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The Art of a Side-Hustle: What to Know About Income Outside of Your Day Job

The Art of a Side-Hustle: What to Know About Income Outside of Your Day Job Hero Image
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By: Oscar Cordoba
Manager External Affairs & Financial Education

July 28, 2025

It’s no surprise in today’s economy that more people are looking for ways to earn extra cash without sacrificing their full-time jobs. A side-hustle can help you take control of your financial future, whether you’re looking to pay down debt, build savings or afford a dream vacation.

There are two types of added income to consider based on the type of lifestyle you have and your available free time. Passive income is money earned with little to no effort once the initial setup is complete. It’s the opposite of active income which means you are trading time for money. Both can have their pros and cons, but the best option is one where you are maintaining healthy mental and physical wellbeing. Having more income can feel good, but shouldn’t compromise your overall wellbeing with added stress or excessive burdens.

While it’s not always 100% hands-off, passive income has the goal of setting up systems that continue generating income in the background, freeing up your time. The biggest advantages of passive income include its flexibility, it allows you to work around your full-time job, and its scalability, as you're not limited by the number of hours in a day. Most importantly, it can provide a financial cushion or become a long-term wealth-building tool. Sometimes passive income has larger start up costs like investments in rental properties or stocks, but some have a lower barrier of entry.

Not all side gigs require a big investment or years of experience. There are several accessible passive income ideas that almost anyone can explore. For example, affiliate marketing and online product reviews are great starting points. By reviewing products through blogs, YouTube, or social media, you can earn commission through affiliate programs on Amazon. Once content is created, it continues to earn money over time with relatively low startup costs, mainly just a website or basic video equipment.

Print-on-demand and selling digital products like study guides or art are other excellent options. For those with a knack for photography or music, contributing to stock libraries can turn your creative output into ongoing revenue. Even smartphone photos and simple audio tracks have a place in these marketplaces, making it an accessible route for beginners. Time is another critical factor. If you only have a few hours each week to dedicate to your side hustle, it’s best to avoid projects that require daily attention. Passive models like digital downloads or affiliate content will give you the most leverage.

Active income comes from side gigs that take your time and energy. These could include pet sitting, getting a professional license and selling real estate part time, vending home-made products at your local farmers market, or even actively buying and reselling vintage clothing. These require much more day-to-day involvement and could even conflict with your day-job.

Choosing the right side-hustle starts with an honest look at your own strengths and resources. Consider what you’re already good at, whether it’s writing, designing, teaching, or just researching products online. Leveraging your existing skill set will help you avoid steep learning curves and make the process more enjoyable.

Starting small is key. Rather than diving into multiple projects at once, test one idea and build from there. The goal isn’t to get rich overnight, but to create something sustainable that fits into your life. Defining what success means for you, whether that’s $50 extra a week or a few hundred a month, will also help you stay focused and motivated.

Balancing a side-hustle with a full-time job requires intention and boundaries. First and foremost, make sure there are no conflicts with your current employment. If you have a contract, review it for any non-compete or conflict-of-interest clauses, especially if your hustle overlaps with your industry.

Another key consideration is what to do with your earnings. Virtual payment methods like Venmo are now required to send tax forms to anyone with transactions in excess of certain thresholds. Track your deposits and income. It will save you time at the end of the year when filing your taxes and help you stay ahead of a surprise bill if you do owe a payment to the IRS. If you are growing a successful side hustle you may need to consider a separate bank account.

Lastly, don’t try to do too much. Focus on quality over quantity. A well-maintained, modest side hustle can bring in more consistent income than juggling too many underdeveloped ideas. The most important step is simply getting started. Be patient, stay consistent, and let your side-hustle grow into something that works for you. Affinity is here to help you decide if your business needs extra financial resources, visit us online1 to get started!

This information is for informational purposes only, is intended to provide general guidance, and does not constitute legal, tax, or financial advice. Each person's circumstances differ and may not apply to the specific information provided. You should seek the advice of a financial professional, tax consultant, and legal counsel to discuss your particular needs before making any financial or other commitments regarding the matters related to your condition.

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