The Sales Playbook Behind Tax Avoidance Schemes (And How to Spot It)

If you (or a family member) have spent any time contracting or freelancing, you’ve probably come across it:

“Keep 85% of your income.”
“Fully compliant.”
“Used by thousands of contractors just like you.”

On the surface, it sounds like smart tax planning. In reality, it’s often something very different.

At Writers Tax, we sometimes speak to people who’ve been approached by (or unfortunately already enrolled in) arrangements that promise more take-home pay but come with serious long-term risk.

The sales tactics behind these schemes follow a predictable pattern.

Understanding that pattern is one of the best ways to protect yourself.

1. The hook: unusually high take-home pay

Most schemes start with a simple, compelling promise:

• “Take home 80–90% of your income”
• “Far more efficient than a standard umbrella”
• “You’re overpaying tax right now”

A typical PAYE contractor might take home around 60–70%, depending on circumstances.

So when someone promises significantly more, the key question is:

Where is that extra money coming from?

In most cases, it isn’t “efficiency”. It’s tax being deferred, disguised, or avoided in a way HMRC is likely to challenge.

2. The reassurance: “It’s compliant”

Once your interest is captured, the next step is reassurance:

• “This is fully HMRC-compliant”
• “We have a QC opinion”
• “We’ve been operating for years without issue”

This is where things become more subtle and more dangerous.

A legal opinion (if it exists) is often:

• Narrow in scope
• Based on assumptions that don’t match your situation
• Outdated compared to current HMRC guidance

And crucially:

“Not challenged yet” does not mean “compliant.”

HMRC often takes years to investigate. Many contractors only discover the issue long after the scheme has shut down.

3. The confusion: complex payment structures

If you ask how it works, the explanation often becomes difficult to follow.

You might hear:

• “Part salary, part loan”
• “Advance payments”
• “Discretionary bonuses via a trust”
• “Offshore arrangements for efficiency”

Example:

You receive a small PAYE salary, and the rest as a “loan” that doesn’t need to be repaid.

If that sounds odd, it’s because it is.

These structures are designed to:

• Reclassify income into something claimed to be non-taxable
• Make it harder to fully understand what’s happening

Rule of thumb:

If your pay can’t be explained clearly in plain English, that’s a problem.

4. The reframing: “It’s not income”

Many schemes rely on redefining what your earnings actually are:

• Loans
• Capital advances
• Credit facilities
• Trust distributions

The pitch is “Because it’s a loan, it’s not taxable.”

The reality:

HMRC has challenged these arrangements repeatedly, including through the Loan Charge.

In many cases, contractors have later been pursued for:

• Full unpaid tax
• Interest
• Penalties

5. The pressure: act now

Another common tactic is urgency:

• “This structure is being closed. Join before it’s too late”
• “HMRC is changing rules soon”
• “Your agency prefers this model”

This is deliberate.

Pressure reduces the chance you’ll:

• Speak to an independent accountant
• Read the details properly
• Ask difficult questions

6. The social proof: “everyone’s doing it”

You’ll often hear:

• “Thousands of contractors use this”
• “Your colleagues are already on it”
• “Look at these testimonials”

Sometimes there are referral incentives involved.

But popularity doesn’t equal legitimacy.

Many widely used schemes have later been successfully challenged by HMRC.

7. The fine print: risk sits with you

Even if someone else promotes or administers the scheme, you are responsible for your own tax affairs.

Providers often include disclaimers such as:

• “We do not provide tax advice”
• “You should seek independent advice”
• “Liability rests with the individual”

If things go wrong, it’s not the promoter who pays. It’s you.

8. The quiet warning sign: attacking cautious accountants

One of the clearest signals you’re dealing with a dubious arrangement is how they talk about accountants.

You may hear:

• “Your accountant is too conservative”
• “They don’t understand modern tax planning”
• “They’ll always say no. It’s safer for them”

A cautious accountant is doing their job properly.

Caution isn’t a weakness. It’s a professional obligation.

9. The reality: risk vs reward

“A smarter way to get paid”

In reality:

• Short-term gain: higher monthly take-home
• Long-term risk: substantial tax liabilities, often years later

You usually don’t get to undo the decision once HMRC becomes involved.

10. What to do if you’re approached

Ask yourself:

• Can this be explained clearly in plain English?
• Why does this produce a higher net income than standard PAYE?
• What does HMRC say about this structure?
• Am I being discouraged from taking independent advice?

Most importantly:

What would a cautious, independent accountant say?

Final thought

There’s nothing wrong with wanting to be tax-efficient.

But there’s a clear line between:

• Legitimate tax planning
• Arrangements that rely on HMRC not challenging them (yet)

They can look very similar on the surface.

That’s why a cautious, informed approach isn’t just sensible. It’s essential.

If you’re unsure, get independent advice before signing up. It’s far easier, and far cheaper, to avoid a problem than to fix one later.