Retirement doesn’t always mean stepping away from work forever. In fact, as many as 1.5 million retirees have reentered the workforce in recent years. But many aren’t looking to return to the same old grind.

Today’s retirees want flexibility, freedom and a role that brings purpose—along with a little extra income. That’s why substitute teaching is emerging as a top “unretirement” job. It offers the right mix of structure and spontaneity, income and impact.

Thinking about stepping into the classroom? Here are 7 reasons why substitute teaching could be the perfect next chapter.

1. You Don’t Need a Teaching Degree

You don’t have to be a former educator to become a substitute teacher. Requirements vary by state, but commonly include:

Having a high school diploma or GED
Having a bachelor’s degree or college credits
Passing an exam to obtain a license, permit or certificate

Key skills needed to be a substitute teacher include communication, leadership, adaptability, organization, time management and computer literacy.

2. Set Your Own Schedule

Want to work just two days a week? Or only on Mondays and Wednesdays? As a sub, you choose when you work. That means you can travel, attend appointments, or simply take a day off whenever you want—no permission needed.

3. No Nights, No Weekends

Schools typically run Monday through Friday, with early morning start times and mid-afternoon dismissals. That means:

No late nights
No weekends
And most days, you’re done by 3 to 4 PM

You’ll have your evenings free and your weekends to yourself, which is something few part-time jobs can offer.

4. Make Some Extra Cash

Substitute teaching can be a meaningful way to supplement your retirement income. According to Indeed, the average U.S. substitute teacher earns about $22.45 per hour. Some districts pay even more, especially during teacher shortages or for long-term roles.

5. Opportunities for Longer-Term Gigs

Once you’re established, schools may ask you to fill in for longer assignments—like maternity or medical leaves. These opportunities can provide steady work for weeks or even months while still giving you time to rest between jobs.

6. Every Day Feels New

If you enjoy variety, substitute teaching delivers. One day, you might be in an elementary art class; the next, you’re leading high school biology or supervising gym. Every assignment is a new challenge, keeping things fresh and interesting.

It’s Incredibly Rewarding

You’ll be filling an important need in your community—and making a real impact in students’ lives. Even on a short-term basis, your presence helps keep learning on track and gives teachers the time they need to care for themselves. Plus, you’ll have a chance to meet new people, build connections, and stay mentally and socially active.

Ready to “Unretire” on Your Terms?

Substitute teaching offers the best of both worlds: flexibility and purpose, routine and adventure. Whether you’re looking to stay active, give back, or earn a little extra income, it might just be the perfect fit.

Want more? Check out our blog, How Phased Retirement Works

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