Sector & Operational Compliance
Expenses Not Deductible for Income Tax in Nepal
Applicable Income Year: FY 2083/84
Primary law: Income Tax Act, 2058, section 21 and related provisions
Some expenses are not deductible for income-tax purposes even though they are:
genuine expenses;
recorded in the accounts;
paid by the business; or
allowable under accounting standards.
Section 21 contains specific restrictions on deductions.
Common categories include:
private/personal expenses;
income tax;
fines and penalties;
expenses relating to exempt income;
expenditure relating to final-withholding income;
specified undocumented/PAN-deficient expenditure;
profit distributions;
prohibited cash payments;
capital expenditure except where another provision allows treatment.
The existing statutory text expressly identifies domestic/personal expenditure, income tax/fines, expenses connected with exempt or final-withholding income and profit distribution among prohibited deductions.
1. Private costs, tax and penalties
Personal and Domestic Expenses
A business cannot deduct the owner's personal costs merely because they were paid from the business bank account.
Examples may include:
family food;
personal accommodation;
private travel;
household utility expenditure;
personal clothing;
personal education;
commuting from home to the normal business location, subject to statutory distinctions;
interest on borrowing used for private purposes.
The Act contains an expanded definition of expenditure of a domestic or personal nature.
Example
A sole proprietor purchases a television for their private home and records it as: Office Equipment Expense
Changing the ledger name does not change the nature of the expenditure.
The private cost remains non-deductible.
Income Tax
Income tax payable under the Income Tax Act itself is not deductible in calculating taxable income.
Otherwise, allowing tax as an expense would reduce the income on which the same tax is calculated.
Fines and Penalties
Fines or similar charges imposed for violating law are generally not deductible under section 21.
Examples can include specified:
regulatory fines;
statutory penalties;
tax penalties.
This should be distinguished from ordinary commercial damages or compensation, which require separate analysis.
2. Exempt and final-tax income expenses
Expenses Relating to Exempt Income
Where income is exempt under section 10, expenditure incurred to derive that exempt amount generally cannot be used to reduce other taxable income.
This follows the matching principle of the Income Tax Act:
Exempt income should not generally create deductions against taxable income.
Expenses Relating to Final-Withholding Income
Similarly, where a receipt is taxed through final withholding, expenses incurred in generating that payment generally cannot also be used to reduce ordinary taxable income where section 21 prohibits the deduction.
This is another reason CMA must distinguish: Final withholding
from advance/non-final withholding.
3. Documentation, distributions and cash payments
PAN and Invoice-related Restrictions
Section 21 contains restrictions affecting expenditure where prescribed PAN/invoice requirements are not satisfied.
Historic/current statutory structures include restrictions relating to:
remuneration to natural persons without PAN, subject to specified exceptions;
purchases supported by invoices not containing required PAN details beyond applicable limits;
specific exceptions for qualifying direct purchases from farmers/producers and similar statutory categories.
Because monetary limits and exceptions can be amended, the exact current-year PAN/invoice thresholds should be checked against the current Act/Rules before final tax filing.
Profit Distribution
Distribution of profits by an entity is not an ordinary business deduction.
Examples:
dividends;
other distributions of profit.
A company cannot reduce taxable business income merely because profits are later distributed to shareholders.
Cash Payments Above NPR 25,000 — FY 2083/84
Finance Act 2083 materially changes the cash-payment restriction.
For FY 2083/84, the working rule reduces the relevant per-transaction limit: NPR 50,000 → NPR 25,000
and removes the former turnover threshold so the restriction applies more generally.
Example A
Invoice: NPR 22,000
Paid in cash.
The NPR 25,000 threshold is not exceeded, though all other deductibility requirements still apply.
Example B
Invoice: NPR 60,000
Paid fully in cash.
The section 21 cash-payment restriction requires review and can result in disallowance unless a statutory exception applies.
Example C
Invoice: NPR 60,000
Payment deposited into supplier's bank account.
The cash-payment rule should be analysed differently because direct deposit/banking payment is recognised separately under the statutory framework.
Anti-avoidance caution
Artificially splitting one transaction into several cash payments should not be used to defeat the statutory restriction.
4. Capital expenditure and provisions
Capital Expenditure
Capital expenditure is normally not deducted as an ordinary current-year expense unless another provision specifically permits treatment.
Common examples:
acquisition of building;
acquisition of machinery;
major capital improvement;
acquisition of long-term assets.
Instead, treatment may arise through:
tax depreciation;
asset cost base;
disposal computation;
specific statutory deduction.
Share/Debenture Issue Costs — FY 2083/84 Change
Finance Act 2083 changes the treatment of expenditure incurred in issuing shares or debentures.
Finance Act 2083 excludes expenses incurred in issuing shares or debentures from the relevant capital-expenditure definition.
However, this should not be simplified as:
“All share issue costs are automatically deductible.”
The expenditure still needs to satisfy the general statutory deduction framework.
Accounting Provision Does Not Guarantee Tax Deduction
Examples include:
general provision for expenses;
provisions for doubtful debts;
provisions for future liabilities;
impairment;
accounting reserves.
A financial statement may properly recognise an amount under accounting standards while the tax law requires a different timing or treatment.
Therefore:
Accounting expense ≠ automatic tax deduction
5. Mixed use and supporting evidence
Expense Connected With Personal Use
Mixed expenditure requires allocation.
Example: Vehicle used:
70% for business
30% privately
Where the statutory rules require allocation, the private element should not simply be claimed as business expenditure.
Maintain evidence supporting the allocation basis.
Missing Documentation
An expense may be commercially genuine but still face tax risk if the business cannot establish:
supplier;
transaction;
business purpose;
invoice;
payment;
PAN/VAT details;
TDS;
delivery/service evidence.
The practical tax question is therefore not only:
“Did we spend the money?”
but:
“Can we prove the nature, purpose and statutory compliance of the expense?”
6. Tax reconciliation and review
Non-deductible Expense Review Table
| Expense | Accounting treatment | Possible tax treatment |
|---|---|---|
| Owner's private holiday | Expense/drawing depending books | Non-deductible |
| Income tax | Tax expense | Non-deductible |
| Statutory fine | Expense | Generally non-deductible |
| Dividend | Distribution | Non-deductible |
| Accounting depreciation | Expense | Add back; claim tax depreciation separately |
| Capital machinery | Asset | Tax depreciation rather than immediate expense |
| Large cash purchase | Expense/asset | Section 21 restriction may apply |
| Exempt-income expense | Expense | Generally restricted |
| Final-withholding income expense | Expense | Generally restricted |
| Genuine business rent | Expense | Potentially deductible subject to compliance |
| Business consultancy | Expense | Potentially deductible subject to evidence/TDS |
| Share issue cost FY 2083/84 | Expense/equity treatment may vary | Requires new statutory analysis |
Tax Review Checklist
Before finalising the tax return:
Extract complete general ledger
Review personal/private accounts
Review directors'/owners' expenses
Identify income-tax expense
Identify fines and penalties
Review exempt-income-related expenses
Review final-withholding-income expenses
Review PAN/invoice compliance
Review all cash payments over NPR 25,000
Review capital expenditure
Add back accounting depreciation
calculate tax depreciation
Review provisions and reserves
Review related-party expenditure
Verify TDS compliance
Prepare tax-adjustment schedule
retain supporting evidence
Common Mistakes
Assuming audited accounts mean every expense is tax deductible
Financial-statement audit and tax deductibility are related but different questions.
Paying a personal cost from a company account
Payment source does not convert private expenditure into business expenditure.
Claiming tax penalties as an ordinary business cost
Section 21 specifically restricts fines and similar charges.
Ignoring the FY 2083/84 cash threshold
The threshold has been tightened to NPR 25,000 under the current-year amendment framework.
Using accounting depreciation
Tax depreciation should be calculated separately.
Treating missing PAN/invoices as a minor documentation issue
The Act contains specific deduction restrictions.
Related CMA Resources
Allowable Business Expenses
Cash Payment Restriction
PAN and Invoice Requirements
Tax Depreciation
Accounting-to-Tax Reconciliation
TDS Compliance
Business Income
Audit Readiness Checklist
Further guidance and practical checks
Whether an expenditure is tax deductible depends on its purpose, legal character, supporting documentation, payment method, TDS/PAN compliance and the specific Income Tax Act provision. Recording an expenditure in audited financial statements does not by itself establish income-tax deductibility.
Official sources
Before using this guide
Source review: 12 October 2026
The sources support the scope of this general guide. Before applying it, check the actual entity, transaction, reporting period and any later amendment.
Checks for your case
- Apply the cited provisions to the actual entity, transaction and period. Use the relevant authority’s current forms, instructions and accepted decision for a real filing.
Latest update
- 13 October 2026
Editor: C.M. & Associates
Grouped the article into major reading sections while preserving the original section links. Reviewed the complete article wording and its stated source scope. Clarified source labels and public wording where needed. Earlier source-check dates and any stated limitations remain applicable.