Year-End Tax Planning Checklist for Freelancers

Why Year-End Tax Planning Matters

The decisions you make between October and December can save you thousands in taxes. Once January 1 arrives, most tax-saving opportunities for the previous year are gone forever.

Freelancers have more flexibility than W-2 employees to control the timing of income and expenses, which means more opportunities to optimize. This checklist walks you through everything you should do before the year ends.

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October: The Assessment Month

Review Your Year-to-Date Numbers

Before you can plan, you need to know where you stand:

• Total gross income so far this year
• Total business expenses claimed
• Estimated tax payments already made
• Projected income for November and December

Compare your projected annual income to last year. If you are earning significantly more or less, your tax strategy should adjust accordingly.

Run a Tax Projection

Use your current numbers to estimate your total tax bill:

1. Projected annual net income
2. Minus estimated deductions
3. Calculate federal income tax using 2026 brackets
4. Calculate self-employment tax (15.3% on 92.35% of net income)
5. Subtract estimated payments already made
6. The result is what you will owe (or be refunded) in April

If you will owe a large amount, the next two months are your window to reduce it.

Check Your Quarterly Estimated Payments

Have you been paying enough? Review the safe harbor rules:

• Pay at least 100% of last year's total tax (110% if AGI exceeded $150,000), OR
• Pay at least 90% of this year's tax

If you are short, make an extra payment before January 15 to minimize underpayment penalties.

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November: The Strategy Month

Income Timing: Accelerate or Defer?

As a freelancer, you have unique control over when you receive income:

Defer income if:

• You expect to be in a lower tax bracket next year
• You are close to a bracket threshold
• You are having an unusually high-income year
• You want to reduce this year's estimated tax burden

How to defer: Send invoices in late December so payment arrives in January. Delay billing on completed projects until early January. Negotiate payment schedules that push income into the next year.

Accelerate income if:

• You expect to earn significantly more next year
• Tax rates are expected to increase
• You need more income this year to maximize retirement contributions
• You want to even out income between years

How to accelerate: Invoice immediately for all completed work. Offer early payment discounts. Collect on outstanding receivables before year end.

Expense Timing: Prepay and Purchase

The flip side of income timing is expense timing. If you need to reduce this year's taxable income:

Prepay expenses:

• Annual software subscriptions (pay for next year now)
• Professional memberships and dues
• Insurance premiums
• January rent for office space or coworking

Accelerate planned purchases:

• New computer or equipment you were planning to buy in January
• Office furniture
• Business-related courses or certifications

Stock up on supplies:

• Office supplies you will need anyway
• Printer ink, paper, postage
• Any consumables used in your business

Review Your Business Expenses

Go through your bank and credit card statements for the entire year. Look for:

• Missed deductions: Expenses you paid but forgot to categorize as business
• Partially deductible items: Phone bills, internet, vehicle costs where you forgot to calculate the business percentage
• Subscription creep: Business tools you are paying for but no longer use (cancel for savings, but deduct what you already paid)

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December: The Action Month

Make Retirement Contributions

This is one of the most powerful year-end moves. Every dollar contributed to a qualified retirement account reduces your taxable income.

Solo 401(k): Employee contributions of up to $23,500 (or $31,000 if age 50+) must be made by December 31. Employer contributions can wait until your tax filing deadline.

SEP IRA: You have until your tax filing deadline (April 15, or October 15 with extension) to contribute, but contributing before year end lets you see the impact on this year's taxes immediately.

SIMPLE IRA: Employee contributions must be made by December 31.

Action item: If you do not have a Solo 401(k) and want one for this tax year, you must open the account by December 31. You cannot set one up retroactively.

Make Equipment Purchases (Section 179)

Section 179 allows you to deduct the full purchase price of qualifying business equipment in the year you buy it, rather than depreciating it over several years.

2026 Section 179 limit: $1,250,000

Qualifying purchases include:

• Computers and laptops
• Office furniture (desk, chair, shelving)
• Printers and scanners
• Camera or audio equipment
• Vehicles used for business (with limitations)
• Software

Key rule: The equipment must be purchased AND placed in service before December 31. Buying a laptop on December 30 and using it for business on December 31 qualifies.

Maximize the Home Office Deduction

If you have not been tracking your home office deduction, December is your last chance to measure and document:

• Square footage of your office space
• Total square footage of your home
• Annual costs for rent/mortgage interest, utilities, insurance, and internet

Compare the simplified method ($5/sq ft, max $1,500) against the regular method to see which gives you a larger deduction.

Review and Organize 1099 Information

Start tracking which clients will send you 1099-NEC forms:

• Confirm mailing addresses with all clients
• Verify your W-9 information is current with each client
• Note any clients who paid you $600+ (they are required to send a 1099)
• Track payments from platforms (Upwork, Fiverr, etc.) that will send 1099-K forms

Consider Charitable Contributions

While charitable donations are not a Schedule C deduction (they go on Schedule A), they can still reduce your overall tax bill if you itemize. Consider:

• Bunching donations: If you are close to the standard deduction threshold, making extra charitable contributions in one year and taking the standard deduction the next year can be advantageous
• Donor-advised funds: Contribute a lump sum this year for the tax deduction, then distribute to charities over time

Review Health Insurance

If you are buying marketplace insurance for next year:

• Open enrollment typically runs through January 15
• Review whether your income projection changes your premium tax credit eligibility
• Remember that self-employed health insurance premiums are 100% deductible

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The Year-End Tax Planning Checklist

Here is your complete action item list. Check off each item before December 31:

Income and Payments

• Run a full-year tax projection
• Verify all quarterly estimated payments were made
• Decide whether to accelerate or defer December/January income
• Invoice for all completed work (or defer strategically)
• Collect outstanding receivables

Expenses and Deductions

• Review all bank/credit card statements for missed deductions
• Calculate business use percentage for phone, internet, and vehicle
• Measure and document home office space
• Prepay any annual subscriptions or services
• Purchase needed equipment before December 31
• Stock up on business supplies

Retirement

• Make Solo 401(k) employee contributions by December 31
• Open a Solo 401(k) if you want one for this year (deadline: December 31)
• Calculate maximum SEP IRA contribution for the year
• Schedule retirement contributions

Documentation

• Confirm W-9 information with all clients
• Track which clients will send 1099 forms
• Organize receipts and records for the year
• Back up all financial records digitally
• Take photos of home office setup for documentation

Insurance and Benefits

• Review health insurance options for next year
• Calculate self-employed health insurance deduction
• Review business insurance coverage and renew if needed

Structure and Planning

• Evaluate whether LLC or S-Corp election makes sense for next year
• Consider hiring a CPA if your income has grown significantly
• Set up a system for tracking expenses next year (if not already in place)
• Plan next year's quarterly estimated payment schedule

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Do Not Wait Until April

The biggest mistake freelancers make is treating taxes as a once-a-year event. The freelancers who pay the least in taxes are the ones who plan all year and take strategic action before December 31.

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Automate Your Year-End Planning

TaxPilot tracks your income and deductions in real time throughout the year, so when October arrives, you already have a complete picture of where you stand. No more scrambling through bank statements in December. Try our free tax calculator to see where your numbers stand right now.