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How can I save money and protect my finances during the Iran war?

Quick answer: Build an emergency fund, lock in energy prices where possible, buy local food, delay big purchases, and don't panic-sell investments. The Washington Post and financial experts recommend 'war-proofing' your budget with specific strategies to weather the price shock.

Last updated: March 13, 2026

The war-proof budget: key principles

Financial experts recommend these core strategies to protect your wallet during the conflict:

1. Build or protect your emergency fund

  • Aim for 3-6 months of essential expenses
  • If you don’t have one, start with even $500
  • Keep it in a high-yield savings account (rates are ~4-5% right now)
  • This is your buffer against unexpected price spikes

2. Lock in costs where you can

  • Heating oil: If you can pre-buy or lock a price, do it now ($5.09/gal and rising)
  • Insurance: Renew policies before premiums increase
  • Rent: If your lease is up, negotiate a longer term at current rates
  • Subscriptions: Lock in annual rates before price hikes

(Washington Post)

Save on gas (up 20%)

  • Use gas price apps: GasBuddy, Waze show cheapest nearby stations
  • Combine errands: Plan routes to minimize driving
  • Carpool: Split commuting costs with coworkers
  • Work from home if your employer allows it
  • Maintain your car: Proper tire pressure saves 3-5% on fuel
  • Don’t top off: Stop at the first click of the pump
  • Use fuel rewards: Grocery store loyalty cards, credit card cashback programs

Save on groceries (up 3.1% and accelerating)

  • Buy seasonal and local produce — less exposed to global shipping costs
  • Switch to frozen vegetables — cheaper, equally nutritious, longer shelf life
  • Buy store brands — the price gap with name brands is widening
  • Meal plan to reduce food waste (average family wastes $1,500/year in food)
  • Stock up on staples now: rice, pasta, canned goods, beans
  • Use coupons and cashback apps: Ibotta, Checkout 51, store apps
  • Cook at home — restaurant costs up 3.9%, home cooking is far cheaper

Save on energy (up 19-25%)

  • Lower your thermostat by 2-3 degrees (saves ~5-10% on heating)
  • Use programmable thermostats to heat only when you’re home
  • Seal drafts around windows and doors (cheap weatherstripping)
  • Layer up instead of turning up the heat
  • Apply for LIHEAP assistance if you qualify
  • Switch to LED bulbs — uses 75% less energy

Protect your investments

  • Don’t panic-sell stocks or retirement accounts
  • Stay diversified across sectors and asset classes
  • Consider I-Bonds — inflation-protected savings bonds (currently ~5% rate)
  • Rebalance if your allocation has drifted from your targets
  • Keep contributing to 401(k) — you’re buying at discounted prices
  • Avoid trying to time the market — even experts can’t do it reliably

(TIME)

Watch for scams

Crises breed scammers. Watch out for:

  • Fake fuel discount programs promising locked-in gas prices
  • Investment “opportunities” tied to the war
  • Phishing emails claiming to be from energy companies or banks
  • Fake charity requests for war relief
  • Price gouging — report to your state attorney general

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