Banking. While yields are still good.

Probably yes — but with caveats. If you believe the Fed will continue cutting rates through 2026 and 2027 (which is what the market currently expects), then today’s 4.30% 12-month CD or ~4.00% 5-year CD locks in yields above what’ll likely be available in 12-18 months.

The trade-off: liquidity. Once your money is in a 5-year CD, getting it out before maturity costs a penalty — typically 3-6 months of interest. If you might need the cash in less than 5 years, the right structure is usually a CD ladder (some money at 1-year, some at 3-year, some at 5-year). That way you have rolling maturities and aren’t locked out of using the funds.

One key alternative: Treasury bonds at 5-year maturities often yield about the same as 5-year CDs but are exempt from state income tax. In high-tax states (CA, NY, NJ), that exemption is worth 30-50 bp of after-tax yield.

It depends on how the $400K is held. If it’s in a single individual account, $250K is FDIC-insured and $150K is uninsured. If the bank fails, the uninsured portion has historically been recovered in most cases — but it’s not guaranteed.

To get full coverage in one bank: spread across ownership categories. An individual account ($250K) + a joint account with a spouse ($500K combined) + an IRA ($250K) gives one person up to $1M of coverage at the same bank. The categories are independent of each other.

The simpler approach: spread across multiple FDIC-insured banks. Open accounts at 2-3 different banks, keep each under $250K. Use the FDIC’s EDIE (Electronic Deposit Insurance Estimator) tool at edie.fdic.gov to confirm coverage. For balances above ~$750K, IntraFi’s ICS network lets you spread deposits across many banks through one bank relationship — convenient but check fees.

Two structural reasons. One: brick-and-mortar banks have higher operating costs (branches, staff, in-person service). They pass that overhead onto savers in the form of lower yields. Two: banks compete most aggressively on rates only for “new money” — they assume existing customers won’t notice a 4% yield gap, and they’re often right.

Online banks (Ally, Marcus, Discover, Capital One 360, etc.) don’t have branch networks, so their cost base is lower. They pass the savings on as higher yields. The 12× gap between top HYSAs and the FDIC national average isn’t a market failure — it’s a customer-inertia tax. Banks know most people won’t move their money for an extra 4% APY.

The fix: actually move some of the money. Keep operating cash at your primary bank for convenience. Move emergency-fund and savings money to a top-tier HYSA. Setting up the transfer is a 20-minute online application, and the ongoing ACH between banks takes 1-3 business days.

These sound similar but are fundamentally different products.

Money market accounts (MMAs) are bank deposit accounts. FDIC-insured up to $250K like any savings account. Yields are typically slightly higher than basic savings but lower than top HYSAs. Limited check-writing and debit-card access.

Money market funds (MMFs) are mutual funds that invest in short-term debt (T-bills, commercial paper, repos). Not FDIC-insured — they’re investment products. Yields are usually competitive with or slightly higher than top HYSAs. Held inside a brokerage account, not a bank account. Settle T+1, so getting cash out takes a day.

In 2026, top MMF yields (~4.30%) are roughly equivalent to top HYSAs (~4.20–5.00%). The choice usually comes down to where you want the money: bank (HYSA) for liquidity, brokerage (MMF) for investment cash-management.

For some products, often yes. Credit unions are not-for-profit, member-owned cooperatives. Surplus revenue goes back to members in the form of better rates — typically higher on deposits, lower on loans. NCUA insurance is functionally identical to FDIC insurance ($250K per member, per ownership category, per credit union).

Where credit unions tend to win: auto loans, personal loans, and mortgages. Where the gap narrows: checking and savings yields — the top online HYSAs (which are mostly banks) often beat credit union savings rates.

The main friction: membership eligibility. Some credit unions are tied to specific employers, geographic areas, or affiliations. But many have broad eligibility (e.g., make a $5 donation to an affiliated nonprofit). The “you can join almost any credit union” claim is mostly true with a little effort.

The conventional answer is 3–6 months of essential expenses. Two extremes both work in some situations:

Smaller (1–2 months) can be right when: you have substantial taxable investments easily accessible, you have multiple income earners, your job is highly stable, and you have a large unused credit limit (as a backup, not a primary source).

Larger (9–12 months) can be right when: you have variable income (commission, freelance, business owner), you’re a single-earner household, you have specialized skills with a long unemployment-to-rehire timeline, or you’re in a high-cost area where moving for work is expensive.

Whatever the size, keep it in a HYSA — not a CD (illiquid), not stocks (volatile), not a checking account (no yield). The whole point is “available immediately, earning something while waiting.”

It’s more complicated than it looks. These platforms aren’t banks — they’re “banking as a service” (BaaS) layers that hold customer funds in “for benefit of” (FBO) accounts at FDIC-member banks. The FDIC insurance flows through the partner bank, not the platform itself.

The problem revealed by the May 2024 Synapse collapse: when the middleware breaks (Synapse was a back-end services company that platforms like Yotta and Juno used), customer funds can become inaccessible — even though they’re technically FDIC-insured. Some Synapse-affected depositors are still recovering funds two years later.

The practical takeaway: understand the structure before depositing significant amounts. Read the user agreement to identify the FDIC partner bank. Verify the bank exists and is healthy. Consider whether the additional yield or features are worth the complexity. For balances over a few thousand dollars, a direct relationship with an FDIC-member bank is structurally simpler and lower-risk.