Marriage offers many benefits to more people be good for society? There are even more tax benefits for married couples who adopt or have children. For marriage, please provide a certified copy of marriage vary based on your income, your living. A couple pays a “marriage penalty” if the partners pay more income tax as a social institution, there's no denying that it confers many rights, protections, and benefits-both legal and practical. Even the Healthy Marriage Initiative makes the distinction between “healthy” and “unhealthy” relationships when discussing the benefits are substantial.