10 Ways Small Businesses Can Save Money in 2026

Most advice about cutting business costs is about spending less. This is not that. Nine of the ten items below are money the tax code, a state statute, or your own records will hand back to you if you ask correctly — and quietly keep if you do not.

Each one is tied to a published figure you can check yourself. Where the number comes from the IRS, it is linked to the IRS. Where it comes from Massachusetts law, it is linked to the statute. Nothing here is an estimate, and nothing here is a promise about your return.

One item is time-sensitive in a way most people will miss: the business mileage rate changed in the middle of this year, so a single 2026 mileage log kept at one rate is now wrong no matter which rate you used.

Key Takeaways

• The IRS business mileage rate changed mid-2026 — 72.5 cents through June 30, then 76 cents from July 1. One rate applied across the whole year understates or overstates every trip.
• Filing late costs roughly ten times what paying late costs. The failure-to-file penalty is 5% per month; failure-to-pay is 0.5% per month. File on time even when you cannot pay.
• For 2026 the Section 179 expensing cap is $2,560,000, and a QSEHRA can reimburse up to $6,450 per employee for self-only coverage.
• Starting a retirement plan with 50 or fewer employees can carry a credit of 100% of qualified startup costs, up to $5,000 a year for three years.
• In Massachusetts, a worker is an employee unless the business proves all three prongs of the state test. The federal test is not the one that decides it here.

1. Split your 2026 mileage log at June 30

The business standard mileage rate changed in the middle of this year, and most mileage logs have not caught up.

The IRS set the 2026 business rate at 72.5 cents per mile effective January 1, up 2.5 cents from 70 cents in 2025 (IRS Notice 2026-10). It then raised the rate to 76 cents per mile for July 1 through December 31 (IRS, Standard mileage rates, retrieved 2026-08-01). Mid-year changes are unusual — this one followed fuel prices.

The practical effect is that 2026 needs two mileage subtotals, not one. Miles driven January through June are deducted at 72.5 cents; miles from July onward at 76 cents. A log that applies a single rate to the whole year is wrong in one direction or the other, and the error scales with how much you drive.

If you have been recording trips but not dates, that is the gap to close before December. A mileage log without dates cannot be split, and a log that cannot be split cannot be defended.

2. File on time even when you cannot pay

Filing late and paying late are two different penalties, and one of them costs about ten times what the other does.

The failure-to-file penalty is 5% of the unpaid tax for each month or part month the return is late, up to 25% (IRS, Failure to File Penalty, retrieved 2026-08-01). The failure-to-pay penalty is 0.5% per month, also capped at 25% (IRS, Failure to Pay Penalty). When both apply in the same month, the file penalty is reduced by the pay penalty — so the combined charge is 5% a month, not 5.5%.

Put a number on it. On $10,000 of tax owed, five months late:

There is also a floor. If a return is more than 60 days late, the minimum failure-to-file penalty is $525 for returns due after 31 December 2025, or 100% of the tax owed, whichever is less. On a small balance, the floor is the whole cost.

So if the money is not there in April, the move is still to file. An extension extends the time to file, not the time to pay — but filing on time removes the expensive penalty and leaves you with the cheap one. Tax preparation is easier to get right when the return goes in on schedule.

3. Get the books current before you shop for anything else

Every other item on this list depends on records. A deduction you cannot prove is a deduction you do not take, and that is the largest recoverable cost most small businesses carry.

This is not a claim about a percentage. It is what the substantiation rules mean in practice: the IRS requires you to keep records that support the income, deductions, and credits on your return, and the burden of showing an expense was ordinary, necessary, and business-related sits with you. No receipt, no reason recorded, no deduction — regardless of whether the spending genuinely happened.

The compounding is the part that gets missed. A year of unreconciled accounts is not just this year’s problem; it is the year you cannot use as a comparison, the year a lender will not lend against, and the year that costs more to reconstruct than it would have cost to keep. Catch-up work is normal and it is fixable, but it is cheaper the sooner it starts. That is the whole argument for monthly bookkeeping over an annual scramble.

4. Time equipment purchases against the 2026 expensing limits

If you are going to buy equipment anyway, the timing of it is worth more than the negotiation on price.

For tax years beginning in 2026, the maximum you can elect to expense under Section 179 is $2,560,000, reduced dollar for dollar once the cost of Section 179 property placed in service exceeds $4,090,000 (Rev. Proc. 2025-32 § 4.24, Internal Revenue Bulletin 2025-45). Separately, 100% bonus depreciation was made permanent for qualified property acquired after 19 January 2025 under the One Big Beautiful Bill Act, and unlike Section 179 it has no annual cap.

For most businesses reading this, the caps are not the binding constraint — nobody here is placing $4 million of equipment in service. Two other rules are what actually matter:

• Placed in service, not paid for. The asset has to be ready and available for its intended use inside the tax year. Ordering in December and installing in February puts the deduction in the following year.
• Section 179 is limited by taxable income. It cannot create a loss. Bonus depreciation can. Which one is better depends on the year you are having, not on which is more generous on paper.

That second point is a conversation to have before you buy, not in March when the return is being prepared.

5. Reimburse health premiums instead of buying a group plan

A small employer who cannot afford a group health plan is not out of options, and the option is often cheaper than the plan.

A Qualified Small Employer Health Reimbursement Arrangement lets a business with fewer than 50 full-time equivalent employees and no group health plan reimburse employees for individual coverage and medical costs. For 2026 the caps are $6,450 for self-only coverage and $13,100 for family coverage (Rev. Proc. 2025-32 § 4.63).

The structure is what makes it work: the reimbursement is deductible to the business and, when the employee has qualifying coverage, not taxable income to them. You set the contribution, so the cost is a number you choose rather than a renewal quote you receive. The trade-off is real too — a QSEHRA must be offered on the same terms to all eligible employees, and it cannot run alongside a group plan.

If you have more than 50 employees or want to contribute above the cap, an ICHRA does a similar job without the QSEHRA limit. Either way it is a payroll and benefits setup question, and it needs a written plan document before the first reimbursement.

6. Let the startup credit pay for the retirement plan

The most common reason a small employer skips a retirement plan is setup cost. For businesses with 50 or fewer employees, that cost is largely creditable.

An eligible employer with 1–50 employees can claim a credit of 100% of qualified startup costs; for 51–100 employees the rate is 50%. The credit is limited to the greater of $500, or the lesser of $250 per non-highly-compensated eligible employee or $5,000, and it runs for the first credit year plus the following two tax years (IRS, Instructions for Form 8881, rev. December 2025).

Two eligibility details do the filtering. You must have had no more than 100 employees paid at least $5,000 in the preceding year, and you must not have maintained a qualified plan covering substantially the same employees in the three preceding tax years. That second condition means this is genuinely for first-time plans — a business that once had a plan, dropped it, and restarts within three years does not qualify.

A credit reduces tax owed dollar for dollar, which is why this one is worth more than a deduction of the same size.

7. Check classification against the Massachusetts test, not the federal one

This is a cost-avoidance item, and in Massachusetts it is the one most likely to be wrong.

Massachusetts presumes a worker is an employee. Under M.G.L. c. 149, § 148B, an individual is an employee unless the business establishes all three of the following: the individual is free from control and direction in performing the service, both under the contract and in fact; the service is performed outside the usual course of the employer’s business; and the individual is customarily engaged in an independently established trade or business of the same nature as the service performed.

All three must hold, and the burden is on the business. Prong two is where most arrangements fail: if you run a landscaping company and hire a landscaper as a contractor, the service is inside your usual course of business, and the other two prongs no longer matter.

This is stricter than the federal common-law control test, so a worker who is a contractor for IRS purposes can still be an employee for Massachusetts purposes. Getting it wrong is not a rounding error — it reaches back over unpaid employment taxes, the employee’s share as well as yours, plus penalties and interest. Reviewing arrangements against the state test costs nothing; discovering the answer during an audit costs a great deal.

8. Take the pass-through deduction you are entitled to

If your business is a sole proprietorship, partnership, S corporation, or LLC taxed as any of those, the qualified business income deduction is probably the largest single line item on this list.

The Section 199A deduction is up to 20% of qualified business income (IRS, Qualified business income deduction). It no longer expires. Section 199A used to carry its own sunset in subsection (i) — the deduction simply stopped applying to tax years beginning after 31 December 2025 — and § 70105 of the One Big Beautiful Bill Act rewrote that subsection from end to end, replacing the expiry date with a minimum-deduction rule (Public Law 119-21, § 70105). The rate stayed at 20%; the 23% figure that circulated in mid-2025 was in the House version and did not become law.

Two further changes apply to tax years beginning after 31 December 2025. The taxable income limitation phase-in amounts rise from $50,000 to $75,000, and from $100,000 to $150,000 on a joint return. And the new subsection (i) sets a floor: a taxpayer whose aggregate qualified business income across all active qualified trades or businesses is at least $1,000 gets the greater of their computed deduction or $400. “Active” is doing real work in that sentence — the statute defines it as a business in which the taxpayer materially participates within the meaning of section 469(h), so passive income does not get you there. Both dollar amounts are inflation-adjusted for tax years beginning after 2026.

The wider phase-in range is the quiet win. It means income that previously sat inside the steepest part of the limitation for specified service businesses now phases in more gradually, so the deduction erodes more slowly as income rises.

This one is genuinely calculation-dependent — it turns on your entity type, your W-2 wages, your property basis, and whether your trade is a specified service business. It is worth asking about specifically rather than assuming it was handled.

9. Put your expense reimbursements under a written accountable plan

If you reimburse yourself or your staff for mileage, tools, or supplies without a written plan, those reimbursements are wages.

Under an accountable plan, reimbursements are not included in the employee’s income and are not subject to income tax withholding or payroll taxes. Under a nonaccountable plan, every reimbursement is included in wages and taxed accordingly — even when the expense was entirely legitimate (IRS Publication 463).

Three conditions make a plan accountable:

1. Business connection. The expense is incurred in performing services as an employee.
2. Adequate accounting. The employee substantiates the expense to you within a reasonable period.
3. Return of excess. Any advance beyond the substantiated amount is returned within a reasonable period.

None of that requires software. It requires a written policy, a form, and the discipline to collect receipts. The cost of not having it is both employer and employee payroll tax on money that should never have been taxed at all — paid twice a month, quietly, for years.

10. Put the recurring costs on a review schedule

The last one is not a tax item, and it is the only one on this list with no published figure attached to it — deliberately.

Recurring costs are where money leaves without a decision. Software seats for people who left. A merchant processing rate that was competitive when you signed. Insurance renewed on autopilot. A phone plan sized for a business you no longer run. None of these announce themselves, because the whole design of a subscription is that it does not ask again.

There is no honest national statistic for how much this costs you, because it depends entirely on what you signed and when. What there is, is a method:

• Pull twelve months of bank and card statements and list every charge that repeats.
• For each, write down what it is for and who uses it. Anything you cannot answer is a candidate.
• Re-quote the three largest annually. Insurance, card processing, and utilities are the usual top three, and all three are competitive markets.
• Diary the review. Once a year, same month, or it does not happen.

This is the item you can do yourself this week without asking anyone. It is also the item that reconciled books make trivial — the list of repeating charges is already there once the categorization is right.

The ten at a glance

How this list was put together

These ten were selected from primary sources only — IRS notices, revenue procedures, form instructions and publications, the enacted text of Public Law 119-21, and the Massachusetts General Laws. No figure here is taken from another article’s summary of those documents. That mattered more than expected: the widely repeated claim that the 2026 pass-through deduction rose to 23% comes from the House version of the bill and is not what was enacted. The ten were then filtered against three criteria:

• Checkable. Every dollar figure and percentage links to the document it came from, so you can confirm it rather than take it on trust.
• Actionable inside 2026. Items whose deadline has already passed were left out. The Section 174A small-business election to amend 2022–2024 returns is a real saving for some businesses, but its amendment deadline was 6 July 2026, so it is not on a list of things you can still do.
• Within scope. Green Books Inc is a bookkeeping practice — Certified Bookkeeper (CPB), IRS Authorized e-File Agent, and Notary Public. Items requiring a CPA’s attestation or an attorney’s opinion are not here.

This is a research summary of published rules, not a review of your situation. It is general information, not tax advice, and none of it accounts for your entity type, your state filings beyond Massachusetts, or anything specific to your books. Figures were retrieved on 1 August 2026 and can change — the mileage rate already did once this year.

Frequently asked questions

Which of these saves the most money?

For most small businesses, the pass-through deduction in item 8 is the largest single number, because it can reach 20% of qualified business income. But it is also the one you have the least direct control over. The one with the best ratio of effort to saving is item 2 — filing on time costs nothing and avoids a penalty ten times the size of the alternative.

If I cannot pay my tax bill, is an extension enough?

No. An extension gives you more time to file, not more time to pay. The failure-to-pay penalty of 0.5% per month, plus interest, still runs from the original due date. The extension does protect you from the much larger 5% per month failure-to-file penalty, which is exactly why filing something on time matters more than filing something complete.

My books are two years behind. Is it too late for any of this?

No, and the ordering is the useful part. Items 1, 5, 6, 7, 9 and 10 are forward-looking — you can set them up now regardless of the state of prior years. Items 3, 4 and 8 depend on records, so the catch-up work comes first. Being behind is common and it is not a reason to skip the rest of the list.

Does the Massachusetts classification test apply if my contractor is in another state?

It depends on where the work is performed and the facts of the arrangement, and it is not a question to settle from a blog post. What is safe to say is that the federal test alone is not sufficient for work performed in Massachusetts, and that assuming it is has been an expensive assumption for a lot of businesses.

Start with the one you can do this week

Item 10 needs nothing but twelve months of statements and an hour. Item 2 needs a calendar entry. Item 1 needs your mileage log split at June 30 before the year closes, which gets harder the longer it waits.

The rest — expensing timing, the QSEHRA, the retirement credit, the QBI calculation, and classification under the state test — all rest on records that reconcile. That is the order: get the books right, then the deductions become available rather than theoretical.

If your books are not in a state where any of this can be checked, that is the place to start, and it is normal. If you want to go through which of these ten apply to your business, book a consultation and we can work through it against your actual numbers.

Related reading: Mastering the essentials to get through tax season effectively, and, if item 4 applies to you, entity and business setup — the one service above that the body of this article does not already link to.