Retirement is a funny thing. After decades of peering into mouths and perfecting fillings, I found myself with a lot of free time and a curiosity about what else life had to offer. Like many retirees, I wanted to keep my mind active, supplement my pension, and maybe even discover a new passion. 

Over the past few years, I’ve dipped my toes into various side hustles—some more successful than others! If you’re a beginner looking for a manageable, enjoyable way to earn extra income, here are the side hustles based on the Side Hustle Database I can personally recommend.

1. Tutoring (Especially in Science or Health Subjects)

As a dentist, I spent years studying biology, chemistry, and anatomy. It turns out, there’s a real demand for tutors in these subjects, especially among secondary school and university students. I started by helping my neighbor’s daughter with her biology homework, and word spread quickly. Before long, I was tutoring three students a week—right from my dining room table or over Zoom.

Why it’s great for beginners:

  • You can start with people you know.
  • You don’t need special equipment—just your knowledge and a willingness to help.
  • It’s flexible, and you can set your own hours.

Tip: Even if you’re not a science whiz, tutoring in English, maths, or even conversational skills can be just as rewarding and in demand.

2. Freelance Writing and Editing

I never fancied myself a writer, but after retirement, I found myself wanting to share my experiences. I started by writing blog posts about dental health for a local community website. That led to editing articles for a friend’s newsletter, and eventually, I picked up a few paid gigs on platforms like Upwork and Fiverr.

Why it’s great for beginners:

  • There’s a wide range of topics and formats—blogs, newsletters, product descriptions, and more.
  • You can work from anywhere, at your own pace.
  • It’s a wonderful way to keep your mind sharp and learn new things.

Tip: If you’re just starting out, offer your services to friends, local businesses, or non-profits to build up your portfolio.

3. Pet Sitting and Dog Walking

I’ve always loved animals, but never had the time for a pet of my own. Pet sitting and dog walking turned out to be a delightful way to get my “dog fix” and earn some pocket money. I signed up on a local pet-sitting app and started by taking care of neighbors’ pets when they were away.

Why it’s great for beginners:

  • No upfront investment required—just reliability and a love of animals.
  • It’s a great way to get some exercise and fresh air.
  • The work is often flexible and can fit around your schedule.

Tip: Start with short visits or walks, and build up to overnight stays as you gain confidence and experience.

4. Selling Handmade Crafts or Baked Goods

I’ve always enjoyed working with my hands, so I tried my luck at making simple crafts—handmade soaps, greeting cards, and even some home-baked cookies. I sold them at local markets and online through Facebook groups. Not only did I make a bit of extra cash, but I also met some wonderful people in my community.

Why it’s great for beginners:

  • You can start small, using materials you already have at home.
  • It’s a creative outlet that can be as simple or ambitious as you like.
  • Local markets and online platforms make it easy to reach customers.

Tip: Focus on one or two products you enjoy making, and perfect your recipe or design before expanding.

5. Online Surveys and Market Research

This was, admittedly, the least glamorous of my side hustles—but it’s also the easiest to start. There are dozens of reputable sites where you can sign up to take surveys or participate in market research. The pay isn’t huge, but it’s a simple, no-stress way to earn a little extra while watching TV or enjoying a cup of tea.

Why it’s great for beginners:

  • No special skills or experience required.
  • You can do it anytime, anywhere.
  • It’s a good way to dip your toe into the world of side hustles.

Tip: According to Side Hustles Database, stick to well-known, reputable survey sites to avoid scams, and set a goal for how much time you want to spend each week.

6. Dropshipping

After years of running a dental practice, I was intrigued by the idea of running an online business without the hassle of inventory. Dropshipping lets you set up an online store, choose products from suppliers, and only purchase items when a customer places an order. The supplier handles shipping, so you don’t need to worry about storage or logistics. I found it surprisingly accessible—even for someone with no tech background. There are plenty of platforms and guides to help you get started, and you can focus on marketing and customer service, which can be quite fun!

Tip: Start with a niche you’re interested in, and take advantage of free trials on e-commerce platforms to test the waters before committing.

7. Selling Printables and Digital Products

One of my favorite discoveries was the world of digital products. I created simple dental hygiene charts and appointment reminder templates, then listed them on Etsy. To my delight, people actually bought them! The beauty of digital products is that you create them once and sell them over and over again, with no shipping or inventory to manage. Other popular items include budget planners, meal trackers, and educational worksheets.

Tip: If you’re comfortable with basic design tools like Canva, you can create and upload your first printable in an afternoon.

8. Flipping Items for Profit

I’ve always enjoyed a good bargain, and flipping items became a surprisingly enjoyable side hustle. I started by selling unused gadgets and décor from around my home on Facebook Marketplace. Later, I visited local thrift shops and garage sales, picking up items I thought could fetch a higher price online. It’s a bit like treasure hunting—sometimes you score big, sometimes not, but it’s always interesting. This side hustle requires minimal upfront investment and can be scaled as you gain experience.

Tip: Start small, focus on items you know well, and reinvest your profits to grow your inventory.

9. Voiceover Work

I never imagined my voice could earn me money, but voiceover work is more accessible than ever. With a decent microphone and some free audio editing software, you can audition for gigs narrating audiobooks, voicing commercials, or even characters in animations. I recorded a few samples and joined freelance platforms like Voices.com. It’s flexible, can be done from home, and is surprisingly fun—especially if you enjoy reading aloud or storytelling.

Tip: Practice reading scripts aloud and listen back to improve your delivery. There are plenty of free resources online to help you get started.

10. Delivering Groceries or Packages

If you prefer something more active, delivering groceries or packages is a practical way to earn extra cash. I tried this for a few months, using my car to deliver groceries for a local app. The best part is the flexibility—you choose your hours and work as much or as little as you like. It’s a great way to get out of the house, see new neighborhoods, and get some light exercise. Plus, the demand for delivery services continues to grow.

Tip: Choose a reputable delivery platform, and be sure to track your mileage and expenses for tax purposes.

11. Affiliate Marketing

Affiliate marketing is a side hustle that requires no upfront investment and can be started entirely online. You simply promote products or services using a unique link, and earn a commission when someone makes a purchase through your referral. Many companies—from Amazon to niche retailers—offer affiliate programs. All you need is a social media account, blog, or even just a group chat with friends to start sharing your recommendations.

Tip: Choose products you genuinely like or have experience with. Authentic recommendations tend to perform best, and you can gradually build a following around your niche.

12. Testing Websites and Apps

Businesses are eager for feedback on their websites and apps, and they’ll pay for your honest opinion. User testing platforms connect you with companies that want real users to try out their digital products and report on usability, bugs, or general impressions. Most tests take 10–20 minutes and pay a flat fee per test.

Tip: You don’t need to be tech-savvy—just willing to share your thoughts clearly. It’s a flexible way to earn extra income in your spare time, and you can do it from the comfort of your home.

13. Rideshare Driving

If you enjoy driving and meeting new people, becoming a rideshare driver for services like Uber or Lyft can be a rewarding side hustle. You set your own hours, work as much or as little as you want, and can even use your own car. This gig is especially popular in urban and suburban areas, and many retirees find it a great way to stay active and social.

Tip: Check your local rideshare requirements and consider driving during peak times (like weekends or events) to maximize your earnings.

14. Washing and Detailing Cars

Car washing and detailing is a straightforward service that’s always in demand. Many people don’t have the time or inclination to clean their own vehicles, so offering this service in your neighborhood can quickly generate extra cash. You only need basic cleaning supplies to get started, and you can expand your offerings as you gain experience.

Tip: Start by offering your services to friends and neighbors to build word-of-mouth referrals. Consider expanding to mobile detailing, where you travel to clients’ homes or workplaces for added convenience.

15. Offering Local Tours

If you have a passion for your city or neighborhood and enjoy sharing its history, culture, or hidden gems, consider offering local tours. Platforms like ToursByLocals make it easy to connect with tourists looking for unique, personalized experiences. You can design walking tours, food tastings, or even themed experiences based on your interests.

Tip: Start with a simple walking tour and refine your route and stories as you go. This side hustle is a wonderful way to meet new people and share your love for your community.

Final Thoughts

Retirement doesn’t have to mean slowing down. For me, trying out these side hustles has been a way to stay engaged, meet new people, and even discover hidden talents. If you’re a beginner, my advice is to start small, be patient with yourself, and choose something you genuinely enjoy. Who knows? Your next side hustle might just turn into your favorite new hobby—or even a second career.