Married filing jointly with zero withholdings, still owe $10k+ each year :-(

[jserbo]

How do I ensure I do not owe taxes every year? We file married filing jointly and have zero withholdings (which should mean max taxes are withheld right)? - I can opt to withhold even more, but unsure if that is needed and if so how much I should add to withholdings 

[xmasbaby0]

Zero withholdings---meaning no tax withheld?     When you look at your pay stubs do you see federal and state tax withheld?   What was in box 2 of your W-2?

W-4

https://turbotax.intuit.com/tax-tools/calculators/w4/ 

https://www.irs.gov/individuals/tax-withholding-estimator

https://www.irs.gov/pub/irs-pdf/fw4.pdf