By calling our national toll-free service at 1-800-772-1213 (TTY 1-800-325-0778) or visiting your local Social Security office. If you are more than one year past full retirement age, go to question 14.Spouse's Social Security number (If none or unknown, so indicate). 13. Your full spouse's benefit could be up to onehalf the amount your spouse is eligible to receive at their full retirement age. If you're looking to file for spousal benefits based upon your spouse's benefits history, you'll need to file Form SSA-2. You can apply for Social Security spousal benefits online, as long as you're within three months of turning 62 or older. To apply for divorced spouse benefits, you'll need to provide proof of your marriage and divorce, as well as your ex-spouse's Social Security number. When a worker files for retirement benefits, the worker's spouse may be eligible for a benefit based on the worker's earnings. Unlike people who are still married, divorced recipients do not need to wait for an ex-spouse to claim their Social Security to receive spousal benefits. Coordinating your benefits with your spouse's benefits can help you both get the most out of your Social Security payments.