To get started, you'll need to create an account on a platform that allows you to earn interest on your cryptocurrency stocks. Compare interest rates, and consider opening an IRA rollover to Gold with BiTIRA's Aave IRA. This is an excellent cryptocurrency option to add to your retirement savings portfolio, as it provides another way to get a solid return on your retirement savings. As if different cryptocurrencies weren't enough to overwhelm potential investors, the rules on IRAs and retirement accounts can be overwhelming. Investing in cryptocurrency and gold with a Bitcoin IRA tax-deferred is a simple way to diversify your retirement savings, but fees are high and volatility could also be a problem.