You get employees to turn in receipts by making most receipts unnecessary, making the rest take thirty seconds, and making the consequence for skipping it land on the card, not the paycheck. That is the whole method. The rest of this article is the detail that keeps it legal and makes it stick.
Most advice on this topic comes from receipt app vendors and stops at "set clear guidelines." It skips what a contractor with six trucks actually asks: what can I legally do when they don't, and what does the IRS do with a $412 Home Depot charge nobody can explain? The answer surprises most owners. If a company card charge is not backed by a receipt, or paid back, within a reasonable period, the IRS treats it as wages. The tax code already built the consequence.
Why won't my techs turn in receipts?
Because nothing about their day rewards it and everything about it works against it. A contractor on r/GeneralContractor, answering a thread titled "Field crews are terrible at saving receipts", put it precisely: field crews are thinking about production, safety, customers, schedules and getting home on time, and "accounting accuracy is usually somewhere around priority number 27." There are four specific reasons, and each needs a different fix:
- The receipt costs them nothing to lose. On a company card the purchase already went through. The receipt is a favour to the office.
- The process asks at the wrong moment. Month-end collection asks someone to remember why they bought $86 of fittings three weeks ago.
- There are too many places to send it. Text the owner, email the bookkeeper, drop it in the tray. Every choice is a chance to do nothing.
- Nobody has ever been held to it. One owner in an r/smallbusinessowner thread called "Can't get my crew to hand me a receipt to save my life" got a blunt reply from another: "They are all adults and unfortunately are acting this way because they haven't been held accountable."
Most missing receipts are not theft. But a no-receipt culture is where theft hides, for a long time. The Association of Certified Fraud Examiners' Occupational Fraud 2024 report, which analyzed 1,921 cases, found expense reimbursement schemes in 13% of all cases, with a median loss of $50,000 and a median duration of 18 months. In organizations with fewer than 100 employees they showed up in 20% of cases, against 12% in larger ones. In construction specifically, expense reimbursement schemes appeared in 25% of the 73 cases studied.
Rule 1: Take the receipt out of their hands entirely
The best receipt policy is one your crew never has to follow, because the supplier already sent you the invoice. Most owners open a supplier account and stop there. The useful part is the settings on the application, which are policy you can enforce without saying a word to your crew. Lowe's commercial credit application, for example, asks three things up front:
- "If you want to limit single purchase amounts, enter the amount here." A per-transaction cap on the account itself.
- "Is a PO required with account purchases?" Yes or no. Say yes, and make the PO the job number.
- "Please provide the full name of each Authorized Buyer." A named list, with an optional physical ID card for each.
An electrical and lumber supplier's credit application from Alpha Electric Supply asks the same two questions: "PO'S required?" and "Authorized Buyers required?" Tick yes on both, and the purchase arrives at the office with a named buyer and a job number instead of a crumpled slip. One subcontractor employee on r/GeneralContractor described exactly this at an electrical supply house: he signs for material "on my account number with a PO number that is connected to my specific job," a copy goes to his company's accounting department, and "this way I do not have to keep the physical receipts."
Two cautions. First, a PO field is a coding tool, not a spending control. Lowe's own account terms say the presence or absence of a purchase order number on its invoices "shall in no way affect your obligation to pay the invoices." A missing PO is still your bill. Second, a supplier account without a buyer list is a blank cheque with a nicer letterhead. Keep the list current, and remove people the day they leave.
It also changes buying behaviour. A contractor with over 200 employees said on r/Construction that adding a simple tool requisition form, which a worker can fill out and text as a photo, "dropped our Lowes and Home Depot bill by almost 60%". The register-side mechanics, like one transaction per job, are in our guide to tracking receipts and expenses by job. This article is about the people who have to do it.
Rule 2: Decide card or reimbursement per person, not per company
Both sides of this argument are right about different employees. Match the payment method to the person's buying frequency and track record.
| Method | Who gets it | Why the receipt comes back | What goes wrong |
|---|---|---|---|
| Supplier account, PO required | Everyone on the buyer list | The supplier sends it | Buying off-account at the nearest store |
| Company card with auto-lock | Foremen, service techs, anyone buying weekly | No receipt, card stops working | Personal charges mixed in, if nobody reviews |
| Reimbursement only | Occasional buyers, or anyone who lost card privileges | No receipt, no money | Employee floats your costs, and you pay late |
| Small float or prepaid card | Out-of-town crews | Top-up requires the last batch of receipts | Cash is the hardest thing to substantiate |
The case for reimbursement is incentive. Accounting firm Aldridge Borden puts it directly: requiring receipts before reimbursement "tends to be a driving incentive for employees to actually collect and keep the receipts." They add that personal charges on a company card are much harder to recover than a bad claim caught during approval.
The case against reimbursement is that it makes your employee a lender. In an r/Contractor thread on reimbursing field guys, one employee said he had "a running total of about $2k in material purchases over the past year" that he sent receipts for. By the time he was paid back, "most of the jobs have been closed out at this point and aren't billable/attributable to the job." Unless someone went back through the dates, the job cost was gone.
There is also a legal edge. Federal rules say wages must be paid "free and clear," and 29 CFR 531.35 gives the example of an employee required to buy tools for the job: it is a violation in any week where that cost "cuts into the minimum or overtime wages required." In California, Labor Code 2802 goes further and requires employers to indemnify employees "for all necessary expenditures or losses incurred by the employee in direct consequence of the discharge of his or her duties," with interest on awards.
So the practical setup most small shops land on is supplier accounts for material, company cards for the people who buy weekly, and reimbursement as the demotion. As one r/smallbusiness user put it: "if you don't upload receipts into zoho expense, we take away your company card and you're back to documenting for reimbursement."
Receipts go missing because the job number lives in one system, the card in another, and the crew's phone in a third. We build a custom CRM where the purchase, the photo and the job sit on the same record the tech already has open, so the receipt is attached before the truck leaves the lot.
Rule 3: Put the policy in writing and get a signature
A rule that lives in your head gets enforced unevenly. Write it on one page, have each cardholder sign it before they get a card, and keep the signed copy. One r/Contractor user in the reimbursing field guys thread put it simply: "Create a basic credit card policy and have them sign it before giving them a card."
The signature matters for a reason beyond morale. In Ontario, the Ministry of Labour's Employment Standards Act policy manual says outright that "terms and conditions outlined in a policy manual do not constitute a written authorization" for a wage deduction.
What the one page needs to say:
- What requires a receipt. Every card transaction and every reimbursement. No dollar floor. The "$75 rule" some vendor blogs quote comes from IRS Publication 463, which covers travel, gift and car expenses, not job material.
- What goes with the receipt. Job number, and one line of purpose if it is not obvious. "Fittings, 26-114" is enough.
- Where it goes. One destination. A receipts email address, a job app, or a single group thread. Not "text me or email Linda."
- When it is due. Photo before leaving the parking lot. Hard cutoff the day before payroll.
- What counts as a lost receipt. A missing-receipt form: date, vendor, amount, job, purpose, signature. Allowed, tracked, and limited.
- What never goes on the card. Personal items, gift cards, cash back, fuel for personal vehicles, tools unless pre-approved.
- What happens when it is late. The escalation ladder in Rule 6, written out.
- What happens at the end of the reasonable period. Unsubstantiated amounts are repaid or reported as wages. Rule 4 explains why this line is in there.
Rule 4: Set your deadline to the IRS clock
Your deadline should be far shorter than the IRS's, but know where the IRS's is, because that is where an unexplained charge changes tax category. IRS Publication 15 (2026) says a reimbursement or allowance arrangement is an accountable plan only if it requires employees to meet three rules: the expense was incurred while working for you, they "substantiate these expenses to you within a reasonable period of time," and they "return any amounts in excess of substantiated expenses within a reasonable period of time." Amounts paid under an accountable plan "aren't wages."
The Treasury regulation behind this, 26 CFR 1.62-2, makes clear it covers company cards, not just cash advances: payments "may include amounts charged directly or indirectly to the payor through credit card systems or otherwise."
Then the part that matters. Publication 15 says that when expenses aren't substantiated, or excess amounts aren't returned in time, "the amount paid under the arrangement in excess of the substantiated expenses is treated as paid under a nonaccountable plan. This amount is subject to income, social security, Medicare, and FUTA taxes for the first payroll period following the end of the reasonable period of time."
What is reasonable? The IRS gives two safe harbours:
| Safe harbour | Advance paid | Substantiate by | Return excess by |
|---|---|---|---|
| Fixed date method | Within 30 days of the expense | 60 days after the expense | 120 days after the expense |
| Periodic statement method | n/a | Within 120 days of a statement you send at least quarterly | Within 120 days of the statement |
Two traps in the regulation are worth knowing. If your arrangement "evidences a pattern of abuse" of these rules, all payments under it are treated as nonaccountable, not just the bad ones. And the regulation's own example says a plan fails if the employer pays a "bonus" equal to any amount the employee returns. Do not quietly forgive repaid personal charges with a matching bonus.
A worked example: $600 nobody can explain
A service tech has $600 of company card charges at the end of the quarter with no receipts. You send him a statement asking him to account for them or pay them back. You get three possible outcomes.
- He produces receipts. The $600 is a documented business expense. No tax to anyone.
- He repays the $600. The plan worked. No tax to anyone.
- He does neither within 120 days. The $600 is supplemental wages. Using the 22% flat federal withholding rate from Publication 15, plus the 2026 employee rates of 6.2% social security and 1.45% Medicare, $132.00 of federal income tax, $37.20 of social security and $8.70 of Medicare comes out of his next check. That is $177.90 less take-home pay, plus any state income tax. You pay your matching $45.90 and unemployment tax where it applies.
The third outcome is not a punishment you invented. The regulation's own example has an employer treating an unsubstantiated $500 advance "as wages" after the 120 days. The r/smallbusiness bookkeeper whose comment topped that thread with 281 upvotes recommended exactly this: "all purchases without a receipt and business purpose will be counted as a personal purchase and therefore taxable income to employees if not provided by the close of the year." Use the IRS clock rather than year end. Publication 15 also requires you to specify the reimbursement amount when one payment mixes wages and reimbursement, which belongs in how you run payroll for a small contracting business.
Rule 5: Make the photo at the counter the only habit you ask for
Ask for one action, at one moment, sent to one place. The moment is the counter or the parking lot, while the receipt, the phone and the reason for the purchase are all in the same hand.
Owners who solved this converged on it. One r/GeneralContractor user said what made it stick was "instilling in the guys to send it before they leave the store." Another was specific about speed: "If submitting a receipt takes five minutes, you'll lose half of them. If it takes ten seconds with a phone camera, compliance goes way up."
Three details decide whether the habit survives:
- The photo includes the job number. Written on the receipt in pen before the photo, or typed in the message. A photo with no job is a tax record, not a job cost.
- The destination never changes. One owner in the r/smallbusinessowner thread ran it through a dedicated group chat, then reconciled once a week, which "meant we weren't trying to remember what a random purchase from three weeks ago was for."
- It happens on the clock. This is the one owners get wrong. Federal rule 29 CFR 785.11 says "work not requested but suffered or permitted is work time," and lists employees who "prepare time reports or other records" as the example. Section 785.12 extends it to work done "even at home." If your hourly tech sorts a week of receipts at the kitchen table on Sunday and you know it, that is hours worked. Thirty seconds at the counter is cheaper than an hour at home you have to pay for anyway.
End-of-day paperwork from memory in a truck is one of the leaks in our piece on how to stop your crew from wasting time.
Rule 6: Enforce with the card, not the paycheck
The consequence should be fast, predictable and legal everywhere you operate. The card meets all three. A ladder that works:
- Automatic reminder the day of the purchase if no receipt arrives.
- Card paused after a set number of days with a missing receipt. Unpaused the moment it is submitted.
- Card revoked after a second pause in a quarter. Back to reimbursement only, where no receipt means no money.
- Repayment request at the periodic statement for anything still unexplained.
- Reported as wages if it is neither substantiated nor repaid within the IRS reasonable period.
- Normal discipline for repeat failures, the same as any other job requirement.
Step 2 no longer requires you to be the bad guy. Ramp's help centre describes an auto-lock setting, available on its Plus plan, that locks an employee's card funds when a required receipt is missing past a deadline, with choices of 3, 7, 14, 30 or 60 days. The cardholder gets an email warning a day before the lock by default, and funds unlock automatically once the missing items are submitted. A contractor using a different card said the real benefit was that "I don't have to play bad guy anymore when it comes to financial controls."
Can I dock an employee's pay for a missing receipt?
Sometimes, with the right paperwork, and it is the riskiest tool on the list. In the r/smallbusiness thread one owner said, "If they don't send me a receipt, I assume it's a personal purchase and deduct it from their next paycheck." In the r/smallbusinessowner thread, the reply "No receipt it comes outta ya wages" was answered immediately by another owner: "That opens you up for sooooo much liability."
The second owner is closer to right. Here is what the rules we checked say. This is not legal advice; have an employment lawyer review any deduction before you take it.
| Jurisdiction | What the rule says |
|---|---|
| Federal (FLSA) | DOL Fact Sheet 16: employees may not be required to pay for items primarily for the employer's benefit if it reduces wages "below the required minimum wage or overtime compensation," including damages and theft, "even if an economic loss suffered by the employer is due to the employee's negligence" |
| Texas | Labor Code 61.018: no deduction unless court ordered, authorized by law, or the employer "has written authorization from the employee to deduct part of the wages for a lawful purpose" |
| Illinois | 820 ILCS 115/9: deductions allowed with "the express written consent of the employee, given freely at the time the deduction is made" |
| New York | Labor Law 193: deductions limited to listed categories for the employee's benefit, and "no employer shall make any charge against wages, or require an employee to make any payment by separate transaction" unless it would be a permitted deduction |
| California | DLSE guidance: shortages, breakage and lost equipment from simple negligence are a cost of doing business; the narrow exception requires proof of dishonesty, willfulness or gross negligence, and "any employer who resorts to self-help does so at its own risk" |
| Ontario | ESA s. 13: needs written authorization stating a specific amount or formula; blanket authorizations are invalid; a policy manual is not authorization; no deductions for faulty work, or for lost property where anyone else had access, even with consent |
Now read it against the typical plan, a handbook line saying unreceipted charges come out of your check. In Illinois the consent has to be given at the time of the deduction, so a signature at hire does not do it. In Ontario, the handbook line is explicitly not an authorization. In New York, even asking the employee to write you a separate cheque can be a problem under subdivision 2. In California, assuming an unexplained charge was personal is exactly the kind of self-help the DLSE warns about.
Watch out
The cleaner US route is the one in Rule 4. Asking for repayment and then reporting unrepaid, unsubstantiated amounts as wages is what the IRS rules prescribe, and tax withholding is a deduction required by law. New York employers should still have counsel review how repayment is requested. Docking the full dollar amount from a paycheck is a separate act with separate state rules.
The Ontario manual shows what a valid version looks like: a blanket authorization can become usable once "the employee has affirmed the applicability of the authorization to a particular deduction." If an employee will sign "the $48 at the gas station on the 9th was mine, deduct it," you likely have consent. If not, you have a dispute, and disputes belong in the card ladder, not the payroll run.
What changes for Canadian contractors?
The CRA's Employers' Guide to Taxable Benefits and Allowances (T4130) defines a reimbursement as "an amount you pay to your employee to repay expenses they incurred while carrying out the duties of employment," and says "the employee must keep proper records (detailed receipts) to support the expenses and give them to you." It also says: "Do not include a reasonable reimbursement (which is part of your business expenses) in the employee's income."
But a benefit includes "an allowance or a reimbursement of an employee's personal expense." So the Canadian version of the $600 example is a personal charge on the company card that nobody explains, which becomes a taxable benefit on the employee's T4 rather than a deductible job cost. Deduction rules are provincial, so check yours.
Rule 7: If you reward it, run the reward through payroll
Positive incentives work, and they are cheap. One owner on r/GeneralContractor said that for a while "we did a $20 gift card for the guys who had perfect receipts at the end of the month," and that "the extra $100 or so was saved on bookkeeper time tracking them down." What nobody mentions is the tax. IRS Publication 15-B says "cash and cash equivalent fringe benefits (for example, gift certificates, gift cards, and the use of a charge card or credit card), no matter how little, are never excludable as a de minimis benefit." In Canada, the CRA's gifts and awards policy says a gift or award that is cash or near-cash is taxable, and near-cash includes "a gift card that does not meet all conditions for the card to be considered non-cash."
So a $20 gift card is $20 of wages. Put it through payroll as a small bonus rather than handing out cards from the office drawer, which is exactly the untracked spend this policy exists to stop.
The Friday review that makes it real
A policy nobody checks decays within a month. The review takes fifteen minutes if Rules 1 and 5 are working.
- Pull every card and account transaction from the week. Supplier invoices first, because they arrive already coded.
- Match the photos. Anything with a receipt and a job number is done.
- List exceptions by person, not by transaction. Three missing receipts from one tech is a conversation. One each from three techs is a process problem.
- Move each exception one step up the ladder. No lectures, just the next step.
- Look at material cost on the two biggest open jobs. Missing receipts cluster on busy jobs, which are the ones where comparing estimated and actual costs matters most.
- Send the quarterly statement when due. Anything still unexplained gets the formal request to substantiate or repay, so the IRS 120-day clock is running on your terms.
The bottom line
Getting employees to turn in receipts is a design problem with a legal boundary, not a motivation problem. Remove the receipts suppliers can send you. Ask for one photo at the counter, with a job number, to one place, on the clock. Enforce it with the card, and let the tax rules supply the backstop, because an unexplained charge becomes wages whether or not you ever threaten anyone's paycheck.
The owners who stopped chasing receipts did not find better employees. They built a system where the receipt and the job arrive together. That is what we build into a custom CRM for contractors: the purchase attached to the job the moment it happens, not reconstructed on Friday.
Sources
- IRS: Publication 15 (2026), Publication 15-B, Publication 463, 26 CFR 1.62-2.
- ACFE, Occupational Fraud 2024: A Report to the Nations.
- Wage law: DOL Fact Sheet 16, 29 CFR 531.35, 29 CFR 785.11, Texas Labor Code 61, 820 ILCS 115/9, NY Labor Law 193, California DLSE, Ontario ESA manual.
- Canada: CRA T4130, CRA gifts and awards.
- Operations: Ramp auto-lock, Lowe's credit application, Aldridge Borden, and the Reddit threads linked above.