Running a small shop, tea stall, tailoring outfit, or home-based trade in Nepal doesn't have to mean wrestling with double-entry bookkeeping and a full income tax computation every year. If your turnover and profit stay under specific thresholds, the Income Tax Act lets you pay a single fixed annual amount instead — the presumptive tax scheme, filed under Form D-01. Here's exactly who qualifies, what you pay, and where the scheme's simplicity starts to cost you money.
What Presumptive Taxation Means and Why It Exists for Small Taxpayers
Presumptive tax is a flat, fixed-amount tax that replaces the usual process of computing taxable income (revenue minus allowable expenses, then applying the personal income tax slabs). Instead, the IRD "presumes" a small trader's tax liability based on the size of their local body and lets them pay one annual figure with minimal bookkeeping. The scheme exists because requiring a street-corner grocer or a single-tailor shop to maintain the same accounting standard as a mid-size company would be disproportionate — the compliance cost would exceed the tax collected. It also reduces IRD's own administrative burden for millions of very small taxpayers.
Turnover Threshold to Qualify for the Scheme
To use presumptive tax (Form D-01), a taxpayer must meet all of the following:
• Be a resident natural person (not a company or partnership).
• Earn only Nepal-source business income.
• Have annual business turnover not exceeding NPR 30,00,000 (30 lakh).
• Have taxable business income not exceeding NPR 3,00,000 (3 lakh).
• Not have claimed a medical tax credit under Section 51 or an advance tax credit under Section 93.
• Not derive income from consultancy or specialised professional services (doctors, engineers, auditors, lawyers, sportspersons, artists, and consultants are excluded regardless of turnover).
If your turnover exceeds NPR 30 lakh but stays under NPR 1 crore (1,00,00,000), you move into a related but distinct scheme — the Turnover-Based Tax under Form D-02 — which is not a fixed amount but a small percentage of turnover.
Flat Tax Slab Table by Turnover Bracket
Once you qualify, the amount you owe depends only on the type of local body where your business is registered — not on your exact turnover or profit within the threshold:
This is a genuinely fixed number — a trader with NPR 5 lakh turnover and one with NPR 29 lakh turnover in the same metropolitan city both pay the identical NPR 7,500, provided both stay within the income ceiling. If your business had zero transactions in a given year, no presumptive tax is payable for that year at all.
Pros of the Scheme (Simplicity, No Detailed Bookkeeping) vs Cons (No Expense Deduction)
Pros: No requirement to maintain detailed books of account or get them audited. Filing is a short annual form rather than a full computation. The fixed amount is predictable and easy to budget for regardless of how the year performs. It also removes the anxiety of interpreting which business expenses are allowable — there is nothing to substantiate.
Cons: You cannot deduct actual business expenses, so if your real profit margin is thin, you could end up paying proportionally more tax under the flat scheme than you would under the regular regime with legitimate deductions. You also cannot claim the medical tax credit or advance tax credit while under this scheme, and it locks you out of showing losses, which matters if you need documented business income (or its absence) for loan applications or visa purposes.
How to Opt In, and Circumstances That Force Exit From the Scheme
If you meet all the eligibility conditions, the presumptive scheme is not really "optional" in the sense of choosing between it and regular filing at will — taxpayers who qualify are generally required to file under Form D-01 rather than pick a different form, though a taxpayer with no profit, or one who wants to file under D-03, may choose not to submit under D-01/D-02 in certain circumstances. You are pushed out of the scheme automatically the moment any qualifying condition is breached mid-year: turnover crosses NPR 30 lakh, taxable income crosses NPR 3 lakh, you start offering consultancy-type services, or you register for VAT. From the following income year, you would need to move to the turnover-based scheme (Form D-02) or full regular assessment, depending on which threshold you crossed.
Comparison — Presumptive Tax vs Regular Income Tax Regime With Worked Numbers
Consider a small stationery shop in a municipality with NPR 20 lakh annual turnover and NPR 2.5 lakh in actual documented business profit after expenses. Under presumptive tax, the owner pays a flat NPR 4,000 regardless of that NPR 2.5 lakh profit figure. Under the regular regime, that NPR 2.5 lakh would fall under the personal income tax slabs — largely inside the 1% band under FY 2083/84's widened threshold — producing a comparable or even lower bill in absolute terms, but requiring full bookkeeping, receipts, and a proper return to get there. For a business with thin or negative real profit but healthy turnover, presumptive tax at a flat NPR 4,000 can be considerably cheaper and far less effort than assembling a regular return to prove a low taxable income.
Common Errors Small Traders Make When Self-Assessing Under This Scheme
The most common mistake is continuing to file under presumptive tax after turnover has already crossed NPR 30 lakh partway through the year — traders often don't track cumulative turnover closely enough to notice the crossover. A second frequent error is assuming presumptive tax also covers VAT obligations; it does not, and a business that crosses VAT registration thresholds must register and file separately regardless of its income tax scheme. A third is forgetting that consultancy-type professionals are barred from the scheme entirely, even at very low turnover, and mistakenly self-assessing as presumptive taxpayers anyway.
FAQs — Can a Presumptive Taxpayer Later Claim It Was Wrongly Applied?
Q: If I mistakenly filed as presumptive while exceeding the turnover limit, can I correct it later?
Yes, but expect the IRD to reassess the relevant year under the regular regime once the discrepancy is identified, potentially with interest and penalties for the tax shortfall. It's far cheaper to self-correct and refile within the amendment window than to wait for IRD to catch it during a review.
Q: Can I switch back to presumptive tax after moving to the regular regime?
Generally yes, if your turnover and income drop back under the thresholds in a later year and you meet all other conditions, though it's worth confirming your specific case with a tax advisor since prior-year classification can affect eligibility.
Q: Does presumptive tax exempt me from PAN registration or annual filing entirely?
No. You still need a PAN and must file the D-01 return annually; the scheme simplifies the computation, not the filing obligation itself.
Note: Figures reflect the presumptive tax thresholds and rates carried into FY 2083/84 per published IRD/ICAN guidance. Confirm against the gazetted Finance Act 2083 or your local Inland Revenue Office before filing.
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