How Much Should Independent Contractors Save for Taxes?

Quick answer

• Independent contractors should aim to save at least 25-30% of their net earnings for federal and state taxes.
• This savings rate accounts for income tax, self-employment taxes (Social Security and Medicare), and potential state/local taxes.
• Setting aside funds regularly, ideally with each payment received, is crucial.
• Adjust your savings rate based on your specific income, expenses, and tax bracket.
• Consult a tax professional for personalized advice.

What to check first (before you file or change withholding)

Before diving into tax savings calculations, it’s essential to understand your personal tax situation. This involves a few key checks:

Filing Status

Your filing status (Single, Married Filing Jointly, Married Filing Separately, Head of Household, Qualifying Widow(er)) significantly impacts your tax liability. Different statuses have different tax brackets and standard deduction amounts.

• What to check: Review your marital status and any dependents you claim.
• What “good” looks like: You’ve accurately identified your correct filing status based on IRS guidelines.
• Common mistake: Using an incorrect filing status to reduce your tax burden, which can lead to penalties and back taxes.

Income Sources

As an independent contractor, your primary income comes from your self-employment. However, other income sources can affect your overall tax bill.

• What to check: List all sources of income, including your contractor payments, any freelance income, interest, dividends, or income from other jobs.
• What “good” looks like: You have a clear understanding of your gross income from all sources.
• Common mistake: Forgetting to account for all income streams, leading to underpayment of taxes.

Withholding or Estimated Payments

Unlike W-2 employees who have taxes withheld from each paycheck, independent contractors are generally responsible for making their own tax payments throughout the year. This is typically done through estimated tax payments to the IRS and state tax agencies.

• What to check: Determine if you’ve been making estimated tax payments and if they are sufficient. If you haven’t, you’ll need to start.
• What “good” looks like: You are making timely estimated tax payments that cover your anticipated tax liability.
• Common mistake: Not making estimated tax payments or making them too late, which can result in penalties.

Deductions and Credits

Independent contractors can often deduct legitimate business expenses, which can significantly reduce their taxable income. Tax credits can further reduce the amount of tax you owe.

• What to check: Track all business-related expenses (e.g., home office, supplies, travel, software) and research potential tax credits you might qualify for.
• What “good” looks like: You have meticulously tracked your deductible expenses and are aware of relevant credits.
• Common mistake: Failing to track or claim eligible business deductions, leading to a higher tax bill than necessary.

Deadlines and Extensions (General)

Tax deadlines are firm, and missing them can lead to penalties and interest. Understanding these deadlines is crucial for timely payments and filings.

• What to check: Note the quarterly estimated tax payment deadlines and the annual tax filing deadline.
• What “good” looks like: You are aware of all relevant tax deadlines and plan accordingly.
• Common mistake: Missing estimated tax payment deadlines or the annual filing deadline, incurring penalties.

Step-by-step (simple workflow)

Here’s a straightforward workflow for determining how much you should save as an independent contractor:

1. Estimate Your Annual Gross Income:

• What to do: Project your total earnings from all independent contractor work for the upcoming tax year. If you have a steady stream of income, average your past few months’ earnings and multiply by 12. For variable income, be conservative and estimate on the higher side.
• What “good” looks like: A realistic projection of your total income before any expenses are deducted.
• Common mistake: Overestimating income, leading to excessive savings, or underestimating, leading to a tax shortfall. Avoid this by using historical data and being realistic.

2. Estimate Your Business Expenses:

• What to do: Identify and estimate all deductible business expenses. This can include office supplies, software, professional development, travel related to your work, and a portion of your home expenses if you have a qualified home office.
• What “good” looks like: A comprehensive list of potential business expenses with reasonable estimates.
• Common mistake: Forgetting to track or claim eligible business expenses. Keep meticulous records of all receipts and invoices.

3. Calculate Your Estimated Net Business Profit:

• What to do: Subtract your estimated total business expenses from your estimated annual gross income. This gives you your estimated net profit from self-employment.
• What “good” looks like: A clear calculation showing your projected profit after business costs.
• Common mistake: Incorrectly calculating net profit by misclassifying personal expenses as business expenses. Ensure all claimed expenses are directly related to your business.

4. Determine Your Self-Employment Tax Liability:

• What to do: Self-employment tax covers Social Security and Medicare. It’s calculated on 92.35% of your net earnings from self-employment. The Social Security portion has an annual earnings limit, while Medicare does not. Consult IRS publications for the current rates.
• What “good” looks like: You’ve accurately applied the self-employment tax rate to your estimated net profit.
• Common mistake: Calculating self-employment tax on 100% of net profit instead of 92.35%. This leads to overestimating your tax savings needs.

5. Calculate Your Estimated Income Tax:

• What to do: Your net business profit (from step 3) is added to any other income you might have. Then, subtract any applicable deductions (like half of your self-employment tax, student loan interest, etc.) to arrive at your taxable income. Apply the appropriate federal and state income tax brackets to this figure.
• What “good” looks like: A clear calculation of your income tax liability based on your total taxable income.
• Common mistake: Not accounting for federal income tax in addition to self-employment tax. These are separate obligations.

6. Add Federal Income Tax and Self-Employment Tax:

• What to do: Sum the estimated federal income tax (from step 5) and the estimated self-employment tax (from step 4).
• What “good” looks like: A combined total representing your estimated federal tax obligation.
• Common mistake: Treating self-employment tax as the only tax you owe. You’ll likely owe income tax on your profits as well.

7. Factor in State and Local Taxes:

• What to do: If you live in a state or locality with income tax, add your estimated state and local tax liability to your federal total. Research your state’s tax rates and rules for independent contractors.
• What “good” looks like: You’ve included your estimated state and local tax obligations.
• Common mistake: Forgetting about state and local taxes, especially if you’re used to living in a state with no income tax.

8. Determine Your Total Estimated Annual Tax:

• What to do: Combine your federal income tax, self-employment tax, and state/local taxes to get your total estimated annual tax bill.
• What “good” looks like: A single figure representing your total anticipated tax liability for the year.
• Common mistake: Not having a clear total, making it hard to set a consistent savings goal.

9. Calculate Your Savings Percentage:

• What to do: Divide your total estimated annual tax (from step 8) by your estimated annual gross income (from step 1). This gives you a percentage. A common recommendation is 25-30%, but your actual rate may vary.
• What “good” looks like: A percentage that you can use to determine how much to save from each payment.
• Common mistake: Using a savings percentage that is too low for your income level or tax bracket.

10. Set Up Regular Savings:

• What to do: Open a separate savings account specifically for taxes. With each payment you receive from clients, immediately transfer your calculated savings percentage (e.g., 25-30%) into this account.
• What “good” looks like: Consistent contributions to your tax savings account with every client payment.
• Common mistake: Spending the money instead of saving it, leaving you unprepared when taxes are due. Treat this savings account as untouchable until tax payments are made.

11. Make Estimated Tax Payments:

• What to do: The IRS and most state tax agencies require you to pay taxes as you earn income. You’ll typically make these payments quarterly. Use IRS Form 1040-ES for federal estimated taxes.
• What “good” looks like: You are making timely estimated tax payments to avoid penalties.
• Common mistake: Waiting until the annual tax deadline to pay everything. This can lead to significant penalties and interest.

12. Review and Adjust Periodically:

• What to do: At least quarterly, review your income and expenses. If your income or expenses change significantly, recalculate your estimated tax and adjust your savings rate and estimated payments accordingly.
• What “good” looks like: Your savings and payments are aligned with your current financial situation.
• Common mistake: Not reviewing your situation, leading to a surprise tax bill or overpayment.

Common mistakes (and what happens if you ignore them)

| Mistake | What it causes