To submit receipts for reimbursement, put together documentation showing five things for each expense — the vendor, the date, the amount, proof that you paid, and what you bought — attach a short business purpose, transcribe the details onto your employer’s reimbursement form or expense app, and submit before your company’s internal deadline. Everything else about the process is variation on those basics.
What a Valid Receipt Has to Show
The IRS requires the same five data points for any business expense, whether your employer is deducting it or paying you back: vendor name, transaction date, amount paid, proof of payment, and a description of what was purchased.1Internal Revenue Service. What Kind of Records Should I Keep Your employer will also want a one-line business purpose explaining why you spent the money.
Itemized receipts work far better than summary receipts. An itemized version breaks out each line so the reviewer can see that every charge was business-related. A summary receipt showing only a total forces the reviewer to take your word for it, and many finance departments won’t.
For travel, meals, gifts, and vehicle expenses, the bar is higher. You need to document the amount, the time and place, the business purpose, and the business relationship of anyone else who benefited — a client at dinner, the recipient of a gift.2Office of the Law Revision Counsel. 26 U.S. Code 274 – Disallowance of Certain Entertainment, Etc. Note this on the receipt itself or on the expense report.
Alongside the receipts, most organizations require an internal reimbursement form that acts as a cover sheet. It lives on an HR portal or shared drive. You transcribe the key details into designated fields, categorize the expense, and attach the receipt.
The $75 Rule and When You Still Need the Receipt
Under IRS Publication 463, documentary evidence is not required if the expense is under $75 and is not for lodging. Lodging always requires a receipt regardless of the amount, and transportation expenses get an exception when a receipt isn’t readily available.3Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses This rule comes from the IRS regulations on travel and business expense substantiation, not from a general federal guideline covering all purchases.
Even when the IRS doesn’t require a receipt, your employer might. Most companies require documentation for every expense regardless of amount because their internal controls are tighter than the IRS minimum. Treat the $75 rule as a safety net for a small charge you genuinely can’t document, not permission to skip receipts under that amount.
How to Get the Submission Into the System
Documentation ready, the next question is how to deliver it. The method depends on your employer’s setup.
Digital Expense Systems
Most mid-size and large organizations use expense management software that lets you upload scanned images or photos of receipts. Mobile apps let you photograph a receipt the moment you get it, which is the single best habit you can build. Receipts fade, get crumpled, and vanish from wallets. Capturing them immediately eliminates the most common reason claims fail.
When you upload, categorize the expense correctly and attach the receipt to the right line item before submitting. Wait for a confirmation number or email. The IRS has accepted electronically stored records since 1997, provided the system maintains accuracy, prevents unauthorized changes, and can reproduce legible copies on demand.4IRS.gov. Revenue Procedure 97-22 – Guidance for Taxpayers Using Electronic Storage Systems for Books and Records A clear photo or scan is as valid as the paper original.
Paper Submissions
Some organizations still take physical reimbursement packets by interoffice mail or hand delivery to accounting. Staple each receipt to the corresponding form, keep everything in a single envelope, and photocopy the whole packet before you hand it over. Paper gets lost in transit more often than accounting will admit, and without copies you can’t reconstruct the claim.
Corporate Card Reconciliations
If your employer issues a corporate card, charges on that card don’t need reimbursement — the company is already paying. You still have to submit an expense report reconciling those charges with receipts and business justifications. Transactions import from the card statement into the expense system, and your job is to match each charge with documentation. File corporate card reconciliations and personal reimbursement requests on separate reports to avoid confusion.
Foreign Currency Expenses
If you incur expenses in a foreign currency, your submission needs to show the exchange rate used to convert to U.S. dollars. Credit card statements typically show both the original currency and the converted amount, which makes them ideal documentation. If you paid cash abroad, note the exchange rate you received and attach any conversion documentation you have, such as a bank or currency exchange receipt. Many expense systems have a foreign currency field where you enter the original amount and the system handles the conversion.
Deadlines You Actually Need to Hit
Your employer sets the internal deadline for submitting expenses, but the timing behind those deadlines traces back to IRS safe harbors: expenses should generally be substantiated within 60 days of when you paid them, and any excess advance should be returned within 120 days.5eCFR. 26 CFR 1.62-2 – Reimbursements and Other Expense Allowance Arrangements Companies often use those windows as their own limits, or something shorter.
Missing the deadline is one of the most common reasons claims get denied. Submit as soon as you have the receipt in hand, not at the end of the quarter.
Why Timely, Documented Submission Matters for Your Taxes
Reimbursements paid under what the IRS calls an “accountable plan” are tax-free. They don’t appear as income on your W-2, and neither you nor your employer pays payroll taxes on them. An accountable plan requires a business connection, adequate substantiation, and return of any excess amounts within a reasonable time. If you don’t substantiate properly or on time, your employer’s plan can slip into “nonaccountable” territory for that payment, and every dollar becomes taxable wages subject to income tax withholding, Social Security, Medicare, and federal unemployment tax.6Internal Revenue Service. Publication 15 (2026), (Circular E), Employer’s Tax Guide
This matters more than most employees realize, because under current law you generally cannot deduct unreimbursed employee business expenses on your federal return. The miscellaneous itemized deduction was suspended and hasn’t been restored. Only Armed Forces reservists, qualified performing artists, fee-basis state or local government officials, and employees with impairment-related work expenses can still use Form 2106.7Internal Revenue Service. Instructions for Form 2106 (2025) If you don’t get reimbursed properly, you eat the cost.
If a Receipt Is Missing
A lost receipt doesn’t automatically kill the claim. Most organizations accept a missing receipt affidavit, a signed statement where you attest to the vendor, date, amount, and business purpose. Expect more scrutiny from finance. They may ask for corroborating proof like a credit card statement showing the charge or an email confirmation from the vendor.
The IRS takes a similar approach: without documentary evidence, you can support the expense with your own written statement containing specific details plus other corroborating evidence.3Internal Revenue Service. Publication 463 (2025), Travel, Gift, and Car Expenses One lost receipt is understandable. A pattern of them erodes your credibility with both your employer and any auditor.
What Happens After You Submit
A reimbursement request typically clears at least two reviews. Your direct supervisor confirms the expenses fit department budgets and were necessary. Then accounting or finance runs a technical check: do the receipts match the claimed amounts, are the categories correct, is the documentation complete, and does everything match company policy. If accounting finds a mismatch or missing receipt, the claim comes back for correction. A resubmission adds at least another full review cycle to your timeline.
Payment usually runs through the next regular payroll cycle after final approval and lands via direct deposit alongside your normal pay. If you submit between payroll runs, some employers process off-cycle payments within five to ten business days; others make you wait for the next scheduled cycle. Ask your payroll department which practice applies so you know when to expect the deposit.
If Your Claim Gets Denied
Claims get rejected for predictable reasons: missing receipts, expenses outside approved categories, no pre-approval for a large purchase, filing after the internal deadline, or a business purpose the reviewer doesn’t accept. Most fixes are simple — supply the missing documentation, clarify the business purpose in writing, or get retroactive approval from your manager if the policy allows it.
If you think a denial is wrong, ask for the specific reason in writing from whoever rejected it. Many denials come from a reviewer misreading the category or missing an attachment. A short email pointing to the relevant policy section and reattaching the documentation resolves the majority of disputes. For persistent disagreements, escalate to HR or the controller’s office. Keep copies of every communication. Employers rarely have formal reimbursement appeals the way insurance companies do, so your leverage is a clean paper trail.
Keep Your Copies
Even after you’ve been paid back, keep your receipts and expense reports. The IRS generally requires records supporting income, deductions, or credits to be retained for three years from the date you filed the return, or two years from the date the tax was paid, whichever is later.8Internal Revenue Service. How Long Should I Keep Records If your employer is audited and has to prove its plan qualifies as accountable, your records may become relevant. Store digital copies in a folder organized by year. It costs almost nothing up front and saves real headaches later.