An emergency fund is your financial safety net for unexpected expenses like car repairs or medical bills. Even on a tight budget, you can build one with the right approach.

• Start small with a micro-goal. Aim for $500 first (not the ideal 3-6 months of expenses). This feels achievable and builds momentum. Put spare change or $5-10 per week into a separate savings account.
• Automate tiny transfers. Set up a recurring $10-20 transfer to a high-yield savings account on payday. You cannot spend what you do not see. Increase the amount by 10% every 3 months.
• Cut one subscription, redirect the savings. Identify one unused subscription (streaming, apps, gym) and cancel it. Redirect that money directly to your emergency fund. Even $15/month adds up to $180/year.
• Use windfalls strategically. Tax refunds, bonuses, cash birthday gifts — funnel 50% of any unexpected money into your emergency fund before spending the rest.
• Earn extra on the side. Sell unused items, do freelancing on a platform like Fiverr, or take a weekend gig. Direct 100% of side earnings to your fund until you hit your goal.

Verdict: Building an emergency fund on a tight budget is about consistency over amount. Start with $5, automate it, and let time compound your savings discipline.