A national organization devoted to obtaining and ensuring the rights of marriage for anyone who wants it says there are 1,138 federal benefits and responsibilities that go along with saying "I do."
Among those cited by the group, Marriage Equality USA, are practical considerations such as hospital visitation rights, the opportunity to make medical decisions for a disabled or ill spouse and a variety of automatic rights guaranteed by law if a will does not exist.
Then there are the employer benefits routinely offered to spouses, such as sick leave, bereavement leave and access to health insurance and pension income. Other pluses for married couples include not being separated in elderly care facilities and, when a marriage ends, having a uniform system for distributing property and for awarding custody and spousal support.
Finances are a significant area in which a marriage license guarantees some benefits. Married couples can give each other an unlimited number of gifts without being taxed, enjoy creditor protection of their marital home, be treated as an economic unit and file joint tax returns (under which they will pay the marriage penalty), get joint health, home and auto insurance policies and get financial spousal benefits such as disability and Social Security.
There are also the physical and psychological health benefits that accrue to married couples. Decades of social science and health science research shows that married people live longer and lead healthier lives.
The list goes on and on.
All are valid reasons for supporting marriage equality, a term that is used synonymously with same-sex marriage.
The debate over marriage equality long has been dominated by religious, moral and legal implications. Increasingly, the discussion has turned to the legal and business impact of broadening marriage, civil unions and domestic partnerships to same-sex couples.