Personal & lifestyle services

Books and taxes for knife and tool sharpening services.

A weekly restaurant contract, farmers market drop-in customers, a mobile van running a set route, and sharpening belts that wear out faster than expected. Your own bookkeeper stays on all of it, an accountant checks every transaction, and you get one number a month.

Book a call What we handle
  • From $197 a month
  • An accountant on every transaction
  • Cancel whenever
MayExample month
$4,400
what you made

May brought in $4,400. The new belt grinder went in as equipment, not supplies, since it runs about $2,400 and will outlast this season by years.

  • Weekly restaurant contract paymentsRestaurant and commercial contracts
  • Farmers market cash and Square salesMarket and walk-up sales
  • Sharpening belts and stones orderSharpening supplies
  • Shell fuel, route vanVehicle and route costs
  • Market vendor booth feeMarket fees
Money in$7,100
Money out$2,700
Set aside for taxes$900
An example month. Yours will have your numbers.

Why your books are different

Knife sharpening books go wrong in the same four places.

A generalist sees deposits and bills. Your business runs on standing restaurant contracts, cash and card sales at farmers markets, a route van that burns fuel every stop, and belts and stones that wear out on a schedule tied to how much you sharpen. When the books do not know that, the monthly number is a guess.

  1. 1

    Restaurant contracts and market sales get lumped together

    A standing weekly restaurant account pays steadily and predictably, while farmers market sales swing with the weather and the crowd, and mixed into one line you cannot tell how much of the month is guaranteed.

    What we doKeeps restaurant and commercial contracts separate from market and walk-up sales, so you can see how much of next month is already locked in.
  2. 2

    A belt grinder or sharpening system gets filed like a supply

    A commercial belt grinder or sharpening system can run a few thousand dollars. Filed the same way as a box of belts, it flattens the month it was bought in and misses the tax treatment real equipment gets.

    What we doFlags any grinder or sharpening system purchase, logs it as equipment, and gets the accountant's call on how it gets written off.
  3. 3

    Route fuel and market fees blur into one general cost

    Fuel for the van and booth fees paid at each market are both real costs of running the route, but lumped together it is hard to see which stops are actually worth the drive and the fee.

    What we doKeeps vehicle route costs and market fees in separate lines so you can see what each stop actually costs to work.
  4. 4

    A bulk supply order swings a month

    A season's worth of sharpening belts, stones, and oil bought in one order makes that month look thin and the following months look artificially strong.

    What we doKeeps sharpening supplies in one steady line and flags when a stock-up, not a slow week, explains a thin-looking month.

Your categories

The categories Gus keeps for a knife sharpening business.

Set up once for how the route gets paid and what keeps it running. You never pick a category. He does, and an accountant checks it.

Money in

  • Restaurant and commercial contractsStanding weekly or monthly accounts with restaurants and kitchens.
  • Market and walk-up salesCash and card sales at farmers markets and pop-up stops.
  • Household and hobbyist sharpeningIndividual customer knives, scissors, and garden tools.
  • Tool sharpening for tradesSharpening for barbers, groomers, or other trades needing sharp blades regularly.

Money out

  • Sharpening suppliesBelts, stones, honing oil, and replacement parts.
  • EquipmentBelt grinders and sharpening systems, logged so they get written off right.
  • Vehicle and route costsFuel, maintenance, and insurance for the route van.
  • Market feesBooth and vendor fees paid at each farmers market.
  • Marketing and route flyersLocal advertising and route signup materials.

What we watch for you

  • Contract share

    How much of revenue is standing restaurant contracts versus market and walk-up sales. It shows how much of next month is already guaranteed.

  • Cost per market stop

    Booth fees and fuel against sales made at each market. It flags stops that are not worth the drive anymore.

  • Supply cost per sharpening

    Belt and stone spending against jobs sharpened. A rising number often means it is time to raise prices, not just reorder.

  • The set-aside

    What you will owe by year's end, tracked every month, so April is not a surprise.

Ask Gus

Things knife sharpening owners ask Gus.

Text him like you would text anybody. He answers in plain English, and when a question is above his pay grade, an accountant looks and gets back to you.

Is my Saturday farmers market actually worth the booth fee?

After the booth fee and fuel, it is still clearing a solid margin most weeks. Worth keeping on the route for now.

I bought a new belt grinder. Does that all come off this year?

Usually it can. I logged it as equipment, not supplies, and flagged the purchase so the accountant makes the call with your whole year in view.

How much of my income is actually the restaurant contracts versus market sales?

Restaurant contracts made up a bit less than half this month. I keep them separate so you can watch how that balance shifts.

The tax side

The tax side of a knife sharpening business.

Most of what goes wrong here is timing and labels. A grinder filed as a supply, route costs mixed together, and a set-aside nobody started until April.

What your return has to get right

Your accountant signs it, so it gets done right the first time.

  • Equipment write-offsA belt grinder or sharpening system can usually be written off the year you buy it. Bonus depreciation is back to 100 percent for property acquired after January 19, 2025.
  • Self-employment tax on sharpening incomeFor a knife sharpening business, self-employment tax runs 15.3 percent on top of regular income tax when the owner is not paid through payroll, up to the Social Security wage base of $184,500.
  • Mileage for the routeRoute driving between restaurants and markets can be deducted at 72.5 cents a mile from January through June 2026 and 76 cents a mile from July through December 2026.
  • The pass-through deduction ruleFor a knife sharpening business, the pass-through deduction lets an owner take up to 20 percent of business profit off taxable income, a figure that only comes out right when the books are kept right all year.

Deductions knife and tool sharpening services miss

Your bookkeeper knows what to look for in your statements. You never have to.

  • Sharpening belts and stones
  • Honing oil and finishing supplies
  • Grinder and equipment repairs
  • Vehicle mileage or fuel and repairs
  • Market vendor booth fees
  • Business insurance
  • Route flyers and local ads
  • Point-of-sale card reader fees
  • Storage for the route van
  • Trade certifications
  • Work apron and safety gear
  • Signage for the van or booth

General information about 2026 federal rules, not advice for your business. Your accountant looks at your actual numbers before anything gets filed.

All year, not just April

A knife sharpening year, kept every month.

Restaurant contracts run steady, and farmers market season shifts with the weather. Your team keeps you ahead of both the route and the tax calendar. Every month in between, your bookkeeper closes the books and speaks up the moment something looks off.

  1. January

    Get the year rolling

    For a knife sharpening business, last year's return gets started in January, and a monthly set-aside means April is already handled.

  2. April

    April, done

    For a knife sharpening business, the return is filed and signed in April, with no surprise bill since the set-aside has been running since January.

  3. July

    Halfway there

    Where you stand, what you will owe, and whether summer market season changed the number.

  4. October

    Before markets slow down

    As outdoor markets wind down for the season, Gus looks at any equipment worth buying and moves worth making before December.

What you get

Starts at$197a month

What you pay depends on what your business needs, and it does not move after that, busy season or slow. No hourly bills, no surprise invoices, no setup fee.

Book a call
  • Monthly bookkeeping

    Every transaction sorted into categories set up for knife and tool sharpening services. You never categorize a thing.

  • An accountant checks every transaction

    Real review, every month, before your books close. Not a spot check.

  • Your business tax return, filed

    Prepared, reviewed, and signed by that same accountant every year.

  • The monthly number

    What you made, what you spent, what to set aside for taxes.

  • Your own bookkeeper

    A real person assigned to your business, in the app whenever you need them. No hold music.

  • On your books all year

    Every month, not just in April. Your team speaks up whenever something is worth your attention.

  • Cancel any time

    No contract. No cancellation call. Your books are yours.

Straight answers

Questions knife sharpening owners ask first.

Can Gus tell my restaurant contracts apart from market sales?

Yes. Standing restaurant and commercial contracts are kept separate from market and walk-up sales, so you can see how much of the month is already guaranteed.

Do I need to track every market booth fee?

No. Send the bank statement and Gus keeps market fees in their own line so you can see what each stop actually costs to work.

Do I write off a new grinder all at once?

Usually, yes. A grinder bought for the business can typically be deducted the year you buy it, though sometimes spreading the cost out is the smarter move. Gus flags the purchase and the accountant weighs in with your whole year in view.

Is a big supply order going to make my month look bad?

It might on paper, but Gus flags stock-up purchases so a bulk belt or stone order does not get mistaken for a slow month.

My books are behind from running the route solo. Is that a problem?

That is common when the work comes first. Send the bank statements you have and Gus sorts through them, with the accountant checking it, inside about a week.

Is a real accountant checking my books?

Yes. You get your own bookkeeper, Gus does the first pass on every transaction, and an accountant checks every one before your month closes. That same accountant prepares, signs, and files your business return. Goatkeeper is not a CPA firm, and we never pretend a person looked when they did not.

What does it cost, and can I cancel?

It starts at $197 a month, depending on what your business needs. No setup fee, no hourly bills, no contract. Cancel any time from the app, and your books go with you.

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Book a call

Pick a time. That's the whole signup.

Fifteen minutes with a real person on our team. They look at where your books are, tell you straight what it takes to get caught up, and get you set up on the spot if it fits.

  • $197 a month to start
  • An accountant on every transaction
  • Cancel whenever