Comparison Β· 2026/27
Multiple Trusts (Same-Day Additions) vs a Single Trust
Splitting a large gift across several trusts, each with its own nil rate band, was once a popular way to reduce the ten-yearly periodic charge β until HMRC introduced the same-day addition rule. This guide explains what still works and how it compares with a single trust.
At a Glance
| Feature | Multiple Trusts (Different Days) | Single Trust |
|---|---|---|
| Nil rate bands available | One per genuinely separate-day trust | One, shared across all assets |
| Same-day addition risk | High if not carefully timed | N/A |
| Administration burden | Higher β multiple trustee bodies | Lower β one trust to manage |
| Periodic charge exposure | Potentially reduced if structured correctly | Full value above NRB exposed |
| Suited to | Larger estates, with specialist advice | Most straightforward planning needs |
Nil rate band shown is Β£325,000 for 2026/27; periodic charge up to 6% every ten years. Same-day addition rules apply from June 2015 β confirm details on gov.uk and take specialist advice.
How Multiple Trusts and the Same-Day Addition Rule Work
Historically, settlors sometimes created several trusts on genuinely different days, each within its own nil rate band, so that the ten-yearly periodic charge on each individual trust was reduced or eliminated compared with pooling the same total value into one larger trust. Since June 2015, HMRC treats trusts created on the same day (or with additions made on the same day to different trusts created by the same settlor) as related settlements, pooling their value for periodic and exit charge purposes.
This significantly narrowed, though did not entirely eliminate, the scope for using multiple trusts to reduce periodic charges β genuinely separate-day arrangements can still work in principle, but require careful, well-documented timing and specialist advice given HMRC\'s scrutiny of structures that look artificially designed purely to sidestep the rule.
How a Single Trust Works
A single trust holds all the gifted assets under one trust deed, assessed against one nil rate band for periodic and exit charge purposes. Any value above the available nil rate band faces the standard up-to-6% periodic charge every ten years from the trust\'s creation, with no scope to use multiple nil rate bands for the same gift.
The trade-off is far simpler administration: one set of trustees, one periodic charge calculation, and one HMRC Trust Registration Service entry, making a single trust the more practical and lower-risk choice for most estates, particularly those not large enough for the periodic charge to be a material cost in the first place.