Top Side Hustles for Busy Professionals in 2025: How Freelance Writing Can Boost Your Income and Flexibility

If you are a busy professional, but still require some extra income, why not start a freelance writer side hustle

TOP SIDE HUSTLE IDEAS

Shane Lifeman

6/26/20258 min read

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top side hustle for busy professionals main image

A Top Side Hustle for Busy Professionals in 2025: Try Freelance Writing To Boost Your Income and Flexibility in Life

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In 2025, an increasing number of busy professionals are seeking side hustles that not only supplement their income but also fit into their hectic schedules. Freelance writing has quickly become one of the most sought-after side hustles, offering the perfect blend of flexibility, creativity, and income potential. Whether you're looking to break into the writing world or earn extra cash on the side, freelance writing could be your ideal next move.

In this post, we'll explore why freelance writing is a great side hustle for busy professionals and walk you through the essential steps you need to take to get started—whether you're a complete beginner or just need a few tips to get on the right track.

Starting out as a freelancer image
Starting out as a freelancer image

Finding Your Niche: Why It Matters

One of the first steps to becoming a successful freelance writer is to find your niche. Your niche is the area of expertise or interest that you'll focus on when writing. The biggest reason is that it helps you stand out in a competitive market. Having specialized knowledge on a topic will definitely make it easier to land writing gigs.

How to Choose Your Niche As A Freelance Writer

  • Identify your interests: Think about what excites you. Do you enjoy writing about business, technology, health, or lifestyle?

  • Assess your skills: Do you have a background in a specific field that could translate into writing expertise?

  • Evaluate market demand: Research what niches are in demand. Popular freelance niches in 2025 include digital marketing, e-commerce, finance, and health writing.

By brainstorming a list of topics that interest you or on which you have expertise. Then reduce your list to just a few niches that interest you and that you'd like to focus on, and start reading and researching content within those areas.

Building a Portfolio: Showcasing Your Work

To attract clients, the most effective tool in your arsenal will be a well-crafted portfolio that showcases your writing skills and style. A strong portfolio will do precisely this and help you gain the trust of potential clients.

How to Build Your Portfolio As A Freelance Writer:

  • Start with samples: If you don't have professional writing samples, create a few pieces to show your writing abilities. You can write on your blog, contribute to Medium.com, or volunteer to write for websites in your niche.

  • Leverage personal projects: If you've written for personal use or blogs, include those in your portfolio.

  • Showcase your diversity: Include a variety of writing samples. The more diverse your portfolio, the better it will demonstrate your versatility.

The best way to showcase your work. Create a simple website, as well as use platforms like Contently or WordPress to display your writing. It goes without saying, but yes, include your best work and have an easy and visible way for potential clients to contact you. There are also platforms like Medium.com or Newbeak.com that you can start on to help you build a following and establish a reputation.

best opportunities for a freelance writer
best opportunities for a freelance writer

Finding Clients: Where to Look

Embarking on the journey as a new freelance writer will definitely come with challenges and frustrations. Among them, the most significant hurdle you'll encounter is the hunt for potential clients. Fortunately, there are multiple ways to connect with businesses and individuals looking for writers.


Where to Look for Clients As A New Freelance Writer

  • Freelance Platforms: Websites like Upwork, Freelancer, and Fiverr are great places to start. They allow you to create a profile and pitch your services to clients who post jobs.

  • Networking: Join LinkedIn and participate in groups related to your niche. Try contacting potential clients and offering your writing services.

  • Job Boards: Websites like ProBlogger.com, WeWorkRemotely, and Remote.co post freelance writing jobs regularly. There are more out there than what I just mentioned. To find the best ones for you, do a Google search

Give yourself the goal of signing up for a freelance platform, or several, and then apply to at least five writing jobs per day. Customize your pitch for each client, showcasing your niche expertise and portfolio.

Setting Rates: How Much Should To Charge As A Freelance Writer?

Setting your rates can be tricky when you're just starting out. You don't want to undervalue your work, but you also need to remain competitive in the freelance market.

How to Set Your Rates:

  • Research industry rates: Freelance writing rates can range from $20 to $100+ per hour or per article, depending on the niche and complexity. Conduct research to determine the average rates in your chosen niche. After all, due diligence is the backbone of every successful venture

  • Start low, then raise rates: As a beginner, you might have to offer a reduced rate just to attract your first few clients. Once you've built your portfolio and gained experience, you can start raising your rates.

  • Set clear terms: Always be transparent with clients about your rates. Consider charging per word, per hour, or per project, depending on the type of work you're doing.

A good starting point for your rates might be $20–$30 per hour or $0.05–$0.10 per word. Track your time and adjust your rates as you gain more experience.

The average income for a freelance writer starting out can vary based on several factors, such as niche, experience, client base, and location. Here’s a breakdown of expected earnings for beginners, from low to high:

Percentage of Freelance Writers (Part-Time vs. Full-Time)

Sources:
  • Freelancers Union (2020): Reports that 62% of freelancers in the U.S. work part-time, while the remaining 38% are full-time.

  • Upwork’s Freelance Forward Report (2021): States that about 36% of

  • Freelancers are full-time, with the majority working part-time to start.

Many freelancers opt for part-time work to test the waters and gauge if full-time freelancing is sustainable. Once they establish a consistent income, they may transition to full-time 

Additional Notes:

  • Freelance Platforms: If you take platforms such as: Upwork or Fiverr, beginners often start with lower rates but can gradually raise them as they gain reviews and experience.

  • Side Income Potential: Freelance writing can often be performed on the side in addition to a full-time job, so starting writers may only work part-time until they build a steady client base.

Overall, the range for starting freelance writing is relatively broad, but with time and effort, it’s possible to steadily increase rates as you gain experience and grow your network.

The Top 8 Mistakes to Avoid When Starting Out As A Freelance Writer

You are starting a new venture that looks promising, and you are excited, but beware of the common pitfalls that could slow your progress or hurt your reputation. Here are some of the most frequent mistakes beginners make and how to avoid them:

1. Underpricing Your Services

  • Why It's a Mistake: Beginners will tend to undervalue their work just to land clients. While it’s crucial to be competitive, setting your rates too low can lead to burnout, subpar work, and clients who don’t value your skills.

  • How to Avoid It: Research to determine the average rates in your niche. Don’t be afraid to set rates that reflect your time, skills, and the value you bring to the client. As you gain more experience, credibility and a good reputation, then gradually increase your rates.

2. Failing to Set Clear Expectations

  • Why It's a Mistake: Failing to clearly outline the scope of work, deadlines, or payment terms will run the risk of potentially leading to confusion and frustration on both sides. You may end up working beyond what was agreed upon, or clients might expect more than you can deliver.

  • How to Avoid It: Always have a contract in place that includes the project’s scope, deadlines, payment terms, and any additional expectations, such as the quantity of revisions. Clear communication from the start, can prevent misunderstandings later.

3. Neglecting to Build a Portfolio

  • Why It's a Mistake: A portfolio is one of the most essential tools in attracting clients. If you don’t have a portfolio, potential clients have no way of evaluating your skills, and you may struggle to get hired.

  • How to Avoid It: Even if you’re just starting out, create sample work to showcase your writing skills. Consider writing blog posts, guest articles, or volunteering your services in exchange for a published piece. A strong portfolio will build your credibility.

4. Not Specializing in a Niche

  • Why It's a Mistake: When you try to write about everything, you can end up sounding too general and struggle to stand out in the market. When you specialize in a given area, and become known for this, Clients are more likely to hire you.

  • How to Avoid It: Choose a niche that aligns with your knowledge or interests. Specializing in one area, like health, finance, or tech writing, can help you target the right clients and command higher rates.

5. Ignoring Client Relationships

  • Why It's a Mistake: Many new freelance writers will focus the majority of their time finding new clients, Though this is important, you can not neglect to nurture existing relationships. This can lead to short-term work and missed opportunities for repeat business or referrals.

  • How to Avoid It: Take the time and build a strong relationship with your clients. This is easily done by delivering quality work on time, communicating effectively, and asking for feedback. A happy and satisfied client is more likely to offer repeat business as well as recommend you to others.

6. Overcommitting and Burning Out

  • Why It's a Mistake: It’s easy to get caught up in the excitement of new projects and take on more work than you can handle. When you overpromise on things, this can lead to stress, missed deadlines, and burnout, which ultimately harms your reputation.

  • How to Avoid It: Be realistic about how much work you can take on and prioritize projects based on deadlines and importance. Don't hesitate to say "no" if you're at capacity. Effective time management is crucial to achieving long-term success.

7. Ignoring Self-Promotion and Marketing

  • Why It's a Mistake: Freelance writing can be a very competitive industry. If you try to rely solely on word of mouth, this could possibly limit your opportunities. If you don’t actively market yourself, you may find it challenging to maintain a steady flow of clients.

  • How to Avoid It: Some options could be to use social media platforms like LinkedIn and Twitter to promote your work. You could take the initiative and, by engaging in freelance writing communities, submit your work to relevant publications and build a personal brand. Self-promotion is essential to attract clients and grow your business.

8. Not Having a Clear Payment System

  • Why It's a Mistake: Inconsistent payment methods or unclear invoicing can result in delays or missed payments. Freelancers often encounter issues with clients who fail to pay on time or dispute charges.

  • How to Avoid It: Set clear payment terms from the beginning. Decide whether you’ll charge upfront, per milestone, or upon project completion. Using invoicing tools such as PayPal and Wise as well as including all the payment details in your contracts.

Get The Best Start Possible By Avoiding These Mistakes

By recognizing these common mistakes early and taking steps to avoid them, you’ll set yourself up for success as a freelance writer. The freelance world is full of opportunities, and with the right mindset and approach, you can avoid these pitfalls and build a sustainable, rewarding career.

Will Your Freelance Writing Journey Start Today

Starting a freelance writing career in 2025 will only be intimidating if you make it intimidating. By identifying your niche, building a portfolio, acquiring clients, and setting competitive rates, you can quickly start earning extra income through something you enjoy doing: writing. Remember, the key is to take small steps to get started and gradually develop your freelance career.

If you are still on the fence about starting down this path into freelance writing? Download our free beginner's checklist to help you get started today!

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