13/06/2026
Hereās how this genuinely happens. In England, 30 funded childcare hours (term-time) and Tax-Free Childcare both vanish the moment one parentās adjusted net income passes Ā£100,000. Not tapered, but immediately stopped. On top of that, every Ā£2 earned between Ā£100,000 and Ā£125,140 strips away Ā£1 of personal allowance, so that slice of income is effectively taxed at around 60%.
Family A takes the full salary and loses the lot, but Family B redirects just over Ā£30,000 into the higher earning parentās pension, bringing their adjusted net income to under Ā£100,000. That keeps the funded hours, keeps up to Ā£2,000 per child of Tax-Free Childcare, and restores the personal allowance, which means the contribution itself attracts up to 60% effective relief on the slice between Ā£100,000 and Ā£125,140.
Overall Family B ends up better off today, and better off tomorrow.
The only ācatchā for Family B is that the pension contribution is now locked in a pension until at least 55, rising to 57 from 2028, its value can rise and fall, and these rules can change. Itās not quite free money, but it is money now working for your future instead of in the hands of HMRC.
Which family are you, and have you ever actually run your adjusted net income figure?
Source: GOV.UK, Tax-Free Childcare and 30 hours free childcare (England); HMRC, adjusted net income and the personal allowance taper, 2026/27.
The post is illustrative only, and should be seen as educational and not financial advice. Each family situation is unique, what is right for one family may not be for another.