AS | Ankit Sarawagi|Founder, CFOmatrix·August 2026·10 min read | Transfer Pricing |
If you run an Indian captive that bills its US or Singapore parent on cost-plus, the safe harbour rules are the closest thing transfer pricing offers to a quiet life: declare the notified margin, and the tax office leaves your price alone.
That is the whole appeal. Instead of building a benchmarking study and defending it in an audit, you accept a margin the government has already blessed and file one form. From Tax Year 2026-27 the numbers have changed in a way that matters for founders, so this guide walks through what safe harbour is, the new unified 15.5% cost-plus markup, who qualifies, how to opt in with Form 3CEFA, and when it is the wrong choice.
- What it is
- The tax office accepts your declared margin without scrutiny if you meet the conditions.
- The margin (TY 2026-27)
- Unified 15.5% cost-plus on operating cost for software, ITeS, KPO and contract R&D (software).
- Eligibility limit
- Eligible transaction value within the prescribed cap, about ₹2,000 crore, so startups qualify.
- How to opt in
- File Form 3CEFA by the return due date; valid for a block of up to 5 years.
- The PLI
- Operating Profit / Operating Cost, the same net-margin test as TNMM.
1 What “safe harbour” actually means
Safe harbour rules are a set of circumstances in which the tax department agrees to accept the transfer price you declare, without disputing it. If you meet the prescribed conditions and report at least the notified margin, the assessing officer will not second-guess your arm’s length price. The safe harbour concept sits in the transfer pricing framework alongside the arm’s length methods (Sec 165, old 92C) and the Accountant’s Report in Form 3CEB (Sec 172, old 92E), and it is entirely optional.
The trade you are making is simple. You give up the chance to argue for a lower margin, and in return you buy near-total certainty and cut out the cost and stress of a transfer pricing audit. For a lean captive that just wants its intercompany billing to be uncontroversial, that is often a good bargain.
2 The new unified 15.5% markup (TY 2026-27)
This is the headline change. The old safe harbour regime used a tiered set of margins: roughly 17% to 18% for software development and ITeS depending on the turnover slab, and up to 24% for KPO services, with contract R&D at its own rate. Founders found the slabs fiddly and the top rates punishing.
From Tax Year 2026-27, the CBDT has consolidated software development services, ITeS, KPO and contract R&D relating to software into a single Information Technology Services bucket, with one margin: a 15.5% cost-plus markup on operating expenses. One rate, one category, applied on your operating cost base.
| Service category | Old safe harbour margin | From TY 2026-27 |
|---|---|---|
| Software development | ~17% to 18% (by turnover slab) | 15.5% cost-plus, unified IT Services bucket |
| IT-enabled services (ITeS) | ~17% to 18% (by turnover slab) | |
| Knowledge Process Outsourcing (KPO) | up to 24% | |
| Contract R&D (software) | higher tier |
The markup is applied to your operating cost, the day-to-day cost of running the captive (salaries, rent, software, depreciation and the like), excluding non-operating items such as interest and one-off gains or losses. The measure of profit used is the Profit Level Indicator (PLI) = Operating Profit / Operating Cost, the same net-margin test that TNMM uses for captive service centres.
3 Worked example: Brewly’s captive
Numbers make this concrete. Let us run Brewly’s Indian dev-centre through the safe harbour maths.
Brewly Inc. (Delaware) owns Brewly India Pvt Ltd, a captive software development centre in Bengaluru that builds Brewly’s product and bills the US parent on cost-plus. In the year, Brewly India’s total operating cost is ₹4,00,00,000 (₹4 crore): salaries, office, cloud and tooling.
Under safe harbour, the minimum markup is 15.5%.
Markup = ₹4,00,00,000 × 15.5% = ₹62,00,000.
Invoice to parent = operating cost + markup = ₹4,00,00,000 + ₹62,00,000 = ₹4,62,00,000.
Operating profit = ₹62,00,000, so the PLI = 62,00,000 / 4,00,00,000 = 15.5%. Declare this, file Form 3CEFA, and the officer will not dispute the price.
4 Do you qualify? The eligibility limit
Safe harbour for the IT Services bucket is available where the value of the eligible international transaction stays within the prescribed cap, currently about ₹2,000 crore in the first year of the block. This is a large ceiling by design, so almost every startup captive sits comfortably inside it. If your captive bills the parent a few crore, or even a few hundred crore, you are eligible.
You also need the basics in place: the Indian entity must be a genuine captive service provider to a non-resident associated enterprise (Sec 162, old 92A), the services must fall inside the notified category, and you must not be transacting with an entity in a no-tax or low-tax jurisdiction in a way the rules exclude.
5 How to opt in: Form 3CEFA and the 5-year block
Opting into safe harbour is a positive election. It does not happen automatically; you have to claim it.
6 Safe harbour vs a benchmarked markup vs an APA
Safe harbour is one of three routes to setting a captive’s margin. The right one depends on your size, your appetite for cost, and how much certainty you need.
| Route | What you get | Best for |
|---|---|---|
| Safe harbour (15.5%) | No pricing dispute, one form, no study. But a deliberately high margin, so likely more Indian tax. | Lean captives that value certainty over a few points of margin. |
| Benchmarked markup (TNMM study) | A defensible arm’s length margin from comparables, often lower than 15.5%. But you carry audit risk and study cost. | Captives where the margin gap is worth defending, with good records. |
| APA (advance pricing agreement) | A margin and method agreed with the CBDT for up to 5 future years, plus a 4-year rollback. Maximum certainty. | Larger, long-horizon captives that can invest in the process. |
The honest way to read this: safe harbour trades money for peace. Because the notified 15.5% is set on the higher side of the arm’s length range, a clean benchmarking study can often support a lower markup and a lower Indian tax bill. You give that saving up in exchange for never having the conversation with an officer. For most seed and Series A captives, that is a fair price; as you scale, an APA starts to earn its keep.
7 The mistakes that undo a captive (even inside safe harbour)
Safe harbour fixes the rate, but the classic captive errors still bite. I see the same four in almost every startup set-up.
8 Your safe harbour checklist
- Confirm your captive’s services fall in the IT Services bucket (software, ITeS, KPO or contract R&D in software).
- Check the eligible transaction value is within the prescribed cap (about ₹2,000 crore).
- Build a clean operating cost base, then apply the 15.5% markup to set the invoice to the parent.
- Sign an intercompany services agreement that describes the cost-plus arrangement.
- File Form 3CEFA on or before the return due date, and choose your block (up to 5 years).
- Declare at least the 15.5% markup each year, and file Form 3CEB as usual.
- Price any intercompany loan or guarantee separately; safe harbour does not cover it.
- Before the year you might breach the value cap, plan your exit to a benchmarking study or an APA.
Not sure if transfer pricing even applies to you?
Use our free Transfer Pricing Applicability Checker: enter your parent or subsidiary set-up and what flows between you, and see which forms and filings you owe, from Form 3CEB to Master File and CbCR.
Check my transfer pricing9 FAQs
What are safe harbour rules in transfer pricing?
What is the safe harbour markup for IT and ITeS captives from TY 2026-27?
What is the turnover limit to use safe harbour?
How do I opt into safe harbour?
Is safe harbour better than a benchmarking study or an APA?
Related guides & tools
Captive dev-centre transfer pricing in India →
Advance Pricing Agreement (APA): how it works →
Transfer pricing benchmarking study explained →
Transfer pricing for startups: the full guide →
Transfer Pricing Applicability Checker (free tool) →
AS | Founder, CFOmatrix | Finance Strategy & Compliance CFOmatrix helps Indian startups build finance, tax and compliance functions that stand up to investor due diligence, from process and controls to the filings and the numbers behind them. |
Disclaimer: This article is general information as of August 2026 and is not tax or legal advice. Transfer pricing rules, safe harbour margins and eligibility limits are notified by the CBDT and can change. Confirm your specific position with a qualified transfer pricing professional before acting.