Year-End Tax Planning for Restaurant Owners

Year-end tax planning for restaurant owners comes down to five moves made before December 31: buy and place in service any equipment you were going to buy anyway (and expense it under Section 179 or bonus depreciation), time your income and expenses across the year boundary, fund a retirement plan, claim the credits restaurants routinely miss (FICA tip credit, work opportunity credit), and true up your estimated payments so you don't owe penalties in April. Start in September, not the last week of December — most of these moves take weeks to execute, and the good CPAs are booked solid by Thanksgiving.

This is general information, not tax advice. Rules change and your situation is specific — confirm every move below with your CPA before acting.

Why September is the right time to start

Restaurants have a lopsided year. Q4 is typically your strongest quarter for sales, which means it's also when your taxable income is being set. Waiting until January to look at the number means every lever is already locked. Look at it now, while there's still a full quarter of decisions to make, and you'll usually find a way to shave 10-20% off what you'd otherwise owe.

Pull three numbers first: year-to-date net profit from your P&L, estimated taxes paid so far, and last year's total tax bill. If you can't produce them in ten minutes, that's the first fix — see How to Do a Monthly Financial Close. Everything below depends on knowing roughly where you'll land.

Move 1: Buy needed equipment before December 31

Section 179 lets you deduct the full cost of qualifying equipment in the year you place it in service, rather than depreciating it over 5-7 years. Bonus depreciation does something similar for larger purchases. For a restaurant, "qualifying" covers most of what you'd buy: ovens, refrigeration, fryers, dish machines, furniture, POS hardware and tablets, kitchen display screens, and many interior improvements.

The two rules that trip owners up: the equipment must be placed in service (installed and usable) by December 31, not merely ordered, and the deduction only helps if you have profit to offset. A $20,000 walk-in that's sitting on a truck on January 3 is a 2027 deduction.

Don't buy things you don't need to chase a deduction — spending $18,000 to save $5,400 is still $12,600 out the door. But if the combi oven is on next spring's list anyway, pulling it forward three months is close to free money. One place to save on both sides: if you're replacing an aging POS, Cobblestone POS has no monthly software fee, so the hardware is the only line that hits your books — and it's deductible — instead of paying $470+ a month to a system like Toast forever. Use the Restaurant Equipment Buying Guide to prioritize.

Move 2: Time income and expenses

If you're a cash-basis taxpayer (most independents are), you control which year a dollar lands in by controlling when it moves.

Profitable year, expect the same or less next year: accelerate expenses into December. Prepay January rent, insurance, and vendor invoices; stock up on non-perishables and smallwares; pay year-end bonuses in December rather than January; run the deep-clean and repair projects now. Push income into January where you legitimately can — invoice a large catering client on January 2 rather than December 30.

Slow year, expect a bigger year next year: do the opposite. Hold discretionary spending until January so the deductions land against higher-bracket income, and don't prepay anything.

The 12-month rule limits prepayments: you can generally deduct prepaid expenses only if the benefit doesn't extend more than 12 months past the payment. Prepaying a full year of insurance works; prepaying two years doesn't.

Move 3: Fund a retirement plan

A retirement contribution is the rare deduction where the money stays yours. A SEP-IRA lets you contribute a large percentage of net self-employment income, and you can open and fund it as late as your filing deadline. A Solo 401(k) allows larger contributions if you have no full-time employees besides a spouse, but must be opened by December 31 even if funded later. If you have staff, a SIMPLE IRA or a standard 401(k) with a safe-harbor match doubles as a retention tool — and there are startup credits that can cover most of the administrative cost for the first three years.

Ask your CPA which plan fits your entity type; the answer differs for a sole proprietor, an S-corp, and a partnership. See Choosing a Business Structure if you're unsure why that matters.

Move 4: Claim the credits restaurants leave on the table

Credits reduce your tax bill dollar for dollar, which makes them worth more than deductions — and restaurants have access to a couple that are frequently skipped.

The FICA tip credit refunds the employer share of Social Security and Medicare taxes paid on employee tips above the federal minimum wage threshold. For a full-service restaurant with $400,000 in reported tips, that's on the order of $25,000-$30,000 in credit. It requires accurate tip reporting through payroll all year, which is one more reason to run tips through your POS rather than a notebook. The Work Opportunity Tax Credit pays up to $2,400 (more for some groups) for hiring from targeted populations, including long-term unemployed and veterans — but the paperwork must be filed within 28 days of the hire, so it's a process fix, not a December fix. And if you're on the newer "no tax on tips" rules, make sure your payroll is reporting qualified tips separately so your staff actually benefit; No Tax on Tips: What It Means for Restaurant Owners covers the reporting side.

Move 5: True up estimated payments

Q4 estimated taxes are due January 15. If a strong fourth quarter pushed you well past your earlier estimates, top up now to avoid underpayment penalties; if the year came in soft, don't overpay just because that's what the vouchers say. The safe-harbor rule — paying at least 100% of last year's tax (110% for higher earners) — protects you from penalties regardless of what this year turns out to be, which is useful when you're not sure where you'll land.

Takeaway: The tax bill you get in April is mostly decided by choices made in October, November, and December. Know your year-to-date profit by mid-September, place needed equipment in service before December 31, time your December spending to your bracket, fund a retirement plan, and make sure the tip credit is on your return. Then do it all with your CPA, not instead of one.

Your Q4 tax calendar

Mid-September: pull YTD profit, meet with your CPA, and list the equipment you'd buy in the next six months anyway. October: order anything with a long lead time so it's installed by year end; confirm your retirement plan choice. November: decide the prepay-versus-defer strategy based on updated projections; fund the Solo 401(k) if you're opening one. December: execute prepayments and bonuses, confirm every purchase is placed in service, and reconcile tip reporting. January 15: final estimated payment.

The free planner above estimates your projected tax, models a Section 179 purchase, and tallies your potential credits so you walk into the CPA meeting with numbers instead of guesses.