Approved vs Unapproved SEIS Funds: What the Label Means
The HMRC-approved fund label explained: what it changes about timing and certificates, and what it does not say about quality.

In this article
Approved SEIS funds and unapproved ones are two administrative flavours of the same thing, and the labels mislead almost everyone. Approval is not a quality endorsement, not a safety rating, and not HMRC picking winners. It is a set of operating conditions that mainly changes when your relief arrives and how many certificates you handle. Here is the difference, stripped of marketing.
What approved SEIS funds actually are
An approved fund agrees conditions with HMRC in advance, notably that it will invest your money across a minimum spread of companies within set timeframes. In exchange, investors get administrative elegance: relief can be claimed for the tax year the fund closes, and the paperwork consolidates into a single certificate covering the portfolio, rather than a drip of documents.
What unapproved means in practice
Nothing sinister. An unapproved fund is simply a discretionary arrangement without those pre-agreed conditions: the manager subscribes on your behalf company by company, your relief arises at each share issue, and an SEIS3 arrives for each holding as its own SEIS1-to-SEIS3 cycle completes. Most SEIS funds in the market run this way, and plenty of excellent managers never seek approval because their investors tolerate the paperwork.
The differences that actually bite
| Approved | Unapproved | |
|---|---|---|
| Relief timed to | The fund’s closing year | Each company’s share issue |
| Certificates | One, for the portfolio | One SEIS3 per company |
| Tax-year certainty | High | Deployment-dependent, can straddle years |
| Manager constraints | HMRC-agreed spread and timing | The fund’s own mandate |
| Says about quality | Nothing | Nothing |

Why the timing point matters
If you are investing with one eye on a specific tax bill, this year’s bonus, last year’s gain, the approved structure gives you a date you can plan around, while an unapproved fund’s relief lands as deployment happens. Carry back, covered in the 50% guide, softens the difference but does not erase it. If you have no year-specific agenda, the distinction shrinks to certificate admin.
Choosing without being dazzled
Treat the label as one line in the diligence, not the headline. What matters remains what always matters: the manager’s record with early-stage companies, fees in pounds over the hold, deployment discipline, and whether the portfolio thesis makes sense, the checklist in funds vs direct. An approved badge on a mediocre manager buys you tidy paperwork for mediocre outcomes. I would take a scruffy certificate drawer over that trade every time.
Why approval exists at all
The approved structure is administrative plumbing from the scheme’s design: HMRC offering funds a deal, commit in advance to spread and timing disciplines, and your investors may claim as one event rather than many. It solves a real nuisance, certificate drip and tax-year uncertainty, for investors who plan around specific liabilities. What it never was is an endorsement, and marketing that leans on the word approved as if HMRC had blessed the picks is telling you more about the marketer than the fund.
Verifying and asking, whatever the label
Verification is straightforward: ask the manager for the approval correspondence, or for unapproved funds, for their standard deployment and certificate timetable in writing. Then ask the questions the label cannot answer: the fee schedule in pounds, the track record realised rather than marked, the manager’s own money in the vehicle, and how many of the last vintage’s companies still trade. The routes guide carries the full list; the point here is narrower. Approved or not, a fund is a manager, and you are diligencing the manager.

Worked: the same subscription, two timetables
Subscribe £40,000 in October 2026. In an approved fund closing that month, the whole subscription is treated as invested for 2026 to 2027: one claim, £20,000 of relief against that year, one certificate covering the basket. In an unapproved fund deploying over eighteen months, perhaps £24,000 reaches companies by 5 April 2027 and the rest lands the following year: two claim seasons, two batches of SEIS3s, and relief split £12,000 then £8,000, unless carry back is used to gather it. Same money, same reliefs, different calendars, and if a particular tax year matters to you, the calendar is the product.
Common questions
Is an approved SEIS fund safer than an unapproved one?
No. Approval is administrative: it fixes relief timing and consolidates certificates. It says nothing about the quality or risk of the underlying investments.
When do I get relief in an unapproved SEIS fund?
As each portfolio company issues your shares and completes its compliance cycle, which can spread across tax years.
Do both fund types give the same reliefs?
Yes. The 50% income tax relief, the CGT exemptions and loss relief are identical; only timing and paperwork differ.
Are approved SEIS funds safer than unapproved ones?
No. Approved SEIS funds hold an administrative status about certificates and timing, not a quality mark. The companies inside approved SEIS funds carry exactly the same failure rates as anywhere else in the scheme, so judge the manager and the portfolio, and treat approval as a convenience feature.

Sources
HMRC Venture Capital Schemes Manual · gov.uk, Apply to use SEIS


