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Maximize Your Retirement Savings: SEP-IRA vs. Solo 401(k) for Cleaning Professionals

CleanerFlow Team May 20, 2025 8 min read

A retirement account is the only tax-advantaged tool available to self-employed cleaning professionals. Contributing reduces your taxes now and builds wealth for later. Here is which account to choose and how to use it.

Maximize Your Retirement Savings: SEP-IRA vs. Solo 401(k) for Cleaning Professionals

The Most Overlooked Tax Advantage for Self-Employed Cleaning Professionals

Picture this: It’s a busy Monday morning, and you’re rushing from one cleaning job to another, juggling clients, schedules, and invoices. You know you should be thinking about the future, but right now, the focus is on getting the job done and the bills paid. As a cleaning professional, it’s easy to get caught up in the daily grind and overlook the importance of saving for retirement. But what if I told you that by simply adjusting your approach to your finances, you could not only prepare for a comfortable retirement but also reduce your tax bill significantly?

Retirement account contributions are the single most powerful tax planning tool available to self-employed cleaning professionals — and one of the most consistently underused. While many of you might recognize the need to save for retirement, very few understand that the mechanism for doing so also eliminates a meaningful portion of your current-year tax bill. It’s time to explore how retirement accounts can work in your favor.

This article will delve into the specifics of two primary retirement account options tailored for self-employed cleaning professionals: the SEP-IRA and the Solo 401(k). We’ll unpack how they work, their benefits, and how you can take advantage of them to maximize your savings and minimize your tax liabilities.

Understanding the Benefits of Retirement Accounts

  • Tax Deductions: Contributions to retirement accounts are deductible from your gross income in the year you make them. This means every dollar you contribute reduces your taxable income by a dollar.
  • Wealth Building: You are not merely delaying tax payments; you are actively building wealth for your future. The compounding interest on your investments can lead to substantial growth over time.
  • Flexibility: Many retirement accounts offer the flexibility to contribute at your own pace, allowing you to adjust contributions based on your cash flow.

Understanding the Two Main Options

Self-employed cleaning professionals have access to two primary retirement account structures, each with different contribution limits, setup requirements, and optimal use cases. Let’s dive into the details of each option.

Option 1: SEP-IRA — Maximum Simplicity

A Simplified Employee Pension Individual Retirement Account (SEP-IRA) is the simpler of the two options and the default choice for most self-employed professionals beginning to build retirement savings.

  • Maximum Contribution: Up to 25 percent of net self-employment income, with a maximum of $69,000 for the 2024 tax year. For a cleaning professional with $60,000 in net self-employment income, the maximum SEP-IRA contribution is $15,000.
  • Net self-employment income is your gross business income minus business expenses and half of your self-employment tax. The 25 percent limit applies to this adjusted figure, not to your gross revenue.
  • Setting up a SEP-IRA is incredibly straightforward. You can open one at any major brokerage — Fidelity, Vanguard, and Schwab all offer them with zero account opening fees and no annual maintenance costs. The process typically takes about 30 minutes online.
  • One of the most valuable features of the SEP-IRA is the contribution deadline. You have until the filing deadline of your tax return, including extensions, to make contributions for the prior year. This means you can make your 2024 SEP-IRA contribution as late as October 15, 2025, if you file for an extension. This allows for strategic planning knowing exactly how much you earned and what your tax liability is.
  • If you have employees, the SEP-IRA rules require that you contribute to their accounts at the same percentage rate you contribute to your own. For solo operators or those with no plans to hire, this is not a concern. However, for those considering hiring, this factor changes the calculation significantly.
  • Cleaning professionals who want maximum simplicity, those who appreciate the flexibility of a late contribution deadline, and those with high enough income that 25 percent of net income approaches the overall maximum limit.

Option 2: Solo 401(k) — Maximum Contribution Power

A Solo 401(k) — also called an Individual 401(k) or Self-Employed 401(k) — is available to self-employed individuals with no employees other than a spouse. While it has a more complex contribution structure, it enables significantly higher contributions at moderate income levels.

  • The Solo 401(k) has two main components:
  • The total contribution limit for a Solo 401(k) is $69,000 in 2024 ($76,500 for those 50 or older).
  • The employee contribution component means you can contribute far more relative to your income than a SEP-IRA allows. For example, let’s consider a cleaning professional with a net income of $50,000:
  • Setting up a Solo 401(k) is slightly more involved than a SEP-IRA, but still manageable. Major brokerages offer Solo 401(k) accounts at no cost. The critical timing requirement is that you must open the Solo 401(k) account by December 31 of the tax year for which you want to make contributions. Unlike the SEP-IRA, you cannot open the account retroactively after the year ends. However, you can still make contributions until the filing deadline.
  • Solo 401(k)s are not available to businesses with employees other than a spouse. If you hire employees, you cannot continue using a Solo 401(k) and will need to transition to a different retirement plan structure.
  • Cleaning professionals with net income in the $40,000 to $100,000 range who want to maximize retirement contributions, those who are confident they will not hire non-spouse employees, and those who want the option to borrow from the account if needed (loans from 401(k) accounts are permitted under certain conditions; loans from IRAs are not).

Detailed Tax Savings Calculation

Understanding the actual numbers helps prioritize retirement contributions as the legitimate tax reduction tool they are.

  • Net Self-Employment Income: Approximately $55,000
  • Adjusted Net Income for Retirement Purposes: Approximately $51,000 (after deducting half of self-employment tax)

SEP-IRA maximum contribution at this income level: Approximately $12,750.

Tax Savings Breakdown: - **Self-Employment Tax Reduction:** (15.3 percent × **$12,750**): approximately **$1,951** - **Federal Income Tax Reduction:** (22 percent bracket × **$12,750**): approximately **$2,805** - **Total Estimated Tax Savings:** approximately **$4,756**

In other words, this professional can contribute $12,750 to their retirement account and reduce their tax bill by $4,756. The net cost of the contribution is $12,750 minus $4,756, which equals $7,994 — effectively making the cost of saving $1 for retirement approximately $0.63.

When and How to Start

The most important decision is not which account type to choose — both are excellent. The most crucial step is to start. The tax savings and wealth accumulation begin with the first contribution, and the compounding effect of beginning earlier versus later is substantial over a career.

Here are concrete steps to get started: 1. Evaluate Your Financial Situation: Look at your current income and expenses to see how much you can afford to contribute to your retirement each month. 2. Choose Your Retirement Account: Based on your income level and future plans, decide whether a SEP-IRA or Solo 401(k) is right for you. 3. Open Your Account: Visit a brokerage like Fidelity or Vanguard and open your chosen retirement account. This process typically takes about 30 minutes online. 4. Make Your First Contribution: Start with whatever amount your cash flow allows. Every little bit counts! 5. Consult with a CPA: Partner with a tax professional to optimize your contribution strategy for maximum tax benefits.

Real Examples from the Field

To illustrate the impact of retirement accounts, let’s look at a couple of real-world scenarios involving cleaning professionals:

#### Example 1: Sarah's SEP-IRA Success Sarah, a solo cleaning professional, earned $45,000 last year. She opened a SEP-IRA and contributed $11,250 (25 percent of her adjusted net income). With a 30 percent effective tax rate, she saved $3,375 in taxes simply by contributing to her retirement account. This not only reduced her taxable income but also set her on a path toward a more secure retirement.

#### Example 2: Mike's Solo 401(k) Advantage Mike, who has been in the business for a few years, earned $70,000 last year and opted for a Solo 401(k). He contributed the maximum employee amount of $23,000 and the employer portion of $11,500. This total of $34,500 not only boosted his retirement savings but also resulted in a tax savings of about $10,350 — a powerful incentive!

Common Mistakes to Avoid

  • Not Starting Early Enough: Procrastination can cost you significantly. Start contributing as early as possible to take advantage of compounding.
  • Ignoring Contribution Limits: Make sure you understand the maximum contribution limits for the account you choose to avoid fines and penalties.
  • Not Consulting a Professional: Tax laws can be complex and ever-changing. Work with a CPA to ensure you’re making the most of your contributions.
  • Neglecting to Adjust Contributions: As your income fluctuates, be proactive in adjusting your contribution amounts accordingly.

Checklists for Success

  • [ ] Evaluate current income and expenses.
  • [ ] Determine which retirement account suits your needs best.
  • [ ] Open your retirement account with a trusted brokerage.
  • [ ] Make your first contribution this month.
  • [ ] Consult a CPA for tailored advice.
  • [ ] Review and adjust contributions annually.

Final Thoughts

As a cleaning professional, the dual benefits of saving for retirement while minimizing taxes are too substantial to overlook. By understanding the differences between a SEP-IRA and a Solo 401(k), you can make informed decisions that will significantly enhance your financial future. Don’t wait — start your retirement planning today and pave the way for a secure and prosperous tomorrow. The sooner you start, the more you stand to gain. Open that account, make those contributions, and watch your retirement savings grow!