-Income tax brackets above about $200k
-SALT cap
-Mortgage interest deduction
-HSA contributions (if have children)
-Dependent care FSA contributions
-Income tax brackets above about $200k
-SALT cap
-Mortgage interest deduction
-HSA contributions (if have children)
-Dependent care FSA contributions
I’m not dating someone young enough to be my daughter, so the pool of available women consists of divorcees, widows, long-term single and various flavors of married and dating. Divorced people and widows have strong incentives, as spousal support and survivors benefits for children are contingent on not being re-married.
Also, if you’re not planning to have children with a partner and have money that’s worth litigating over, (or property that was your late spouse that should go to a child) marriage complicates that.
One pertinent example is that Washington State's capital gains tax applies after $270k per single person, per married couple filing jointly OR split in half for married filing separately. Which could be a theoretical $18.9k/year difference in taxes.