@smeltzer24 the W-4 mimics the tax return, so if you follow the W-4 directions CLOSELY and let the higher earning spouse go first, then the amount due / refund will be minimal comes April.
There is no issue with continue to have the W-4 state "SINGLE" - it'll just increase the amount of the refund comes April
I am assuming all your income (and your spouse) is W-2 wages and there is little else.
