You can purchase up to $10K of the I-bonds on-line and get an additional $5k as a tax return for a total of $15K per year or $25K per year per couple. Nothing says you can't make an estimated payment just before the tax filing just to get a refund back as an I-bond.
You can purchase up to $10K of the I-bonds on-line and get an additional $5k as a tax return for a total of $15K per year or $25K per year per couple. Nothing says you can't make an estimated payment just before the tax filing just to get a refund back as an I-bond.