# Coin IRA: Bitcoin and Crypto IRAs > Self-directed Bitcoin and Crypto IRA platform. Invest in Bitcoin and other supported cryptocurrencies, plus Flex Fractional Metals, through a retirement account or individual taxable account. No setup, monthly, or annual account maintenance fees. No cryptocurrency cold-storage fee. $5,000 minimum initial funding. Coin IRA supports Traditional, Roth, SEP, SIMPLE, and Inherited self-directed IRAs. IRA accounts are administered through Equity Trust Company, and supported digital assets use Ledger Enterprise cold storage. Transaction fees are 1.25% of the order total on buy trades and 1% on sell trades. Trading is available 365 days a year during posted trading hours. Support is available Monday-Friday, 7am-6pm Pacific. ## Start Here - [Coin IRA](https://coinira.com/index.md): Company, account, investment, calculator, and education overview - [How It Works](https://coinira.com/how-it-works/index.md): Steps to open, fund, and start trading through Coin IRA - [Pricing](https://coinira.com/pricing/index.md): Account fees, crypto and metals transaction fees, and Flex Fractional Metals storage fees - [FAQs](https://coinira.com/faqs/index.md): Common questions about crypto IRAs, fees, custody, and account types ## Crypto IRA Accounts - [Bitcoin IRA and Crypto IRA](https://coinira.com/cryptocurrency-ira/index.md): Account facts, benefits, account types, funding options, tax considerations, and FAQs - [Crypto Roth IRA](https://coinira.com/crypto-roth-ira/index.md): Tax advantages of crypto in a Roth IRA, Roth vs Traditional, eligibility, contributions, and conversions - [Crypto Traditional IRA](https://coinira.com/crypto-traditional-ira/index.md): Traditional crypto IRA tax treatment, contributions, withdrawals, and account details - [Crypto 401(k) Rollover](https://coinira.com/crypto-401k-rollover/index.md): How to move a 401(k), 403(b), or TSP into a crypto IRA without taxes or penalties - [Capital Freedom Account](https://coinira.com/capital-freedom-account/index.md): Taxable non-IRA custody account for cryptocurrency and alternative assets ## Investments - [Cryptocurrency](https://coinira.com/cryptocurrency/index.md): Supported cryptocurrencies, trading options, trading hours, and fees - [Precious Metals IRA](https://coinira.com/precious-metals-ira/index.md): Gold, silver, and platinum in fractional amounts ## Investment Calculators - [Investment Calculator Directory](https://coinira.com/calculators/investment/index.md): Historical investment calculators for all supported assets - [Bitcoin Investment Calculator](https://coinira.com/calculators/bitcoin-investment-calculator/index.md): Historical BTC investment return calculator - [Ethereum Investment Calculator](https://coinira.com/calculators/ethereum-calculator/index.md): Historical ETH investment return calculator - [XRP Investment Calculator](https://coinira.com/calculators/xrp-calculator/index.md): Historical XRP investment return calculator - [Solana Investment Calculator](https://coinira.com/calculators/solana-calculator/index.md): Historical SOL investment return calculator ## Retirement Calculators - [Retirement Calculator Directory](https://coinira.com/calculators/retirement/index.md): Hypothetical retirement-growth calculators for all supported assets - [Bitcoin Retirement Calculator](https://coinira.com/calculators/bitcoin-retirement-calculator/index.md): Hypothetical Bitcoin retirement-growth calculator - [Ethereum Retirement Calculator](https://coinira.com/calculators/ethereum-retirement-calculator/index.md): Hypothetical Ethereum retirement-growth calculator - [XRP Retirement Calculator](https://coinira.com/calculators/xrp-retirement-calculator/index.md): Hypothetical XRP retirement-growth calculator - [Solana Retirement Calculator](https://coinira.com/calculators/solana-retirement-calculator/index.md): Hypothetical Solana retirement-growth calculator ## Security - [Security](https://coinira.com/security/index.md): Storage, custody, insurance, and asset protection - [Cyber Security Tips](https://coinira.com/cyber-security-tips/index.md): Practices that help protect an account ## Education - [Knowledge Center](https://coinira.com/knowledge-center/index.md): Educational resources about crypto IRAs, custody, security, and alternative assets - [News and Articles](https://coinira.com/blog/index.md): Current Coin IRA articles - [Complete Article Directory](https://coinira.com/blog/llms.txt): Scoped agent directory of all current Coin IRA articles - [Crypto Glossary](https://coinira.com/glossary/index.md): Definitions of cryptocurrency and IRA terminology ## Company - [About Coin IRA](https://coinira.com/about/index.md): Company background and team - [Contact Coin IRA](https://coinira.com/contact-us/index.md): Phone, email, address, and support hours - [Affiliate Program](https://coinira.com/affiliate-program/index.md): Coin IRA affiliate program information ## Agent and API Resources - [Coin IRA MCP Server](https://coinira.com/mcp): Stateless Streamable HTTP tools for historical cryptocurrency estimates and hypothetical retirement projections - [API Catalog](https://coinira.com/.well-known/api-catalog): Machine-readable directory of public calculator APIs - [OpenAPI Description](https://coinira.com/.well-known/openapi.json): Machine-readable calculator API definition - [Calculator API Documentation](https://coinira.com/api/docs/index.md): Calculator API parameters, limits, examples, and disclosures - [Agent Authentication](https://coinira.com/auth.md): Anonymous public API access and secure-account restrictions - [XML Sitemap](https://coinira.com/sitemap.xml): Complete indexable URL list ## Optional - [Privacy Policy](https://coinira.com/privacy-policy/index.md) - [Terms and Conditions](https://coinira.com/terms-and-conditions/index.md) - [California Privacy Notice](https://coinira.com/california-privacy-notice/index.md)