Summary of What This Blog Covers
- Identify income and accelerate expenses to reduce this year’s taxable income.
- Defer client payments into next year to stay under key thresholds.
- Contribute to a retirement plan and review your entity for S Corp tax savings.
- Check contractor classifications and multi-state tax exposure before December 31.
What’s scarier than your ex showing up at your launch party?
Answer: Your tax bill in April. Especially when it’s 5-figures higher than you expected, and your only defense is: “Well… I didn’t know I had to do anything before December 31.”
Cue the music. That’s the theme song of thousands of entrepreneurs every year, dreamers and doers who build amazing businesses but forget one key thing:
Taxes aren’t seasonal. They’re strategic.
If you’re only thinking about taxes after your 1099s arrive and your bank account is twitching from year-end fatigue, then you’re planning too late. Because, and this part matters, the moves that actually lower your tax bill? Most of them expire at the stroke of midnight on December 31.
Let that sink in.
Now, before you panic-order a latte and try to speed-read IRS publications, breathe. You don’t need to become a tax code junkie. You just need the 7 tax planning moves that make the biggest difference and you need to make them before the year ends.
Whether you’re running a digital agency, shipping products from your garage, or consulting on Zoom from your kitchen table, these moves apply to you. Let’s get into it.
1. Estimate Your Income: Guessing Isn’t a Strategy
You can’t lower your taxes if you don’t know where you stand. Yet I meet business owners all the time who say things like:
“I think I made around $80K this year.”
Think? Let me ask you this: Would you guess how much fuel you have before flying a plane? No. You’d check the gauge.
And that’s what we do here. Your net income (revenue minus expenses) is your gauge. You need that number nailed down because it affects everything: your tax bracket, your eligibility for deductions, your potential savings, even your Qualified Business Income (QBI) deduction.
Still running your books through a cocktail napkin and Venmo screenshots? Time to grow up, entrepreneur. Pull your books together, reconcile your bank accounts, and calculate your year-to-date profit.
“Aha” moment: If your income is way higher than you realized, you might need to accelerate deductions or defer income fast. And if it’s lower than expected, you may not even owe estimated tax. But you won’t know unless you check.
2. Accelerate Expenses: Spend Smart, Not Random
Let’s kill the myth that says you need to buy a G-Wagon or an espresso machine you don’t need just to write it off.
Tax planning is not “panic shopping.”
It’s smart acceleration. If you already plan to make a business expense in January or February (new software, marketing support, equipment upgrades) pay for it now, in December, and take the deduction this year.
And here’s the kicker: If you’re a cash-basis taxpayer (which most small business owners are), this is legal and effective. Expenses are counted when you pay, not when you use the thing.
Quick story: A creative agency client prepaid $6,000 in annual subscription tools, content creation retainers, and upcoming conference fees before December 31. That strategy alone shaved $1,500 off their tax bill.
Not bad for just being proactive, right?
Pro tip: Don’t go overboard. The expense still needs to be ordinary and necessary for your business. And yes, your home gym equipment doesn’t count unless you run a fitness brand and produce content in it. And even then… tread carefully.
3. Defer Income: The Art of Legal Procrastination
This is one of those rare situations where putting things off is actually a power move.
If you operate on a cash basis (most entrepreneurs do), income isn’t taxed until you actually receive it. So if you’re about to invoice a client on December 30, consider holding off until January 2.
Simple, legal, effective.
Here’s how it works: Let’s say you’re closing a $15,000 contract on December 28. If you bill and get paid before year-end, that $15K increases your current year’s taxable income. But if you delay the invoice until January 2, you kick that income to next year. That could mean thousands in tax savings.
But don’t abuse it. The IRS won’t look kindly if you try to play this game while also depositing checks early or post-dating invoices dishonestly.
“Aha” insight: Deferring income works best when you’re having a strong year and expect next year’s income to drop or when it keeps you under an income threshold that disqualifies you from key deductions.
4. Contribute to a Retirement Plan: Pay Your Future Self
You can’t talk about tax strategy without talking about retirement contributions.
Because here’s the truth: Putting money into the right retirement account now can reduce your taxable income this year, while also building wealth you’ll actually want later.
Options for entrepreneurs:
- Solo 401(k): Great for business owners with no employees. Allows you to contribute as both employer and employee up to $66,000 in 2025 (more if you’re 50+).
- SEP IRA: Flexible, easier to set up, and great if you have fluctuating income.
- Traditional IRA: Simpler, but with lower contribution limits.
Quick tip: You can often fund these plans after the year ends (up to the tax deadline), but some like the Solo 401(k) must be established before December 31. Miss that, and the door is closed.
True story: One solopreneur we work with put $30K into her Solo 401(k) in December. It not only lowered her tax bill by over $7,000 but also gave her a huge head start on retirement planning.
5. Review Your Entity Type: Is Your LLC Still the Right Fit?
If your business is growing, your tax structure might be holding you back.
Here’s what most founders don’t know: LLCs are not a tax strategy. They’re a legal structure. By default, you’re taxed as a sole proprietor or a partnership which means 100% of your profit is subject to self-employment tax (15.3% in 2025).
Enter the S Corporation. If you elect to have your LLC taxed as an S Corp, you can split your income between:
- A salary (subject to payroll taxes)
- A distribution (not subject to self-employment tax)
That split = real savings.
“Mind-shocker”: If you earn $120,000 in net profit, switching to an S Corp could save you over $8,000 per year in self-employment taxes. That’s not a deduction. That’s cold, hard cash staying in your business.
But the S Corp comes with rules: payroll, quarterly filings, and a separate tax return. So don’t DIY this. Work with a licensed CPA or a chartered public accountant who can run the numbers and make sure it’s worth the switch.
6. Check Worker Classification: Contractor or Employee?
Misclassifying someone as a 1099 contractor when they really should be a W-2 employee is a big red flag and the IRS loves red flags.
And it’s not just about federal taxes. States are cracking down hard, especially on remote workers. California and New York? Brutal.
What to ask yourself:
- Do you control how, when, and where they work?
- Do they use your tools or systems?
- Are they economically dependent on you?
If yes, you probably have an employee. Treating them as a contractor could mean back payroll taxes, penalties, and interest.
Aha moment: It’s better to clean this up voluntarily with help from a tax advisor near you, than to get audited and forced to explain your “freelancer” who’s been working 40 hours a week on your Slack.
7. Review State and Local Tax Exposure: Nexus Is Real
If your business only operates in one state, skip ahead.
But if you’ve made sales in another state, hired remote workers, or used Amazon FBA or third-party warehousing? You might have created nexus, a fancy term that means a state now wants a piece of your revenue.
You could owe:
- Sales tax
- State income tax
- Franchise tax
And if you’re operating internationally or have foreign accounts? There’s FBAR filing too. Missing that can trigger serious penalties.
This isn’t fear-mongering. It’s reality. Tax laws are evolving fast, especially for online businesses. And if you’ve never had a CPA in Austin Texas review your multi-state exposure, this is the year to do it.
Final Thought: You’ve Got Time but Not Much
Let’s be real. You’re busy. You’re tired. The end of the year feels more like a race to the finish line than a strategy session.
But this is your moment to move from reactive to proactive. Because what you do now, before December 31, could be the difference between writing a big check in April or breathing a sigh of relief.
Don’t wait. Don’t guess. Don’t wing it.
Book a Year-End Tax Planning Call with Insogna
At Insogna, we don’t just file tax returns. We coach founders like you through better financial decisions so you can grow with confidence, not confusion.
Whether you need to:
- Maximize deductions
- Set up a retirement plan
- Review S Corp eligibility
- Catch up on compliance
- Or just get clarity
We’ll walk you through it, step by step, without making you feel behind.
Take the lead on your taxes before the clock runs out.
Book your year-end tax planning call with Insogna today. We’ll help you finish strong and start next year even stronger.
#Texas #CPA #Insogna
Frequently Asked Questions
1. Can I wait until tax season to make these decisions?
Nope. Most real tax-saving moves expire on December 31. If you want to reduce your bill, you need to act now not in April. Call a CPA in Austin Texas before the clock runs out.
2. How do I lower self-employment tax as an LLC?
Easy: Elect S Corp status. You’ll pay yourself a salary (taxed) and take the rest as a distribution (not taxed for SE). Done right, this can save thousands.
3. I have a contractor. Do I need to recheck their status?
If they act like an employee, yes. Misclassification = IRS trouble. When in doubt, ask a tax professional near you to review it.
4. What expenses can I deduct before year-end?
Anything ordinary and necessary: software, equipment, prepaid services. Just don’t confuse strategy with shopping. Talk to a certified CPA near you to get it right.
5. Can I still open a retirement plan and deduct it?
Some plans, like a Solo 401(k), must be opened by year-end. Others, like a SEP IRA, let you contribute later. Set it up now to stay safe.