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This article is about the document for an expense an employee makes on the company's behalf: a meal receipt, a taxi receipt, a parking receipt, a fuel receipt, a hotel invoice. It has nothing to do with the accounting terms journal voucher or cost center — search results keep mixing up these three, but here we're only covering the document for an employee's expense.
Below, you'll first find when a receipt is valid versus when an invoice is required, then why a document gets rejected, and finally the path a receipt follows all the way to the accounting entry.
What Is an Expense Receipt?
An expense receipt is the document that proves an expense an employee made out of pocket or with a company card. For the company, it does three things at once:
- Proves the expense actually happened — reimbursement and card reconciliation both rely on this.
- Fixes the amount and the date — the budget and period close both use this.
- Forms the basis of the accounting entry — an expense with no document can't be booked as a cost.
The third point is the one most often overlooked. To the employee, a receipt is a "reimbursement slip"; to accounting, it's the supporting document that tax law requires. The same piece of paper has to pass two different tests: the company's expense policy and the law. For the basic concepts, see what is an expense; to set up the whole process, see the expense tracking guide.
Receipt or Invoice? Which Document Is Valid When
In everyday speech, every document gets called a "receipt," but from an accounting standpoint these are different document types with different consequences.
| Document | When it's issued | What it means for the company |
|---|---|---|
| Retail sales receipt / cash register receipt | For small, everyday retail purchases | Proves the expense, but is a limited document for VAT deduction and expense recording |
| Invoice | For any expense you want issued to the company's name | The strongest document — preferred for both the expense and the VAT side |
| e-Archive / e-Invoice | The electronic form of an invoice | Has the same legal standing as an invoice; not having to keep paper is an advantage |
| Expense voucher (gider pusulası) | For goods or services received from someone who isn't a taxpayer | The buyer issues the document; it creates a separate obligation |
| Self-employment receipt (serbest meslek makbuzu) | From lawyers, doctors, consultants, and other self-employed professionals | The document that stands in for an invoice |
Practical rule: answer the question "is a receipt enough, or should I ask for an invoice?" for your employees in advance. An employee who doesn't know the answer at the moment of the expense takes the easiest option — the receipt — and then accounting asks for the invoice at month-end, by which point the document can no longer be obtained.
Which expense items require a receipt versus an invoice, the amount thresholds, and VAT deductibility all depend on Turkish tax law and change from year to year. Set your company's list together with your accountant and write it into your expense policy; this article doesn't replace that list.
What a Valid Expense Receipt Must Include
For a document to pass both internal approval and an audit, it needs to include:
- A legible date. A faded or cut-off date makes the document unusable for matching it to the right period.
- The seller's identity — company name and tax information.
- The amount with VAT shown separately. The VAT (value-added tax) has to appear separately within the total.
- What the expense was for. A document that just reads "Total: 1.240 TL" without showing what was purchased throws off the report, because it can't be assigned a category.
- The company's legal name — required if an invoice is needed; not present on a receipt.
- A link to the business purpose. This isn't printed on the document; the employee's note provides it. A note like "Lunch with Client X, 3 people" makes the same receipt auditable.
The last point is the one most often skipped. What makes a document valid is often not the paper itself, but the context written alongside it.
Why Does an Expense Receipt Get Rejected?
The documents that get sent back most often in the approval flow, and the real reasons why:
- The document is lost or unreadable. A thermal receipt that sits in a pocket for two weeks fades away — that's a physical property of paper receipts, not the employee's negligence.
- Personal spending got mixed in. A family grocery run and a business meal on the same receipt. A document that can't be split is rejected entirely.
- The date falls outside the period. A document for a month that's already closed was submitted late.
- The policy limit was exceeded. The document is valid, but the expense breaks the rules — that's not a document problem, it's an expense policy problem.
- A receipt was taken when an invoice was required. There's no fixing this after the fact; the expense is either rejected outright or booked as a non-deductible expense (KKEG). For the tax side of this distinction, see the KKEG article.
- The same document was submitted twice. In manual processes, duplicate claims happen without anyone noticing.
- The currency or exchange rate is unclear. For a foreign expense, if it's not written down which rate applies, the amount becomes disputable.
The first three items on this list are document-retention problems, and they get solved at the moment of the expense; the last four are rule problems, and they get solved by writing a policy. Companies that mix the two up try to fix the rule problem with more reminder emails, and get nowhere.
The Path a Receipt Takes to Accounting
A document passes through six stops between the moment of the expense and the accounting entry. Breaking it into stops is how you see where the process gets stuck:
| Step | Who does it | Typical cause of delay |
|---|---|---|
| 1. The expense is made and the document obtained | Employee | Unclear whether it needs to be a receipt or an invoice |
| 2. The document is recorded | Employee | Left to pile up until month-end |
| 3. Policy check | System or manager | Skipped when done manually |
| 4. Approval | Manager | Approver is on leave, no delegate defined |
| 5. Booking to accounting | Accounting | Inconsistent categories, entries corrected by hand |
| 6. Payment or card reconciliation | Finance | Statement doesn't match the entry |
For expenses made on a corporate card, step 6 turns into a separate workload of its own: the expense has already happened, and all that's left is finding the document and matching it to the line on the statement. We covered why this matching is still done by hand separately in the corporate card reconciliation article.
Moving From Paper Receipts to Digital Documents
Paper receipts have three structural problems: they fade, they get lost, and you can't generate a report from wherever they happen to be sitting. Digitizing pulls all three of these back to the moment of the expense.
What changes:
- The document is photographed at the moment of the expense; the risk of fading or getting lost ends right there.
- The date, amount, and seller information are read from the document instead of typed in by the employee — data-entry errors and duplicate claims get caught at this step.
- The policy check runs at the moment of recording; a violation is seen that same day, not at month-end.
- There's no pile left to gather at month-end; the close doesn't wait on documents.
What doesn't change: digitizing doesn't turn the wrong document type into the right one. If a receipt was taken where an invoice was required, the result is the same either way. You have to write the rule first, then automate it.
Masraff's spend management module runs this flow on a single line, from the receipt photo through to the accounting entry; document reading, policy checks, and statement matching stop being separate manual tasks.
Retention Period
The Turkish Tax Procedure Law (Vergi Usul Kanunu) requires books and documents to be kept for five years, starting from the year following the calendar year they relate to. The same period applies to documents kept electronically; storing them electronically doesn't shorten the period — it only removes the burden of a physical archive. Your industry may have regulations that require a longer period; confirm this with your accountant.
Frequently Asked Questions
Can an expense be booked with just a cash register receipt? For some types of expenses, yes, but the general and safe rule is to ask for an invoice issued to the company's name. Which items a receipt is sufficient for depends on the law and the amount; fix the list together with your accountant.
I lost the receipt — what can I do? Ask the seller for a copy of the document. If it was a card expense, the statement line shows that the expense happened, but on its own it doesn't stand in for an expense document. Most companies define a "lost document declaration" step for this situation — if yours doesn't, write it into your policy instead of handling a recurring exception ad hoc.
Is a photo of the receipt enough, or do I need to keep the original? The conditions for keeping a document electronically are set out in the law and vary by document type. Don't decide whether you can destroy the paper original without checking with your accountant first.
Is an expense receipt the same thing as an expense form? No. A receipt is the document for a single expense; an expense form is the list that gathers the expenses made in a period and submits them for approval. For how to fill out the form, plus a ready-made template, see the expense form example article.
Which exchange rate is used for a foreign expense? Your company's policy decides: the rate on the day of the expense, the rate the card posts to the statement, or the period-end rate. The three give different results. Write down which one you use in the policy; if it isn't written down, it gets argued over again with every claim.