to pay bills and creche fees.
"But it is a very valuable long term benefit if you are in a pensionable job.
"I worked it out, over 25 years with a normal company pension scheme, it worked out about €200,000 at retirement.
"That's a lot of money to leave on the table."
The figures from the recent study are as follows.
1. Dublin - €1276
2. Wicklow - €928
3. Cork - €857
4. Kildare - €844
5. Meath - €841
6. Westmeath - €786
7. Kerry - €781
8. Offaly - €766
9. Tipp - €744
10. Sligo - €733
11. Cavan - - €733
12. Louth - €715
13. Galway - €713
14. Limerick - €707
15. Waterford - €707
16. Donegal - €700
17. Laois - €693
18. Wexford - €687
19. Mayo - €683
20. Kilkenny - €680
21. Carlow - €660
22. Clare - €653
23. Roscommon - €652
24. Leitrim - €627
25. Monaghan - €620
26 Longford - €613