Every personal finance expert has an opinion on cash at home, ranging from “keep nothing, it’s not safe” to “keep thousands in case society collapses.” Both extremes are silly. Let’s talk about realistic emergency cash amounts based on actual emergencies, not doomsday scenarios.

The case for keeping some cash

Power outages happen. When the power’s out, ATMs don’t work, card readers don’t work, and you can’t access your money digitally. Natural disasters can shut down banking systems for days. Hurricanes, earthquakes, floods—these create situations where cash is the only functional currency. Bank system failures, while rare, happen. If your bank’s systems go down or your account gets frozen for suspected fraud, you need cash to function while it gets resolved. Digital payment failures occur regularly. Card readers malfunction, payment apps glitch, and sometimes cash is the only option accepted.

The case against keeping too much cash

Cash at home can be stolen. Unlike money in banks, stolen cash isn’t insured or recoverable. Fire or flood can destroy cash. It’s not protected the way digital money is. Inflation erodes the value of cash sitting at home. Money in a high-yield savings account is earning 4-5% interest; cash in your drawer earns nothing. Large amounts of cash at home create IRS reporting concerns if you’re depositing big amounts later.

The reasonable amount for most people: $200-500

For most people, $200-500 in small bills ($20s and smaller) is sufficient for realistic emergencies. This amount covers: gas to evacuate, a few days of food and water, temporary shelter if needed, cash-only purchases during power outages, and basic supplies. It’s not enough to attract theft specifically targeting cash, but it’s enough to handle actual emergencies.

Keep it in small bills

Don’t keep $500 in hundreds. Break it down: $200-300 in twenties, $100-150 in tens and fives, $50 in ones. During emergencies, nobody can make change. A $100 bill is useless if you’re buying $8 worth of batteries and the store can’t break it.

Where to keep emergency cash

A small fireproof safe is ideal. Costs $30-80 and protects against fire and casual theft. Hidden in your home, but not in obvious spots. Not in your sock drawer, nightstand, or under the mattress. Thieves know those places. Consider splitting it. Keep $200 in one location, $200-300 in another. If one is compromised, you still have backup. Don’t keep it in plain sight, in easily searchable locations, or tell people about it.

Special circumstances that justify more

If you live in a high-risk area for natural disasters (hurricanes, earthquakes, tornadoes), keep $500-1,000. Evacuations and disaster recovery are expensive. If you have elderly family members or dependents who might need cash quickly, keep extra. If you live somewhere with unreliable banking infrastructure or frequent power outages, $500-1,000 makes sense. If you travel frequently to areas with limited ATM access, keep extra cash.

Special circumstances that justify less

If you live in a small apartment with high theft risk, keep minimal cash and rely on other emergency resources. If you have excellent access to 24/7 ATMs and live in an area with stable infrastructure, $100-200 is probably sufficient.

What NOT to do

Don’t keep your entire emergency fund in cash at home. That’s thousands of dollars uninsured, un-earning interest, and vulnerable to theft or destruction. Don’t keep cash you’ll be tempted to spend. Emergency cash should be separate from regular spending money. Don’t keep it in the same place as important documents unless that place is a fireproof safe. Don’t tell everyone you have cash at home. The fewer people who know, the safer it is.

Maintaining your emergency cash

Check it annually to ensure it’s still there and in good condition. Replace bills that become damaged or worn. If you use any of it during an emergency, replenish it as soon as possible. Don’t let it sit for decades—currency designs change and very old bills can be hard to use.

The bottom line

Keep $200-500 in small bills in a fireproof safe or well-hidden location. This covers realistic emergencies without creating significant risk. More than $1,000 at home is excessive for most people and creates unnecessary risk. Less than $100 leaves you vulnerable during power outages and banking disruptions. Your emergency fund belongs in a high-yield savings account where it’s insured, accessible, and earning interest. Emergency cash at home is for the specific situations where digital money doesn’t work. Plan for realistic emergencies, not apocalyptic scenarios. And keep the secret location actually secret.