Sundry expenses are small, irregular business costs that do not fit neatly into your usual accounting categories. They may not happen often, but they still need to be recorded clearly. This guide explains the definition for sundry, gives examples of sundry expenses, and shows how to manage them in your accounts.
Key Takeaways
- Sundry expenses are small, irregular business costs that do not fit neatly into standard accounting categories
- Common examples include one-off postage, minor parking fees, small staff gifts, occasional bank charges, or low-value office items
- Regular costs such as rent, wages, utilities, software, insurance, and stock should not be recorded as sundry expenses
- Sundry expenses should still be supported by receipts, invoices, bank records, or notes explaining the business purpose
- If a sundry cost starts happening regularly, it should be moved into a clearer expense category
- Sundry expenses may be tax deductible if they are genuine business costs and meet HMRC record-keeping rules
- Reviewing sundry expenses regularly helps keep accounts accurate and prevents the category becoming a vague catch-all
“Keeping clear records of smaller business expenses can help businesses stay organised and manage their finances more effectively.”
– Inga Zavackiene,
Director, Marketing
Sundry Expenses Definition
Sundry expenses are minor and occasional costs that a business records when they do not belong in a regular expense category. They are usually low-value, irregular, and not part of your normal operating costs. The definition for sundry in accounting is linked to items that are varied, miscellaneous, or difficult to group elsewhere.
You may use a sundry expenses category for one-off business costs that do not justify their own ledger account. This can keep your accounts tidy without creating too many small categories. You should still review the account often so regular costs are moved to the correct category.
What does ‘sundry’ mean in accounting?
In accounting, “sundry” means miscellaneous or various. A sundry item is usually too small or unusual to be listed under a main expense heading. It should still have a clear business purpose and a record to support it.
Sundry expenses should not become a place for unclear or poorly recorded costs. If a cost happens often, it should usually move into its own category. For example, repeated postage costs may belong under postage or office expenses instead of sundry expenses.
Examples of Sundry Expenses
Sundry expenses can look different from one business to another. A small retailer, freelancer, or limited company may all record different sundry items. The key point is that the cost should be minor, irregular, and linked to the business.
Common examples include one-off postage, small staff gifts, minor parking charges, or a one-time bank charge. If your business sends money abroad only once, a transfer-related charge may in some circumstances be recorded within a sundry expense category, depending on your accounting policies and reporting practices. If you regularly incur money transfer fees, it may be better to create a separate expense category.
Common sundry expense examples
| Sundry expense example | Why it may be sundry | When to reclassify it |
| One-off postage charge | Small and irregular | If postage becomes regular |
| Minor parking or toll fee | Occasional travel cost | If travel costs happen often |
| Small staff gift | Unusual business expense | If gifts are part of a planned scheme |
| One-time bank charge | Not part of normal monthly costs | If bank charges are regular |
| Small office item | Low-value and occasional | If office supplies are bought often |
A sundry expense should still be backed by a receipt, invoice, or note. Small costs can add up across the year. Recording them properly helps you understand your true business spending.
What cannot be classified as a sundry expense?
Regular business costs should not be classified as sundry expenses. Rent, wages, utilities, software subscriptions, stock, insurance, and planned marketing costs need their own categories. These costs are predictable enough to track separately.
Personal costs should also not be placed in sundry expenses. Mixed-use costs need careful treatment, especially when they include both personal and business use. Only the business part should be recorded as a business expense.
Sundry Expenses vs General Expenses: What’s the Difference?
Sundry expenses and general expenses are both business costs, but they are not used in the same way. General expenses are regular, expected, and easy to classify. Sundry expenses are smaller, less frequent, and harder to place in a standard account.
This difference matters because your accounts should show how your business spends money. Too many costs in sundry expenses can make your records harder to understand. Clear categories make reviews, tax checks, and budgeting easier.
Sundry expenses vs general expenses
| Feature | Sundry expenses | General expenses |
| Frequency | Irregular or one-off | Regular or expected |
| Value | Usually small | Can be small or large |
| Classification | Hard to place elsewhere | Fits a known category |
| Examples | One-off gift, minor toll, small bank charge | Rent, wages, utilities, insurance |
| Review needed | Yes, to avoid overuse | Yes, for budgeting and reporting |
Sundry expenses are useful when used carefully. They should not replace normal expense tracking. If a cost repeats, move it to a clearer category.
Sundry Debtors and Sundry Creditors – What’s the Difference?
Sundry debtors and sundry creditors are not the same as sundry expenses. Sundry debtors are people or businesses that owe your business money. Sundry creditors are people or businesses your business owes money to.
These terms often appear in accounting records when there are different small balances to track. A sundry debtor may be a customer who still needs to pay an invoice. A sundry creditor may be a supplier you still need to pay.
Sundry expenses are different because they are costs your business has already incurred. Debtors and creditors relate to amounts owed. Keeping these terms separate helps you read your accounts more clearly.
How to Record Sundry Expenses in Your Accounts
Sundry expenses should be recorded like any other business expense. You need the date, amount, supplier, reason for the cost, and payment method. You should also keep supporting records, such as a receipt, invoice, or bank statement.
If your business uses accounting software, you can create a sundry expenses category. This can help you group small one-off items without losing track of them. Review the category each month or quarter to check whether any items should be moved elsewhere.
Recording in a profit and loss account
Sundry expenses usually appear in the profit and loss account under business expenses. They reduce the profit shown in your accounts when they are allowable business costs. The exact layout depends on your accounting software and reporting setup.
Do not group large or regular costs under sundry just to keep the account simple. Your profit and loss account should show meaningful categories. This helps you see where money is going and plan future spending.
Step-by-step process for logging sundry items
Use a clear process each time you record a sundry item:
- Keep the receipt, invoice, or payment record.
- Write down the business reason for the cost.
- Enter the date, supplier, amount, and VAT details if relevant.
- Categorise the item as sundry only if no better category applies.
- Review sundry expenses regularly and reclassify repeat costs.
This process keeps small costs from becoming unclear later. It also helps if your accountant asks for more detail. Good records can save time during tax return preparation.
Are Sundry Expenses Tax Deductible? HMRC Rules Explained
Sundry expenses may be tax deductible depending on the specific facts, applicable tax rules, and the nature of the expense. The label “sundry” does not make a cost allowable by itself. The cost must be for business purposes and supported by proper records.
For sole traders, HMRC says allowable expenses can only include the business part of a cost when something is used for both personal and business reasons. HMRC guidance also explains that business records should include expenses, and self-employed records must usually be kept for at least five years after the 31 January submission deadline for the relevant tax year.
FRS 102 and sundry expenses
FRS 102 is the financial reporting standard used by many UK and Republic of Ireland entities. Businesses should consult qualified accounting or tax advisers regarding the application of accounting standards to their circumstances. It does not exist to create a special rule for sundry expenses. It supports consistent reporting, so businesses should classify expenses clearly and avoid vague categories where better detail is available.
The Financial Reporting Council issued updated UK and Ireland accounting standards in September 2024, with many amendments effective for accounting periods beginning on or after 1 January 2026. This is one reason limited companies should use current accounting guidance or speak to an accountant when preparing accounts.
Record-keeping requirements for HMRC compliance
Good record keeping is important for sundry expenses because these costs can be easy to forget. Keep receipts, invoices, bank records, and notes that explain why the cost was for the business. If you are VAT registered, keep VAT records where they apply.
Limited companies must keep accounting records, and GOV.UK states that company records are generally kept for six years from the end of the company financial year they relate to. Sole traders and partnerships follow Self Assessment record rules. Keeping records for the right period helps if HMRC asks to check your figures.
Sole Trader vs Limited Company: Does It Make a Difference?
The idea of sundry expenses is similar for sole traders and limited companies. In both cases, the cost should be small, irregular, and linked to the business. The main difference is how the business records and reports the cost.
A sole trader records business expenses for Self Assessment. A limited company records expenses through company accounts and Corporation Tax records. Both should avoid using sundry expenses for regular costs that need their own category.
If you work for yourself and send or receive international payments, keep those records clear. For example, when you transfer money online for a business reason, keep the receipt and note the purpose. If you receive money from abroad, keep records that show what the payment relates to.
Tips for Managing and Reducing Sundry Expenses
You can manage sundry expenses by reviewing them often. A monthly review helps you spot repeat costs that need their own category. It also helps you avoid using sundry as a catch-all account.
Set a simple rule for your business. For example, you may decide that only one-off costs below a certain internal threshold can go into sundry expenses. Larger or repeated costs should be recorded under a named expense account.
Money movement can also create small costs that need clear records. Understanding what a money transfer is can help you decide how to record transfer-related activity in your accounts. If transfers become part of normal business operations, use a specific category rather than sundry expenses.
FAQs
Sundry means miscellaneous or varied in accounting. It describes small, irregular costs that do not fit neatly into standard expense categories. The definition for sundry should not be used for regular or unclear costs.
Examples of sundry expenses include one-off postage costs, small staff gifts, minor parking fees, and occasional bank charges. These costs are usually low-value and irregular. If they happen often, they should be moved to a clearer category.
Record sundry expenses with the date, supplier, amount, business reason, and payment method. Keep a receipt, invoice, or bank record as support. Review the sundry account often to reclassify repeat costs.
Sundry expenses may be tax deductible if they are allowable business costs and have proper records. The cost must relate to the business, not personal use. HMRC rules and your business structure can affect the treatment.
Sundry expenses are small, irregular costs that do not fit a normal category. General expenses are regular or expected costs, such as rent, wages, utilities, and insurance. Sundry expenses should be reviewed often so repeat costs are moved into the right category.
This blog post is provided for informational purposes only and does not constitute legal, tax, accounting, financial, or other professional advice. While we strive to keep the information accurate and up to date, laws, regulations, accounting standards, and other requirements may change and may vary depending on your circumstances. Western Union does not provide tax, accounting, or legal advice. You should consult qualified professional advisers regarding your specific situation, including accounting treatment, tax obligations, and compliance requirements, and refer to official sources where appropriate.
