How to Get $20 Fast: 12 Quick Ways to Get Cash Today

Sometimes you don’t need a big side hustle — you just need $20, and you need it today. Maybe it’s gas money, a missing amount for a bill, or just covering a small gap until payday. The good news is that $20 is a genuinely achievable amount to raise in a few hours with almost no setup, unlike bigger goals that take weeks to build toward.

If you’re wondering how to get 20 dollars fast, you don’t need a big side hustle — just a few hours and the right approach.

If $20 isn’t quite enough and you’re looking for a bigger amount, our guide on how to make 1000 fast covers larger-scale options, and if you’re a student, see our lists of side hustles for college students or online jobs for teens for repeatable income beyond a one-time $20.

Fastest Options (Cash in Under an Hour)

1. Sell One Item You’re Not Using

You don’t need a big sale — one unused item is often enough. A pair of shoes, an old phone case, a game you finished, or a kitchen gadget sitting in a drawer can easily fetch $20 on Facebook Marketplace with local pickup for same-day cash.

Fastest approach: Post 3-4 items at once with clear photos and a “cash, pickup today” note in the listing — this attracts buyers looking to move quickly too.

2. Return Unused Items

Check your closet or garage for anything still in decent condition with a receipt (or that the store will accept without one). Store credit or a refund can quickly cover a $20 gap.

3. Check for Loose Change and Forgotten Balances

Coin jars, old gift cards, and unused app balances (Venmo, Cash App, PayPal) add up faster than people expect. A coin-counting machine at most grocery stores (usually free if you take store credit, or a small fee for cash) can turn a jar of change into real cash in minutes.

4. Do One TaskRabbit or Local Gig Task

A single small task — helping someone move a couch, assembling a piece of furniture, or basic yard cleanup — can easily pay $20-$40 for an hour or two of work, often bookable same-day.

5. Ask About a Same-Day Odd Job

Post in a local Facebook group or Nextdoor offering to help with a specific task (cleaning, organizing, moving boxes) for a flat $20-$30. Many people have small tasks they’d happily pay someone to knock out quickly.

Same-Day Options (A Few Hours)

6. Drive for Delivery or Rideshare for One Shift

Even a single 2-3 hour shift on DoorDash, Uber Eats, or Instacart during a busy period (lunch or dinner rush) typically covers $20 easily, especially with tips.

7. Donate Plasma (If You’re a New or Returning Donor)

Many plasma donation centers offer new-donor bonuses in the $20-$100 range for a first visit, on top of standard per-visit pay. Check center-specific promotions before you go, since bonuses vary.

8. Complete a Few Paid Surveys

Won’t get you there alone quickly, but stacking 3-4 surveys on Swagbucks or InboxDollars in one sitting can add up to $10-$20 if you have a couple hours to spend.

9. Walk a Dog or Two

If you’re near any pet owners, Rover or a quick post in a local group offering a same-day dog walk can bring in $15-$25 for less than an hour of your time.

10. Wash a Car (or Two)

Offering a simple wash-and-vacuum service to a neighbor or family friend, even without a dedicated setup, easily covers $20 for about an hour of work.

If You Have a Full Day

11. Babysit for an Evening

A single evening of babysitting, even for 2-3 hours, typically covers $20-$60 depending on your area and number of kids.

12. Pick Up a Few Hours of Overtime or a Shift Swap

If you’re already employed, ask about picking up a few extra hours this week, or swapping a shift with a coworker who wants time off. This is often the most reliable, zero-startup-cost way to add $20-$100 to your week.

What to Avoid When You Need Cash Fast

Needing money quickly makes people more vulnerable to scams. Be cautious of:

• Apps or sites asking for payment upfront to “unlock” earnings — legitimate gig work never charges you to start
• Payday loans and cash advance apps with high fees — a small $20 need can turn into a much bigger repayment problem
• “Get paid to scroll” style apps promising quick cash for passive activity — see our breakdown of whether TikTok actually pays you to scroll for what’s real and what isn’t

Frequently Asked Questions

What’s the fastest way to get $20 in cash right now? Selling one unused item locally for same-day pickup, or checking for loose change and unused gift card balances, are usually the fastest options — often within an hour.

Can I get $20 without leaving my house? Yes — selling an item for local pickup (buyer comes to you), completing a few paid surveys, or checking app balances (PayPal, Venmo, gift cards) can all work without leaving home.

Is it worth using a payday loan app for $20? Generally no — even small cash advance apps often carry fees or subscription costs that make a $20 need cost significantly more over time. It’s almost always better to use one of the earning methods above.