My wife and I are 36 years old, 2 small kids (4-7 y/o) and we’re living in the Netherlands.
I'm working FT, wife is working PT. I thought we were pretty frugal, till I found this forum and blog

I have been checking the last weeks our expenses from the last 18 months, but I need to work a bit more on it to get the exact overview.
Thus far it looks like:
1) No debts, except the mortgage. When we would pay of the mortgage now we would have a about 80K left in savings. However, because of the mortgage conditions and tax reasons it's not wise to pay off all now, but we will pay of 10% in December and probably every year thereafter also 10%.
2) According the current figures we make about 5600 per month and our savings ratio is 50%. Which means we save about 33.5K annualy.
3) I want to increase this ratio (obviously

4) Last couple of weeks I have made quite some cuts in “fixed” expenses. Changes some contracts, terminated others. Some will have effect immediately, others in the next months when the current contract end.
Savings per year in Euros:
cell phone contract (changed) 180
internet contract (changed) 218
funeral insurance 35
legal insurance 248
traveling insurance 63
health insurance (downgraded) 375
websites hosting 60
other contract (ANWB) 19
take food to work 120
Less mortgage + tax(pay of 10%) 765
Total 2083
Some other targets / ongoing savings (annualy):
Car insurance downgrade 360
Commute less (work @ home) 400
Less groceries 600
Less / cheaper eating out 200
Holiday 2000
Total 3560
In total we should save almost 6K more in 2013 compared to 2012. This should get us close to save 40K per year.
Future: expense when ERE and paid of mortgage would be 24K annualy. Based on 4% withdrawal rate + 1.2% asset tax we would need 460K. Current savings 80K, we still need 305K. With the target savings rate this gives 9.5 years before FI.