In instances where husband and wife are both employed, the joint personal exemption plus any allowable additional exemptions (dependents, blindness or age) may be divided between the spouses, in multiples of $500, in any manner they may choose so long as the total amount of exemptions claimed by both spouses does not exceed the amount of exemption authorized by law. Effective, however, January 1, 1979, Section 27-7-21 provides that married individuals electing to file separate returns (two returns) must, on filing of such returns, divide the exemptions equally between the two spouses. If married individuals contemplate filing two separate returns, they should equally divide the exemptions in completing the Employee Withholding Exemption Certificate as filed with their respective employers. Married individuals who contemplate filing a joint or combined return (one return) may continue to divide the exemption between them in any manner they choose.
35 Miss. Code. R. 3-11-18-104.01