If you cashed series EE or I U.S. savings bonds this year that were issued after 1989, you may be able to exclude from your income part or all of the interest on those bonds. Use Form 8815 to figure the amount of any interest you may exclude. Current revision Form 8815 PDF Recent developments None at this time. Other items you may find useful All Form 8815 Revisions About Publication 550, Investment Income and Expenses About Publication 915, Social Security and Equivalent Railroad Retirement Benefits About Publication 970, Tax Benefits for Education Other Current Products Related About Form 1040, U.S. Individual Income Tax Return About Form 1040-A, U.S. Individual Income Tax Return About Form 8818, Optional Form To Record Redemption of Series EE and I U.S. Savings Bonds Issued After 1989