It’s possible to increase your coverage by creating a revocable trust account with multiple beneficiaries.
Trusts are accounts that pay out to a designated beneficiary or beneficiaries after the account holder passes. FDIC coverage applies to each beneficiary for up to five beneficiaries. In other words, a trust account with one owner and five beneficiaries could be covered up to $1,250,000.
If the trust is jointly held between two owners, the FDIC will provide up to $250,000 in coverage per beneficiary per account holder. That means if you want to maximize your coverage to the absolute limit, it would be possible to create a jointly held trust with five beneficiaries insured up to $2,500,000 in total.