Books that know the difference between money spent and work installed
The job is four months old, the cost report says you are deep in the red, and nothing has been installed yet. That is a normal month on a Durham lab fit-out. Around Research Triangle Park and Duke, the expensive parts get ordered long before they arrive: air handlers, cleanroom wall systems, process piping, lab casework. Deposits go out, invoices land, and if the bookkeeper codes all of it straight to job cost the job looks like a disaster until the day it suddenly looks brilliant. Neither number is true. We keep spent and installed as separate facts in the ledger.
On the ground
American Tobacco Campus, Durham, North Carolina
Durham does not build many ordinary buildings. Research Triangle Park is one of the largest research parks in the world, Duke University and Duke Health run a continuous institutional building program, and downtown turned a tobacco factory complex into offices, labs and restaurants. What the contractors here actually sell, most of the time, is fit-out: sealed rooms, controlled air, process piping and casework going into a shell that already exists.
That changes the shape of the cash before it changes anything else. On a fit-out the highest-value components are manufactured to order and bought long ahead of installation. Air handling units, cleanroom wall and ceiling systems, specialty gas equipment and lab casework are placed early with a deposit, invoiced in stages while they are built, and delivered near the end. So for months the job is absorbing real money and producing very little installed work, and then in a short window it produces a great deal.
A general bookkeeper codes all of that to job cost the day it clears the bank, which is the single most damaging thing that can happen to a Durham contractor's numbers. Early in the job every fit-out looks like it is losing money, so nobody trusts the cost reports. Late in the job the same file shows margin appearing out of nowhere. Neither reading is real, and by the time anyone unpicks it the bid for the next job has already gone out based on a false cost history.
Underneath that sit the ordinary Triangle frictions: specialty subcontractor invoices that bundle equipment with labor, a long tail of small institutional work orders that nobody bothers to separate, and North Carolina paperwork with real dates attached to it. None of it is difficult. It just has to be done every week by somebody who knows what a fit-out actually looks like from the inside.
They didn’t just record transactions and call it a day. They built a custom chart of accounts around how a remodeling company actually runs, did a full catch-up on years of bookkeeping inside QuickBooks Online, and now stay on top of my monthly bookkeeping and payroll. Every step, they broke it down in simple terms instead of burying me in accountant talk.
FinTruction rebuilt the whole thing from the ground up, with real job costing, work in progress, and retainage. They didn’t just hand me reports and disappear; they walked me through my numbers until I understood them.
Sahil and his team handle the bookkeeping and job costing for my painting business. They cleaned up my books and set up integrations that give me accurate, timely job costing with solid weekly data. Reliable, detailed, and genuinely invested in getting the numbers right.
FinTruction is the only bookkeeping team we’ve found that truly understands construction accounting and WIP reporting. They aligned our income and costs across 21 jobs and gave us full, monthly transparency. Fast, accurate, and an indispensable partner.
When I came to FinTruction I had no financial structure. No job costing, no WIP tracking, books behind. They did a full cleanup and rebuilt job costing and WIP tracking in QuickBooks. Now I know what’s billed, what’s owed, and where every job stands.
A couple of minutes from a contractor we support, sharing what working with FinTruction has been like and what changed once their numbers finally made sense.
This is the entry that decides whether your Durham fit-out reports are worth reading. Deposits and staged manufacturer invoices go to their own account, not to job cost, and are released into cost when the equipment is installed. Stored material is tracked separately from installed work on both the cost and the billing side.
Every construction platform claims to have a "QuickBooks integration." Most break the moment your books need to be accurate. Sales tax mismaps, retainage disappears, change orders create duplicates, and job costing reports stop matching project reality. We fix the integration so your software, your books, and your job‑level numbers all tell the same story.
Also work with Foundation, Sage 100, Bill.com, ADP, Gusto, Ramp, and more. See all platforms we integrate →
Fit-out invoices are messier than ordinary construction invoices, because a specialty vendor will happily bundle equipment, installation and commissioning into one line. We split them into what they actually are, every day, so the cost history you bid the next lab from is a real one.
Most Durham files we inherit have the same injuries: equipment deposits sitting in job cost, retainage hidden inside receivables, undeposited funds carried for months, and a single customer record standing in for a whole institutional client. We rebuild the file for construction and reconcile it forward until it is current.
A single Triangle fit-out can pull in dozens of vendors, many of them out of state, each with a deposit and a staged invoice schedule. We keep payables organized so deposits are applied, nothing gets paid twice, and payment timing lines up with when the job actually collects.
Retainage is where North Carolina books quietly go wrong, because the rule changes partway through a public job. We record what is actually being withheld rather than a habit percentage, keep retainage receivable in its own account, and age it so held money stays visible.
Labor has to land on the job that earned it, including the federally funded research work that brings Davis-Bacon with it. Then the month closes on a fixed date, reconciled, in a format your CPA, bank or surety can use without a phone call.
Fit-out work buys its most expensive components months before it installs them, and it runs on trades whose invoices do not fit ordinary categories. A bookkeeper who codes by habit will give you a cost report that is wrong in one direction for half the job and wrong in the other direction for the rest.
A general bookkeeper can record transactions. Construction accounting is a different job.
| What you need | Generic local bookkeeper | FinTruction |
|---|---|---|
| Job-level costing | Lumps all jobs into one P&L | Cost codes and margin per project |
| WIP & revenue recognition | Cash-basis, no WIP schedule | Monthly WIP with over/underbilling |
| Retainage tracking | Buried in AR/AP, often missed | Tracked receivable & payable by contract |
| Bonding & lender packages | Not equipped to produce them | Bonding-ready statements and backlog |
| Construction software | QuickBooks set up like a retail shop | QuickBooks + integrations tuned for contractors |
We keep books for contractors across Durham, Orange, Wake and Chatham counties, from the mechanical and controls trades doing lab work in Research Triangle Park to the residential builders and remodelers working Durham neighborhoods.
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Under N.C.G.S. 44A-11.1 an owner must designate a lien agent for improvements to real property above the statutory cost threshold, at the time the building permit is issued or the improvement contract is entered into, with exceptions including work on an existing owner-occupied single-family residence. Under N.C.G.S. 44A-11.2 a potential lien claimant must then give notice to that lien agent no later than 15 days after first furnishing labor or materials at the site. The deadline runs off a date only your records hold, so we capture the date of first furnishing per job at setup. We are not attorneys and we do not file notices.
N.C.G.S. 143-134.1 provides that an owner shall not retain more than five percent of any periodic payment due a prime contractor on a public construction contract, and that once the project is fifty percent complete, with the written consent of the surety and satisfactory performance, no further retainage is withheld from periodic payments. The statute also allows no retainage at all on public construction contracts where total project costs are less than 100,000 dollars. Books that apply one flat percentage to every draw across the whole job will misstate retainage receivable from the halfway point on.
This is not a statute, it is the accounting principle most often broken in Durham. A deposit on an air handler or a cleanroom package is a prepayment, not cost of work performed, and stored material is inventory until it is installed. Recording it as job cost the day it clears the bank distorts every report built on that job, including the WIP schedule your surety and lender will eventually read. Keeping it in its own account and releasing it at installation costs nothing extra and keeps the file honest all year.
Federally funded and federally assisted construction above two thousand dollars falls under the Davis-Bacon Act, which brings wage determinations, weekly certified payroll and fringe benefit accounting. In the Triangle this reaches contractors who would never describe themselves as government contractors, because federal grant money sits behind a share of the research and institutional building here. Our bookkeeping keeps hours by classification, fringe amounts and job allocation recorded weekly so certified payroll comes out of live data.
A contractor paying a subcontractor at or above the IRS reporting threshold in a year has to issue a 1099-NEC. Fit-out work makes this harder than it sounds, because vendor lists are long, many suppliers are out of state, and a firm paid once as a supplier and once as an installer is easy to double-count or miss entirely. We collect the W-9 before the first payment and track subcontractor payments by vendor and job all year.
City of Durham and Durham County permits, trade permits and inspection fees are real project costs, and specialized lab and cleanroom systems frequently add permits an ordinary build never triggers. Left in overhead they quietly flatter every job margin you report. We code them to the project they belong to so the true cost of doing this kind of work is visible when you price the next one.
A fair question if you already have a bookkeeper you like. Here is the honest answer.
Contractors who were behind, off the bank, or heading into an audit. Same work, different trades.
Rescue + Monthly
"They built a custom chart of accounts around how a remodeling company actually runs."
$1M+ Rebuild
"FinTruction rebuilt the whole thing from the ground up, with real job costing, WIP, and retainage."
Most Durham contractors do not need another platform. They need the one they already pay for configured so equipment, stored material and installed work are three different things in the file.
A QuickBooks file set up by someone who has never priced a cleanroom will have one subcontract account, no place to park a deposit, and retainage sitting inside receivables. We restructure it so the entries a fit-out actually generates have somewhere correct to go.
Is your cost report telling you the truth?
If your project managers already hold budgets, commitments and change orders in a construction platform, the office should not be retyping them. We connect the field system to the books so the equipment schedule and the ledger agree about what has actually arrived.
One set of numbers the field and the office both believe.
Once the file is structured properly, the reporting stops arguing with the field. These are the ones Triangle contractors actually use.
See how we have done this for other contractors in our construction accounting case studies.
Almost certainly, and it is the most common bookkeeping fault we see in Durham. On a lab or cleanroom fit-out the expensive equipment is ordered months ahead, so deposits and progress invoices from the manufacturer hit the file long before anything is set in place. Coded straight to job cost, they make a healthy job look like a catastrophe, and then make it look artificially wonderful in the month it finally installs. The fix is to hold equipment deposits and undelivered material in their own account and release them to job cost when the item is actually installed, so the cost report tracks the work rather than the wire transfers.
As their own line, on both sides. If the owner is paying for material stored offsite or on site but not yet installed, that billing is not earned revenue from installed work and the material is not yet a cost of work performed. We record stored material separately from installed cost, keep the supporting documentation with the job, and release it into cost as it is consumed. Kept this way, the numbers stay honest and your accountant is not unwinding six months of entries at year end to build a WIP schedule.
Under N.C.G.S. 44A-11.1 an owner has to designate a lien agent for improvements to real property above the statutory cost threshold, with exceptions including work on an owner-occupied single-family residence. Under N.C.G.S. 44A-11.2 a potential lien claimant then has to give notice to that lien agent no later than 15 days after first furnishing labor or materials, and missing that window can cost the ability to perfect a lien. That makes the date of first furnishing a bookkeeping record, not a legal one. We capture it per job at setup so the clock is documented while it is still running. We are not attorneys and we do not file notices for you.
Because North Carolina changes the rule partway through the job. Under N.C.G.S. 143-134.1 an owner cannot retain more than five percent of a periodic payment on a public construction contract, and once the project is fifty percent complete, with the written consent of the surety and satisfactory performance, no further retainage is withheld from periodic payments. There is also no retainage at all on public contracts where total project costs are under 100,000 dollars. A bookkeeper who applies a flat five percent to every draw for the whole job will be wrong from the halfway point onward, in a direction that understates what you are owed.
Lab and cleanroom work runs on trades that do not appear on an ordinary job: controls and validation, cleanroom envelope, process piping, lab casework, specialty gas. Their invoices often bundle equipment, installation and commissioning into one line, and a general bookkeeper codes the whole thing to subcontract. We split them by what they actually are, so the equipment component lands with equipment, the labor with installed cost, and commissioning does not quietly inflate the trade you will compare against your next bid.
As individual jobs, not as one recurring customer. Institutional owners in Durham generate a long tail of small orders under master agreements, and the temptation is to book them all to a single customer record because each one is minor. Individually minor, collectively they can be a large share of your year, and lumped together nobody can see whether the small work is profitable or being subsidized by the big projects. We open each order as its own job with a simple cost structure so the answer is visible without adding administrative weight.
Yes, catch-up and cleanup is a core service. The usual Durham pattern is deposits and equipment invoices sitting in job cost, retainage buried inside accounts receivable, undeposited funds carried for months and no separation between installed and uninstalled work. We rebuild the chart of accounts for construction, reclassify the equipment and stored material entries, reconcile forward to current, and then hold the file there with a fixed monthly close.
Yes. A single fit-out can involve dozens of specialty vendors, several of them out of state and each with its own deposit and progress schedule. We enter bills against the job, track deposits so they are applied rather than forgotten when the final invoice arrives, schedule payments against when the job actually collects, and keep W-9s and 1099-NEC records current through the year rather than assembling them in January.
We keep books for contractors across Durham, Orange, Wake and Chatham counties, including Durham, Research Triangle Park, Chapel Hill, Hillsborough, Morrisville, Cary and Apex. Everything is remote, so you get construction bookkeeping without paying toward an office you would never visit.
Start with the free Audit. Send your QuickBooks file and the cost report for your worst-looking active job and we will tell you what is coded wrong, how much of that loss is really just uninstalled equipment, and what your records are missing. No obligation. After that it is a flat monthly fee based on transaction volume, active jobs and payroll complexity, so asking a question does not start a clock. Sahil Ahmad, CPA reviews the work.
FinTruction keeps construction books across North Carolina. Select your city below for contractor bookkeeping, job-cost coding and monthly close support in your market.
Once the records are clean, we also handle WIP schedules, revenue recognition, tax planning and CFO support for Durham contractors bidding larger lab and institutional work.
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Send us your QuickBooks file and the cost report for your worst-looking active job. We will tell you what is coded wrong, how much of that loss is really uninstalled equipment, and what your records are missing. No charge and no obligation for the Audit.
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