Small Business Tax Credits You're Probably Missing in 2026

Most small business owners are diligent about deductions and completely passive about credits. It makes sense: deductions live in your bookkeeping, where you see them all year. Credits live in the tax code, where nobody's watching unless someone's job is to watch. And a credit is the better deal — a deduction reduces the income you're taxed on, while a credit reduces the tax itself, dollar for dollar.

2026 is an unusually good year to look. The 2025 tax law (the One Big Beautiful Bill Act, or OBBBA) supersized some employer credits, made others permanent — and let a famous one lapse. Here's what's actually alive in 2026, what's in limbo, and what's quietly gone.

Why do credits beat deductions?

Quick math, hedged as always: if your business income is taxed at, say, a 30% combined marginal rate, a $10,000 deduction saves you roughly $3,000. A $10,000 credit saves you $10,000. Same paperwork energy, three times the result — which is why it's worth an annual, deliberate pass through the credit list, not just a hopeful question in March.

One honest caveat: you generally can't double-dip. Many credits require you to reduce the related deduction (wages, for example) by the credit amount. They're still almost always worth it.

Which credits got bigger for 2026?

Employer-provided child care credit (Section 45F). The sleeper hit of the 2025 law. Starting with amounts paid after December 31, 2025, the credit jumped from 25% to 40% of qualified child care expenditures — 50% for eligible small businesses (generally those under roughly $32 million in average annual gross receipts for 2026). The annual cap rose from $150,000 to $500,000 — $600,000 for small businesses — indexed for inflation after 2026. Just as important: you no longer need to build a daycare. Contracting through third-party intermediaries and jointly owned facilities can now qualify. If you help employees pay for licensed child care, model this credit before year-end.

Paid family and medical leave credit (Section 45S). Made permanent, and enhanced for tax years beginning in 2026: employers can now generally claim it based on PFML insurance premiums paid, not just wages paid during leave. If you offer paid leave through an insurance product, this credit may have just become relevant to you for the first time.

R&D — the expensing fix with a deadline attached. The research credit (Section 41) never went away, but from 2022–2024 businesses had to amortize domestic research costs over five years, which wrecked the economics. The 2025 law restored immediate expensing of domestic R&D (new Section 174A) permanently, starting with 2025. Small businesses (average annual gross receipts of $31 million or less) were even allowed to apply it retroactively to 2022–2024 by amended return — but that election window generally closes July 6, 2026 (or earlier if your refund statute closes first). If you're reading this at publication, that's this week — call your advisor today. Miss it, and the consolation prize is still decent: remaining unamortized R&D costs can generally be accelerated as a catch-up deduction on 2025 (or split across 2025–2026) returns. Separately, qualified startups can still use the research credit against payroll taxes (up to $500,000 a year) even with no income tax due.

FICA tip credit (Section 45B) — now for beauty businesses. Restaurants have long claimed a credit for the employer Social Security and Medicare taxes paid on employee tips. The 2025 law permanently extended it to barbering and hair care, nail care, esthetics, and body/spa services for tax years beginning after December 31, 2024. If you run a salon, barbershop, or spa where tipping is customary, this is new money — the computation details differ a bit from restaurants, so have a pro run it. Claimed on Form 8846.

Which credits are in limbo — or gone?

Work Opportunity Tax Credit (WOTC): in hiatus. WOTC — worth roughly $1,200 to $9,600 per eligible hire from targeted groups — lapsed for employees who start work after December 31, 2025. As of mid-2026, Congress has not reauthorized it, though a bipartisan five-year extension bill is pending and WOTC has historically been renewed retroactively. The practical play: keep screening new hires and filing Form 8850 within 28 days anyway. State agencies are holding applications; if Congress renews retroactively, only employers who kept filing will collect.

Clean vehicle credits: gone. The commercial clean vehicle credit and its consumer cousins were terminated for vehicles acquired after September 30, 2025. If a 2026 purchase plan assumed an EV credit, re-run the numbers. (Our 2026 tax changes hub tracks the full list of what OBBBA giveth and taketh away.)

Which quiet credits do small businesses still miss?

(Figures are 2026 general rules, simplified — each credit has eligibility fine print that matters.)

What could this look like in real life?

Hedged, illustrative, your-numbers-will-differ examples:

• A 20-person firm contracts with a licensed child care provider and spends $60,000 helping cover employee slots in 2026. As an eligible small business, the 45F credit could be worth roughly $30,000 (50%) — against a cap of $600,000. Under the old rules the same spend was worth about $15,000, and many arrangements didn't qualify at all.
• A dev shop with $250,000 of domestic R&D in 2023 that capitalized those costs may have a refund claim worth pursuing before the retroactive window closes — and if the window has closed, a catch-up deduction on the 2025 return instead. Either way, the Section 41 credit may stack on top.
• A new S corporation starts a 401(k) with auto-enrollment in 2026: setup credit (up to $5,000), auto-enrollment credit ($500), and employer-contribution credits could plausibly offset most of the plan's early-year costs. Run it before you assume a plan is "too expensive."

How do you actually claim these — and for how long?

Most business credits funnel into Form 3800 (General Business Credit) with the specific source form attached. Three practical rules:

1. Documentation first. Credits attract IRS attention precisely because they're valuable. Contemporaneous records — payroll data, provider contracts, project notes for R&D — are what make a credit stick.
2. Missed years aren't always lost. Amended returns can generally reach back about three years, and unused general business credits typically carry forward up to 20 years.
3. Credits interact. With each other, with deductions, with your entity type. This is a "model it, don't guess it" area — a fixed-fee credit review (see pricing) usually pays for itself or tells you clearly that nothing applies. Either answer is useful. Problems come here to get solved. So do the opportunities everyone else's preparer didn't have time to look for. (Same instinct, by the way, that's driving tariff refund claims in 2026 — money that's real but only for those who file for it.)

FAQ

I'm a pass-through (S corp / partnership). Do credits still help me?

Yes — most general business credits flow through to the owners' personal returns via K-1 and offset tax there, subject to limitations. The FICA tip credit, 45F, and R&D credit all work this way.

Can I still claim WOTC for someone I hired in 2025?

Generally yes — the lapse applies to employees who begin work after December 31, 2025. Certifications for 2025 hires (with timely Form 8850 filings) are still being processed, and carryforwards of earlier credits remain usable.

Is the R&D credit only for tech companies?

No. Manufacturers, food producers, construction firms, and agencies developing internal tools routinely qualify. The test is about technical uncertainty and experimentation, not lab coats — though the documentation bar is real.

Do credits reduce my QBI or my deductions?

Often, yes — for example, wage-based credits generally require reducing your wage deduction by the credit amount. The credit still usually wins; it just needs to be modeled, not assumed.

What if my credit is bigger than my tax bill?

Most general business credits aren't refundable, but unused amounts generally carry back one year and forward up to 20. Startups may also apply R&D credits against payroll tax — useful when there's no income tax to offset yet.

Reviewed by the WAYG tax team · Updated July 2026