Tax Saving Strategies

Tax planning is a year-round activity

Most people think about taxes twice: once in January when W-2s and 1099s show up, and once in April when they file. That's not tax planning — that's tax reporting. By the time you're filing your return, almost every meaningful tax-saving move for that year is locked. The window closed on December 31.

The best deductions in the tax code require action during the tax year, not after it. Buying equipment. Funding retirement accounts. Deferring income. Harvesting investment losses. Prepaying expenses. If you wait until March to think about last year's taxes, you're just doing paperwork — you already missed the part where you could have changed the outcome.

What follows is a quarter-by-quarter playbook. It doesn't require obsessive tracking or a CPA on speed dial. It's a handful of deliberate moves timed to the calendar, each one designed to reduce what you'll owe come April. Do them, and you'll pay less. Skip them, and you'll pay more. It's that simple.

January–March: review and fund

The first quarter is about closing out the prior year and setting up the current one. There's more you can still do for last year's taxes than most people realize.

Fund your retirement accounts for the prior year. You can open and fund a SEP IRA up until your tax filing deadline (April 15, or October 15 with an extension) and deduct the contribution on last year's return. For 2026, the SEP IRA contribution limit is up to 25% of net self-employment earnings, capped at $70,000. A Solo 401(k) must be established by December 31, but contributions can be made until your filing deadline. If you had a good year and didn't contribute anything, you can still stash tens of thousands into a SEP IRA and slash last year's tax bill. See our retirement plan deductions guide for contribution limits and deadlines.

Contribute to an HSA. If you had a high-deductible health plan last year, you can contribute to an HSA until your filing deadline. For 2026, the limit is $4,300 for individuals, $8,550 for families (plus $1,000 catch-up if 55+). Contributions are deductible going in, grow tax-free, and come out tax-free for medical expenses — it's the only triple-tax-advantaged account.

Organize receipts and records. Spend an afternoon collecting 1099s, totaling up business expenses, and reconciling your books. If you use accounting software, make sure everything's categorized correctly. If you use a CPA, send them your organized records early — not in the first week of April. CPAs with early, clean records charge less and catch more deductions than ones handed a dumpster fire on April 10.

Q1 estimated tax payment due April 15. This covers income from January through March. If you use the prior-year safe harbor (100% of last year's total tax), divide by four and pay that. If your income has changed significantly, adjust up — or down if you've had a slow start to the year.

April–June: Q1 payment and mid-year check

The second quarter is a checkpoint. You've filed (or extended) last year's return, and you have enough current-year data to see if you're on track.

Pay Q2 estimated taxes by June 15. This covers April and May income. If you filed an extension for your prior-year return, you haven't forgotten — the Q2 deadline still applies regardless.

Mid-year income reality check. Add up your gross income for the first five months. Are you on pace for a bigger year than last year? If so, your estimated payments based on last year's safe harbor might leave you with a large April bill. You can voluntarily increase Q3 and Q4 payments to reduce that lump sum — or just keep the cash in a high-yield savings account and mentally prepare for the April payment. Either approach works; the penalty only applies if you underpay relative to safe harbor rules.

Adjust your estimated payments if income changed. If you landed a huge client in March, your Q1 payment based on last year's number was probably too low. File Form 2210 Schedule AI (the annualized income method) at year-end to show the IRS your income was back-loaded, or simply increase Q2–Q4 payments to cover the projected shortfall. Most people choose the latter — it's simpler.

Review entity structure. If your freelance income has consistently crossed $60,000–$80,000, it's time to seriously evaluate an S-Corp election. Don't actually make the election in Q2 (it needs to happen by March 15 of the tax year for it to apply to the current year, unless you file late-election relief), but use this quarter to talk with a CPA. They'll model the numbers and tell you if the savings justify the administrative cost. If you decide to go S-Corp, you'll be ready to file the election by the following March 15.

July–September: equipment and entity review

The third quarter is when you start thinking about year-end purchases — especially equipment.

Pay Q3 estimated taxes by September 15. This covers June through August.

Plan equipment purchases. Section 179 lets you deduct the full cost of qualifying equipment in the year you buy it and put it into service, up to $1,220,000 for 2026. That laptop, camera, desk, CNC machine, 3D printer — if you buy it and start using it by December 31, you can deduct the full cost immediately instead of depreciating it over several years. Bonus depreciation (currently 60% for 2026, phasing down through 2027) can cover the rest if Section 179 is exhausted. The key: equipment needs to be in service by December 31, not just ordered. Buying a new MacBook on December 28 and unboxing it January 2? That's a 2027 deduction, not 2026. See our equipment depreciation guide for Section 179 vs. bonus depreciation.

Use Q3 to research what you need and budget for it. Don't wait until December — prices spike, inventory runs low, and you'll be stressed about whether it arrives in time. Buy in September or October instead.

October–December: the money quarter

This is where the real tax savings happen. Q4 is when you execute every move that requires a December 31 deadline. Miss this window and you've lost the deduction for the entire year — there's no do-over in April.

Pay Q3 estimated taxes by September 15… wait, you already did that. Good. Q4 estimated payment due January 15 of the following year — this covers September through December. Same drill: pay by the deadline, or face the underpayment penalty.

Max out retirement contributions. If you have a Solo 401(k), the employee deferral portion ($23,500 for 2026) must be elected by December 31. The employer contribution can wait until your filing deadline. If you haven't hit the max yet, direct every extra dollar in Q4 toward your retirement account. A freelancer who sends an extra $10,000 to their Solo 401(k) in December at the 24% bracket saves $2,400 in federal tax — and that money grows tax-deferred.

Tax-loss harvesting. If you have a taxable brokerage account, sell investments that are down to realize the loss. Capital losses offset capital gains dollar for dollar, and up to $3,000 of excess losses can offset ordinary income each year. A freelancer with $8,000 in realized stock gains who also sells a losing position for a $6,000 loss only pays tax on $2,000 of gains. Any leftover loss above the $3,000 ordinary-income limit carries forward to future years. Just watch the wash-sale rule: don't buy the same (or substantially identical) security within 30 days before or after the sale, or the loss is disallowed.

Bunch charitable contributions. If you normally give $5,000 a year to charity but your total itemized deductions don't exceed the standard deduction ($15,000 for single filers in 2026), you get no tax benefit. Bunch two or three years of giving into one — donate $15,000 this year, itemize, and take the standard deduction the next two years. A donor-advised fund (DAF) makes this easy: contribute the lump sum to the DAF in December (getting the full deduction this year), then grant to charities over time from the DAF.

Defer income / accelerate expenses. If you're a cash-basis taxpayer (almost all freelancers are), you report income when you receive it and expenses when you pay them. Two simple moves: (1) send December invoices in late December so payment arrives in January — that income shifts to next year; (2) prepay January business expenses in December — that deduction lands this year. Rent, insurance, software subscriptions, and professional memberships are all candidates. A freelancer who prepays $3,000 in January expenses in December at the 24% bracket saves $720 this year.

Specific year-end moves

Here's the checklist for November and December. Run through it before you close the books on the year.

Buy equipment now, not January. That $3,500 workstation you were going to buy in the new year? Buy it this week instead and put it into service before December 31. Section 179 lets you deduct the full $3,500 this year.

Fund your Solo 401(k) employee deferral. The employee portion ($23,500 max for 2026) must be elected by December 31. If you haven't contributed enough, fix that now. You have until your filing deadline for the employer contribution, but the employee piece has a hard year-end deadline.

Prepay January business expenses. Rent, insurance premiums, software subscriptions, professional dues — anything you can pay in December that covers a January obligation shifts the deduction into the current year.

Send December invoices late. If you invoice a client on December 27 and they pay on January 3, that income is next year's problem. If you invoice on December 10 and they pay on December 28, it's this year's. You control the timing. If you're expecting a higher income next year (and potentially a higher bracket), accelerating income into this year might actually be the right call — but for most people, deferring is better.

Harvest stock losses. Review your brokerage account. Sell losers to offset winners. Avoid the wash-sale rule (don't rebuy within 30 days).

The wake-up-in-April list

Every year, people show up at their CPA's office in March asking about moves they can no longer make. Here's what's permanently off the table after December 31:

• Buying equipment for a prior-year deduction. Section 179 and bonus depreciation apply to the year you put the asset in service. December 31 is a hard cutoff.
• Solo 401(k) employee deferrals. You can still make employer contributions until your filing deadline, but the employee portion required a December 31 election. Missed it? That deduction is gone.
• Deferring income. If the client paid you in December, it's 2026 income. You can't retroactively "un-receive" a payment.
• Accelerating expenses. If you paid your January rent in January, it's a next-year deduction. No amount of wishing rewinds it.
• Tax-loss harvesting. The trade date determines the tax year. Sales on or after January 1 count for the new year.
• Charitable contributions. Must be made by December 31. A check mailed December 30 counts — one written January 2 doesn't.
• Entity elections. S-Corp elections generally need to be filed by March 15 of the tax year (or within 75 days of formation for new entities). Late-election relief exists in some circumstances, but don't count on it. Plan ahead.

The theme is obvious: December 31 is a cliff, not a gentle hill. After it passes, you're in reporting mode, not planning mode. Treat November and December as your tax-planning season, not your holiday shopping season. A few hours of deliberate year-end moves saves more money than any Black Friday deal ever will.