Specialty subcontractors
Books and taxes for insulation subcontractors.
Progress billing, retainage, spray foam chemical sets with a shelf life, and energy program work that pays on its own schedule. Gus sorts all of it, an accountant checks every transaction, and you get one number a month.
- From $197 a month
- An accountant on every transaction
- Cancel whenever
November came in at $12,000. The foam set that expired before it got used was logged as a real cost, so it did not just vanish from the books.
- GC pay app #4 payoutProgress billing
- Icynene chemical set orderSpray foam chemical sets
- Batt insulation orderBatt and blown-in material
- Energy program job payoutEnergy program billing
- Fleet fuel, crew trucksTrucks and fuel
Why your books are different
An insulation subcontractor's books go wrong in a few specific spots.
A generalist sees deposits and bills. Your business runs on spray foam chemicals with a shelf life, batt material that gets cut to fit, and energy program work that pays on its own schedule. Blend those together and you lose sight of what a job actually cost.
-
1
An expired chemical set looks like a mystery loss
Spray foam chemicals have a shelf life, and a set that expires before it gets used on a job is a real loss, not just an unexplained drop in material efficiency.
What we doKeeps chemical set costs visible so an expired or wasted batch shows up as what it is. -
2
Energy program billing pays on its own schedule
Utility or government-funded weatherization work often pays weeks or months after private jobs, and lumped into one income line, it is easy to mistake for slow-paying customers instead of a program with its own timeline.
What we doKeeps energy program billing in its own category, so its slower pace does not get confused with everyday customers. -
3
The spray rig looks like a supply purchase
A proportioner and hose set for spray foam application can cost as much as a service truck, and filed as supplies it just muddies the month and the deduction gets missed.
What we doFlags big equipment buys the day they show up and logs them as equipment. -
4
Retainage on insulation packages disappears
A general contractor holds back 10 percent on a new construction insulation package and does not release it until closeout, sometimes months after the job is sprayed and inspected.
What we doKeeps retainage on its own line by job, so you can see what is still owed and roughly when it should land. -
5
Batt waste looks like a mystery overage
Batt insulation cut to fit around wiring, plumbing, and odd framing produces real waste, and it can look like you bought more than the job needed when it is a normal part of the work.
What we doKeeps material overage in view as an ordinary job cost, not an unexplained loss.
Your categories
The categories Gus keeps for an insulation business.
Set up once for how you get paid and what you spend. You never pick a category. He does, and an accountant checks it.
Money in
- Progress billingGeneral contractor pay applications on insulation packages.
- Retainage releasesHeld-back money on install jobs, paid out at closeout.
- Change order billingUpgraded R-value or added spray foam scope.
- Weatherization and retrofit workExisting building upgrades billed direct to the owner.
- Energy program billingUtility or government-funded weatherization work, often on a slower payment schedule.
Money out
- Field crew wagesInsulation installers, including certified payroll on public jobs.
- Spray foam chemical setsTwo-part chemical orders with a shelf life to track.
- Batt and blown-in materialFiberglass and cellulose ordered by the job.
- Spray rig equipmentProportioners, hoses, and guns.
- Trucks and fuelCrew trucks moving between job sites.
- Bonding and insurancePerformance bonds and liability coverage for larger jobs.
- Safety gearRespirators and protective suits for spray foam application.
What we watch for you
- Job margin
What each package actually made after chemicals, material, and labor.
- Chemical waste
Cost of expired or wasted foam sets, worth watching against how much gets used.
- Retainage owed
Money general contractors are holding on install jobs right now.
- The set-aside
What you will owe, tracked every month, so April is a number you already knew.
Ask Gus
Things insulation contractors 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.
No. I logged it as a real cost, so you can see it and decide if storage or ordering needs to change.
Often, yes. I keep program billing in its own category since it usually pays slower than private jobs, so it does not look like a customer is ignoring you.
If you pay them $2,000 or more this year and they are not on payroll, yes, a 1099 by January 31. I keep that list running so it is ready.
The tax side
The tax side of an insulation business.
Most of what goes wrong here is labels and timing. Expired chemicals treated as a mystery, program billing confused with slow customers, 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-offsSpray rigs, proportioners, and blower machines can often be written off the year you buy them, with bonus depreciation at 100 percent for property acquired after January 19, 2025.
- Sub-subcontractor 1099sAny outside crew not on payroll who you paid $2,000 or more in 2026 gets a 1099-NEC by January 31. Gus keeps the list all year.
- Employee or contractorAn installer who works your schedule, uses your equipment, and takes direction from you is usually an employee. Getting that wrong gets expensive, so Gus asks before it becomes a habit.
- The pass-through deductionMost owner-operators can take up to 20 percent of business profit off their taxable income. It comes out right when the books are right all year.
Deductions insulation subcontractors miss
Your bookkeeper knows what to look for in your statements. You never have to.
- Spray rigs and proportioners
- Blower machines
- Respirators and protective suits
- Trade certification renewal
- Continuing education
- Bonding premiums
- Liability insurance
- Truck fuel and repairs
- Permit and inspection fees
- Job costing software
- Uniforms with your logo
- Chemical storage and handling
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
An insulation contractor's year, kept every month.
Bid season, chemical and material costs, and tax season each run on their own clock. Your team keeps you ahead of all three. Every month in between, your bookkeeper closes the books and speaks up the moment something looks off.
- January
Plan the year
Last year's return gets started and the 1099 list for outside crews is ready. Bidding is picking up, so your monthly set-aside gets planned before spring new construction jobs mobilize.
- April
Filed. Done.
Your return is filed and signed while spring insulation packages get underway. No surprise bill, since the set-aside has been building since January.
- July
Halfway check
Where you stand, what you will owe, and whether an energy program job or a large package changed the number.
- October
Before heating season
As colder weather drives retrofit and weatherization demand, Gus looks at equipment worth buying and anything else worth doing before the year ends.
What you get
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 insulation subcontractors. 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 insulation subcontractors ask first.
Does an expired chemical set get tracked as a real cost?
Yes. Gus keeps chemical set costs visible so an expired or wasted batch shows up as a real loss instead of just vanishing from your material spending.
Energy program jobs seem to pay slower. Is that normal?
Often, yes. Program billing is kept in its own category since it typically pays on a slower schedule than private jobs, so it does not read as a customer ignoring an invoice.
Do I write off a new spray rig all at once?
Often you can. Equipment bought for the business can usually be deducted in the year you buy it, and sometimes spreading it out is the better call. Gus flags the purchase and the accountant decides.
Batt waste from cutting around framing looks like a lot of overage. Is that normal?
Yes, and Gus keeps that overage in view as an ordinary job cost rather than an unexplained loss, since cutting to fit around wiring and plumbing is a normal part of the work.
Our books are behind after a busy season. Is that fixable?
Yes. Send the bank statements you have. Gus sorts them, the accountant checks them, and most owners know exactly where they stand inside 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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What makes a bookkeeper worth paying for Every business we keep books for
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